Greater London · London and the South East
Pre-purchase roof survey in St Mary Cray, Greater London
A roof survey before you buy a house or flat around St Mary Cray, with a written report you can act on. Weekday and weekend visits available.
- Slates or tiles that have slipped or gone
- Worn or lifted lead flashings
- Blocked or leaking gutters
Pre-purchase roof survey in St Mary Cray: what you get
A Basic Survey starts from £150, with the Standard Survey from £250 and the Premium Survey from £400, all including VAT. The Standard Survey adds moisture detection and a structural check. Premium adds thermal imaging, a drone inspection where applicable and an in-person consultation. Pick the one that fits the property. Every package comes with a written report, photos and recommendations. We are often asked to look into roof slopes that look uneven or sagging and old water stains in the roof space, across flat-roofed extensions and dormers, natural slate and clay and concrete tiles.
London’s housing runs from Victorian and Edwardian terraces to interwar semis, post-war estates and new blocks of flats, and a home in St Mary Cray could be any of them. Whether you are buying or have just had a roof replaced, the details that cause trouble depend on the age of the building. Slates, hidden valley gutters, parapets and flat roofs over back additions all need checking in their own way.
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.
- Location
- St Mary Cray (BR5, BR6, BR7)
- Region
- Greater London
- Prices
- From £150 inc. VAT
- Report
- Written, with photos, emailed to you
- Appointments
- Weekdays and weekends
- Cover
- Professional indemnity and public liability
- Phone
- 07833 053749
- Page updated
- 27 October 2026
Landlord and commercial surveys in St Mary Cray
Surveys can also be booked by buyers’ agents acting for a client. The report is emailed, so it can go straight to your client, photos included.
Businesses and commercial landlords can book us too, from shops and offices to industrial units. Larger roofs take longer.
Local roofs and buyers in St Mary Cray
Further from the centre, London’s housing takes in interwar semis with hipped roofs in clay or concrete tiles as well as slate-roofed terraces. Hips, bay roofs and later loft conversions are typical of those semis, if your home is one of them. Each material has its own typical faults, which is what a buyer or the owner of a new roof needs to know about. If your survey includes the drone, the flight is checked against the Drone Safety Map first.
For an older house near a landmark such as Church of St Mary, ask the seller about past roof repairs, because older roofs often have patched valleys, replaced slates and reset ridges. For a London address like St Mary Cray, it helps to know about controlled parking before the day, along with any off-street space.
St Mary Cray is about 11 miles south-east of London, in Greater London. Whether the building in St Mary Cray is a house, a flat or a commercial unit, we can survey the roof on a weekday or at the weekend. Across Greater London, we cover St Mary Cray. We also survey roofs in London.
Here we cover the BR5, BR6 and BR7 postcode area for pre-purchase roof surveys. If you need a pre-purchase roof survey at a property on New Road, Kent Road and Park Road or a nearby road, we can survey it. With the A224 close by, St Mary Cray is simple for us to get to for pre-purchase roof surveys. Nearby, we also carry out pre-purchase roof surveys in Poverest (1 mile south-west), St Paul's Cray (1 mile north), Orpington (1 mile south), Derry Downs (1 mile south-east) and Kevington (1 mile east). Further out, we also cover London (11 miles north-west), City of Westminster (14 miles north-west), Marylebone (14 miles north-west), Kensington (15 miles north-west), St Pancras (13 miles north-west) and Shoreditch (12 miles north-west).
Local landmarks in St Mary Cray
Typical jobs here are in homes near Harris Academy Orpington, The Blue Anchor Public House and Walsingham School and the streets around them. There’s a railway station in St Mary Cray itself: St Mary Cray station. Other landmarks nearby include London Borough of Bromley Museum (0.9 miles south) and Lullingstone Castle (4.5 miles south-east). Not far away are Summer Hill and The Warren.
DIY checks: what’s safe
Your own check is a good start, but it isn’t a survey. You will not see flashings, valleys or the backs of chimneys properly from ground level.
Fresh stains on ceilings or walls after rain are worth noting. Take a photo and write down when you saw it, which helps when we check the roof.
Signs you need a pre-purchase roof survey in St Mary Cray
Gutter problems often look minor from the street. Overflowing water soaks walls and can rot the timber behind. Hidden gutters behind parapets or in roof valleys can send water indoors. They’re part of what we look at.
We are often asked to look at:
- Cracked flaunching or crumbling chimney pointing
- Gutters choked with leaves and moss
- Gaps where slates or tiles have come loose
- Roof slopes that look uneven or sagging
Bromley Palace lies about 3.8 miles west, so building around St Mary Cray goes back a long way. If you are buying an older home nearby, it’s worth knowing whether it’s listed or in a conservation area before you plan any re-roofing.
What to check before booking
- How soon the report will arrive
- If they fly a drone, whether they hold a CAA Flyer ID and Operator ID
- Whether VAT is in the quoted price
- Whether the loft is part of the inspection
Also near St Mary Cray
Also in St Mary Cray
Questions from St Mary Cray
Can you fly a drone over a roof in St Mary Cray?
That depends on where the roof is and on the weather. London’s airspace includes flight restriction zones around Heathrow, London City Airport and London Heliport, and 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.
How do I find out if my home in St Mary Cray is listed?
The council and Historic England’s list are the places to check. It’s worth checking before planning roof work, as both can affect what’s allowed.
Do you test for asbestos?
No. We don’t carry out asbestos surveys or testing. We flag materials that could contain asbestos, such as cement sheets or soffits on pre-2000 buildings.
How do I book a survey in St Mary Cray?
It’s easiest to phone 07833 053749 or email us. Give us the address and some details about the roof, and we will take it from there. We survey on any day of the week.
How long does the survey visit take?
On site, it usually takes roughly 1–2 hours at a typical house, with time for the loft where it can be reached. Report times depend on the package, from the same day for Premium to within 48 hours for Basic.
Do you cover St Mary Cray for pre-purchase roof surveys?
Yes. Our area covers London and South East England, and that includes St Mary Cray.
Do you inspect the roof from on top?
Only where it is safe to do so. Much of the inspection is done from ground level, from windows and from the roof space. The Premium Survey adds a drone inspection where it applies.
Tips from our surveys
Over many surveys, some simple habits stand out:
- Ask the seller about past roof repairs
- For a flat, check who is responsible for the roof
- Pass the findings to your conveyancer
- Arrange the survey as soon as your offer is agreed
If the report shows work is needed, you can raise it with the seller or agent. You might ask for the work to be done before completion, or ask to adjust the price. The outcome is between you and the seller, and we can’t promise any result.
Look in the loft now and then, with care and a good torch. Damp patches, daylight through the roof or water stains on timbers are worth noting. Photos help if you later need a roofer or another survey.
How the survey works
We will ask a few questions first, such as when any problem began and what work has been done before. Then the inspection itself takes an hour or two at a typical home, and more on a big or complicated roof. For a visit in St Mary Cray, parking and access are the things to plan: tell us 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 the ground, from windows, from inside the loft space and from the roof where it’s safe.
- You choose a Basic, Standard or Premium Survey to suit the home you’re buying.
- A date is booked on a weekday, Saturday or Sunday.
- We inspect and photograph every part of the roof we can safely see.
- Moisture detection, structural checks, thermal imaging or a drone are added where your package includes them.
- We send the report with recommendations ranked by urgency, ready for you to discuss with the seller or agent.
Getting ready for the survey
- If you are buying, let the agent know when we are coming
- Unlock side gates and any roof access doors
- Let us know about parking near the property
Booking a survey
For a price for pre-purchase roof surveys in St Mary Cray, ring 07833 053749 or send us an email. A few details about the property and the roof help us give you an accurate price.
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What affects the price in St Mary Cray
A few things affect what a survey costs:
- Height and safe access
- House, block, shop or office
- How complicated the roof is, with its valleys, chimneys and parapets
- Any need for thermal images or a drone flight
One thing that affects the price is the package: Basic from £150, Standard from £250 or Premium from £400, all inc. VAT. Size, height and access can affect the price too.
What we need to know
If you can, have these to hand when you contact us:
- What kind of property and roof it is
- Any photos you have, taken from ground level or a window
- When you need the report by
- Any marks or damp showing indoors
Not sure which survey you need? It’s easiest to call 07833 053749 or use the contact form and describe the roof and what’s worrying you. We will explain the options and the price.