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CENTER
Vladimir Pavliiciuc
Local builder services CENTER "I, YOU, WE" CIC. Exterior building work build or repair a path or driveway construct or restore an ...
"Loft conversion" - SA13, job posted 17/04/26
Cwtch Property Developments
Relax... you have found a reliable extension builder in Port Talbot. Cwtch Property Developments is a friendly and reliable company based in Port T...
The Rod Squad
The Rod Squad is a trusted extension builder serving customers in Port Talbot and the surrounding area. Contact us to today to get a competitive qu...
KAW Developments
KAW Developments is a trusted extension builder serving customers in Port Talbot and the surrounding area. Contact us to today to get a competitive...
Homekare Building Services Ltd
Homekare Building Services Ltd is an established and experienced local extension builder in Port Talbot. Please contact us for a free, no obligatio...
Masterbuild
Trusted and professional extension builder in Port Talbot. Experienced in all extension buildering work and keeping within budget and on quote. Mas...
Complete Building Contractors
Trusted and professional extension builder in Port Talbot. Experienced in all extension buildering work and keeping within budget and on quote. Com...
K.D.L Property Maintenance
Need an Extension Builder in Port Talbot? K.D.L Property Maintenance has been helping local clients (20 mile radius) with their extension builderin...
R.H Damp Proofing
R.H Damp Proofing are here to help customers who need an Extension Builder in Port Talbot. We offer a competitive rate to complete all your extensi...
MOUNT PLEASENT BUILDING
Relax... you have found a reliable extension builder in Port Talbot. MOUNT PLEASENT BUILDING is a friendly and reliable company based in Port Talbo...
Marin Hughes General Builders
Marin Hughes General Builders is a trusted extension builder serving customers in Port Talbot and the surrounding area. Contact us to today to get ...
SS BUILDER
SS BUILDER are here to help customers who need an Extension Builder in Port Talbot. We offer a competitive rate to complete all your extension buil...
HALL & HARRIS CONSTRUCTION
Trusted and professional extension builder in Port Talbot. Experienced in all extension buildering work and keeping within budget and on quote. HAL...
Fit kitchens and more ltd
Fit kitchens and more ltd is an established and experienced local extension builder in Port Talbot. Please contact us for a free, no obligation quo...
A Room at the Top
A Room at the Top are here to help customers who need an Extension Builder in Port Talbot. We offer a competitive rate to complete all your extensi...
Compare Port Talbot extension builders rates
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Extension Builders near Port Talbot | £31 | £227 |
| Extension Builders near Neath | £30 | £227 |
| Extension Builders near Maesteg | £38 | £283 |
| Extension Builders near Pyle | £34 | £262 |
| Extension Builders near Neath Port Talbot | £31 | £224 |
| Extension Builders near Swansea | £29 | £230 |
| Extension Builders near Porthcawl | £33 | £252 |
| Extension Builders near Bridgend | £32 | £200 |
| Extension Builders near Gorseinon | £29 | £229 |
| Extension Builders near Rhondda | £31 | £206 |
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 - £25,800

Garden office - £9,800

Granny annexe - £86,800

Build a flat roof extension - £21,800

Convert a Garage - £15,800

Hip to gable loft conversion - £41,800

Convert a bungalow loft - £28,800

Build a dormer loft conversion - £41,800

Build a swimming pool - £80,800

Build a Mansard loft conversion - £51,800

Concrete foundations - £6,050

Underpin a building - £17,300

Two storey extension - £87,700

Convert a basement - £35,250

Side return extension - £39,250

Loft conversion - £31,875

Garage - £18,300

Single storey extension - £51,000

Outbuilding - £9,800

Install an RSJ - £2,000

Build a kitchen extension - £41,800
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