Location / Area notes for subsidence risk
London heritage building subsidence repair
Visible cracks in the walls or foundations of a property in London can indicate that the soil below is shifting. Tell a specialist what you have noticed and they will come back to you with a quote.
Local ground & property profile: London
- Age of homes. In the Strand, St James & Mayfair area, 53% of homes were built before 1919, 11% from 1973 to 1999 and 24% in 2000 or later.
- Types of home. In 2021, homes in the Strand, St James & Mayfair area were 95% flats, 4% terraced, 1% detached and 1% semi-detached.
- Average house price. Homes in City of Westminster sell for around £885,000 on average, and detached houses for around £3,925,000.
Period buildings need a different approach to repairs
- Results set out in a written report you can hand to your insurer, mortgage lender or local conservation officer
- Drainage investigations included where leaking pipes may be drawing moisture from the ground beneath the building
- A free quote is provided before any work begins, with no obligation to proceed
- Foundation repairs and underpinning methods chosen on the basis of what the investigation actually shows, not applied as a default
Serving London & nearby
Age of homes: In the Strand, St James & Mayfair area, 53% of homes were built before 1919, 11% from 1973 to 1999 and 24% in 2000 or later.
Types of home: In 2021, homes in the Strand, St James & Mayfair area were 95% flats, 4% terraced, 1% detached and 1% semi-detached.
Heritage subsidence work in London
Whether the job calls for crack monitoring or structural underpinning, specialists working on properties in London identify the cause of movement before settling on a repair approach.
Crack monitoring for heritage buildings
Dated crack measurement records showing whether movement in your building is active or settled.
Learn about crack monitoring for heritage buildingsDrainage investigations for heritage buildings
CCTV drain inspection to find whether failing pipework is the cause of ground movement.
Learn about drainage investigations for heritage buildingsHeritage building foundation repairs
Foundation repairs for older properties, matched to the original construction and ground conditions.
Learn about heritage building foundation repairsHeritage building lime mortar repointing
Breathable lime mortar repointing that protects original brick and stonework from moisture damage.
Learn about heritage building lime mortar repointingHeritage building load-bearing wall stabilisation
Masonry wall repairs using bonded bar reinforcement and restraint fixings for period buildings.
Learn about heritage building load-bearing wall stabilisationStructural underpinning for heritage buildings
Foundation underpinning for heritage buildings where ground movement requires a lasting structural fix.
Learn about structural underpinning for heritage buildingsSubsidence surveys for heritage buildings
Written subsidence assessments for period properties, identifying the cause and what needs to be done.
Learn about subsidence surveys for heritage buildingsHeritage building tree root assessments
Root cause assessments for clay soil properties where nearby trees may be driving foundation movement.
Learn about heritage building tree root assessmentsGetting subsidence sorted in London
- A written price before work starts. Full costs are set out in writing before any work is confirmed.
- Findings recorded in writing. Written reports document cause and extent of movement for insurers and purchasers.
- Specialists who know heritage buildings. Local firms know lime mortars, rubble-stone walls and shallow foundations in older buildings.
- Your decision, your timetable. Read the quote, ask whatever you need to, and proceed only when you are ready.
What London owners ask about subsidence
Not sure what you need? Browse our services
Do you work across all of London?
Yes. Specialists serve all of London and the surrounding area, plus further locations across the United Kingdom. A specialist can visit wherever in the area your heritage property is.
How soon can you help?
Submit your details and a specialist will be in contact promptly with early guidance for your London property.
Does my building require underpinning?
A good number of properties here do not need it. Fixing drainage, managing nearby trees or running a crack-monitoring programme resolves many cases with no foundation work at all. Underpinning is only put forward when the site investigation shows the foundations genuinely cannot be stabilised any other way.