Block Paving: Cost & Patterns

Block paving is one of the most popular hard-landscaping choices for UK driveways and paths. It looks smart, lasts for decades when properly laid, and, unlike solid concrete, individual blocks can be lifted and relaid if you need to access a drain or pipe underneath. Costs typically run from £60 to £130 per m² fully installed, though premium clay bricks or intricate patterns can push that higher.

This guide covers the main block types, the most common patterns, realistic 2026 costs, and what to ask a contractor before you sign anything.

Types of Block Paving

Concrete Blocks

Concrete (pressed or hydraulic) blocks are the go-to option for most UK driveways. They’re manufactured to consistent dimensions, commonly 200 × 100 × 60 mm or 200 × 100 × 80 mm, and come in a wide palette of colours and finishes. The 80 mm thickness is recommended for driveways that will carry cars; 60 mm is acceptable for pedestrian paths.

Concrete blocks are cheaper than clay and easier to source from any builders’ merchant, but they can fade over time and are more susceptible to staining than a good clay brick.

Clay Pavers

Clay pavers (also called clay bricks or engineering bricks) are kiln-fired and colour-fast, they won’t fade because the colour runs right through. They’re denser and harder than concrete blocks, which makes them highly resistant to oil, de-icer salts, and heavy traffic. A clay-paved driveway laid in the 1980s will still look excellent today if it was bedded correctly.

The trade-off is cost: clay pavers typically add £15–£30/m² over equivalent concrete options, and colour choice is narrower (mainly red, buff, and blue-black engineering brick tones).

Natural Stone Setts

Granite or sandstone setts give a more traditional, cobbled appearance. These are common in conservation areas and heritage streets. They’re harder to lay correctly (each piece varies slightly), more expensive to supply, and require an experienced contractor. Expect to pay £100–£180/m² installed for granite setts.

Common Patterns

The laying pattern affects both the look and the structural performance of the finished surface. Herringbone patterns in particular interlock under load and resist creep far better than running-bond arrangements.

For any driveway that takes vehicle loads, always specify herringbone, either 45° or 90°. The interlocking action distributes the load laterally through multiple blocks, preventing the surface from rutting or spreading over time.

Cost Breakdown

These figures reflect 2026 market rates for a standard residential driveway in England. Costs in London and the South East typically run 15–20% higher.

Worked example, 40 m² driveway in concrete blocks:

• Excavation, sub-base (MOT Type 1), and sharp sand bed: 40 m² × £22 = £880
• Concrete blocks, bedding, and laying: 40 m² × £70 = £2,800
• Edging kerbs, 25 linear metres × £35 = £875
• Total (approximate): £4,555

Labour typically accounts for 40–55% of total cost. A two-person team usually lays around 15–20 m² per day on a straightforward driveway.

Planning Permission

Most domestic driveways don’t need planning permission, but there’s an important caveat: if your driveway is more than 5 m² and the surface is not permeable, you may need approval under the rules introduced in 2008 to manage surface water run-off.

Permeable block paving, where the joints are filled with a grit/gravel rather than sand, allowing water to drain through, is exempt from this requirement regardless of size. This is the simplest way to comply without applying for planning permission, and it’s often cheaper in the long run because it avoids the need for a separate drainage channel connecting to the sewer.

Always check with your local planning authority before work starts, especially in a conservation area or on a listed property.

Sub-Base and Bedding

The long-term performance of any block paved surface depends almost entirely on what’s underneath. For vehicles:

• Sub-base depth: minimum 100 mm of compacted MOT Type 1 (crushed limestone or granite) for cars; 150 mm for heavier vehicles or soft ground.
• Sand bed: 30–40 mm of sharp (concreting) sand, screeded level before blocks are laid. Do not use soft building sand, it migrates and the surface will become uneven.
• Compaction: blocks must be vibrated into place with a plate compactor (with a rubber pad to avoid surface damage) before the joints are brushed with kiln-dried sand.

Any reputable contractor will discuss sub-base depth with you; be wary of quotes that skip this conversation.

Maintenance

Block paving needs relatively little upkeep compared to resin or tarmac:

• Weeds: kiln-dried jointing sand inhibits weed germination but doesn’t eliminate it. Re-sanding every 2–3 years is good practice. A resin joint stabiliser eliminates weeds altogether.
• Stains: oil stains respond well to specialist degreasers; act quickly before the oil penetrates. Clay blocks stain less than concrete.
• Lifting and relaying: one of block paving’s great advantages, if a pipe needs access or a block cracks, individual units can be removed, the repair made, and the blocks relaid without any visible join.
• Pressure washing: once a year keeps the surface clean, but follow up by re-sanding the joints each time.

What to Ask Your Contractor

Before agreeing to any work, get clarity on these points:

1. What depth of sub-base are you proposing, and what material?
2. Will the driveway be permeable or will you install a drainage channel?
3. What block specification (thickness, manufacturer, guarantee) are you supplying?
4. How will you edge the driveway, and what happens at the boundary with the road?
5. Does your quote include waste disposal?
6. Are you a member of a trade body (Interpave, BALI, or similar) and do you offer a written guarantee?

A well-laid block paved driveway should last 20–30 years or more. The extra time spent choosing a competent contractor is worth it.