Buckinghamshire · England
Structural repairs in High Wycombe
Structural repairs in High Wycombe: subsidence, cracks, underpinning, wall ties and lintels, with a free initial assessment from your photos.
- Postcodes
- HP11, HP12, HP13
- Population
- about 130,000
- Area
- Buckinghamshire
- Pricing region
- South East
Where do we cover around High Wycombe?
Postcode districts HP11, HP12, HP13 cover High Wycombe, a Buckinghamshire town of about 130,000 people. Neighbouring towns we cover: Marlow (4 miles), Amersham (6 miles), Maidenhead (7 miles) and Chesham (8 miles).
What should you know about the ground under High Wycombe?
Shrinkable clay is widespread in Buckinghamshire. Ground movement here is more often linked to soils, drains and trees than to mining. Typical buildings in Buckinghamshire: Market-town terraces, 1930s semis in the south, and large late-20th-century estates in Milton Keynes and Aylesbury.
What we check first in High Wycombe
These are the things we most often check for in High Wycombe. The repair only lasts if the cause has stopped.
- Clay subsoil that shrinks and swells with the seasons, especially near trees and hedges
- Extensions settling on shallower foundations than the house
- Rusting cavity wall ties in 20th-century brick houses
- Leaking or broken drains washing fine soil out from under footings
Repairs we carry out in High Wycombe
- Bay window subsidence repairs
- Structural surveys and crack monitoring
- Floor joist repairs
- Subsidence repairs
- Structural crack repairs
- Concrete repairs
- Boundary and garden wall repairs
- Bowing wall repairs
- Brick arch repairs
- Retaining wall repairs
- Extension pulling away repairs
- Subsidence insurance claim repairs
- Lintel replacement
- Wall tie replacement
- Resin injection ground stabilisation
- Underpinning
- Roof structure repairs
- Chimney stack repairs
- Gable end wall repairs
- Crack stitching
Guide prices in High Wycombe
The ranges below reflect typical South East costs for structural repairs, including VAT. Scaffold, access and making good can push a job to the top of the range.
| Item | Guide price | Per |
|---|---|---|
| Crack stitching: crack stitching with stainless helical bars | £90 – £200 | per metre of crack |
| Underpinning: mass-concrete underpinning | £1,100 – £1,700 | per metre of wall |
| Wall tie replacement: semi-detached house | £2,800 – £5,600 | per house |
| Lintel replacement: standard window or door opening | £840 – £2,800 | per opening |
Do repairs in High Wycombe need approval?
Stitching and like-for-like repairs rarely need approval in England. Underpinning and other strengthening work goes through building control, and work near a neighbour’s foundations can need a party wall notice.
Towns near High Wycombe
Structural repairs in High Wycombe: questions
Do you cover High Wycombe?
Yes. We take enquiries from across High Wycombe, including HP11, HP12, HP13, and from nearby places such as Marlow and Amersham. Send photos for a free initial view and we will tell you what happens next.
Why do houses in High Wycombe crack?
Common causes around High Wycombe include rusting cavity wall ties in 20th-century brick houses, extensions settling on shallower foundations than the house, and leaking or broken drains washing fine soil out from under footings. The cause is checked before any repair is recommended.
How much do structural repairs cost in High Wycombe?
It depends on the repair. On South East rates, crack stitching from about £90 per metre of crack and a standard window or door lintel from about £840 per opening, including VAT. Your written price follows photos or a survey.
If you are in High Wycombe, the quickest start is a few photos and a short description. We reply with what we think is going on and what it should cost.