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Lp Townsend Brickwork
Lee Townsend
Need to find an Extension Builder near you for all your extension buildering work?
Lp Townsend Brickwork provides a local, trusted extensio...
"I down loft extension, garage all house renovation, driveway many other" - SL3, job posted 17/03/26
Brick House Builders Ltd
Jatinder Kahlon
Hi, I’m Jatinder. I’m a qualified electrician and gas safe registered professional with 10 years of experience in the trade. We specialise in l...
"Loft conversion" - TW14, job posted 23/10/25
Slick Construction Ltd
Need to find an Extension Builder near you for all your extension buildering work?
Slick Construction Ltd provides a local, trusted extensi...
"Loft conversion" - TW14, job posted 19/10/25
Luxuria Property Ltd
From 2007 – 2015 David Rudelhoff (Founder and Director) was the Property Manager for a high profile, high net worth family. During that time, in ...
"Outbuilding" - STAINES-UPON-THAMES, job posted 06/08/25
A L King Services
Experienced extension builder ready to quote for your work. A L King Services is the best extension builder in Staines-upon-thames. No obligation f...
"Loft conversion" - TW14, job posted 07/05/25
ASAP Roofing & Exterior Maintenance
ASAP Roofing & Exterior Maintenance is a trusted extension builder serving customers in Staines-upon-thames and the surrounding area. Contact us to...
"Single storey extension" - SHEPPERTON, job posted 06/03/25
Ani Mokashi
Ani Mokashi is an established and experienced local extension builder in Staines-upon-thames. Please contact us for a free, no obligation quote and...
"Looking for a conservatory with tiled roof and windows. Dimension 4m by 4m." - TW19, job posted 03/03/25
GDC Design & Build
Lead by designer Richard Gordon, GDC is a London and Berkshire based Design & Build firm with a vast amount of experience in both the residential a...
"Erection of new 7mx4m Outbuilding in back Garden for use as Gym/Office" - TW15, job posted 17/06/24
Dub Solutions
Dub Solutions is a trusted extension builder serving customers in Staines-upon-thames and the surrounding area. Contact us to today to get a compet...
Hawaii Ltd
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Image Design & Consultants
Image Design & Consultants is a trusted extension builder serving customers in Staines-upon-thames and the surrounding area. Contact us to today to...
Tota Builders
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
R & R Roofing Guildford
Russell Worcester
R & R Roofing Guildford are here to help customers who need an Extension Builder in Staines-upon-thames. We offer a competitive rate to complete al...
Chim Me Sweep Chim Me Build
Need to find an Extension Builder near you for all your extension buildering work?
Chim Me Sweep Chim Me Build provides a local, trusted ex...
DILCONSI CONSTRUCTION
Relax... you have found a reliable extension builder in Staines-upon-thames. DILCONSI CONSTRUCTION is a friendly and reliable company based in Stai...
We Fix & Upkeep Ltd
Cosmin-Adrian Aporcariti
We are a company based in South London, with a strong will to work and to do the best job possible every tine we start a job (big or small) because...
PURE DESIGN AND BUILD
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
GS Wood Building Services
Need to find an Extension Builder near you for all your extension buildering work?
GS Wood Building Services provides a local, trusted exte...
H Plus Global Ltd
This business has not added a description yet.
MRE Maintenance Services
MRE Maintenance Services is an established and experienced local extension builder in Staines-upon-thames. Please contact us for a free, no obligat...
Compare Staines-upon-thames extension builders rates
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Extension Builders near Staines-upon-Thames | £42 | £269 |
| Extension Builders near Egham | £42 | £266 |
| Extension Builders near Sunbury-on-Thames | £43 | £273 |
| Extension Builders near New Haw | £43 | £273 |
| Extension Builders near Windsor & Maidenhead | £42 | £272 |
| Extension Builders near Windsor | £41 | £271 |
| Extension Builders near Walton-on-Thames | £43 | £277 |
| Extension Builders near Slough | £42 | £272 |
| Extension Builders near Ascot | £41 | £276 |
| Extension Builders near Elmbridge | £44 | £278 |
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 - £26,176

Garden office - £10,176

Granny annexe - £87,176

Build a flat roof extension - £22,176

Convert a Garage - £16,176

Hip to gable loft conversion - £42,176

Convert a bungalow loft - £29,176

Build a dormer loft conversion - £42,176

Build a swimming pool - £81,176

Build a Mansard loft conversion - £52,176

Concrete foundations - £6,426

Underpin a building - £17,676

Two storey extension - £88,264

Convert a basement - £39,480

Side return extension - £43,480

Loft conversion - £35,400

Garage - £18,676

Single storey extension - £58,520

Outbuilding - £10,176

Install an RSJ - £2,376

Build a kitchen extension - £42,176
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