Greater London · London and the South East
Pre-Purchase Roof Survey in Blackwall
Find out what’s going on with the roof before you decide what to do next. We carry out pre-purchase roof surveys in Blackwall, with photos and a clear written report.
- Gutters that overflow or drip at the joints
- A ridge or slope that dips
- Ponding, blisters or splits on a flat roof
Pre-purchase roof survey in Blackwall
Tall, steep or hidden roofs are hard to judge from the street. The Premium Survey adds thermal imaging, plus a drone inspection where applicable, along with a same-day report. Where a flight isn’t possible, because of airspace rules or the weather, we tell you and look from the ground, windows and the loft instead. Typical surveys look at standing water on a flat extension roof and chimney mortar that has eroded, across flat-roofed extensions and dormers, clay and concrete tiles and chimney stacks.
London’s housing runs from Victorian and Edwardian terraces to interwar semis, post-war estates and new blocks of flats, so a property in Blackwall might be any of these. Whether the roof is old or newly laid, the problem areas depend on how and when the building went up. Slate roofs, butterfly valleys, parapet gutters and flat-roofed rear additions each have their own weak points.
Most points in the report come with a picture, because a photo of a cracked flashing says more than a paragraph. Anything out of sight on the day is listed as such.
- Where
- Blackwall (E14, SE10, E16)
- Wider area
- Greater London
- Cost
- From £150 inc. VAT
- Reports
- Written, with photos, emailed to you
- Survey days
- Weekdays and weekends
- Insurance
- PI and public liability insurance
- Telephone
- 07833 053749
- Page updated
- 27 October 2026
What you can safely check yourself
During heavy rain, look at the gutters from the ground or a window. Water spilling over the edge can be a sign of a blockage or a gutter that has dropped.
What you cannot do safely is get up close. Slates, tiles, flat roofs and rooflights can give way. That part is for a survey, using safe viewpoints and a drone where applicable.
Tips that help
Some practical points come up on survey after survey. They’re worth knowing whatever the roof:
- Tell us your exchange date when booking
- Watch for stains or fresh paint on ceilings below the roof
- Request records of any re-roofing
- Ask the agent to make sure the loft hatch can be opened
After you move in, keep the report somewhere safe. Work through the urgent items before anything else, and use the photos as a record of how the roof looked when you bought. The Premium Survey includes a 12-month follow-up to see how things have changed.
After you move in, have leaves and moss cleared from gutters and valleys, ideally once the leaves have dropped. Blocked gutters cause much of the damp we see. Get a professional in rather than climbing up yourself.
What happens on the day
Expect us to ask a few questions before we start, like when any problem began and what work has been done before. Then the inspection itself takes between one and two hours for most houses, and longer for a large or complex roof. In Blackwall, visits are available on weekdays and at weekends. It helps if you can point us to a visitor permit or a nearby bay, and to clear a path to the loft hatch. A back bedroom window can be the best vantage point for a rear addition, so we may ask to use one.
- We help you pick the package that suits the property.
- A date is booked on a weekday, Saturday or Sunday.
- We inspect and photograph every part of the roof we can safely see.
- Standard and Premium surveys add the extra checks they include.
- We send the report with recommendations ranked by urgency, ready for you to discuss with the seller or agent.
How to prepare
- If you are buying, let the agent know when we’re coming
- For a flat or shared roof, check access with the freeholder or managing agent
- Have any questions written down, so nothing gets missed
How to book
Surveys can be booked for weekdays, Saturdays or Sundays. To find a date that works for you, ring 07833 053749 or email us.
Advice
What this survey cannot tell you
A survey is a proper look at the roof, but it can’t do everything. Its limits include:
- The condition of the rest of the house (that is a RICS home survey)
- Asbestos testing of any kind
- Whether timbers meet design loads
If in doubt, call 07833 053749 or send us an email and we will recommend the right survey before you book. What our survey covers.
Roofs we survey in Blackwall
- Gutters and downpipes
- Chimney stacks
- Natural slate
- Lead flashings and valleys
- The roof space
- Flat-roofed extensions and dormers
- Clay and concrete tiles
Blackwall: your questions answered
Are there drone restrictions around Blackwall?
That depends on where the roof is and on the weather. Blackwall is inside, or right on the edge of, the flight restriction zone around London City Airport. Before any flight there, we ask the airport for permission, and the flight only goes ahead if it’s given. Blackwall is about 1 mile from the restricted area over the Isle of Dogs, where drone flights need permission from NATS. If a roof falls inside it, we apply for permission before flying, and the flight only goes ahead if it’s granted. 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. Each address is checked against all of them before the drone goes up. The flight also waits for calm, dry weather, and the rest of the survey does not depend on the drone.
How do I find out if my home in Blackwall is listed?
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.
Should I get a roof survey as well as a RICS home survey?
It depends on the roof and how confident you want to be. Home surveys sometimes suggest a closer look at the roof, and our survey gives you that closer look. It isn’t a replacement for a RICS survey.
Do you survey roofs on blocks of flats?
Yes, once whoever controls the roof agrees access. On a shared roof we can only inspect the parts we’re allowed to reach, and the report makes that clear.
How experienced are you?
More than 5,000 surveys over 20+ years.
Will you need to get into the loft?
Where we can, yes. From the roof space we can see staining, timbers and underlay. If access is not possible, we note it in the report.
Can you survey at the weekend?
We survey on any day from Monday to Sunday, during the day. Just say which days work for you.
Places near Blackwall
More services for Blackwall
What affects the price in Blackwall
To price your survey, we check:
- The height of the building and how the roof can safely be seen
- Extra roofs, like extensions, dormers or garages
- How big the roof is
- Commercial roofs and larger buildings
Prices start from £150, including VAT. What you pay depends on how big and how high the roof is, how it can be seen safely and the package you choose.
What we need to know
There is no need for technical words. It’s enough to tell us:
- The style of property, from a terrace to a block
- Where any leaks, stains or damp patches show inside
- Why you want a survey: buying, a leak, a storm or new work
- Pictures of the roof from a safe spot, if you have them
To book a survey, ring 07833 053749 or drop us an email with the address and what you’d like to know about the roof. You will know the price before anything is booked.
For landlords and managing agents
If the property is let, the agent or a tenant can let us in. We survey on weekdays, Saturdays and Sundays, which can make access easier.
A roof problem in a let property affects your tenants as well as the building. A survey shows what needs attention, so you can plan the work with less disruption.
What a pre-purchase roof survey looks like in Blackwall
Blackwall is about 1 mile from the restricted area over the Isle of Dogs, where drone flights need permission from NATS. If the drone is used for your survey, we check whether the address falls inside it before flying. Blackwall is inside, or right on the edge of, the flight restriction zone around London City Airport. Where the drone is part of the survey, we ask the airport for permission first, and only fly if it’s given.
Queen's House lies about 1.7 miles south, so building around Blackwall goes back a long way. Buying a period property here means asking about the roof’s age and repairs, and about any listing or conservation area. As a London address, Blackwall can be tricky for parking: let us know about parking bays, permits or a driveway as you book. If you let a flat or house near Canary Wharf station, the roof is worth checking before you add another property to a portfolio or pay a roofer in full.
Blackwall is about 1 mile south-west of Canning Town, in Greater London. In Blackwall, as across Greater London, every roof gets the same careful survey. Our Greater London coverage includes Blackwall.
We cover every part of the E14, SE10 and E16 postcode area for pre-purchase roof surveys. Local streets include Nutmeg Lane, Athol Square and Leamouth Road, all of which we cover. Blackwall is on the A102 and A1206, which makes it straightforward to reach. Neighbouring places we cover for pre-purchase roof surveys include Coldharbour (1 mile south-west), Leamouth (1 mile north-east), Limmo Peninsula (1 mile north-east), Poplar (1 mile west) and London Docklands (1 mile west). Further out, we also cover London (4 miles west), City of Westminster (6 miles west), Marylebone (6 miles west), Kensington (9 miles west), St Pancras (5 miles west) and Shoreditch (3 miles north-west).
Near you in Blackwall
We work in homes and buildings around The Gun pub, Tower Hamlets College and Bow Creek Ecology Park and the streets around them. For rail, the closest station is Canary Wharf station, about 0.6 miles west of the centre. Well-known places in the area include Poplar Hospital (less than half a mile north-west) and London Gas Museum (1.1 miles north). The countryside around Blackwall includes Lavender Pond and Tower Hill.