Gloucester · Gloucestershire
Mining subsidence repairs in Gloucester
Parts of Gloucestershire have a history of coal, salt, metal or stone extraction, and some do not. For a property in Gloucester, the first step is checking the records and the damage pattern before assuming any particular cause or claims route.
Guide price from£80per metre of crack inc VAT
- Postcodes
- GL1, GL2, GL4
- Population
- about 130,000
- Area
- Gloucestershire
- Pricing region
- South West
What should you know about the ground under Gloucester?
Gloucester, Gloucestershire: about 130,000 residents across postcode districts GL1, GL2, GL4. If you are just outside Gloucester, we also cover Cheltenham (7 miles), Stroud (8 miles) and Tewkesbury (9 miles).
Parts of Gloucestershire have clay that can shrink near trees in dry spells. Parts of Gloucestershire lie on a former coalfield, so a coal mining search is worth checking if movement has no obvious cause. Housing stock in Gloucestershire: Cotswold stone cottages, Regency terraces in Cheltenham, and brick estates around Gloucester.
Is it time for mining subsidence repairs? Common signs
- The whole house leaning slightly, with doors swinging open
- Steps or ridges forming in paths, kerbs or garden walls
- A dip, hollow or hole opening in the garden or drive
What should you budget for mining subsidence repairs in Gloucester?
Guide prices below are for homes in Gloucester, on South West rates and including VAT. A survey or good photos let us turn them into a fixed written price.
| Item | Guide price | Per |
|---|---|---|
| Crack stitching and making good | £80 – £185 | per metre of crack |
| Re-levelling or ground stabilisation by resin injection | £825 – £1,550 | per metre of wall |
| Underpinning where the engineer specifies it | £1,050 – £3,600 | per metre of wall |
| Repair schedule for a claim (pricing an engineer's scope)est. | Free to request | — |
Repair options we may recommend
Ground stabilisation by resin injection
For localised settlement in the upper soil layers, expanding resin can be injected beneath the footings to firm the ground and sometimes reduce a small tilt. It is not suitable for large voids deep below, which need grouting or other specialist treatment first.
Best for: Shallow settlement once deeper voids are ruled out or treated
Underpinning to sound ground
Where the engineer specifies it, foundations are taken down by mass concrete, beam-and-base or mini-piles to ground that will not move further. On mining sites the design often follows grouting of old workings so the new foundation sits above a stable mass.
Best for: Ongoing movement or damage beyond what crack repairs can hold
What to expect when we carry out mining subsidence repairs
Report and photograph
Photograph every crack with a scale and note the date it appeared. Report suspected coal-mining damage to the Mining Remediation Authority, or the operator of a working mine, and notify your home insurer. Time limits can apply, so report promptly.
Check the mining record
A coal mining report or a search of mining records shows whether recorded workings or shafts lie near the property. Records are incomplete, so a clear report does not rule mining out, and a recorded seam nearby does not prove it is the cause.
Engineer’s assessment
An independent chartered structural engineer inspects the damage and, if needed, recommends drilling or ground investigation to locate voids. We can arrange the engineer. Their report sets out the cause, whether movement has stopped and what repair is needed.
Rules for mining 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.
Your mining subsidence repairs questions
How much should I budget for mining subsidence repairs in Gloucester?
Guide prices for mining subsidence repairs in Gloucester start from about £80 per metre of crack, including VAT, on South West rates. Your fixed written price follows photos or a survey and depends on the extent of the work and access.
Can you survey a property in Gloucester?
Yes. We take enquiries from across Gloucester, including GL1, GL2, GL4, and from nearby places such as Cheltenham and Stroud. Send photos for a free initial view and we will tell you what happens next.
Why do houses in Gloucestershire crack?
The Severn vale around Gloucester, Cheltenham and Tewkesbury is Lias and Mercia Mudstone clay, the Cotswolds are limestone, and the Forest of Dean has a historic coalfield. Parts of South Gloucestershire around Kingswood also lie on old Coal Measures. Only an investigation can say why a particular building has moved.
What should I do if a hole opens in my garden?
Keep everyone away from it and do not try to fill it yourself. Report it straight away to the Mining Remediation Authority if coal mining may be involved, or to your council and insurer otherwise. Old shafts can be deeper and wider than the visible hole suggests.
What about salt, lead or ironstone mining?
Damage from non-coal mining follows different routes. Cheshire’s brine areas have their own statutory compensation arrangements, while metal, ironstone and limestone workings often have no equivalent scheme, leaving your home insurer as the main route. A solicitor or your insurer can confirm which applies.
Related work in Gloucester
- Lintel replacement
- Resin injection ground stabilisation
- Retaining wall repairs
- Subsidence repairs
- Underpinning
Mining subsidence repairs near Gloucester
Holding an engineer’s repair scope for your Gloucester property? Send it over and we will price it item by item at no charge.