Greater London · London and the South East
Roof leak investigation in Brompton, Greater London
Independent roof leak investigations in Brompton. More than 5,000 surveys completed across London and South East England.
- Wet patches high on an inside wall
- Water coming in around a roof light or dormer
- Water dripping from rafters or underlay
About our roof leak investigation in Brompton
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 usually leaves clues: stained timbers, tide marks and damp underlay. Moisture detection shows which materials are still damp. We survey flat roof details, slate and tile slopes and chimney stacks, and people most frequently book us about staining around the chimney inside and damp underlay across a wide area.
In a London flat, water can travel some way before it shows. Tracing it back matters, both for dealing with the cause and for any insurance claim. We look at what we are given access to in Brompton, inside and out. It’s useful to know when the water appears and in what weather.
With the Standard Survey, you also get moisture detection, a structural check and a follow-up consultation. The Premium Survey goes further, with thermal imaging, drone inspection where applicable, structural analysis and an in-person consultation.
- Where
- Brompton (SW3, SW7, SW1X)
- Wider area
- Greater London
- Cost
- From £150 inc. VAT
- Reports
- Emailed report with photos and recommendations
- Survey days
- Monday to Sunday, daytime
- Insurance
- Professional indemnity and public liability
- Telephone
- 07833 053749
- Updated
- 27 October 2026
Different roofs, different checks
Lead flashings
A leak at a flashing often shows some way from the joint. We check every flashing that could feed the stain.
Slate and tile slopes
‘Nail fatigue’ is a common cause of slipped slates. Even a single gap can let water in, especially in driving rain.
What you can safely check yourself
After heavy rain, check ceilings and the tops of walls for new stains. Take a photo and write down when you saw it, as it helps a surveyor trace the cause.
If you have a loft with safe access, take a look inside. Take a torch and only step on boards or joists, checking for stains, damp wood or chinks of daylight.
Do you need a roof leak investigation in Brompton?
Blocked gutters can look like a roof leak. Parapet and box gutters are the worst for this, because when they block, water backs up and runs inside.
People usually book a survey after spotting one of these:
- Condensation that looks like a leak
- Leaks at a dormer or roof window
- Water that shows only in certain storms
- Staining around the chimney inside
Take a building like Hellenic College of London: tracing a leak on a big roof starts with where the water appears and works back.
Before you book any roof surveyor
- Is there a chance to talk the report through?
- When you’ll get the report
- What the survey won’t cover
- Their drone registration, if they fly one
Before and after the survey
You do not need to be a roofer to help. What helps most:
- Have an electrician check any wet fittings
- Catch drips in a bucket and protect the floor
- Move stored items away from the hatch
- Stay off ladders and the roof
Where we find more than one possible route, we say which is most likely and why. We say which items need prompt attention.
Have flashings and flat roofs looked at every few years. Flashings, valleys and flat roof details are frequent weak points, and catching wear early keeps water out.
Places near Brompton
More services for Brompton
Leaks and storm damage in Brompton
Many homes in inner London are Victorian and Edwardian terraces, often with Welsh slate roofs. From the street you may see only a parapet, with a butterfly roof and a valley gutter behind it draining to the back. If your home in Brompton is one of them, lead flashings, party-wall upstands and shared chimney stacks are part of the picture too. The covering and its details give the first clues when tracing where water is coming from. With Carlyle's House about 0.8 miles south, Brompton sits in an area with a long building history. Older homes in the wider area often have features worth a closer look, such as lead valleys, tall stacks and roofs that have been patched over the years, and any change of roofing material on a listed home needs checking with the council first.
If you look after a shop, office or commercial unit, for example near Harrods, a leak can close part of a shop or office, so finding the cause quickly matters. Living close to Burton’s Court is pleasant, but mature trees mean leaves in gutters and valleys each autumn, and an overflowing gutter soon means a wet wall.
Brompton is about 1 mile south of City of Westminster, in Greater London. Roofs in Brompton get the same thorough look as anywhere else in Greater London. We cover towns and villages across Greater London, from the larger towns to small villages.
Postcode districts we cover here for roof leak investigations: SW3, SW7 and SW1X. We offer roof leak investigations to properties on West Road, Hans Road and Eaton Lane and the roads around them. Brompton is on the A315 and A3212, so it’s easy for us to get to. Other places close to Brompton include Chelsea (1 mile south), Belgravia (1 mile north-east), South Kensington (1 mile south-west), Victoria (1 mile east) and Little Chelsea (1 mile south-west). Larger places within reach include London (3 miles east), St Pancras (3 miles north-east), Shoreditch (4 miles north-east), Walthamstow (9 miles north-east), Hoxton (4 miles north-east) and Whitechapel (4 miles east).
Local landmarks in Brompton
We work in homes and buildings around St Thomas More RC Language College, St Joseph's Catholic Primary School and Natural History Museum Library and Archives, among other places. You will also find Shuckburgh Arms (within half a mile south-west) and Burton’s Court (0.5 miles south). The closest station to Brompton is London Victoria station, about 0.8 miles east of the centre. Nearby you will also find Baynard's Castle (3 miles east) and Berkshire & Westminster Dragoons Museum (within half a mile south-east). Open spaces near Brompton include Greville Place nature reserve and Serpentine.
How it works
Time on site depends on the size and shape of the roof, but as a rough guide the survey takes an hour or two for most homes, though a hard-to-trace leak can take longer. You’re welcome to ask questions while we’re there. In a London area like Brompton, the main things to sort out are parking and access: let us know about permits, visitor bays or off-street space, which floor the property is on and how to get into the loft. On the day, the roof is looked at from ground level, from windows, from inside the loft space and from the roof where it’s safe.
- We help you choose the package that suits the leak.
- We agree a date, including weekends.
- The investigation works from the stain back to the roof.
- Where it is useful and included, we take moisture readings and use thermal imaging.
- You get photos, the likely cause and clear recommendations.
How to prepare
- Have any paperwork from past roof work to hand
- Jot down any questions you want answered
- Leave side gates unlocked
Arrange a survey
Booking is simple: just ring 07833 053749 or send us an email, let us know about the property and we’ll explain which survey suits. The price is agreed up front.
Read more
Honest limits
In fairness, a roof survey has limits:
- Leaks from plumbing, tanks or pipework rather than the roof
- Defects hidden under coverings or inside walls without opening up
- An intermittent leak that shows no trace on the day
If in doubt, ring 07833 053749 or drop us an email and we’ll point you to the right survey. What a survey covers and does not.
What this survey covers
- Slate and tile slopes
- Flat roof details
- Lead flashings
- Chimney stacks
- Valleys and parapet gutters
- Rooflights and dormers
- The roof space
Questions from Brompton
How do I find out if my home in Brompton is listed?
For listing, use Historic England’s list; for conservation areas, ask the council. The answer matters most when a change of material is on the cards.
Is parking a problem for a survey in Brompton?
Sometimes, yes. If Brompton has controlled parking where you are, a visitor permit is the easiest answer, and a driveway is even better.
Does the investigation include the repair?
This service finds and reports the cause, and the repair is separate. The report gives any roofer a clear brief.
Do you work in Brompton?
Yes. We survey roofs across London and South East England, Brompton included.
What does the report include?
It works through the roof part by part, in writing and with photos, finishing with recommendations. Points are put by urgency where it matters.
Are you structural engineers?
No. We’re experienced roof surveyors, and visible signs like sagging are noted, but we don’t provide calculations or an engineer’s opinion. If one is needed, the report says so.
Do you use drones?
Yes, where it’s applicable. Whether we can fly on the day depends on the weather and the airspace rules, and we check for restrictions near airports before flying. We hold a CAA Flyer ID and Operator ID.