Greater London · London and the South East
South Kenton Roof Leak Investigation
A careful look at the leaking roof at your property in South Kenton, with photographs and a written report.
- Brown rings on upstairs ceilings
- Drips from nail tips in a cold loft
- Damp walls below an overflowing gutter
Surveys for landlords and agents in South Kenton
Letting agents can arrange access with tenants, at a time agreed in advance. Surveys run on weekdays and at weekends, which can make access easier.
Roof problems in a rented home affect tenants as well as the building. A survey helps you spot issues early and plan the work with less disruption.
About our roof leak investigation in South Kenton
Roof leaks rarely show up where you’d expect. It can run along a rafter, a batten or the underlay before it drips, so a ceiling stain is rarely directly below the cause. Our leak investigation traces it back, one likely route at a time. Patching the spot above the stain often misses the real cause. Finding the route first lets the repair go where it is needed. If you’ve noticed damp ceilings under a flat roof and water that shows only in certain storms, a survey will tell you what’s going on, whatever the roof.
In a London flat, water can travel some way before it shows, sometimes in a different flat from the one below the defect. 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 South Kenton, inside and out. Let us know when the water shows, and in what kind of weather.
The report is yours to share with whoever needs it: a seller or estate agent, an insurer, a roofer, a builder or a managing agent, whichever applies.
- Where
- South Kenton (HA9, HA0, HA3)
- Wider area
- Greater London
- Prices
- From £150 inc. VAT
- Reports
- A written report with photos, by email
- Survey days
- Weekdays and weekends
- Insurance
- Professional indemnity and public liability
- Phone
- 07833 053749
- Last updated
- 27 October 2026
Can I check my roof myself?
Keep a simple record: when leaks happen, ground-level photos and any past roof work. Send it with your enquiry, as it helps us focus the survey.
During heavy rain, look at the gutters from the ground or a window. Water spilling over the edge can point to a blockage or a sagging run.
Wind, rain and roofs in South Kenton
Outer London has a good many Victorian and Edwardian terraces with slate roofs, but also a great many interwar semis, frequently with hipped roofs in clay or concrete tiles. On a semi of that age, the small roofs over the bays, the hip tiles and any later dormer each need their own look. Different coverings let water in at different points, which shapes where the search starts. Historic houses such as Headstone Manor, about 2.6 miles north-west, show how far back building in the area around South Kenton goes. 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.
For businesses in and around places such as St. Anns, water through a ceiling can damage stock and close a sales floor, so the source needs finding fast. Anyone responsible for a site like Byron Court Primary School will know that tracing a leak on a big roof starts with where the water appears and works back.
South Kenton is about 1 mile north-west of Wembley, in Greater London. Houses, flats, blocks and commercial buildings in South Kenton can all book roof leak investigations, with a written report and photographs every time. South Kenton is one of the towns and villages in Greater London we cover for roof leak investigations. We also survey roofs in London.
Surveys in HA9, HA0 and HA3 are booked the same way as anywhere else. You’ll find streets like Peel Road, Holt Road and Byron Road. Nearby, we also carry out roof leak investigations in Northwick Park (1 mile west), Kenton (1 mile north), North Wembley (1 mile south), Brondesbury Park (1 mile south) and Harrow on the Hill (1 mile west). Within a short drive, we also cover London (10 miles south-east), City of Westminster (8 miles south-east), Marylebone (8 miles south-east), Kensington (7 miles south-east), St Pancras (9 miles east) and Shoreditch (10 miles east).
What’s near South Kenton
Locally, jobs take us to homes and businesses close to Windermere pub, Preston Park and Wembley High Technology College, among other places. South Kenton has its own railway station: South Kenton station. Well-known places in the area include St. Mark's Hospital (0.6 miles north-west) and Kodak Museum (2.2 miles north-west). Not far away are Castlebar Hill and Masons Field.
What a survey costs
All our prices include VAT. What changes the price is:
- Roof area
- Extensions, dormers and garages with roofs of their own
- House, block, shop or office
- Any need for thermal images or a drone flight
Prices start from £150, including VAT, for a Basic Survey. The Standard Survey starts from £250 and the Premium Survey from £400. We confirm the price for your survey before you book.
Getting in touch
We’ll usually ask about:
- What kind of property and roof it is
- Any deadline, such as an exchange date
- Your postcode, so we can check access and travel
- Access details, such as a loft hatch or a shared roof
Once you know what you need, call 07833 053749 or drop us an email. From there it’s a case of choosing a package, agreeing the price and fixing a day, weekday or weekend.
Places near South Kenton
What else we do in South Kenton
When you need someone else
A survey is a proper look at the leaking roof, but it can’t do everything. The main limits are:
- Whether rotten timbers meet design loads
- A promise to find every leak on a single visit
- Putting the leak right
If you’re not sure which survey you need, call 07833 053749 or email us and we will give you a straight answer before booking. The full list of what we check.
What we look at
- Chimney stacks
- Flat roof details
- Rooflights and dormers
- Lead flashings
- The roof space
- Valleys and parapet gutters
- Slate and tile slopes
How it works
When we arrive, we start by asking what you’ve noticed and what you want to find out. We then inspect everything that can be seen safely, using the ground, windows, the loft and a drone where applicable. The survey normally takes roughly 1–2 hours on an ordinary house, and longer for a large or complex roof. Surveys in South Kenton can be booked for any day of the week. London parking is frequently by permit or pay-and-display, so it helps to know what’s near you, and to clear a path to the loft hatch. Upstairs rooms at the back are useful too, as they frequently give the best view of a rear addition.
- We help you choose the package that suits the leak.
- A visit is booked for a weekday, Saturday or Sunday.
- We inspect inside and out, starting from the stain.
- Where it’s useful and included, we take moisture readings and use thermal imaging.
- The report explains the likely entry point and what needs attention.
Preparing for the visit
- Show us where any leaks or stains appear
- Have any paperwork from past roof work to hand
- Buyers: confirm access with the estate agent or seller
How to book
To arrange a survey, phone 07833 053749 or drop us an email with the address and what you’d like to know about the roof. We’ll confirm the price before booking.
Read more
Questions from South Kenton
Is my home in South Kenton listed or in a conservation area?
Historic England’s list shows listed buildings, and the local council can tell you about conservation areas. Listed building consent is needed for changes that affect a listed building’s special interest, and conservation areas can limit changes of roofing material.
Can parking be tricky for a visit in South Kenton?
In much of London, parking needs planning: a visitor permit or a nearby bay makes the day run more smoothly, so mention what’s available as you book.
What does a roof survey cost?
Prices start from £150, including VAT. Our three packages are Basic from £150, Standard from £250 and Premium from £400, with VAT included.
Do you test for asbestos?
No. We do not sample or test for asbestos. Where a material might contain it, such as old cement sheets on a building from before 2000, the report flags it.
Can you always find the source?
Not always, and we’ll be honest about that. Water can travel a long way, and some leaks only show in particular storms. If we can’t be sure, the report ranks the possible sources.
What happens next?
You will get the report by email, with photographs and clear recommendations. The Standard Survey includes a follow-up consultation, and the Premium Survey an in-person consultation, so you can talk the findings through.
Why doesn’t the damp patch line up with the hole?
Because water travels. It can follow a timber or the underlay a long way first, so the entry point is often well away from the mark. We follow the route back instead of guessing.
What we’re asked to look at in South Kenton
Flat roofs fail with age and wear. A felt roof often lasts around 15 to 20 years, and splits, blisters and lifting laps let water in. Leaks frequently start at the edges, upstands and outlets.
Things that often lead to a survey include:
- Drips in the loft during heavy rain
- Damp walls below an overflowing gutter
- Stains around a skylight
- Water marks that spread in wet weather
The streets around a church such as Church of the Annunciation are often among the oldest in a place, and if yours is one of the older homes nearby, old mortar, worn lead and slipped slates are the usual suspects when water gets in.
Before booking any roof surveyor
- Whether the loft space is looked at, where there is one
- What the survey won’t cover
- Their report turnaround times
- Are they insured for the work?