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SLS BUILDERS LIMITED
SLS BUILDERS LIMITED is a trusted extension builder serving customers in Camden Town and the surrounding area. Contact us to today to get a competi...
"Underpin a building" - N7, job posted 23/08/26
Reid and Co Developments Ltd
Jay Reid
"Concrete foundation" - W1T, job posted 16/10/25
First guard Roofing
Darren Bergin
Relax... you have found a reliable extension builder in Camden Town. First guard Roofing is a friendly and reliable company based in Camden Town wh...
CK Constructions & Development Ltd
CK Constructions & Development Ltd is a trusted extension builder serving customers in Camden Town and the surrounding area. Contact us to today to...
JK Doors
JK Doors is a trusted extension builder serving customers in Camden Town and the surrounding area. Contact us to today to get a competitive quote f...
JM Building Services
JM Building Services is a trusted extension builder serving customers in Camden Town and the surrounding area. Contact us to today to get a competi...
ELJHANI BUILDING & PROPERTY MANAGEMENT SERVICES LTD
Hussein Eljhani
We are highly professional Builders Company, hones pricing and reliable, we leave all areas clean and tidy.
Andreas Thomas Demetri
Andreas Thomas Demetri is a trusted extension builder serving customers in Camden Town and the surrounding area. Contact us to today to get a compe...
Buildwiser
Buildwiser is a trusted extension builder serving customers in Camden Town and the surrounding area. Contact us to today to get a competitive quote...
EUROBUILD PROPERTIES CO LTD
Need to find an Extension Builder near you for all your extension buildering work?
EUROBUILD PROPERTIES CO LTD provides a local, trusted ex...
Q Lofts and Extensions
Anthony Sullivan
We build Lofts. We build Extensions. We undertake conversions. Our Terms and conditions apply as shown in our starter packs.
£42/hr
£269/day
plansing
Plansing Ltd
Experience the best architectural design services with PLANSING, where we flawlessly integrate innovative architectural designer products to bring ...
£40/hr
£250/day
Bok Services Ltd
Need an Extension Builder in Camden Town? Bok Services Ltd has been helping local clients (5 mile radius) with their extension buildering jobs for ...
£50/hr
£311/day
Novo Solutions Group Ltd
Welcome to Novo Solutions Group Ltd - Your premier building construction and renovation specialists. Based in the UK, Novo Solutions Group...
£48/hr
£303/day
Masters Construction UK
Joel Cayless white
20 years experience in high end carpentry, joinery and furniture making
£42/hr
£262/day
KRIER DESIGN
Design Consultants, Interior Design, Project Management & Build
£47/hr
£294/day
McCracken Consult & Construct
McCracken Consult & Construct is an established and experienced local extension builder in Camden Town. Please contact us for a free, no obligation...
£43/hr
£270/day
UR Interior
UR Interior is an established extension buildering business in Camden Town. We come highly recommended and provide competitive quotes for your work...
£43/hr
£266/day
NWL BUILDERS LTD
NWL BUILDERS LTD are here to help customers who need an Extension Builder in Camden Town. We offer a competitive rate to complete all your extensio...
£41/hr
£254/day
Square Foot Basements Ltd
Square Foot Basements Ltd are here to help customers who need an Extension Builder in Camden Town. We offer a competitive rate to complete all your...
Quickly find an Extension Builder in Camden Town
Use these steps to find Extension Builders in Camden Town for FREE!
- Post your job: Click "Get quotes" and briefly describe your job.
- Enter your details: We’ll match you with Extension Builders in Camden Town. 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 Camden Town 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 - £26,256

Garden office - £10,256

Granny annexe - £87,256

Build a flat roof extension - £22,256

Convert a Garage - £16,256

Hip to gable loft conversion - £42,256

Convert a bungalow loft - £29,256

Build a dormer loft conversion - £42,256

Build a swimming pool - £81,256

Build a Mansard loft conversion - £52,256

Concrete foundations - £6,506

Underpin a building - £17,756

Two storey extension - £88,384

Convert a basement - £40,380

Side return extension - £44,380

Loft conversion - £36,150

Garage - £18,756

Single storey extension - £60,120

Outbuilding - £10,256

Install an RSJ - £2,456

Build a kitchen extension - £42,256
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