How much does it cost to repoint a house?
Repointing is priced by the wall area raked out and re-pointed. Enter the area below for a region-adjusted estimate including access.
What repointing involves
- 1Rake out old mortar
The failed mortar joints are raked out to a sound depth without damaging the brick edges (arrises).
- 2Re-point to match
Fresh mortar is pressed in and finished to match the original joint profile — struck, flush or weather-struck.
- 3Right mortar mix
Older, solid-wall properties usually need a lime mortar, not cement, so the wall can breathe — using cement can trap damp and spall the brick.
Repointing is unglamorous but protective — sound joints keep water out of the wall, which prevents the far more expensive damp and frost damage behind. On tired Victorian stock it's a common, worthwhile line, best done in breathable lime.
Repointing costs (indicative)
| Scope | Basis | Indicative cost |
|---|---|---|
| Repointing | per m² | £40 – £90/m² |
| One elevation (~40 m²) | — | £1,600 – £3,600 |
| Whole terrace/semi | ~100 m² | £4,000 – £9,000 |
| Lime mortar (older stock) | premium | top of range+ |
Includes raking out and re-pointing. Full scaffolding and lime mortar on heritage walls add cost.
Frequently asked questions
How much does it cost to repoint a house?+
Repointing typically costs £40–£90 per m² including access to lower elevations, so a whole semi (~100 m² of wall) is roughly £4,000–£9,000. Lime mortar and full scaffolding push it higher.
How often does brickwork need repointing?+
Good pointing lasts 50–100 years, but exposed elevations and poor past repairs fail sooner. Repoint when joints are recessed, crumbling or letting water in — before the damp reaches the wall behind.
Related tools & guides
Want to know how these figures are calculated? See our cost methodology.
Cost figures shown are indicative estimates, not quotations. You are responsible for verifying all costs (obtain contractor quotes) and any figures submitted to a lender. ScopeWise is a documentation tool, not financial, tax, structural or planning advice. HMO compliance prompts are guidance only — confirm requirements with your local council, as standards and licensing vary by authority.