Greater London · London and the South East
Roof leak investigation in Tower Hill, Greater London
Tracing where water is getting into your roof for Tower Hill and the rest of Greater London. Surveys run on weekdays, Saturdays and Sundays.
- Stains around a skylight
- Damp on a chimney breast
- Leaks that appear only in driving rain
Tower Hill: your questions answered
How do I find out if my home in Tower Hill is listed?
Start with Historic England’s list for listing and your council for conservation areas. It’s worth checking before planning roof work, as both can affect what’s allowed.
Is parking a problem for a survey in Tower Hill?
Usually it’s manageable with a little notice. Let us know the parking rules on your street and we will work around them.
Do you survey roofs on blocks of flats?
Yes, once access has been agreed. Roofs over flats are frequently shared, so we need permission from whoever owns or manages the building. We inspect only the parts we’re allowed to reach.
What do I do with the report?
The report comes by email, and what you do next is up to you: raise it with a seller, send it to an insurer, brief a roofer or share it with a managing agent.
Is it a leak or condensation?
The two can look alike. Widespread damp on the underside of the roof in cold weather, with blocked vents, suggests condensation. We look at the pattern, take moisture readings and tell you which is more likely.
Can you give me structural calculations?
No. We note visible signs like sagging or deflection, but we’re not structural engineers and don’t carry out calculations. Where an engineer is needed, we say so in the report.
Is the repair included in the leak investigation?
This service finds and reports the cause, not to carry out the repair. The report gives any roofer a clear brief.
Roof leak investigations for homes and businesses in Tower Hill
Flat roofs leak in their own ways. Splits, blisters, failed laps, worn upstands and blocked outlets are common causes. Ponding water makes any weakness worse. We check both the covering and the room underneath to narrow it down. Flat roofs over extensions, garages and dormers are frequent sources of leaks. An ageing felt roof is a frequent culprit. If you’ve noticed water dripping from rafters or underlay and damp patches next to the stack, a survey will tell you what’s going on, whatever the roof.
London’s Victorian and Edwardian roofs have often been repaired many times, so a new leak can be the latest sign of wear rather than a single event. Insurers typically exclude wear and tear, so it helps to know whether damage is old or new. A careful look in Tower Hill tells the two apart where the evidence allows. Photos and a written account give you something specific to show an insurer, a landlord or a roofer.
After the visit, you get a photo-illustrated written report, emailed to you. It explains the condition of the leaking roof, the defects we found and what we recommend.
- Place
- Tower Hill (SE1, E1, E1W)
- Region
- Greater London
- Price
- From £150 inc. VAT
- Reports
- A written report with photos, by email
- When we survey
- Monday to Sunday, daytime
- Insurance
- PI and public liability insurance
- Call
- 07833 053749
- Page updated
- 27 October 2026
Also near Tower Hill
Other services in Tower Hill
What we do, step by step
We photograph the roof as we go, so you can see in the report what we found and where. Close-ups come from the safest viewpoint available. A typical visit takes about one to two hours at most homes, rising to roughly 3–4 hours on a commercial building. In Tower Hill, as in much of London, a good many properties are flats or terraces without side access, so the back of the roof is often seen from upstairs windows, from inside or, where a flight is allowed, from the air. If the building has a managing agent or access rules, tell us as you book.
- You get in touch with details of the leak and any photos.
- The visit starts indoors, at the stain and in the loft.
- Outside, we look at every likely route in.
- Moisture readings and thermal imaging are used where they help.
- We email a report with photographs, the likely entry point and recommendations.
How to prepare
- Have any paperwork from past roof work to hand
- Keep pets inside or away from the areas we are looking at
- Have keys ready for side gates, garages or roof access doors
How to book
Not sure which survey you need? The easiest way is to phone 07833 053749 or send us an email and describe the roof and what’s worrying you. We will explain the options and the price.
Advice
Why it is worth a survey now in Tower Hill
A leak near lights or wiring needs attention quickly. Keep away from any fitting that water is reaching and have an electrician check it. Finding where the water is getting in should follow straight away. Behind a London parapet, a blocked gutter can sit full of water without anyone seeing it. When the stain finally shows, the damage underneath is frequently older than it looks.
Every price we give includes VAT. Prices start from £150, including VAT. You’ll know the price for the job before you book.
Why choose Independent Roof Survey in Tower Hill
- An independent view of the roof
- 5,000+ roofs surveyed
- CAA-registered drone operator (Flyer ID and Operator ID)
- Covered by professional indemnity and public liability insurance
How the survey changes by roof type
Valleys
Valleys collect water from two roof slopes. Worn or split linings and slipped valley tiles let it under the coverings.
Chimney stacks
A stack has several possible ways in for rain. Each is looked at from every safe viewpoint, and look for damp on the breast inside.
Tower Hill roofs and the weather
Close to the centre of London, a great many houses are Victorian or Edwardian terraces, many of them roofed in Welsh slate. From the street you may see only a parapet, with a butterfly roof and a valley gutter behind it draining to the back. 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. About 0.6 miles north-west lies Mansion House, a reminder of how long the area around Tower Hill has been built on. On older houses around here, roofs often carry the marks of earlier repairs, from replaced slates to new lead, and a listed home or one in a conservation area may need consent for changes of material.
Homes near green spaces such as William Curtis Ecological Park can get more leaves in their gutters in autumn, so outlets and downpipes are worth watching. Take a building like The Aldgate School: water through a big roof can travel a long way before it drips, so the search covers more than the obvious spot.
Tower Hill is about 1 mile north-east of London, in Greater London. Anywhere in Tower Hill, we can carry out roof leak investigations at your property, on a weekday, Saturday or Sunday. Tower Hill is one of the towns and villages in Greater London we cover for roof leak investigations.
Every address in SE1, E1 and E1W is covered for roof leak investigations, from the main roads to the quietest streets. You’ll find streets such as Bush Lane, Swan Lane and Mark Lane, all of which we cover. Being close to the A3 and A10, Tower Hill is easy for us to reach. Close by, we survey roofs in Aldgate (1 mile north), Bishopsgate (1 mile north), Spitalfields (1 mile north), Whitechapel (1 mile north-east) and St George in the East (1 mile east). Within a short drive, we also cover City of Westminster (3 miles west), Marylebone (3 miles west), Kensington (5 miles west), Walthamstow (6 miles north-east), Hampstead (5 miles north-west) and Ruislip (15 miles west).
Local landmarks in Tower Hill
In Tower Hill, that means homes and buildings near Bishopsgate Institute Special Collections and Archives, The Liberty Bounds pub and Fund Academy and the streets around them. Also close by are St Mary-at-Hill (under half a mile north-west), William Curtis Ecological Park (within half a mile south) and St Michael's Catholic College (0.7 miles south-east). There is a railway station in Tower Hill itself: London Fenchurch Street station. A little further out are Tower of London (within half a mile east) and London Bridge Hospital (under half a mile south-west). Not far away are Lavender Pond and Ludgate Hill.
When to book a survey in Tower Hill
Flashings are one of the commonest sources of roof leaks. Lead or mortar closes the gap wherever a roof meets a wall, chimney or dormer. When lead lifts or splits, or a mortar fillet cracks, rain runs straight in, often well away from where it shows.
A survey can pick up problems such as:
- Water through the ceiling under a flat roof
- Staining around the chimney inside
- Leaks that appear only in driving rain
- Drips from nail tips in a cold loft
For businesses in and around places such as Gabriel's Wharf, water through a ceiling can damage stock and close a sales floor, so the source needs finding fast.
Before booking any roof surveyor
- What exactly goes into their report
- What the survey will not cover
- What experience they bring
- Whether you can ask questions once you have the report
When you need someone else
Our survey isn’t a RICS Level 2 or Level 3 survey, a structural engineer’s report or an asbestos survey. It also has these limits:
- An intermittent leak that shows no trace on the day
- Faults hidden behind ceilings or boarding
- Putting the leak right
If you’re not sure which survey you need, ring 07833 053749 or use the contact form and we will give you a straight answer. What a survey covers and doesn’t.
Roof types and parts we check
- Slate and tile slopes
- Lead flashings
- Flat roof details
- The roof space
- Chimney stacks
- Rooflights and dormers
- Valleys and parapet gutters
What affects the cost of roof leak investigations
What a survey costs depends on the time and equipment it needs. That comes down to:
- How complicated the roof is, with its valleys, chimneys and parapets
- Any need for thermal images or a drone flight
- The roof’s overall size
- Which survey package you book
What a survey costs comes down to the roof itself: 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:
- Why you want a survey: buying, a leak, a storm or new work
- Photos of the roof, taken safely from the ground or a window
- Your postcode, so we can check access and travel
- Whether there’s a loft hatch, a shared roof or tricky access
For a price for roof leak investigations in Tower Hill, phone 07833 053749 or email us. Some details about the property and the roof help us price the survey accurately.