From £15,864
Blunsdon, SN26
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £15,680
Trusted and professional extension builder in Blunsdon. Experienced in all extension buildering work and keeping within budget and on quote. G R & ...
From £15,760
Dacol Services is Swindons number 1 property maintenance service.
Trusted by many letting agents, landlords, homeowners, and hoteliers.
From £16,096
MJ solutions is an established and experienced local extension builder in Blunsdon. Please contact us for a free, no obligation quote and competit...
From £15,456
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £15,824
R & R BUILDERS is an established and experienced local extension builder in Blunsdon. Please contact us for a free, no obligation quote and competi...
From £16,144
BROWNS TOTAL DESIGN & BUILD LTD is an established and experienced local extension builder in Blunsdon. Please contact us for a free, no obligation ...
From £16,240
Experienced extension builder ready to quote for your work. Biocraft South West Ltd is the best extension builder in Blunsdon. No obligation free q...
From £16,072
We have a skilled and dedicated team of professional tradesmen to carry out all your requirements. Whether you are looking to build, extend or upgr...
From £15,728
SWIFT DESIGN & BUILD LTD are here to help customers who need an Extension Builder in Blunsdon. We offer a competitive rate to complete all your ext...

Garage conversions in Blunsdon typically range from £15,456 (Watts Builders based in SN25) to £16,240 (Biocraft South West Ltd based in SN5), but the only way to get an accurate cost for your specific project is to get quotes.
Post a job with HaMuch and we'll send it to extension builders in Blunsdon who will be happy to help.
"Garage conversion" - SWINDON, job posted 01/10/26
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Convert A Garage near Thamesdown | £38 | £239 |
| Convert A Garage near Stratton St Margaret | £37 | £238 |
| Convert A Garage near Swindon | £38 | £238 |
| Convert A Garage near Vale of White Horse | £36 | £271 |
| Convert A Garage near Calne | £29 | £225 |
| Convert A Garage near Witney | £32 | £244 |
| Convert A Garage near Chippenham | £34 | £258 |
| Convert A Garage near North Wiltshire | £32 | £242 |
| Convert A Garage near West Wiltshire | £32 | £242 |
| Convert A Garage near Stroud | £33 | £249 |
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 - £17,386

Two storey extension - £87,830

Build a timber frame extension - £25,886

Build a swimming pool - £80,886

Single storey extension - £52,728

Side return extension - £40,222

Install an RSJ - £2,086

Outbuilding - £9,886

Build a Mansard loft conversion - £51,886

Loft conversion - £32,685

Build a kitchen extension - £41,886

Hip to gable loft conversion - £41,886

Granny annexe - £86,886

Garden office - £9,886

Convert a Garage - £15,886

Garage - £18,386

Build a flat roof extension - £21,886

Build a dormer loft conversion - £41,886

Concrete foundations - £6,136

Convert a bungalow loft - £28,886

Convert a basement - £36,222