Greater London · London and the South East
Pre-purchase roof survey in Thornton Heath, Greater London
A roof survey before you buy a house or flat across Thornton Heath, using drones and thermal imaging where it applies. Get in touch for a price.
- Patch repairs that may hide an ongoing problem
- Flashings that have lifted or split
- Slates or tiles that have slipped or gone
Pre-purchase roof survey in Thornton Heath
Buying a home is a big commitment, and the roof is one of the costliest parts to put right. Our pre-purchase roof survey gives you a proper look at it before you’re committed. We check the coverings, ridges, valleys, flashings, chimneys and gutters, and the roof space where it is safe to get in. The findings come in a written report with photos. We’re often asked to look into a ridge or slope that dips and old water stains in the roof space, on gutters and downpipes, lead flashings and valleys and clay and concrete tiles.
Many London homes have been converted into flats, extended at the back or given a loft conversion with a dormer. Every alteration brings new junctions, flashings and flat-roof areas to look at. For a purchase in Thornton Heath, or for new roofing work there, those junctions deserve a close look. Lead work around dormers and new flat roofs is easy to get wrong and easy to miss.
Every survey ends with a written report, with photos, emailed to you. It explains the condition of the roof, the defects we found and what we recommend.
- Place
- Thornton Heath (CR7, SW16, SE25)
- Wider area
- Greater London
- Price
- From £150 inc. VAT
- Report
- A written report with photos, by email
- Survey days
- Monday to Sunday, daytime
- Insurance
- Professional indemnity and public liability
- Call
- 07833 053749
- Last updated
- 27 October 2026
Thornton Heath questions
Is drone flying allowed in Thornton Heath?
That depends on where the roof is and on the weather. Across London there are restriction zones around Heathrow, London City and London Heliport, plus restricted areas over Hyde Park, the City of London and the Isle of Dogs. Every London address is checked against them before a flight. Every flight is checked against the Drone Safety Map first, including zones around airports and prisons. High wind or heavy rain also stops a small drone flying, and the rest of the survey doesn’t depend on the drone.
Does a conservation area affect roof work in Thornton Heath?
Check Historic England’s online list first, then ask the council about conservation areas and any Article 4 direction. The answer matters most when a change of material is on the cards.
When should I book a pre-purchase roof survey?
The sooner after your offer is accepted, the better. You need the report before you exchange, because after that the roof is yours to deal with.
Do you work in Thornton Heath?
Yes. We carry out pre-purchase roof surveys in Thornton Heath, and the service is the same as everywhere else we work.
Do you carry professional indemnity insurance?
Our surveys are covered by professional indemnity and public liability insurance. Ask if you need details for a managing agent or building owner.
Can I use the report to negotiate on price?
Yes. You’ll have photos and a written description of each defect, which you can share with the seller or agent. We can’t promise how the seller will respond.
Is a roof survey worth having alongside a home survey?
That depends on how much you want to know about the roof. A home survey may recommend further investigation of the roof, and that’s where a roof survey helps. It does not stand in for a RICS survey.
Leave it or get it looked at?
A slow leak can go unnoticed for months. Damp can spread into timbers and ceilings before anyone sees a mark. Finding the cause at the survey stage means you know about it from day one. London’s older roofs often have bitumen felt underlay or none at all, so once the slates or flashings let water past, little stops it reaching ceilings. Left unchecked, water soaks into timber and plaster and the damage spreads.
Every price we give includes VAT, and the written report is part of the package. Prices start from £150, including VAT. Where your roof sits in the range depends on its size, height and access.
Why book with us
- An independent view of the roof
- Surveys on weekdays and at weekends
- Thermal imaging and drone inspection where they help
- Insured for professional indemnity and public liability
Read how roof surveys are priced and our case studies.
What we do, step by step
It is useful to start with what’s prompted the survey: a purchase, a leak, a storm, new work or simply peace of mind. It helps us focus on what matters most to you. Most visits take about 1–2 hours at most homes, and more on a big or complicated roof. Surveys in Thornton Heath can be booked for any day of the week. It helps if you can point us to a visitor permit or a nearby bay. A back bedroom window can be the best vantage point for a rear addition, so we may ask to use one.
- Once your offer is accepted, you tell us the address and when you hope to exchange.
- Access to the house and the loft space is agreed beforehand.
- The visit begins outside, from ground level and any safe vantage points.
- We then look from upstairs windows and inside the loft where it is safe.
- You get a report with photographs and recommendations before you exchange.
Preparing for the visit
- Have keys ready for side gates, garages or roof access doors
- Agree roof access with the managing agent if it is shared
- Jot down any questions you want answered
How to book
We survey roofs seven days a week. To find a date that works for you, call 07833 053749 or send us an email.
Related advice
What this survey can’t tell you
In fairness, there are limits to any roof survey:
- A structural engineer’s report
- Whether the price should change, which is between you and the seller
- Confirmation of asbestos in cement sheets or soffits
Not sure which survey suits your roof? You can call 07833 053749 or email us and we’ll tell you before you book. What our survey covers.
Roof types and parts we check
- Flat-roofed extensions and dormers
- Clay and concrete tiles
- Gutters and downpipes
- Natural slate
- The roof space
- Lead flashings and valleys
- Chimney stacks
Landlord and commercial surveys in Thornton Heath
Businesses and commercial landlords can book us too. Bigger roofs take more time, so they’re priced to suit.
Where a roof is shared: access has to be agreed with whoever owns or manages the building. Let us know about it as you book and we’ll plan the visit with that in mind.
Tips from our surveys
Most of what helps is simple and safe from ground level. Our suggestions:
- Ask who repairs the roof under the lease
- Pass the findings to your conveyancer
- Do not leave it until just before exchange
- Mention any deadline when you get in touch
The Standard Survey includes a follow-up consultation to talk the findings through, while Premium includes a consultation in person. Whichever package you choose, you can ask us what a finding means.
Every so frequently, check the loft with a torch, keeping to boarded areas. Damp patches, daylight through the roof or water stains on timbers are worth noting. Take photos so you can show whoever looks at it.
What a pre-purchase roof survey looks like in Thornton Heath
If your survey includes the drone, the flight is checked against the Drone Safety Map first. With Kingswood House about 2.4 miles north-east, Thornton Heath sits in an area with a long building history. If you own one of the older houses, expect a mix of original materials and later repairs on the roof, and a listed home or one in a conservation area may need consent for changes of material.
For an older house near a landmark like Church of St Stephen, the roof’s history matters as much as its looks, and a survey brings the past repairs to light. Landlords with a home close to Thornton Heath station may find that it’s worth knowing a roof’s condition before you buy it, or before you sign off new roofing work on it. As a London address, Thornton Heath can be tricky for parking: let us know about parking bays, permits or a driveway as you book, as a space near the door can’t be promised.
Thornton Heath is about 7 miles south of London, in Greater London. We survey roofs in Thornton Heath and the rest of Greater London, as part of our work across London and the South East. Across Greater London, we cover Thornton Heath and the places around it. For surveys nearby, see our London page.
Every address in CR7, SW16 and SE25 is within our area for pre-purchase roof surveys, from the main roads to the quietest streets. Local streets include Ena Road, Elm Road and Mayo Road. Main roads around Thornton Heath include the A23 and A212, so getting to you is simple. If you’re just outside Thornton Heath, we cover Norbury (1 mile north), Pollards Hill (1 mile north), Mitcham (2 miles west), Hackbridge (2 miles west) and Eastfields (2 miles west). Within a short drive, we also cover London (7 miles north), City of Westminster (8 miles north), Marylebone (8 miles north), Kensington (8 miles north-west), St Pancras (9 miles north) and Shoreditch (9 miles north).
Landmarks near Thornton Heath
Typical jobs here are in homes near The Archbishop Lanfranc School, Prince George pub and Grangewood Park. Thornton Heath has its own railway station: Thornton Heath station. Well-known places in the area include Centrale Croydon (1.7 miles south) and Croydon University Hospital (0.7 miles south). For a walk, there is Biggin Wood and Duppas Hill.
Prices for pre-purchase roof surveys in Thornton Heath
What a survey costs depends on the time and equipment it needs. The main factors are:
- Whether it is a home or a commercial building
- Features like valleys, chimneys, dormers and parapets
- The height of the building and how the roof can be seen safely
- How many separate roofs there are, such as extensions, dormers and garages
The cost of a survey depends on the roof: how big it is, how high it is, the number of separate roofs and how safely it can be seen. Prices start from £150, including VAT.
Booking your survey
These details help when you contact us:
- Your timetable, such as an exchange date
- How the loft is reached, if there is one
- Where the property is, with the postcode
- Where any leaks, stains or damp patches show inside
To arrange a survey, ring 07833 053749 or email us and tell us the address and what’s prompted the survey. We will confirm the price before you book.