From £18,436
Plumbing, painting exterior, interior, extensions, plastering, skiming, carpeting, Flooring, you can ask us ..
From £20,084
Propello is an established and experienced local extension builder in AL10. Please contact us for a free, no obligation quote and competitive rate...
From £17,956
we are very efficient in our work.and make sure our client is one 100% satisfied with our work.
From £18,956
A.J Builders is an established and experienced local extension builder in AL10. Please contact us for a free, no obligation quote and competitive r...
From £18,772
Top Notch Tradesmen is an established and experienced local extension builder in AL10. Please contact us for a free, no obligation quote and compet...
From £18,516
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £18,844
Need to find an Extension Builder near you for all your extension buildering work?
Greg-Bud provides a local, trusted extension buildering ...
From £18,932
Krystian Wojasiewicz is a trusted extension builder serving customers in AL10 and the surrounding area. Contact us to today to get a competitive qu...
From £18,932
Platinum Electrics is a Branch off Platinum Premier Projects who deal in all types of construction projects. Platinum Electrics are based in London...
From £18,612
JJSR Construction Ltd is an established and experienced local extension builder in AL10. Please contact us for a free, no obligation quote and comp...

Builders charge between £17,956 (Rite Builders based in LU1) and £20,084 (Propello based in E17) in AL10 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 AL10 by posting a job with HaMuch and we will send it to extension builders in AL10.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Garage near Hatfield | £64 | £283 |
| Garage near Welwyn Garden City | £42 | £268 |
| Garage near Potters Bar | £43 | £273 |
| Garage near St Albans | £63 | £288 |
| Garage near Harpenden | £86 | £315 |
| Garage near Hertford | £46 | £289 |
| Garage near Borehamwood | £42 | £270 |
| Garage near High Barnet | £43 | £272 |
| Garage near Cheshunt | £48 | £285 |
| Garage near Hoddesdon | £46 | £296 |
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 - £17,804

Two storey extension - £88,456

Build a timber frame extension - £26,304

Build a swimming pool - £81,304

Single storey extension - £61,080

Side return extension - £44,920

Install an RSJ - £2,504

Outbuilding - £10,304

Build a Mansard loft conversion - £52,304

Loft conversion - £36,600

Build a kitchen extension - £42,304

Hip to gable loft conversion - £42,304

Granny annexe - £87,304

Garden office - £10,304

Convert a Garage - £16,304

Garage - £18,804

Build a flat roof extension - £22,304

Build a dormer loft conversion - £42,304

Concrete foundations - £6,554

Convert a bungalow loft - £29,304

Convert a basement - £40,920