From £17,932
Relax... you have found a reliable extension builder in SA43. Norton Construction is a friendly and reliable company based in SA43 who consider no ...
From £17,796
Hi my name is Deri
I'm a friendly and reliable and have over 20 yes experience in the building trade. And also come from a family backgr...
From £18,292
Shane Griffiths & Son Ltd is a trusted extension builder serving customers in SA43 and the surrounding area. Contact us to today to get a competiti...
From £18,436
Need to find an Extension Builder near you for all your extension buildering work?
N Morgans & Son Ltd provides a local, trusted extension ...
From £17,820
Relax... you have found a reliable extension builder in SA43. D&O Construction Ltd is a friendly and reliable company based in SA43 who consider no...
From £18,236
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...

Builders charge between £17,796 (DERI BROWN T/A D Brown Building Services based in SA44) and £18,436 (N Morgans & Son Ltd based in SA33) in SA43 to build a garage, but these costs are only estimates.
Comparing extension builders estimates for building a garage gives you an idea of who will be better value, but the best way to compare costs is to get actual quotes.
Get real quotes to build a new garage in SA43 by posting a job with HaMuch and we will send it to extension builders in SA43.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Garage near Carmarthenshire | £24 | £191 |
| Garage near Carmarthen | £24 | £191 |
| Garage near Milford Haven | £15 | £134 |
| Garage near Pembrokeshire | £17 | £143 |
| Garage near Llanelli | £25 | £196 |
| Garage near Gorseinon | £25 | £196 |
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.

Underpin a building - £17,085

Two storey extension - £87,378

Build a timber frame extension - £25,585

Build a swimming pool - £80,585

Single storey extension - £46,707

Side return extension - £36,835

Install an RSJ - £1,785

Outbuilding - £9,585

Build a Mansard loft conversion - £51,585

Loft conversion - £29,863

Build a kitchen extension - £41,585

Hip to gable loft conversion - £41,585

Granny annexe - £86,585

Garden office - £9,585

Convert a Garage - £15,585

Garage - £18,085

Build a flat roof extension - £21,585

Build a dormer loft conversion - £41,585

Concrete foundations - £5,835

Convert a bungalow loft - £28,585

Convert a basement - £32,835