Coventry · West Midlands
Subsidence repairs in Coventry
If doors have started sticking in your Coventry home and new cracks have appeared, it is worth acting before they widen. We can look at photos first and tell you whether an engineer, a drain survey or your insurer should be the next call.
Guide price from£2,500per property inc VAT
- Postcodes
- CV1, CV3, CV5
- Population
- about 350,000
- Area
- West Midlands
- Pricing region
- West Midlands
Why does the ground in West Midlands matter for subsidence repairs?
We cover Coventry and its postcode districts CV1, CV3, CV5, part of West Midlands, with a population of roughly 350,000. Neighbouring towns we cover: Kenilworth (5 miles), Bedworth (5 miles) and Nuneaton (8 miles).
West Midlands has a mix of ground, with clay in some places and firmer rock in others. Parts of West Midlands lie on a former coalfield, so a coal mining search is worth checking if movement has no obvious cause. What you mostly find across West Midlands: Victorian terraces, inter-war semis, Black Country industrial housing and large post-war estates.
What happens during subsidence repairs, step by step?
Send photos or call
Send photos of the cracks with a coin or tape for scale, and say when you first noticed them. We give a free initial assessment and suggest whether an engineer, a drain survey or your insurer comes first.
Find the cause
An independent chartered structural engineer inspects the house and, where needed, arranges a drain survey, trial pits or soil tests. We can arrange the engineer. The aim is to know what is moving, and why, before money goes on repairs.
Repairs and making good
Cracks are stitched and repointed outside, plaster is renewed along the crack lines inside, and sticking doors are eased. Where the work needs it, we deal with building control and hand over the paperwork.
What to look for before calling about subsidence repairs
- Wallpaper rippling or tearing where the wall meets the ceiling
- Fresh cracks showing on both the inside and outside of one wall
- A gap opening between the skirting board and the floor
Subsidence repairs prices in Coventry
The ranges below reflect typical West Midlands costs for subsidence repairs, including VAT. Scaffold, access and making good can push a job to the top of the range.
| Item | Guide price | Per |
|---|---|---|
| Structural engineer's investigation and report | £500 – £2,000 | per property |
| CCTV drain survey (common first check) | £150 – £350 | per survey |
| Typical repair once the cause is dealt with: crack stitching and making goodest. | £2,500 – £12,000 | per property |
| Foundation strengthening where it is needed (see underpinning) | £1,000 – £3,500 | per metre of wall |
How we usually approach subsidence repairs
Crack stitching and making good
Once movement has stopped, cracked brickwork is cut along the bed joints, stainless helical bars are bonded in to tie the wall together, and the joints are repointed to match. Inside, plaster is renewed along the crack line before redecoration.
Best for: Category 1 to 3 cracking in walls that are otherwise sound
Remove the cause, then repair
Most subsidence is dealt with this way. The drain is repaired or the vegetation managed, the house is watched to confirm it has stabilised, and then the cracks are stitched, repointed and made good inside. It is the least disruptive route and usually the cheapest.
Best for: Clay movement or drain leaks where the cause can be removed
Rules for subsidence repairs in England
In England, underpinning and other work that alters or strengthens a wall or foundation is building work under the Building Regulations (Part A, structure), so building control approves and inspects it. Like-for-like repairs often are not, and we tell you which applies before a price is agreed. Work to a party wall, or excavation close to a neighbour’s foundations, can also need a notice under the Party Wall etc. Act 1996.
Questions about subsidence repairs in Coventry
How much will subsidence repairs cost in Coventry?
Guide prices for subsidence repairs in Coventry start from about £2,500 per property, including VAT, on West Midlands rates. Your fixed written price follows photos or a survey and depends on the extent of the work and access.
Do you cover Coventry?
Yes, Coventry is covered, along with postcode districts CV1, CV3, CV5. We also cover nearby Kenilworth and Bedworth.
Is the ground in West Midlands prone to subsidence?
The West Midlands is mostly Mercia Mudstone and glacial till, with the South Staffordshire coalfield under much of the Black Country, where shallow coal and limestone workings are recorded around Dudley, Tipton and Walsall. Only an investigation can say why a particular building has moved.
How do I know if cracks are subsidence?
Subsidence cracks are usually tapered, run diagonally from door and window corners, and show on both faces of the wall. Fine vertical cracks in new plaster are more often shrinkage. An engineer’s inspection, sometimes with monitoring, is the reliable way to tell.
Should I cut down the tree near my house?
Not without advice, because felling a mature tree on clay can make things worse. As the roots stop drawing water, the clay swells and can lift the foundations, which is called heave. Pruning or staged removal may be advised instead. Check whether the tree is protected.
Other structural repairs in Coventry
- Subsidence insurance claim repairs
- Roof structure repairs
- Brick arch repairs
- Resin injection ground stabilisation
- Wall tie replacement
Subsidence repairs near Coventry
Photos of the inside and outside of the cracked wall are the quickest way to start; send them and we will reply about your Coventry home with a guide price.