Updated 27 September 2026
Blockwork wall cost UK 2026
The going rate for blockwork wall in 2026 is £50–£65/m² (total, ex VAT). Below: a calculator, what the job involves, materials at three price levels, and the prep that changes the price.
Market band£50–£65/m²
Worked example, 24 m²£1,488
Time on site2 days
Blockwork wall calculator
Price a real job freeUses your rates, your speed and your receipts.
Market band source: Checkatrade.
What the job involves
| Stage | Task | Typical time |
|---|---|---|
| ground | Set out, lines and profiles | 2 h |
| build | Lay blockwork | 1.2 h per m² |
| build | Brush down, clear site | 1 h |
Materials at three price levels
| Material | Budget | Trade | Premium |
|---|---|---|---|
| Concrete blocks 100mm block | £1 Dense concrete block 7N — Checkatrade: 10 blocks a m², +5–10% waste | £2 Dense block 7N, 440×215×100 — Standard garden and garage block | £2 Aircrete (Thermalite) 100mm — Lighter, warmer inner leaf |
| Mortar (per m² of wall) per m² | £4 Site-mixed 4:1 + plasticiser — MyJobQuote: sand, cement and plasticiser | £6 Coloured mortar / washed sand — Better joint colour | £8 Premixed silo mortar — Consistent colour |
Trade prices ex VAT, estimates checked 2026-09-27. Log your receipts in Grafto and your own prices replace these.
What changes the price
- Render? no - fair-faced · render both sides big effect
Prep to look for
| Condition | Check | Effect |
|---|---|---|
| Soft or made ground | Dig a test hole: soft, wet or full of rubble? | Deeper footing £150–£600. Footing dug to firm undisturbed ground |
Questions
How much does blockwork wall cost in the UK in 2026?
The researched market band is £50–£65/m² (total, ex VAT), from Checkatrade. A worked example of 24 m² comes to about £1,378–£1,746 across budget, trade and premium materials.
How long does blockwork wall take?
The worked example of 24 m² takes about 2 working days.
What changes the price of blockwork wall?
Mainly render, plus any prep found on site: soft or made ground.