Garden walls Cost Calculator
A brick garden wall is priced per linear metre at a given height, and the foundation is a bigger share of the cost than most people expect. In Q3 2026 a single-skin wall costs about £120–£220 per metre at 1 m high, a double-skin wall £220–£400 per metre, and a…
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2 steps, using the figures from our cost guide.
How this calculator works
Every figure in this calculator is the one published in the cost table on our garden walls guide. Pick the option that matches your job and the calculator returns that published range, adjusted for your region - it does not model anything the guide does not already say.
That is deliberate. A calculator whose rates drift from the page it sits under is worse than no calculator, because two numbers on the same site disagree.
What it cannot know: access, the condition of what is already there, and anything structural. Those are what separate three real quotes from each other.
Published garden walls costs (2026)
| Option | Typical 2026 cost | Notes |
|---|---|---|
| Single-skin brick wall (1 m high), | £1,200–£2,200 | |
| Double-skin brick wall (1 m), 10 m | £2,200–£4,000 | |
| Double-skin (1.8–2 m high), | £3,500–£6,000 | |
| Retaining wall, 10 m run | £3,000–£7,000 | |
| Concrete block wall (rendered), 10 | £1,000–£2,000 |
These are the figures from our garden walls cost guide.
Garden walls calculator — FAQs
Not usually if it is under 2 m high, or under 1 m where it fronts a highway. Listed buildings, conservation areas and walls that are themselves listed have tighter rules, so check with your council before you build — taking a wall back down is an expensive lesson.
Typically 450–600 mm for a standard garden wall, but nearby trees, clay soil or a taller wall push it deeper. Retaining walls need a designed foundation. Skimping here is the most common cause of a wall cracking within a few years.
Expect £220–£350 a day for a bricklayer in most of the UK, and £300–£450 in London and the South East. Most garden walls are quoted as a fixed price rather than day rate.
A retaining wall holds back ground on one side, so it has to resist soil and water pressure and needs engineering design and drainage. It costs substantially more, and building a normal garden wall where a retaining wall is needed is dangerous.
Related cost guides
- Garden walls cost guide — The full price guide
- All landscaping services — Browse the hub
- All BestBuilders services — Every trade we cover
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