Greater London · England
Structural repairs in Wandsworth
Structural repairs in Wandsworth: subsidence, cracks, underpinning, wall ties and lintels, with a free initial assessment from your photos.
- Postcodes
- SW6, SW11, SW15, SW17, SW18
- Population
- about 330,000
- Area
- Greater London
- Pricing region
- London
Where do we cover around Wandsworth?
Wandsworth is one of the 32 London boroughs, with around 330,000 residents in districts such as SW6, SW11, SW15, SW17, SW18. Nearby places we cover include Hammersmith and Fulham (3 miles), Lambeth (3 miles), Kensington and Chelsea (3 miles) and Merton (3 miles).
How do local ground conditions affect structural repairs in Wandsworth?
Much of Greater London sits on clay that shrinks in dry summers and swells in wet winters. Ground movement here is more often linked to soils, drains and trees than to mining. Typical buildings in Greater London: Victorian and Edwardian terraces with shallow footings, inter-war semis in the outer boroughs, and converted flats and mansion blocks.
What we check first in Wandsworth
These are the things we most often check for in Wandsworth. The repair only lasts if the cause has stopped.
- Shrinkable clay drying out in hot summers, worst within reach of tree roots
- Rotten timber lintels and bressummers over bays and openings
- Bay windows built on shallower footings than the main walls
- Garden and boundary walls leaning as tree roots and frost get to them
Repairs we carry out in Wandsworth
- Structural surveys and crack monitoring
- Floor joist repairs
- Roof structure repairs
- Boundary and garden wall repairs
- Bowing wall repairs
- Structural crack repairs
- Bay window subsidence repairs
- Subsidence repairs
- Concrete repairs
- Underpinning
- Brick arch repairs
- Crack stitching
- Resin injection ground stabilisation
- Chimney stack repairs
- Subsidence insurance claim repairs
- Extension pulling away repairs
- Lintel replacement
- Retaining wall repairs
- Wall tie replacement
- Gable end wall repairs
Guide prices in Wandsworth
For Wandsworth we use London rates. Treat the table as a budget guide, inc VAT; the price you pay is the one on your written quote.
| Item | Guide price | Per |
|---|---|---|
| Resin injection ground stabilisation: resin injection ground stabilisation | £1,000 – £1,900 | per metre of wall treated |
| Lintel replacement: standard window or door opening | £940 – £3,100 | per opening |
| Bowing wall repairs: lateral restraint for a typical gable | £1,250 – £3,750 | per wall |
| Structural surveys and crack monitoring: structural engineer's inspection and report | £625 – £2,500 | per property |
Do repairs in Wandsworth 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 Wandsworth
Structural repairs in Wandsworth: questions
Do you cover Wandsworth?
We do. Wandsworth and the surrounding area are covered, including nearby Hammersmith and Fulham and Lambeth. A free initial assessment from your photos is the first step.
Why do houses in Wandsworth crack?
Common causes around Wandsworth include rotten timber lintels and bressummers over bays and openings, shallow footings and corroded wall ties in older brick houses, 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 Wandsworth?
It depends on the repair. On London rates, resin injection from about £1,000 per metre of wall treated and lateral restraint for a bowing gable from about £1,250 per wall, including VAT. Your written price follows photos or a survey.
If you are in Wandsworth, 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.