West Glamorgan · Wales
Subsidence insurance claim repairs in West Glamorgan
If you live in West Glamorgan and are looking at subsidence insurance claim repairs, the first question is why the wall moved. Clay soils are found in parts of West Glamorgan; historic coal workings are recorded beneath parts of West Glamorgan, and a coal mining search is worth checking where movement is unexplained.

- Area
- West Glamorgan
- Pricing region
- Wales
- Ground
- Clay in parts
- Towns listed
- 4
Is West Glamorgan prone to ground movement?
Swansea and Neath Port Talbot lie on the South Wales coalfield, with historic workings, tips and steep valley sides, and softer estuarine ground around the docks.
Historic coal workings are recorded beneath parts of West Glamorgan, and a coal mining search is worth checking where movement is unexplained. Typical buildings in West Glamorgan: Hillside terraces, Victorian villas in Swansea and post-war estates.
How we usually approach subsidence insurance claim repairs
Pricing the adjuster’s or engineer’s schedule
When the claim reaches the repair stage, we price the schedule of work line by line, at no charge to request. You or the adjuster can compare it against other prices. The figures follow the agreed scope, so nothing is quietly added or left out.
Best for: Homeowners asked to obtain quotes for an agreed scope
Betterment priced separately
Many homeowners take the chance to do extra work while trades are on site, such as redecorating whole rooms or upgrading finishes. That betterment sits outside the claim, so we price it as a separate written quote, keeping the claim work clear.
Best for: Extra work you choose beyond the agreed claim repair
Carrying out the agreed repairs
Once the scope is agreed and you instruct us, we carry out the repair, which is often crack stitching, repointing, replastering and redecoration, and sometimes drain or foundation work. We deal with building control where the work needs it and keep the adjuster informed.
Best for: Claims where the repair scope has been settled
What happens during subsidence insurance claim repairs, step by step?
Notify your insurer
Report suspected subsidence to your buildings insurer as soon as you notice it, with dated photos. Do not start permanent repairs first. Check your schedule for the subsidence excess, which is commonly about £1,000.
Loss adjuster and engineer
The insurer usually appoints a loss adjuster, who visits and may bring in an engineer. They record the damage, ask about its history and arrange investigations such as a CCTV drain survey, trial pits and a tree survey.
Mitigation and monitoring
The identified cause is dealt with, perhaps a drain repair or tree work, and the house may be monitored for several months, sometimes up to 12, to confirm it has stabilised before repairs are agreed.
What to look for before calling about subsidence insurance claim repairs
- An engineer’s report saying the cracking is subsidence-related
- You have been asked to find your own contractor for the repair
- A letter from a loss adjuster asking for access
- New cracks you think may be caused by ground movement
Subsidence insurance claim repairs prices in West Glamorgan
Guide prices below are for homes in West Glamorgan, on Wales rates and including VAT. A survey or good photos let us turn them into a fixed written price.
| Item | Guide price | Per |
|---|---|---|
| Your policy excess for subsidence (check your schedule) | £1,000 | commonly |
| Pricing a loss adjuster's or engineer's repair scheduleest. | Free to request | — |
| Repairs outside the claim (betterment, decoration upgrades)est. | Priced separately | — |
Do you need approval for subsidence insurance claim repairs in Wales?
In Wales, small like-for-like repairs do not usually need approval, but work that alters or strengthens the structure needs building control under the Welsh Building Regulations, and the Party Wall etc. Act 1996 can apply to shared walls.
Find subsidence insurance claim repairs in your West Glamorgan town
Questions about subsidence insurance claim repairs in West Glamorgan
Why do houses in West Glamorgan crack?
Swansea and Neath Port Talbot lie on the South Wales coalfield, with historic workings, tips and steep valley sides, and softer estuarine ground around the docks. Historic coal workings are recorded beneath parts of West Glamorgan, and a coal mining search is worth checking where movement is unexplained. Only an investigation on site can say why a particular building has moved.
How much will subsidence insurance claim repairs cost in West Glamorgan?
The written price depends on the extent of the damage, access and whether an engineer or building control is needed.
How long does a subsidence claim take?
Many claims take several months to over a year, mostly because of investigations and monitoring. On clay, insurers often want readings across a summer and winter before agreeing a repair. The repairs themselves are usually much quicker once the scope is settled.
How do I make a subsidence claim?
Contact your buildings insurer as soon as you suspect subsidence, with dated photos and a note of when the cracks appeared. They will usually appoint a loss adjuster to visit. Do not start permanent repairs before the insurer has seen the damage.
Should I repair cracks before claiming?
No, tell your insurer before permanent repairs start. Early repairs can hide evidence the adjuster needs and may affect your claim. Take dated photos, and if a crack is letting in water, ask the insurer about a temporary weatherproofing measure.