Greater London · London and the South East
Roof Leak Investigation in Honor Oak
Tracing where water is getting into your roof in Honor Oak. More than 5,000 surveys completed across London and South East England.
- Water coming in around a roof light or dormer
- Damp ceilings under a flat roof
- Drips from nail tips in a cold loft
DIY checks: what’s safe
After strong wind, take a look from the pavement or garden: pieces of tile or slate on the ground, a gap in the ridge or a lifted flashing are all worth noting. Don’t go up yourself.
Your own check is a good start, but it isn’t a survey. From ground level, valleys, flashings and the backs of chimneys are often out of sight, and those are details a survey looks at closely.
Roof leak investigation in Honor Oak
A leak that comes and goes can be the hardest to pin down. 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. Typical surveys look at leaks that appear only in driving rain and staining around the chimney inside, on rooflights and dormers, slate and tile slopes and chimney stacks.
In converted houses and blocks across London, water from a roof can run a long way before it shows on a ceiling. That makes the source hard to pin down, and finding it matters for whoever has to deal with it. We look at what we’re given access to in Honor Oak, inside and out. Tell us when the water shows, and in what kind of weather.
You can share the report with anyone who needs it: your solicitor, the seller, your insurer, a roofer or the building’s managing agent, whichever applies.
- Place
- Honor Oak (SE23, SE22, SE4)
- Region
- Greater London
- Price
- From £150 inc. VAT
- Reports
- A written report with photos, by email
- Appointments
- Monday to Sunday, daytime
- Insurance
- PI and public liability insurance
- Telephone
- 07833 053749
- Last updated
- 27 October 2026
Signs you need a roof leak investigation in Honor Oak
When a slate slips or a tile cracks, the underlay takes the water. Old bitumen felt may cope for a while, but it tears and sags with age, while some very old roofs have nothing under the coverings. On slate roofs, slipping is often caused by corroded nails.
We are often asked to look at:
- Wet patches on loft insulation
- Drips from nail tips in a cold loft
- Damp on a chimney breast
- Staining where a gutter or parapet meets the wall
For landlords with property near Honor Oak Park station, tracing a leak quickly matters when a tenant is living with it.
Choosing a roof surveyor
- Their drone registration, if they fly one
- What the survey won’t cover
- Which viewpoints they use to see the roof
- Whether VAT is added on top
What a roof leak investigation does not cover
Before booking, it is worth knowing what a survey will not do:
- What’s under the covering or behind the plaster
- Water from pipes, tanks or heating systems
- Putting the leak right
If in doubt, ring 07833 053749 or send us an email and we’ll point you to the right survey. The full list of what we check.
What we look at
- Rooflights and dormers
- The roof space
- Flat roof details
- Slate and tile slopes
- Valleys and parapet gutters
- Lead flashings
- Chimney stacks
Places near Honor Oak
Also in Honor Oak
Common questions in Honor Oak
Will parking be an issue for a roof survey in Honor Oak?
In much of London, parking needs planning: a visitor permit or a bay close to the door helps a lot, so mention what’s available when booking.
Is my home in Honor Oak listed or in a conservation area?
Your council is the best source, with Historic England’s list for listed buildings. A change of roofing material may need consent in either case, and councils can also use Article 4 directions.
Will you go up on the roof?
Only when it is safe. Most of what we need can be seen from safe viewpoints, the loft and, where applicable, a drone, and the report notes anything we couldn’t see.
Do you use drones?
Where it’s applicable and safe, yes. We are a CAA-registered drone operator (Flyer ID and Operator ID), flying a sub-250g drone. It’s included in the Drone Roof Survey and, where it applies, the Premium Survey.
Can you survey a shared roof?
Yes. Shared roofs just need a little more planning. Let us know about it when you book and we will plan the survey around it.
How experienced are you?
We have more than 20 years’ experience and have completed over 5,000 surveys across London and the South East.
How should I prepare for the leak investigation?
Note when the leak appears and what the weather was doing, and take photos. Clear access to the loft. Keep away from any light or socket that water is reaching.
How it works
We photograph the roof as we go, so the report shows exactly what we saw. Close-ups come from the safest viewpoint available, including by drone where it’s applicable and the weather allows. A typical visit takes about one to two hours at most homes, though large, tall or awkward roofs take more time. In a London conversion, the way into the loft space is frequently from a communal landing or the top flat. Where that’s the case, access needs agreeing with whoever controls that landing. Everything else is planned around the building, not the postcode.
- We help you choose the package that suits the leak.
- We agree a date, including weekends.
- We inspect inside and out, starting from the stain.
- Where it is useful and included, we take moisture readings and use thermal imaging.
- You get photos, the likely cause and clear recommendations.
Getting ready for the survey
- Jot down any questions you want answered
- Have keys ready for side gates, garages or roof access doors
- If it isn’t your property yet, arrange access through the agent
Booking a survey
Booking is simple: just phone 07833 053749 or email us and give us a few details about the property and we will explain which survey suits. The price is agreed up front.
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What we look for on each type of roof
Flat roof upstands and outlets
Outlets drain a flat roof. When one blocks, water ponds and finds any weak spot. Outlets and the area around them are looked at.
Parapet and box gutters
Linings, joints and outlets are inspected wherever it is safe.
Leaks and storm damage in Honor Oak
Inner London’s Victorian and Edwardian terraces frequently have Welsh slate roofs. Behind many of their parapets sit butterfly roofs and valley gutters that can’t be seen from the pavement. Lead flashings, party-wall upstands and shared chimney stacks are typical of these houses, if yours is one of them. Knowing the roof type helps narrow down where water may be getting in. Historic houses such as Kingswood House, about 1.9 miles south-west, show how far back building in the area around Honor Oak goes. On older houses around here, roofs often carry the marks of earlier repairs, from replaced slates to new lead, and any change of roofing material on a listed home needs checking with the council first.
Living close to Peckham Rye is pleasant, but mature trees mean leaves in gutters and valleys each autumn, and blocked gutters overflow and soak walls. Anyone responsible for a site like St Francesca Cabrini Primary School will know that tracing a leak on a big roof starts with where the water appears and works back.
Honor Oak is about 2 miles south-west of New Cross, in Greater London. In Honor Oak, as across Greater London, every roof gets the same careful survey. Across Greater London, we cover Honor Oak.
Roof leak investigations in SE23, SE22 and SE4 work the same way as everywhere else we cover. We cover properties on Rye Road, Ewart Road and Bovill Road and the roads around them. Neighbouring places we cover for roof leak investigations include Forest Hill (1 mile south), Brockley (1 mile east), Crofton Park (1 mile east), Nunhead (1 mile north) and Telegraph Hill (1 mile north). Further out, we also cover London (4 miles north-west), City of Westminster (6 miles north-west), Marylebone (6 miles north-west), Kensington (7 miles north-west), St Pancras (6 miles north-west) and Shoreditch (5 miles north).
Local landmarks in Honor Oak
Typical jobs here are in homes near Allenby Tutorial Trust, Peckham Rye and Herne Tavern. There’s a railway station in Honor Oak itself: Honor Oak Park station. Other landmarks nearby include Lewisham Shopping Centre (1.9 miles north-east) and Horniman Museum and Gardens (0.8 miles south-west). The countryside around Honor Oak includes One Tree Hill and Battersea Park Lake.
What affects the price in Honor Oak
A few things affect what a survey costs:
- Any need for thermal images or a drone flight
- Roof area
- Extensions, dormers and garages with roofs of their own
- The shape of the roof and its details
To find out what your survey will cost, phone 07833 053749 or email us with the address and some details. The price is agreed before a date is set.
Helping us price your survey
A little information up front helps. Please include:
- Where water is showing inside, if it is
- Any photos you have, taken from the ground or a window
- The style of property, from a terrace to a block
- Whether there is a loft hatch, a shared roof or tricky access
Roof leak investigation starts from £150, including VAT. The exact figure depends on the roof and the package, so ring 07833 053749 or send us an email with the details.