Greater London · London and the South East
Chimney Survey in Clapham Park
A survey of chimney stacks, pots, flashings and flaunching in Clapham Park. We have completed more than 5,000 surveys across London and South East England.
- Flashings pulling away from the stack
- Redundant stacks capped without ventilation
- Staining on walls around the chimney
What we are asked to look at in Clapham Park
The flaunching on top of a stack holds the pots in place and sheds water. Once it cracks, water gets in and frost makes the cracks bigger. Loose pots can follow.
Most people get in touch when they’ve noticed something like this:
- Frost-damaged brickwork on the stack
- Mortar washing out of the joints
- Lifted or split lead flashings
- Loose, cracked or missing pots
Take a building like Glenbrook Primary School: its roofs, gutters and any chimneys need the same checks as a house’s, just on a bigger scale.
Questions to ask before booking
- Whether VAT is added on top
- What the report includes, and whether it has photos
- Which parts of the roof they’ll actually see
- What experience they bring
How a chimney survey works in Clapham Park
A leaning chimney stack is worth having looked at. Stacks can lean when mortar on one side breaks down, frequently 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’ve noticed a stack that appears to lean and mortar washing out of the joints, we can find out what’s behind it, on chimney breasts, lead flashings and brick chimney stacks alike.
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. If your home in Clapham Park has one, it needs checking from somewhere that can actually see it.
After the visit, you get a written report with photos, sent by email. It explains the condition of the chimney stack, the defects we found and what we recommend.
- Location
- Clapham Park (SW4, SW2, SW12)
- Region
- Greater London
- Cost
- From £150 inc. VAT
- Your report
- A written report with photos, by email
- Survey days
- Monday to Sunday, daytime
- Cover
- PI and public liability insurance
- Call
- 07833 053749
- Page updated
- 27 October 2026
Common questions in Clapham Park
Can a landlord with a rental near Clapham High Street station book a roof survey?
Yes, landlords and agents are among the people we work for. You can call 07833 053749 or drop us an email with the address and what you need.
Does a conservation area affect roof work in Clapham Park?
You can check whether a building is listed on Historic England’s list, and your council can tell you if it’s in a conservation area. If a home is listed, changes that affect its special interest need listed building consent, and in a conservation area re-roofing in different materials may need permission.
Can you give me structural calculations?
No. We are experienced roof surveyors, and visible signs such as sagging are noted, but calculations and an engineer’s opinion are outside what we do. If one is needed, the report says so.
How experienced are you?
Over 20 years and more than 5,000 surveys.
What will the report tell me?
It explains what we saw, what it means and what we’d suggest, backed by photos. It also says if any part of the roof couldn’t be seen safely, so you know exactly what was covered.
Why is my chimney breast damp?
There are a few common causes: water getting in at the top, through the brickwork or at the flashings, or moisture trapped in a stack with no ventilation. We look at each one and note the most likely cause.
I live in a flat. Can you survey the roof?
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.
What affects the price in Clapham Park
Our packages start from £150, including VAT. The price for your roof depends on:
- Whether it’s a home or a commercial building
- The shape of the roof and its details
- How tall the building is and how easy the roof is to see
- The size of the roof
To find out what your survey will cost, phone 07833 053749 or drop us an email and let us know about the roof. We’ll confirm the figure before booking.
What to tell us when you get in touch
There’s no need for technical words. Just let us know:
- What kind of property and roof it is
- Where the property is, with the postcode
- Whether there’s a loft hatch, a shared roof or tricky access
- Any marks or damp showing indoors
For a price for chimney surveys in Clapham Park, phone 07833 053749 or drop us an email. A few details about the property and the roof help us give you an accurate price.
The survey, step by step
We work from the outside in: outside views come first, then the loft space if there is safe access. All told, expect about one to two hours for most houses, and longer for a large or complex roof. Surveys in Clapham Park can be booked for any day of the week. It helps if you can point us to a visitor permit or a nearby bay. Upstairs rooms at the back are useful too, as they often give the best view of a rear addition.
- First you let us know about the chimneys, any damp on the chimney breasts and any worries.
- Each chimney is viewed from wherever it can be seen safely.
- We check and photograph the pots, cowls, flaunching, pointing and flashings.
- We check the chimney breasts and the stack in the roof space where we can reach them.
- The findings are written up with photographs and recommendations and emailed to you.
Before the survey
- Gather any invoices or paperwork from past roof work
- Jot down any questions you want answered
- Make sure the loft hatch can be reached
Arrange a survey
Prices start from £150, including VAT. What you pay depends on the roof’s size, access and the package, and you can phone 07833 053749 or use the contact form to find out.
Read more
What we look for on each type of roof
Flaunching
Flaunching is the mortar on top of a stack that holds the pots and sheds water. Cracks in it let water into the stack.
Lead flashings
Lead flashings seal the joint between the stack and the roof. We check for lifting, splits and gaps in the joints.
Tips from our surveys
Over many surveys, some simple habits stand out:
- Use a Gas Safe registered engineer for gas appliances
- Ask for ventilated caps on redundant stacks
- Note any damp on chimney breasts and when it appears
- Have brackets on the chimney checked
The report is emailed to you, ready to share with a roofer or builder. We use plain English and a photo for each defect so anyone reading it can see what we saw.
Look at your chimneys from the ground now and then, especially after strong winds. Binoculars help you spot loose pots, missing mortar or lifted flashings.
Towns and villages near Clapham Park
What else we do in Clapham Park
For landlords and managing agents
An agent can book and manage the survey for a landlord, with the report sent to whoever needs it. Access is agreed with the tenant in advance.
Any of our surveys can be booked by landlords, agents and building managers in Clapham Park. To discuss a property or a block, phone 07833 053749 or use the contact form.
Chimney surveys around Clapham Park
Welsh slate on Victorian and Edwardian terraces is a familiar sight across inner London. A butterfly roof with a central valley gutter, tucked behind a parapet wall, is common on these houses. Lead flashings, party-wall upstands and shared chimney stacks are typical of these houses, if yours is one of them. Knowing the covering helps explain which parts of a roof are likely to need work first. About 2.6 miles north-west lies Carlyle's House, a reminder of how long the area around Clapham Park has been built on. Older roofs in the wider area can hide decades of patch repairs, so the detail matters, and a listed home or one in a conservation area may need consent for changes of material.
The streets around a church such as Church of the Holy Spirit are frequently among the oldest in a place, and if yours is one of the older homes nearby, the nails, lead and mortar on the roof may be wearing out even where the slates or tiles look fine. If you let a flat or house near Clapham High Street station, the gap between tenancies is a good time to have the roof looked at.
Clapham Park is about 1 mile south-west of Stockwell, in Greater London. We cover Clapham Park and the rest of Greater London, as part of our work across London and South East England. Clapham Park is one of the places in Greater London where we work.
We cover every part of SW4, SW2 and SW12 for chimney surveys. If you need a chimney survey at a property on Lynn Road, West Road and Elms Road or anywhere close by, we can help. Nearby, we also carry out chimney surveys in Grange Mills (1 mile south-west), Hyde farm estate (1 mile south), Brixton (1 mile east), Clapham (1 mile north) and Balham (1 mile south-west). We also work in nearby towns like London (4 miles north-east), City of Westminster (4 miles north), Marylebone (4 miles north), Kensington (4 miles north-west), St Pancras (5 miles north) and Shoreditch (6 miles north-east).
Near you in Clapham Park
We work in homes and buildings around Harris Academy Clapham, The Family School and Ye Olde Windmill Public House, among other places. Clapham Park’s nearest station is Clapham High Street station, roughly 0.8 miles north of the centre. Well-known places in the area include St James' Hospital (1.4 miles south-west) and Soseki Museum (0.9 miles north-west). Not far away are Battersea Park Lake and Centre for Wildlife Gardening.