How HaMuch saves you money
Post your job for free
We send your job to ALL Thornton Heath extension builders
Compare quotes
Available extension builders in Thornton Heath reply
Save Money
Select your affordable Thornton Heath extension builder
Post your job
J&J Building Solutions
Experienced extension builder ready to quote for your work. J&J Building Solutions is the best extension builder in Thornton Heath. No obligation f...
"Build an outbuilding" - SOUTH NORWOOD, job posted 02/03/25
Greens Gardening & Landscape Property Maintenance
John Mcdonagh
Watch our short video highlighting all our expertise and services here:
more than 10 y...
"Loft conversion" - CROYDON, job posted 16/02/25
£80/hr
£400/day
Banga Decoration
Sebastian Banga
Member since August 2025
Banga decoration. Is Base in south London for number of year Banga decoration is a small company. Wich provide an excellent job to the custom...
"Loft conversion, 1 bedroom with en suite bathroom, remove chimney breast in the attic, and remove chimney breast in the bedroom." - CROYDON, job posted 29/09/24
RAJANIS CONSTRUCTION
Relax... you have found a reliable extension builder in Thornton Heath. RAJANIS CONSTRUCTION is a friendly and reliable company based in Thornton H...
"Loft conversion to be done" - CROYDON, job posted 25/02/24
PROBUILDER
PROBUILDER is a trusted extension builder serving customers in Thornton Heath and the surrounding area. Contact us to today to get a competitive qu...
"Loft conversion" - CROYDON, job posted 06/01/24
K S BUILDERS (UK) LTD
Trusted and professional extension builder in Thornton Heath. Experienced in all extension buildering work and keeping within budget and on quote. ...
VDL Construction Ltd
Need to find an Extension Builder near you for all your extension buildering work?
VDL Construction Ltd provides a local, trusted extension...
Top Builders
Experienced extension builder ready to quote for your work. Top Builders is the best extension builder in Thornton Heath. No obligation free quotes...
Howland Building Services
Need to find an Extension Builder near you for all your extension buildering work?
Howland Building Services provides a local, trusted exte...
A & P Master Construction
Experienced extension builder ready to quote for your work. A & P Master Construction is the best extension builder in Thornton Heath. No obligatio...
Tracos
Experienced extension builder ready to quote for your work. Tracos is the best extension builder in Thornton Heath. No obligation free quotes and m...
ACA Aspvm group ltd
Alfred Marku
Need to find an Extension Builder near you for all your extension buildering work?
ACA Aspvm group ltd provides a local, trusted extension ...
Santa Cruze Builders
Andrew Blake
Santa Cruze Builders are here to help customers who need an Extension Builder in Thornton Heath. We offer a competitive rate to complete all your e...
Skim King
Experienced extension builder ready to quote for your work. Skim King is the best extension builder in Thornton Heath. No obligation free quotes an...
Atkins Builders
Experienced extension builder ready to quote for your work. Atkins Builders is the best extension builder in Thornton Heath. No obligation free quo...
ASL Development
Need to find an Extension Builder near you for all your extension buildering work?
ASL Development provides a local, trusted extension buil...
Diy (London) Doctors Ltd
Diy (London) Doctors Ltd is an established extension buildering business in Thornton Heath. We come highly recommended and provide competitive quot...
BROMLEY TIMBER AND BUILDERS ME
Need to find an Extension Builder near you for all your extension buildering work?
BROMLEY TIMBER AND BUILDERS ME provides a local, trusted...
Peng Construction & Property Maintenance
Peng Construction & Property Maintenance is an established extension buildering business in Thornton Heath. We come highly recommended and provide ...
£38/hr
£241/day
SWS BUILDERS
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Quickly find an Extension Builder in Thornton Heath
Use these steps to find Extension Builders in Thornton Heath for FREE!
- Post your job: Click "Get quotes" and briefly describe your job.
- Enter your details: We’ll match you with Extension Builders in Thornton Heath. We’ll notify you via text or email when an Extension Builder is available to quote.
- Select your Extension Builder: Compare Extension Builders interested in working with you. You can use HaMuch to safely message local Thornton Heath Extension Builders or phone them directly - you’re in control!
Local Extension Builders in London Boroughs
Job estimates from extension builders near you
Whether you’re looking to extend your kitchen with a side return extension or you want to convert your basement into a liveable space, read our cost guides to get an idea of how much each project costs before getting a more accurate quote from our database of reliable tradespeople.
Build a timber frame extension - £26,144
Garden office - £10,144
Granny annexe - £87,144
Build a flat roof extension - £22,144
Convert a Garage - £16,144
Hip to gable loft conversion - £42,144
Convert a bungalow loft - £29,144
Build a dormer loft conversion - £42,144
Build a swimming pool - £81,144
Build a Mansard loft conversion - £52,144
Concrete foundations - £6,394
Underpin a building - £17,644
Two storey extension - £88,216
Convert a basement - £39,120
Side return extension - £43,120
Loft conversion - £35,100
Garage - £18,644
Single storey extension - £57,880
Outbuilding - £10,144
Install an RSJ - £2,344
Build a kitchen extension - £42,144
People in Thornton Heath searching for a Extension Builder also viewed...
The Largest Database of UK Trade Rates
At HaMuch we know what tradespeople charge because we have the largest database of rates anywhere in the UK. If you want quotes for jobs at the right price for you, post your jobs with HaMuch and get your home improvements kickstarted straight away!