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P.D Poole Roofing
Relax... you have found a reliable extension builder in Coseley. P.D Poole Roofing is a friendly and reliable company based in Coseley who consider...
"RSJ installation" - DY3, job posted 18/07/26
PKG CONSTRUCTION LTD
PKG CONSTRUCTION LTD is a trusted extension builder serving customers in Coseley and the surrounding area. Contact us to today to get a competitive...
"Conservatory extension" - DY6, job posted 19/06/26
Oakham Brickwork
Oakham Brickwork is an established extension buildering business in Coseley. We come highly recommended and provide competitive quotes for your wor...
"Loft conversion" - WS10, job posted 08/05/26
MBW Builders
Need an Extension Builder in Coseley? MBW Builders has been helping local clients (20 mile radius) with their extension buildering jobs for many ye...
"Two storey extension" - WV14, job posted 04/01/26
A&D Builders
Trusted and professional extension builder in Coseley. Experienced in all extension buildering work and keeping within budget and on quote. A&D Bui...
"Loft conversion with trusses in place, detatched property" - TIPTON, job posted 05/09/25
K Barrett Roofing LTD
Experienced extension builder ready to quote for your work. K Barrett Roofing LTD is the best extension builder in Coseley. No obligation free quot...
"New Wetroom for special needs with wheelchair access. Complete build with material,plumbing,wall panels,floor tiles.shower, toilet etc.this will be built joined with a living room. Quotes required.Thanks" - SANDWELL, job posted 26/08/25
Atwal Building Services Ltd
Need to find an Extension Builder near you for all your extension buildering work?
Atwal Building Services Ltd provides a local, trusted ex...
"-Garage conversion, we will need to move the water and gas meter, along with the electricity board. -Single story extension roughly 6ft by 6ft to inc downstairs toilet & utility area - At this stage we need an estimated cost, we don't know where to start -I would want the extension and garage..." - WOLVERHAMPTON, job posted 20/08/25
"Loft extension on a semi detached" - DY4, job posted 20/07/25
Watson West Midlands - Builder & Landscaping
Daryl Watson
Welcome to WWM Property Solutions, where we specialize in creating exceptional outdoor and indoor spaces tailored to your unique lifestyle. As a le...
"Loft extension on a semi detached" - DY4, job posted 19/07/25
Premier Estates Home & Gardens
Prompt .tidy .exspearianced.quality of work
"Kitchen extension" - WOLVERHAMPTON, job posted 17/06/25
ARGENT BUILDERS LTD
Trusted and professional extension builder in Coseley. Experienced in all extension buildering work and keeping within budget and on quote. ARGENT ...
"Need an extension builder" - SANDWELL, job posted 13/06/25
Amos Building Services Ltd
Trusted and professional extension builder in Coseley. Experienced in all extension buildering work and keeping within budget and on quote. Amos Bu...
"WET ROOM WITH WHEELCHAIR ACCESS" - SANDWELL, job posted 05/02/25
"2 metres front extension and 3 meters back extension" - WS1, job posted 07/01/25
Have Faith Plasterers
Have Faith Plasterers is an established and experienced local extension builder in Coseley. Please contact us for a free, no obligation quote and c...
"Garage conversion" - WV10, job posted 06/01/25
Zygi&Bob Builders
Zygi&Bob Builders is an established extension buildering business in Coseley. We come highly recommended and provide competitive quotes for your wo...
"Underpinning" - WEST BROMWICH, job posted 17/10/24
Willbuild
Adam Williams
Need to find an Extension Builder near you for all your extension buildering work?
Willbuild provides a local, trusted extension buildering...
"Loft conversion estimate on semi-detached house" - DUDLEY, job posted 20/08/24
Home Renovation Solutions
Nav Younis
For all your home renovation requirements, painting and decorating, Wallpapering and Stripping, Skirting boards & Architraves, Exterior wall painti...
"Single storey extension" - WV4, job posted 05/07/24
R.G Construction
R.G Construction is an established and experienced local extension builder in Coseley. Please contact us for a free, no obligation quote and compet...
"Loft conversion" - WOLVERHAMPTON, job posted 02/05/24
S B Evans Bricklaying Contractor Ltd
Experienced extension builder ready to quote for your work. S B Evans Bricklaying Contractor Ltd is the best extension builder in Coseley. No oblig...
"Required porch extension https://i.pinimg.com/550x/29/fd/7c/29fd7cafeb8a088a45ddd527a9d3dd30.jpg https://images.squarespace-cdn.com/content/v1/56a015a2fd5d08b8dcfa998a/ad81e6b7-5b57-441a-8273-8d3310b17b45/%40the_house_that_jen_built+front+porch+extension.jpg ..." - WOLVERHAMPTON, job posted 18/03/24
Paul's Building Services
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
"Two bed Loft conversion" - WOLVERHAMPTON, job posted 05/03/24
Compare Coseley extension builders rates
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Extension Builders near Coseley | £29 | £227 |
| Extension Builders near Bilston | £29 | £228 |
| Extension Builders near Tipton | £29 | £228 |
| Extension Builders near Sedgley | £28 | £224 |
| Extension Builders near Dudley | £29 | £227 |
| Extension Builders near Darlaston | £29 | £229 |
| Extension Builders near Willenhall | £29 | £228 |
| Extension Builders near Wednesbury | £29 | £230 |
| Extension Builders near Sandwell | £29 | £231 |
| Extension Builders near Wolverhampton | £28 | £222 |
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 - £25,832

Garden office - £9,832

Granny annexe - £86,832

Build a flat roof extension - £21,832

Convert a Garage - £15,832

Hip to gable loft conversion - £41,832

Convert a bungalow loft - £28,832

Build a dormer loft conversion - £41,832

Build a swimming pool - £80,832

Build a Mansard loft conversion - £51,832

Concrete foundations - £6,082

Underpin a building - £17,332

Two storey extension - £87,748

Convert a basement - £35,610

Side return extension - £39,610

Loft conversion - £32,175

Garage - £18,332

Single storey extension - £51,640

Outbuilding - £9,832

Install an RSJ - £2,032

Build a kitchen extension - £41,832
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