Garden & Landscaping
241 sources in the library on garden & landscaping, 17 on this page cited in a published note. Each one says what the document covers and what it is good for. Name a source to see which document it is and where to read it. One at a time. Page 2 of 7.
- very strong RN-L7IS6P cited
The National Archives (legislation.gov.uk), UK Public General Act 2003 c.38
The statutory route for a neighbour dispute about a hedge. Section 66 defines a high hedge as a barrier to light or access formed wholly or predominantly by a line of two or more evergreens rising to a height of more than 2 metres above ground level, so a single tree and a deciduous hedge are both outside the Act. Section 65 lets an owner or occupier of domestic property complain to the local authority that a neighbouring high hedge adversely affects the reasonable enjoyment of their property. Section 68 lets the authority set a fee, subject to a maximum prescribed by the Secretary of State. Section 69 remedial notices require action but cannot require the hedge to be reduced below 2 metres or removed altogether. Section 71 gives complainant and hedge owner 28 days to appeal to the Secretary of State. Section 75 makes non-compliance with a remedial notice an offence carrying a fine not exceeding level 3 on the standard scale.
Cited in Hedge Trimming Cost: 2026 UK Price Guide.
- very strong RN-IKLPS9 cited
The National Archives (legislation.gov.uk), UK Statutory Instrument 1999/1148
The exact list of plumbing work that must be notified to the water undertaker, with its consent obtained, before it begins. Regulation 5(1) requires notice, consent not to be unreasonably withheld, and compliance with any conditions. The Table item 4 covers installing: (a) a bath over 230 litres measured to the centre line of overflow; (b) a bidet with ascending spray or flexible hose; (c) a single shower unit of a type specified by the regulator connected directly or indirectly to a supply pipe; (d) a pump or booster drawing more than 12 litres per minute connected directly or indirectly to a supply pipe; (e) reverse osmosis; (f) a water treatment unit producing waste water; (g) an RPZ valve or other device for fluid category 4 or 5; (h) a garden watering system not operated by hand; (i) any water system laid outside a building less than 750mm or more than 1350mm below ground. Item 5 covers construction of a pond or swimming pool over 10,000 litres designed to be replenished by automatic means from a water undertaker's supply. Regulation 5(2) exempts approved contractors for items 2, 4(b) and 4(g).
Cited in Pond Fibreglassing Cost: 2026 UK Price Guide, Rain Shower Price Cost: 2026 UK Price Guide.
- very strong RN-38KO9R cited
The National Archives (legislation.gov.uk), UK Statutory Instrument 2015/596
Class A of Part 2 is the fence, gate and wall rule cited whenever a note discusses fence height. It permits the erection, construction, maintenance, improvement or alteration of a gate, fence, wall or other means of enclosure up to 1 metre above ground level where adjacent to a highway used by vehicular traffic (or the footpath of such a highway), and up to 2 metres above ground level elsewhere. Where an existing enclosure is maintained, improved or altered, the resulting height must not exceed its former height or the applicable limit, whichever is the greater. Class A is withdrawn within the curtilage of a listed building, or for a gate, fence, wall or other means of enclosure surrounding a listed building. Class B permits forming, laying out and constructing a means of access to a highway that is not a trunk road or classified road where required in connection with other permitted development, and Class C permits exterior painting other than for advertisement, announcement or direction.
Cited in EV Charger Installation at Home: Cost & Rules, Garden & Retaining Walls: Cost & Build, Install Electric Fence Cost: 2026 UK Price Guide.
- very strong RN-156U72 cited
Welsh Government (gov.wales)
WALES, and this contradicts England outright. Wales has NO larger home extension prior approval route and no neighbour consultation scheme, so the 6 metre and 8 metre single-storey rear extensions England allows are simply not available. Under Class A a single-storey rear extension must not project beyond the rear wall of the original dwellinghouse by more than 4 metres for any house type, must not exceed 4 metres in height, must not exceed 50 per cent of the total area of the curtilage under A.1(a), must not have eaves higher than the eaves of the part it projects from, and must not be within 2 metres of a boundary where its eaves exceed 3 metres, nor exceed 4 metres in height within 2 metres of a boundary. A rear extension of more than one storey is limited to 4 metres at ground floor and 3 metres at first floor or above, and any storey above 4 metres in height must be at least 10.5 metres from the boundary opposite the rear wall. A side extension must be set back at least 1 metre from the principal elevation and must not make the widest part of the resulting house more than 50 per cent wider than the original. Verandas, raised platforms, roof terraces and balconies are excluded except a balcony complying with A.1(l)(ii), and materials must match under A.3(a).
Cited in How to Modernise Refurbish Conservatory, Renovating a 1930s House.
- very strong RN-JUEXX2 cited
Welsh Government (GOV.WALES)
The Welsh outbuilding limits, which are materially tighter than England's and are the reason a single UK garden room note gets Wales wrong. The rules cover sheds, greenhouses and garages plus ancillary garden buildings such as swimming pools, ponds, sauna cabins, kennels and enclosures including tennis courts. Siting limits: outbuildings cannot cover more than 50% of the total curtilage; cannot be in front of the building line of the principal elevation; cannot extend beyond the side elevation where that would be closer to a highway than the existing house or at least 5 metres from the highway, whichever is nearest; any part within 2 metres of a boundary cannot exceed 2.5 metres high; and any part within 2 metres of the house cannot exceed 1.5 metres high. Height limits: one storey only, maximum 4 metres for a building with more than one pitch, 3 metres for a single pitch or other roof form, 2.5 metres for a flat roof, and eaves no more than 2.5 metres. In a National Park, AONB or conservation area, outbuildings more than 20 metres from any wall of the dwelling are capped at 10 square metres in total and nothing may be built between the side elevation and the side boundary. Planning permission is always needed within the curtilage of a listed building, and verandas, balconies and raised platforms are not permitted development.
Cited in Plastic Shed Cost: 2026 UK Price Guide.
- strong RN-U10V9P cited
BSI
the standard a powered gate is designed to, setting impact force limits and entrapment protection
Cited in Driveway Gates & Automation, Garage Doors: Types & Cost.
- strong RN-C3NSSX cited
BSI (British Standards Institution)
The code of practice behind every balustrade, balcony, landing and decking guard rail, and the standard Approved Document K points to for barrier loadings. Paywalled, so only the BSI catalogue page is public; it confirms the current edition is BS 6180:2011, published 31 March 2011, status Current but Under Review, from BSI committee B/208 and ICS 91.060.99. The catalogue page confirms it is a full revision of the 1999 edition and that the two substantive changes were the inclusion of Table 2, minimum horizontal imposed loads for parapets, barriers and balustrades, and changed rules on deflection at clause 6.4.1, so a note needing barrier load figures should cite Table 2 by name. It covers design, structure, height and strength of barriers in aluminium and copper alloys, concrete, plastic, steel, stone, wood and glass, temporary and permanent, including protective, crash and crush barriers and those imposing a speed limit up to 16 km/h. It expressly does NOT apply to spectator sports areas or buildings, construction sites, or barriers protecting children younger than 24 months.
Cited in Newel Posts, Spindles & Balustrades.
- strong RN-BBWVOC cited
BSI (British Standards Institution)
STATUS: CURRENT, and it is the standard that replaced most of the old BS 7533 parts. BS 7533-102:2025 was published 31 March 2025 and gives the code of practice for installing modular paving units of clay, concrete and natural stone, covering bound and unbound surface constructions for paved areas under pedestrian and vehicular loading, all layers from formation upwards (sub base, base, bedding and surface), and recommendations for maintenance and reinstatement. It excludes aircraft pavements, port areas and heavy industrial settings. Its companion BS 7533-101:2021 covers structural design. Because the series was restructured into the 101/102 numbering in 2021 and 2025, a note citing BS 7533-3, -4, -7 or -9 for laying block paving or flags is almost certainly citing a withdrawn part. Catalogue page confirms number, title, date, status and scope.
Cited in How to Lay a Patio.
- strong RN-0EVJ1T cited
BSI (British Standards Institution)
The British Standard a garden retaining wall over about a metre should be designed to, and the reference a note should name instead of quoting a rule of thumb. BS 8002:2015 is Current, committee B/526, ISBN 978 0 580 86678 4, ICS 93.020, first published April 1994 and reissued as the second edition in June 2015. Its contents run Scope (p1), Normative references (p1), Terms and definitions (p6), General rules (p7), Gravity retaining walls (p43), Semi-gravity retaining walls (p61), Embedded retaining walls (p69), and Cofferdams, basements and strutted excavations (p82), with Annex A on deadman anchors (p86) and Annex B on specific formations (p89). The gravity wall section carries figures on mass concrete walls, unreinforced masonry walls, gabion retaining walls and crib walls, and Figure 9 gives typical drainage systems behind gravity retaining walls, which is the source for the rule that a garden retaining wall needs drainage behind it, not just mass.
Cited in Garden & Retaining Walls: Cost & Build.
- strong RN-DJJNP5 cited
BSI (British Standards Institution)
STATUS: CURRENT (marked Under Review). BS EN 350:2016 was published 31 October 2016, identical to EN 350:2016, ISBN 978 0 580 87895 4, committee B/515. It replaced the two part BS EN 350-1:1994 (principles of testing and classification of natural durability) and BS EN 350-2:1994 (natural durability and treatability of selected European wood species), so a note citing BS EN 350-1 or BS EN 350-2 is citing superseded parts. It gives the methods for determining and classifying the durability of wood and wood based materials against biological wood destroying agents: wood decay fungi, beetles, termites and marine organisms, and it applies to individual wood species, batches, and processed materials including heat treated, preservative treated and modified wood. This is the standard behind the durability class rating quoted for cladding and decking species such as western red cedar, oak and larch. Catalogue page confirms number, title, date, status and scope; the species tables are paywalled.
- good RN-DC07Z3 cited
Door and Hardware Federation (dhf)
The federation consumer leaflet that sets out what an installer is legally obliged to provide, and the source for why automated gates are treated as machinery rather than joinery. It opens by noting that in recent years several deaths have been caused by dangerous gates along with countless serious injuries and near misses, and that many poorly trained, ill equipped and unqualified installers operate illegally. New gates must comply with the Supply of Machinery (Safety) Regulations, which bring the Machinery Directive into UK law, and must meet or exceed BS EN 12453:2001. Required protection includes rubber safety edges on leading edges, flexible guards or rubber safety edges protecting the hinge area, rubber safety edges or fencing where a gate creates a shearing hazard against a fixed support, wall or fence (very common with sliding gates), and light beams across the entrance as a backup, arranged as multi beam curtaining that prevents all possible access. The effectiveness of force limitation must be verified with a force tester to confirm forces are at safe levels. The owner should receive a Declaration of Conformity, a CE plate, operating and maintenance instructions and a log book, and the leaflet states it is inconceivable that an automated gate would need less than an annual maintenance visit, with many systems needing more.
Cited in Garden Gate Installation Cost: 2026 UK Price Guide.
- good RN-JNBZUF cited
Mineral Products Association
The MPA describes itself as the trade association for the aggregates, asphalt, cement, concrete, dimension stone, lime, mortar and industrial sand industries, and states it represents 100% of GB cement and lime production and around 90% of GB aggregates production. Its members are producers and manufacturers, not installation contractors, and it operates no vetting scheme or searchable directory of paving or groundwork contractors that a homeowner could check. Useful as the correction to any note that tells a reader to check a paving or driveway contractor is registered with the MPA: that is a category error, and the installer-side bodies are BALI and the block paving associations instead.
- fair RN-VK8WT3 cited
Royal Society for the Prevention of Accidents
RoSPA's garden safety advice, and the source to cite for the water safety line every pond or hot tub note should carry. On water it says to cover or fence off ponds, hot tubs and water butts, warns that young children can drown in very small amounts of water, and advises emptying paddling pools immediately after use and storing them away because rainfall can refill them. On chemicals it says to store products in their original labelled containers, out of sight and reach of children in locked cupboards, and to choose less toxic alternatives, and it names yew berries, laburnum pods and foxgloves as plants that are attractive to young children but highly poisonous. On falls it says to keep paths, steps, patios and decking clear, level and in good repair, to install handrails for steps and slopes, and to provide adequate evening lighting, which is the safety argument behind a garden lighting or steps note. On machinery it says to inspect tools for damage before use, keep bladed tools sharpened and stored out of children's reach, and use appropriate protective equipment.
- supplier figure RN-FQQUOX cited
London Stone (UK) Ltd
the retail price London Stone (UK) Ltd publishes for Composite Decking, which is the supply figure the cost book records for this item
Cited in Azek Decking Cost: 2026 UK Price Guide, Decking Cost: Timber vs Composite.
- supplier figure RN-OUBPDR cited
Resin Mill
the retail price Resin Mill publishes for Nordic Grey Resin Bonded PRO 1-3mm, which is the supply figure the cost book records for this item. Re-sourced from a category listing so the page a reader opens is the product that was priced
Cited in New Driveway Checklist.
- supplier figure RN-PHHL94 cited
Wickes Building Supplies Ltd
the retail price Wickes Building Supplies Ltd publishes for Marshalls Driveline Priora Brindle Block Paving 200 x 100 x 60mm Pack of 404, which is the supply figure the cost book records for this item
Cited in Resin Bound Driveways: Cost & Pros/Cons.
- supplier figure RN-ACKNGY cited
Wickes Building Supplies Ltd
Wickes Building Supplies Ltd, Miracle Gro Multi Purpose Grass Seed 33m2 1kg. Held in the cost register as a price source; the passage quoted against it reads: Miracle-Gro Multi-Purpose Grass Seed 33m2 - 1kg :: £14 | £11 ... Gro-Sure Fast Acting Lawn Seed 50m2 - 1.5kg :: £16.50 | £0.33 per m2 ... Gro-Sure Smart Seed La
Cited in Lawn Care & Maintenance.
- very strong RN-1Z09OS
Building Control Northern Ireland (the 11 district councils)
NORTHERN IRELAND. The scale of building control fees is set centrally by the Department of Finance under the Building (Prescribed Fees) Regulations (Northern Ireland) 1997 as amended in 2013 and 2022, with the current fees applying to applications made after 1 April 2022. Unlike England, where each authority or private approver sets its own charges, NI fees are prescribed and are not subject to annual increase, being revised periodically by the Department. There is a FIXED RATE plan fee for certain domestic extensions, detached domestic buildings such as garages, roofspace conversions and houses up to 250 square metres. For small extensions UNDER 20 SQUARE METRES the plan fee also covers all subsequent site inspections, so there is no separate inspection charge. Other work is charged on an estimated cost of works basis using a contractor's cost. Where part of the works is solely for a person with a disability that part is excluded from the fee calculation, and a full exemption applies where the works are exclusively for a person with a disability or are described as exempt. A fee calculator is provided.
- very strong RN-SQ7K5I
Defra and Animal and Plant Health Agency (GOV.UK)
The animal by-product rules that govern what may go on a home compost heap, published 5 September 2014 and last updated 9 October 2014, applying to England, Scotland and Wales. Only animal by-products from catering waste may be composted, meaning leftover food and cooking oil from any kitchen or canteen including homes, offices, restaurants and caterers, and including food cooked in animal fat or oil and dairy products; commercial or industrial waste cannot go in a domestic heap. Where catering waste is used, farm animals including any kept as pets, specifically sheep, cattle, pigs, chickens and other poultry, must be kept away from the heap, and the compost may only be spread on land those animals cannot access. No approval is needed to use the compost on the property where the heap sits. To use it elsewhere or sell it, a scoring table applies: producing or intending to produce more than 10 tonnes of compost a year scores 10, intended use scores 0 for domestic gardens or allotments, 3 for horticultural land or parks and 15 for smallholdings or farms, and a total of 19 or less permits off-site use or sale without further action while 20 or more requires approval from the nearest APHA office.
- very strong RN-I7L136
Defra and Environment Agency (GOV.UK)
The statutory code that turns the section 34 duty of care into practical steps, published 11 March 2016 and last updated 26 November 2018, running to 20 pages as a PDF and also available as an accessible HTML version. It applies to anyone who produces, carries, keeps, disposes of, treats, imports or has control of waste in England and Wales, and requires waste to be kept safe, dealt with responsibly and passed only to businesses authorised to take it. Scotland and Northern Ireland are covered by their own equivalents rather than this code. It is the document behind the advice that a homeowner should check a builder's or garden clearance firm's waste carrier registration and keep the transfer note, because the householder can be held liable if their waste is fly-tipped.
- very strong RN-DSQM5S
Defra, Natural England (GOV.UK)
The government announcement that set the peat-free direction a compost or raised bed note has to reflect, published 27 August 2022 by Defra, Natural England and Lord Benyon. It announced that all sales of peat to amateur gardeners in England would be banned by 2024, following a consultation with more than 5,000 responses of which over 95% supported action. The supporting figures are that only about 13% of UK peatlands are in a near-natural state, that bagged retail growing media accounts for 70% of the peat sold in the UK, and that the government targeted restoring 35,000 hectares of peatlands by 2025, alongside a new £5 million fund for peatland use in sustainable farming. A professional horticulture ban was signalled for later. Treat this as the policy statement and its date, not as evidence that the ban is in force, because it was published under the 2019 to 2022 administration and the retail ban was not commenced on that timetable.
- very strong RN-738A9S
Department for Environment, Food and Rural Affairs (GOV.UK)
The current national SuDS standards for England, published 19 June 2025 and last updated 30 July 2025, replacing the 2015 non-statutory technical standards which are now only on the National Archives. They remain non-statutory and cover the design, maintenance and operation of surface water drainage for new developments and, with the caveat that not all parts apply directly, for retrofit SuDS. The stated aims are water reuse, reducing flood risk by slowing and storing runoff, improving water quality by filtering pollutants, improving visual quality and supporting biodiversity. This is the reference to use when a driveway or garden drainage note explains why runoff should be dealt with on the plot rather than piped to the sewer, and it is the document to cite instead of assuming Schedule 3 of the Flood and Water Management Act is in force.
- very strong RN-8VS2HG
Department for Environment, Food and Rural Affairs (GOV.UK)
The change to household collections that determines how garden waste is dealt with from 2026, published 27 March 2025 and last updated 13 May 2025, applying to England. From 31 March 2026, waste collectors must by default collect four streams separately from all households including flats: food and garden waste; paper and card; all other dry recyclable materials meaning glass, metal and plastic including cartons; and residual waste sent for energy recovery or to landfill. Plastic film packaging and plastic bags must be collected with plastic recycling from 31 March 2027. Paper and card may be co-collected with other dry recyclables where local circumstances allow. The materials that must be collected are listed in Schedule 1 of the Separation of Waste (England) Regulations 2024, which also lists materials that need not be collected: for glass this excludes non-packaging glass such as flat and window glass, mirrors, drinking glasses, Pyrex, light bulbs and ceramics, and for metal it excludes kitchenware, kettles, irons, pipes and packaging that held white spirits, paints, engine oils or antifreeze. The food and garden waste stream is the one a garden clearance note should reference.
- very strong RN-0SP6L1
Department of Finance (Northern Ireland)
Northern Ireland's guidance to Part N of the Building Regulations (Northern Ireland) 2012, supporting regulations 80 to 82. Four sections: general, sanitary pipework, underground foul drainage and rainwater drainage, plus an appendix of referenced standards. Table 3.2 gives the minimum drain gradients: for a peak flow of less than 1 litre per second, 1:40 for both 75mm and 100mm pipe; for greater than 1 litre per second, 1:80 for 75mm and 1:80 for 100mm (minimum 1 WC) and 1:150 for 150mm (minimum 5 WCs). Diagram 3.1 gives discharge capacities of drains running at 0.75 proportional depth. For rainwater, paragraph 4.2 requires the system to carry the expected flow at an assumed rainfall intensity of 75 mm per hour. Table 4.2 sets the design area factors by roof pitch: plan area for 0 to 10 degrees, plan area x 1.15 for 11 to 30, x 1.40 for 31 to 45, x 2.00 for 46 to 70, and elevation area x 0.5 above 70 degrees. Paragraph 4.7 sets watertightness and test requirements for gutters and rainwater drains.
- very strong RN-3M56AB
Environment Agency
The permit regime that catches garden and landscaping work close to water, last updated 11 March 2025. A flood risk activity permit is needed for work on or near a main river, on or near a flood defence structure, or in a flood plain or near sea defences. The buffer distances are the operative figures: within 8 metres of the bank of an ordinary main river, 16 metres of the bank of a tidal main river, 16 metres of a sea defence structure, and 8 metres of a flood defence structure, or 16 metres where that defence is tidal. Some low-risk activities can instead be registered as exempt: registration is free but must be completed before work starts. Doing the work without a permit or registered exemption is an offence. The Environment Agency aims to determine a standard application in about 2 months, or around 4 months where several activities are combined. Fees are set out in the separate environmental permits charging guidance. Note this sits alongside, not instead of, ordinary watercourse consent from the lead local flood authority for smaller ditches and streams.
- very strong RN-K7B13K
Environment Agency
The Environment Agency's general binding rules for a small sewage discharge to ground, last updated 23 July 2026 - the rules a drainage field in a garden must satisfy, and the reason a garden layout is often constrained before a single slab is laid. The volume limit is 2 cubic metres (2,000 litres) or less a day. An environmental permit is needed instead of relying on the rules where: the discharge exceeds 2,000 litres a day to ground; the discharge point is in a groundwater source protection zone 1; the discharge is in or within 50 metres of an ancient woodland, special area of conservation, special protection area, Ramsar wetland or biological SSSI; a new discharge started after 2 October 2023 is within 50 metres of another exempt small sewage discharge; or a new discharge shares an outlet with existing discharges whose combined volume exceeds 2,000 litres a day. The system must be designed and installed to BS 6297:2007, which carries the siting distances and drainage field design. Engineered ground used for a drainage field must achieve a minimum percolation value (Vp) of 15.
- very strong RN-8AAHX7
Environment Agency
How the Environment Agency zones the ground around a drinking water abstraction, last updated 1 August 2024, and the map layer that decides whether a soakaway, drainage field or infiltration system is allowed at all. SPZ1, the inner zone, is the larger of the area within 50 metres of the point where groundwater is abstracted, or the area from which groundwater takes up to 50 days to reach the abstraction point; it is the most vulnerable to pollution, and a small sewage discharge to ground inside it always needs a permit rather than the general binding rules. SPZ2, the outer zone, is the largest of 250 metres from the point for smaller abstractions, 500 metres for larger abstractions, or the area with a groundwater travel time of up to 400 days. SPZ3, the total catchment, is the whole area from which groundwater eventually flows to the abstraction, and can extend a considerable distance. The Agency cites septic tank soakaways and fuel storage as typical contamination risks the zones are designed to manage. Check the zone before designing any infiltration drainage on an off-mains property.
- very strong RN-AQYZUU
Environment Agency
The Environment Agency's standing advice for flood risk assessments, last updated 28 May 2026. It sets the design flood standards to assess against: 1 in 100 annual probability plus a climate change allowance for river flooding, 1 in 200 annual probability plus climate change for tidal flooding, and 1 in 100 annual probability plus climate change for surface water. Assessments are required for development in Flood Zones 2 and 3; the standing advice route (rather than a direct EA consultation) covers 'more vulnerable', 'less vulnerable' and 'water compatible' uses, excluding certain waste and water facilities. A minor extension is defined as a householder or non-domestic extension with a floor space of no more than 250 square metres, which follows a streamlined route. The surface water section requires a sustainable drainage strategy complying with the national standards for sustainable drainage systems and points designers to the CIRIA SuDS Manual. This is the page that decides whether a patio, driveway or garden building raises a flood-risk objection.
- very strong RN-CPOR2B
Environment Agency
The Environment Agency regulatory position statement that replaced the withdrawn knotweed code of practice. Last updated 4 September 2025, review date 12 August 2028. Japanese knotweed material may be buried on site at a minimum depth of 5 metres without a geotextile membrane, or 2 metres if fully sealed within one. Soils containing seeds, rhizomes, corms or fragments of other invasive non-native plants may be buried at a minimum 2 metres. The membrane must be undamaged, large enough to minimise joins, securely sealed, UV resistant and capable of remaining intact for at least 50 years. You must email enquiries@environment-agency.gov.uk at least one week before burying knotweed under this RPS. Other conditions: a written management plan; store material no longer than 12 months, or 6 months if it is to be burned; keep records for 2 years; a 1,000 tonne cap for non-knotweed invasive plants; and keep burial locations at least 7 metres from adjacent properties. It applies to Schedule 9 Wildlife and Countryside Act 1981 plants and species of special concern under the Invasive Alien Species (Enforcement and Permitting) Order 2019.
- very strong RN-CDZ4ZO
Environment Agency (GOV.UK)
The Environment Agency's live service for flood warnings and alerts, river, sea, groundwater and rainfall levels, and flood risk over the next five days, with Floodline on 0345 988 1188 (textphone 0345 602 6340) as a 24 hour alternative. It is explicit that surface water or flash flooding is not covered here and that the local council is the authority to contact, which matters for a garden drainage note because surface water is the flooding a soakaway or permeable driveway actually addresses. Separate services cover flooding in Wales, Scotland and Northern Ireland, and a distinct long term flood risk service covers risk for an area rather than the current position.
- very strong RN-O2TJ1D
Environment Agency (GOV.UK)
The exemption a landscape gardener needs before burning arisings on site, and the page that draws the line between a householder's bonfire and a business one. Published 12 September 2019 and last updated 1 July 2025, applying to England, D7 is a band 3 chargeable waste exemption. It permits burning up to 10 tonnes of waste in any 24 hour period, storing up to 20 tonnes intended for burning at any one time, and storing waste for up to 6 months before burning so it can dry out. Permitted waste codes are 02 01 03, 02 01 07 and 20 02 01 (plant tissue), 03 01 05 (sawdust, shavings and cuttings from untreated wood only) and 03 03 01 (waste bark and wood), where untreated means never preserved, varnished, coated, painted or exposed to chemicals. Burning must be at the place the waste was produced, outdoors, and not a nuisance to neighbours; waste cannot be brought in from elsewhere. Crucially the page states that householders burning their own garden waste do not need to register this exemption.
- very strong RN-XALOC2
Environment Agency (GOV.UK)
The registration a builder or garden clearance firm must hold before taking waste away, with the current fees a note can quote. A business must register if it transports waste as a carrier, buys, sells or disposes of waste as a dealer, or arranges for someone else to do so as a broker, and an unlimited fine applies for not registering. Registration is usually free if you only transport waste you produce yourself; otherwise it costs £191.02. Registrations are upper tier or lower tier: an upper tier registration must be renewed every 3 years at £130.25, while a lower tier registration does not need renewing. Changing what the organisation does costs £49.62, and the Environment Agency must be told within 28 days if contact details change, management changes, someone in management is convicted of an environmental offence, or the organisation changes what it does. Registered details appear in the public register of waste carriers, brokers and dealers, so a homeowner can check. Northern Ireland, Scotland and Wales each have a different process.
- very strong RN-S5KB1F
Environment Agency (GOV.UK)
The exemption that governs composting above domestic scale, useful for a note on allotment or community composting and for explaining where a home heap stops being unregulated. Published 28 April 2014 and last updated 1 July 2025, applying to England, T23 is a band 2 chargeable waste exemption covering aerobic composting of vegetation, cardboard and food waste to spread on soil for nutrients or structure, including chipping as prior treatment. Named examples are a school composting kitchen and garden waste in its grounds, an allotment association composting old plants and trimmings, and a community composting group. Table 1 wastes include 02 01 03 and 20 02 01 plant tissue, 02 01 06 horse and farmyard manure capped at 20 tonnes, and 20 01 01 paper and cardboard capped at 10 tonnes, and table 1 waste may be stored for up to one month before treatment. Anaerobic treatment and untreated animal by-products are excluded.
- very strong RN-QWTY7U
Environment Agency and Defra (GOV.UK)
The Environment Agency guidance on discharging to ground through an infiltration system, published 1 February 2016 and last updated 25 November 2020, applying to England with separate guidance for Northern Ireland, Scotland and Wales. A groundwater risk assessment must be submitted as part of an environmental permit application to discharge treated sewage effluent into the ground through an infiltration system, and the guidance does not apply to discharges to the land surface such as unlined reed beds or grass plots. It states the infiltration system or drainage field should meet the definition in BS 6297:2007 + A1:2008, being a series of infiltration pipes in single trenches or one large bed through which effluent percolates into the disposal area. Raw sewage must not be discharged to the ground or to sub-surface drainage systems, and pre-treatment is required at a level matching the risk: primary treatment such as a septic tank, primary plus secondary such as a package treatment plant, or primary, secondary and tertiary such as a reed bed. Sewage effluent must not go to surface water without secondary treatment. The risk assessment is the prior examination required by the Environmental Permitting Regulations 2016. Useful for distinguishing a rainwater soakaway from a foul drainage field, which a garden drainage note often conflates.
- very strong RN-H3NRHT
Environment Agency and Department for Environment, Food and Rural Affairs (gov.uk)
The official position that corrects the common belief that having knotweed is itself illegal. You do not legally have to remove Japanese knotweed from your land unless it is causing a nuisance, but you can be prosecuted for causing it to spread into the wild. Soil or plant material contaminated with non-native and invasive plants like Japanese knotweed can be classified as controlled waste, which brings in the requirement to use a registered waste carrier and a permitted disposal facility, and this is the reason excavation and off-site disposal is the most expensive treatment option. The guidance covers four invasive knotweed species: Japanese knotweed, dwarf knotweed, giant knotweed and Bohemian or hybrid knotweed, so a note should not treat Japanese knotweed as the only regulated variety.
- very strong RN-TTR10H
Forestry Commission
The Forestry Commission's threshold guidance for England, last updated 8 July 2026. A licence is not needed for trees under 8cm over-bark diameter measured at 1.3m above ground, or under 15cm for coppice and underwood. Above that, up to 5 cubic metres of timber may be felled per calendar quarter without a licence, of which no more than 2 cubic metres may be sold. The four quarters run January to March, April to June, July to September and October to December, and the allowance does not roll over. Licences are issued by the Forestry Commission and are free in England. Everyone involved in a felling - owner, agent and contractor - can be prosecuted where no licence or other valid permission was in place. Full exception detail, including the trees-in-gardens exception, sits in the companion publication 'Tree felling: getting permission'. This is the licence layer that sits alongside, not instead of, a tree preservation order or conservation-area notice.
- very strong RN-FHMXFY
GOV.UK
The starting point for the vehicle crossing a new driveway needs, and the page that settles who the applicant deals with. A dropped kerb allows vehicles to cross the pavement from the road to a driveway, and the application is made to the local council found by postcode, not to a national body. The service is explicitly available in England and Wales only, so a note aimed at Scottish or Northern Irish readers must point them elsewhere. Use this to support the point that the dropped kerb is a separate consent from planning permission for the hardstanding itself, and that its cost and conditions are set locally.
- very strong RN-KESS1B
GOV.UK
The plain statement of what a homeowner may and may not burn in the garden, which a garden clearance or fire pit note can cite instead of asserting there is no law. It confirms there is no statutory ban on garden bonfires in England but you cannot dispose of household waste by burning it if that will cause pollution or harm health, and you could be fined if smoke drifts across a road and becomes a danger to traffic. Councils have a duty to investigate complaints of smoke and fumes amounting to a statutory nuisance and can serve an abatement notice, with a fine for breaching it. The page points homeowners to composting or council collection for garden waste instead.
- very strong RN-NPG9NW
Health and Safety Executive
The exact task sheet a note about taking down an old asbestos cement garage or shed roof should cite, because it is the document that defines when the job stays non-licensed. It covers small-scale removal of AC sheets, gutters, drains and ridge caps and dismantling a small structure such as a shed or garage, but only while the AC stays intact: if it starts to break up and creates significant dust the work becomes notifiable non-licensed work under sheet a0. It does not apply to large-scale work or mechanical demolition, which need a full risk assessment and plan of work, and it does not apply where lagging, limpet or insulating board are present, which need an HSE-licensed contractor. It lists the equipment as 500 and 1000 gauge polythene sheeting and duct tape, warning tape and notices, bolt cutter, webbing straps and rope, a garden-type sprayer with wetting agent, a bucket of water and rags, asbestos waste bags, clear polythene bags, a lockable skip for larger quantities and asbestos warning stickers. Two cautions matter for a DIY reader: AC roofs are always fragile and cannot bear weight, and it is dangerous to seal over exhaust vents from gas-fired equipment.
- very strong RN-Q3WTJ2
Health and Safety Executive
The HSE guidance behind hot tub water hygiene, and the source for the temperature range a running-costs note should mention. It applies to spa pools in business settings, including domestic-type spa pools or hot tubs used as part of a business such as a holiday let. It records that spa pools have a much higher ratio of bathers to water volume than swimming pools, so the water carries a higher concentration of organic material, and that a spa pool is usually drained, cleaned and refilled after a number of bathers or a maximum period of time rather than after each bather. Vigorous agitation forms inhalable aerosols, and spa water is usually held within the temperature range where legionellae and other infectious agents grow, given as 20 to 45 degrees Celsius. Named risks besides Legionella pneumophila include folliculitis from Pseudomonas aeruginosa and furunculosis from Staphylococcus aureus. Paragraph 28 warns that prolonged immersion in water above body temperature can lead to delayed shock, and that people with certain conditions or physical disabilities should seek medical advice first.