Greater London · London and the South East
Chimney survey in Walworth, Greater London
Chimney surveys in Walworth, backed by more than 20 years’ experience. Every survey ends with a written report and photographs.
- Pots or cowls that look unsafe
- Gaps where the stack meets the roof
- Staining on walls around the chimney
Chimney surveys in Walworth: local notes
Historic houses like Mansion House, about 1.6 miles north, show how far back building in the area around Walworth goes. On older houses around here, roofs frequently carry the marks of earlier repairs, from replaced slates to new lead. Close to the centre of London, a great many houses are Victorian or Edwardian terraces, many of them roofed in Welsh slate. Behind many of their parapets sit butterfly roofs and valley gutters that can’t be seen from the pavement. In a house like that, shared stacks, party-wall upstands and lead flashings all need looking at as far as they can be seen. On roofs like these, good slates or tiles can outlast the nails, battens, lead and mortar around them.
For landlords with property near Elephant & Castle station, a dated record of the roof is useful when planning maintenance across a let. The streets around a church like Lady Margaret Church are often among the oldest in a place, and if your home is one of the older ones nearby, its chimney, valleys and lead work are likely to be the parts that need attention first.
Walworth is about 1 mile south of London, in Greater London. Anywhere in Walworth, we can carry out chimney surveys at your property, on a weekday, Saturday or Sunday. Our Greater London coverage includes Walworth.
Every address in SE1P, SE17 and SE1 is within our area for chimney surveys. Local streets include Mina Road, Ash Avenue and Angel Lane, and we cover them all. Other places close to Walworth include London (1 mile north), Bermondsey (1 mile north-east), Camberwell (1 mile south), South Bermondsey (1 mile east) and Denmark Hill (2 miles south). Within a short drive, we also cover City of Westminster (3 miles north-west), Marylebone (3 miles north-west), Kensington (5 miles west), St Pancras (3 miles north-west), Shoreditch (3 miles north) and Walthamstow (7 miles north-east).
Local landmarks in Walworth
Typical jobs here are in homes near University Academy of Engineering South Bank, Nursery Row Park and Lord Nelson pub and the streets around them. You will also find Lambeth Palace Library (1.3 miles north-west) and St Saviour's and St Olave's Church of England School (under half a mile north). The nearest railway station is Elephant & Castle station, roughly 0.5 miles north-west of the centre. A little further out are Gabriel's Wharf (1.5 miles north-west) and The Walworth Clinic (less than half a mile west). Open spaces near Walworth include Bellenden Road Nature Garden and St. James's Park Lake.
Chimney survey in Walworth: what you get
A leaning chimney stack is worth having looked at. Stacks can lean when mortar on one side breaks down, often after years of flue gases and damp. We record the lean and the condition of the brickwork and pointing. If the stack looks like a structural issue, the report recommends a structural engineer. If you’re worried about lifted or split lead flashings and spalled or crumbling bricks, we can find out what’s behind it.
Many London terraces have a butterfly roof, with two slopes meeting in a central valley gutter that drains to the rear. Hidden behind the parapet, that gutter can block or split without anyone seeing it. For a house in Walworth with this kind of roof, the hidden gutter is one of the first things to check.
It isn’t only a list of defects. For each finding, it explains what it is, why it matters and what we’d recommend.
- Where
- Walworth (SE1P, SE17, SE1)
- Region
- Greater London
- Price
- From £150 inc. VAT
- Your report
- Emailed report with photos and recommendations
- When we survey
- Weekdays and weekends
- Insured
- Professional indemnity and public liability
- Call
- 07833 053749
- Updated
- 27 October 2026
Places near Walworth
What else we do in Walworth
How the survey changes by roof type
Rendered stacks
Some stacks are rendered, which can hide the condition of the brickwork beneath. We look for cracks, hollow areas and staining.
Lead flashings
Some older stacks have mortar fillets instead of lead. They crack with age, and we check them too.
What this survey cannot tell you
A survey is a careful look at the chimney stack, but it can’t do everything. Its limits include:
- A structural engineer’s assessment
- Hidden damage within the stack
- Whether the flue is safe to use
If in doubt, call 07833 053749 or use the contact form and we’ll point you to the right survey before you book. What our survey covers.
What we look at
- Brick chimney stacks
- Lead flashings
- Shared and party-wall stacks
- Chimney pots and cowls
- Chimney breasts
- Flaunching
What happens if roof problems are left?
Most people never get a proper look at their chimney stacks. Problems frequently go unnoticed until damp appears inside. A survey gives you a clear picture before that happens. In Walworth, as in much of London, water from a roof defect can reach a neighbour’s home as easily as yours: failed flashings and blocked valley gutters can send water into more than one home. Dealing with it early is far less disruptive.
There are three survey packages: the Basic Survey from £150, the Standard Survey from £250 and the Premium Survey from £400, with VAT included. What your roof costs depends on its size, access and what you want to find out.
Why book us in Walworth
- A sub-250g drone, flown with a CAA Flyer ID and Operator ID
- An independent look at the roof
- Weekday and weekend surveys
- Two decades and more of roof surveys
Read our cost guide or our case studies.
FAQs for Walworth
I let a flat near Elephant & Castle station. Can you check the roof?
Yes. We survey roofs for landlords, letting agents and managing agents as well as owners. Just phone 07833 053749 or send us an email with the details, and we will talk through which survey suits.
Can parking be tricky for a visit in Walworth?
Normally it’s manageable with a little notice. Let us know the parking rules on your street and we will work around them.
What do you check on a chimney?
We check the pots, cowls, flaunching, pointing, brickwork and flashings. We also check chimney breasts and the stack in the loft space where we can reach. Everything is written up with photographs.
Do you survey roofs on blocks of flats?
Yes, once whoever controls the roof agrees access. We check the parts we’re given access to, and the report makes that clear.
How can you see the top of the stack?
Each stack is viewed from the safest viewpoints: the ground, nearby windows and higher points, and the loft space. Our Premium Survey includes a drone inspection where applicable. We note anything we couldn’t see.
Do you need to get into the loft?
Normally, if there’s one and it can be reached safely. From inside, the underside of the roof frequently shows damp, staining or daylight that can’t be seen from outside.
What should I do with a chimney I do not use?
It depends on its condition and your plans. We record how the stack is doing and whether it is capped with ventilation. If you’re thinking of removing it, check with the council first in a conservation area or on a listed building.
What a survey costs
Prices vary from roof to roof, for these reasons:
- The use of thermal imaging or a drone
- House, block, shop or office
- The size of the roof
- Features like valleys, chimneys, dormers and parapets
For a price for your roof in Walworth, call 07833 053749 or use the contact form with the address and some details. The price is agreed before a date is set.
What to tell us when you contact us
You do not need to know any roofing terms. Just let us know:
- The property’s address and postcode
- Where water is showing inside, if it is
- Pictures from the garden or a window, if you have them
- Access details, like a loft hatch or a shared roof
If you have photos of the roof, send them over. Pictures from the ground or a window are fine, and please don’t climb up for a closer look. To send them or to book, call 07833 053749 or send us an email.
How the survey works
The visit usually starts outside and finishes in the loft: outside views come first, then the loft space if there’s safe access. In total, it takes between one and two hours at a house, as part of a look at the roof around the stack. London terraces rarely offer a view of the whole roof from one spot, so a visit in Walworth moves between viewpoints: the pavement, upstairs windows, the loft and any safe spot at the back. If other people live in the building, let us know who can let us into the shared parts.
- You let us know how many stacks there are and any damp or problems you’ve noticed.
- Each chimney is viewed from wherever it can be seen safely.
- We check and photograph the pots, cowls, flaunching, pointing and flashings.
- Where there’s safe access, we look at the stack in the loft and the chimney breasts for damp.
- We send a written report with photos, the defects found and what we recommend.
How to prepare
- Leave side gates unlocked
- Let us know about parking near the property
- If you are buying, let the agent know when we’re coming
Getting a price
A quick phone call is typically the easiest start: ring 07833 053749 or use the contact form and we’ll ask a few questions about the roof. The price is agreed before a date is set.
Read more
Signs you need a chimney survey in Walworth
Flashings seal the gap where a stack passes through the roof. With age they can lift, split or come away from the joints. When flashings fail, water frequently shows up in the loft or on the chimney breast. Lead is also a target for theft.
Typical things we are asked to look at include:
- A stack that appears to lean
- Flashings pulling away from the stack
- Pots or cowls that look unsafe
- Damp patches on chimney breasts
Trees in and around Nursery Row Park shed leaves that can end up in nearby gutters, and blocked gutters overflow and soak walls.
Before you book any roof surveyor
- Whether the roof space is looked at, where there is one
- Whether they hold professional indemnity and public liability insurance
- What follow-up you get after the report
- What they will not be able to tell you