From £16,456
A.J Builders is an established and experienced local extension builder in LU4. Please contact us for a free, no obligation quote and competitive ra...
From £16,216
MARSH CONSTRUCTION (LUTON) LIM is an established extension buildering business in LU4. We come highly recommended and provide competitive quotes fo...
From £16,272
Top Notch Tradesmen is an established and experienced local extension builder in LU4. Please contact us for a free, no obligation quote and competi...
From £16,000
S Sherazi Home Improvement Service are here to help customers who need an Extension Builder in LU4. We offer a competitive rate to complete all you...
From £15,848
Di Carlo Construction LTD is a trusted extension builder serving customers in LU4 and the surrounding area. Contact us to today to get a competitiv...
From £16,344
Need to find an Extension Builder near you for all your extension buildering work?
Greg-Bud provides a local, trusted extension buildering ...
From £15,840
Smart Building Solutions are here to help customers who need an Extension Builder in LU4. We offer a competitive rate to complete all your extensio...
From £15,160
NJG glass & locks has over 25 years experience in the window and glazing industry. So don't hesitate to get a free quote
From £16,096
We use only the highest quality products, and you can rest assured knowing that we are fully certified and registered with the relevant authorities...
From £16,320
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...

Garage conversions in LU4 typically range from £15,160 (NJG Glass & Locks based in LU5) to £16,456 (A.J Builders based in LU4), 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 LU4 who will be happy to help.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Convert A Garage near Luton | £42 | £276 |
| Convert A Garage near Dunstable | £41 | £270 |
| Convert A Garage near Mid Bedfordshire | £42 | £276 |
| Convert A Garage near Harpenden | £86 | £315 |
| Convert A Garage near Leighton Buzzard | £38 | £270 |
| Convert A Garage near Ampthill | £38 | £258 |
| Convert A Garage near Hitchin | £43 | £283 |
| Convert A Garage near Hemel Hempstead | £42 | £270 |
| Convert A Garage near Berkhamsted | £41 | £263 |
| Convert A Garage near Dacorum | £42 | £269 |
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 - £17,555

Two storey extension - £88,083

Build a timber frame extension - £26,055

Build a swimming pool - £81,055

Single storey extension - £56,104

Side return extension - £42,121

Install an RSJ - £2,255

Outbuilding - £10,055

Build a Mansard loft conversion - £52,055

Loft conversion - £34,268

Build a kitchen extension - £42,055

Hip to gable loft conversion - £42,055

Granny annexe - £87,055

Garden office - £10,055

Convert a Garage - £16,055

Garage - £18,555

Build a flat roof extension - £22,055

Build a dormer loft conversion - £42,055

Concrete foundations - £6,305

Convert a bungalow loft - £29,055

Convert a basement - £38,121