Greater London · London and the South East
Roof leak investigation in Westbourne, Greater London
Roof leak investigations in Westbourne and the rest of Greater London. Surveys run on weekdays, Saturdays and Sundays.
- Water coming in around a roof light or dormer
- Damp on a chimney breast
- Drips in the loft during heavy rain
Westbourne: your questions answered
Is parking a problem for a survey in Westbourne?
It depends on the street. If Westbourne has controlled parking where you are, a visitor permit is the easiest answer.
How do I find out if my home in Westbourne is listed?
You can check whether a building is listed on Historic England’s list, and your council can tell you if it is in a conservation area. If a home is listed, changes that affect its special interest need listed building consent, and in a conservation area re-roofing in different materials may need permission.
How long have you been surveying roofs?
Over 5,000 surveys so far, across 20+ years of surveying roofs.
How much is a survey?
Prices start from £150, including VAT. The final figure depends on the roof and the package you choose, and it is agreed before booking.
Do you need to get into the loft?
Typically, if there’s one and it can be reached safely. From inside, the underside of the roof often shows damp, staining or daylight that can’t be seen from outside.
Is it the same as a RICS Level 2 or Level 3 survey?
No. We are experienced roof surveyors, and our survey covers the roof rather than the whole building. For the rest of the building, a RICS home survey is a separate job.
Is Westbourne in your area?
Yes. We survey roofs in Westbourne and the rest of Greater London. For a price, phone 07833 053749 or email us.
Roof leak investigation in Westbourne
Some leaks only appear in certain weather. Wind-driven rain, an overflowing gutter or snow melt may be what triggers it. Notes on when it leaks, and what the weather was doing, help us and so do photos. Even on a dry day, a leak normally leaves clues: stained timbers, tide marks and damp underlay. Moisture detection shows which materials are still damp. We are frequently asked to look into water dripping from rafters or underlay and stains around a skylight, on rooflights and dormers, valleys and parapet gutters and flat roof details.
Many London homes are well over a century old and their roofs have been patched more than once, so a new leak can be the latest sign of wear rather than a single event. Insurers normally exclude wear and tear, so it is useful to know whether damage is old or new. A careful look in Westbourne tells the two apart where the evidence allows. A written record with photos helps you explain what was found to whoever deals with it next.
It isn’t only a list of defects. It explains what we found, why it matters and what we recommend, so you can decide what to do next.
- Location
- Westbourne (W2, W11, W9)
- Wider area
- Greater London
- Prices
- From £150 inc. VAT
- Reports
- Emailed report with photos and recommendations
- Survey days
- Weekdays, Saturdays and Sundays
- Insured
- PI and public liability insurance
- Phone
- 07833 053749
- Page updated
- 27 October 2026
Landlord and commercial surveys in Westbourne
We also survey roofs for businesses and commercial landlords, including offices, shops and units. Bigger roofs take more time, and they’re priced for the size.
Freeholders and residents’ companies use a roof report to plan and budget, putting the urgent items at the top.
Common roof problems in Westbourne
Valleys carry a lot of water. Worn lead, cracked linings or a build-up of leaves and moss can send that water under the coverings. Leaks from valleys often show up some distance away inside.
Look out for signs like these:
- Water through the ceiling under a flat roof
- Drips from nail tips in a cold loft
- Wet patches high on an inside wall
- Brown rings on upstairs ceilings
For businesses in and around places such as Kensington Arcade, a quick answer on where water is coming in keeps a business running.
Before you book any roof surveyor
- Whether the loft is part of the inspection
- What insurance they carry
- Their drone registration, if they fly one
- What they won’t be able to tell you
Roof leak investigations around Westbourne
Historic houses such as Kensington Palace, about 0.8 miles south-east, show how far back building in the area around Westbourne goes. Older roofs in the wider area can hide decades of patch repairs, so the detail matters. Welsh slate on Victorian and Edwardian terraces is a familiar sight across inner London. From the street you may see only a parapet, with a butterfly roof and a valley gutter behind it draining to the back. Lead flashings, party-wall upstands and shared chimney stacks are typical of these houses, if yours is one of them. Different coverings let water in at different points, which shapes where the search starts.
Homes near green spaces such as Emslie Horniman's Pleasance can get more leaves in their gutters in autumn, and an overflowing gutter soon means a wet wall. Take an older house close to St Stephen's Church: old mortar, worn lead and slipped slates are the usual suspects when water gets in.
Westbourne is about 1 mile north of Kensington, in Greater London. We survey roofs in Westbourne and the rest of Greater London, as part of our work across London and the South East. Westbourne is one of the towns and villages in Greater London where we work for roof leak investigations.
We work across the W2, W11 and W9 postcode area for roof leak investigations. That includes homes and businesses on Salem Road, Acklam Road and Morgan Road. Westbourne sits on or near the A404 and A4206, so getting to you is simple. If you are just outside Westbourne, we cover Westbourne Green (1 mile north-east), Bayswater (1 mile south), Little Venice (1 mile north-east), Maida Vale (1 mile north) and Paddington Green (1 mile east). We also work in nearby towns like London (5 miles east), St Pancras (3 miles east), Shoreditch (5 miles east), Walthamstow (9 miles north-east), Hoxton (5 miles east) and Whitechapel (5 miles east).
Local landmarks in Westbourne
Locally, jobs take us to homes and businesses close to Maida Vale School, Abdus Salam Library and Westminster Academy and the streets around them. Also close by are Emslie Horniman's Pleasance (0.8 miles north-west) and Cock and Bottle pub (under half a mile south-west). For rail, the closest station is London Paddington station, about 0.8 miles east. Other landmarks nearby include Paddington General Hospital (0.5 miles north) and Greek Orthodox Cathedral Treasury Museum (less than half a mile south-east). Green spaces nearby include Campden Hill and Greville Place nature reserve.
What we look for on each type of roof
Lead flashings
Lead flashings seal the joints at chimneys, walls and dormers. We check for lead that has lifted, split or slipped.
Parapet and box gutters
A butterfly roof drains to a central valley gutter. Problems there often show in the rooms on the top floor.
What a survey costs
We confirm the price for your roof before booking. This is what makes a difference:
- House, block, shop or office
- Features like valleys, chimneys, dormers and parapets
- The use of thermal imaging or a drone
- Basic, Standard or Premium
Prices start from £150, inc. VAT, for a Basic Survey. Standard is from £250 and Premium from £400, both inc. VAT. You’ll know the price for the job before booking.
What to tell us when you contact us
A little information up front helps. It’s useful to include:
- Photos of the roof, taken safely from ground level or a window
- Where the property is, with the postcode
- Where any leaks, stains or damp patches show inside
- Any deadline, like an exchange date
To get a price for roof leak investigations in Westbourne, call 07833 053749 or drop us an email. The address, the type of property and what you need to know help us price the survey accurately.
Before and after the survey
Most of what helps is simple and safe from the ground. A few suggestions:
- Move stored items away from the hatch
- Keep a photo record of the damp patch
- Mention any plumbing above the damp area
- Keep water away from lights and sockets
Any roofer you ask to quote can work from the report. They’ll see exactly where the problem is, rather than at the stain.
After a downpour, look in the loft space with a torch, keeping to boarded areas. Watch for water marks, wet underlay and damp wood. Take photos of anything that changes.
Places near Westbourne
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What we do, step by step
We will ask a few questions first, about the roof’s history, any leaks and past repairs. The inspection then takes between one and two hours, more where the leak is intermittent or the roof is large. London terraces rarely offer a view of the whole roof from one spot, so in Westbourne we work round the house, using the street, the windows, the loft and any safe vantage point behind it. Shared stairs or a basement flat? Tell us who holds the keys.
- We start with what you’ve seen: where the stain is and when it gets worse.
- We look at the stain, the ceiling and the loft above it.
- Likely entry points outside are looked at, from flashings and valleys to gutters and outlets.
- We use moisture detection, and thermal imaging where it is useful.
- You receive a written report with photos showing the likely source and what needs attention.
Getting ready for the survey
- Let us know about parking before the day
- For a flat or shared roof, check access with whoever owns or manages the building
- Note where any stains or damp appear
Book a survey
Not sure which survey you need? It’s easiest to call 07833 053749 or drop us an email and describe the roof and why you want it surveyed. We’ll explain the options and the price.