From £16,064
We pride ourselves in offering transparent, collaborative construction services, defining your project, through planning and taking your project t...
From £15,984
Abalon is Western Canada’s leading foundation repair and basement waterproofing company, operating in the Edmonton area for over 40 years (50 yea...
From £16,024
In an unstable market house extensions are often the most viable option, helping you to get the most out of the space you have without the addition...
From £16,480
Building services company Renospace was established in 2000. Since then we have been helping customers in Hertfordshire and the surrounding area by...
From £16,400
Redbourn, AL3
Bob's Home Maintenance are here to help customers who need an Extension Builder in Redbourn. We offer a competitive rate to complete all your exten...
From £16,440
IC Builders have been helping customers in St Albans and the surrounding area by providing professional, trustworthy building services.We k...
From £16,344
Trusted and professional extension builder in Redbourn. Experienced in all extension buildering work and keeping within budget and on quote. Peter'...
From £16,112
4siblings are here to help customers who need an Extension Builder in Redbourn. We offer a competitive rate to complete all your extension builderi...
From £16,320
Relax... you have found a reliable extension builder in Redbourn. Designer Shade Solutions is a friendly and reliable company based in Redbourn who...
From £16,312
Trusted and professional extension builder in Redbourn. Experienced in all extension buildering work and keeping within budget and on quote. Home B...

Garage conversions in Redbourn typically range from £15,984 (Abalon Construction based in ZZ99) to £16,480 (RenoSpace based in AL3), 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 Redbourn who will be happy to help.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Convert A Garage near St Albans | £63 | £288 |
| Convert A Garage near Harpenden | £86 | £315 |
| Convert A Garage near Hemel Hempstead | £42 | £270 |
| Convert A Garage near Dacorum | £42 | £269 |
| Convert A Garage near Hatfield | £64 | £283 |
| Convert A Garage near Luton | £41 | £278 |
| Convert A Garage near Welwyn Garden City | £42 | £268 |
| Convert A Garage near Berkhamsted | £41 | £263 |
| Convert A Garage near Bushey | £42 | £276 |
| Convert A Garage near Watford | £43 | £278 |
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 - £17,748

Two storey extension - £88,372

Build a timber frame extension - £26,248

Build a swimming pool - £81,248

Single storey extension - £59,960

Side return extension - £44,290

Install an RSJ - £2,448

Outbuilding - £10,248

Build a Mansard loft conversion - £52,248

Loft conversion - £36,075

Build a kitchen extension - £42,248

Hip to gable loft conversion - £42,248

Granny annexe - £87,248

Garden office - £10,248

Convert a Garage - £16,248

Garage - £18,748

Build a flat roof extension - £22,248

Build a dormer loft conversion - £42,248

Concrete foundations - £6,498

Convert a bungalow loft - £29,248

Convert a basement - £40,290