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Select your affordable Gretna extension builder
From £15,408
LLED CONSTRUCTION LTD is an established extension buildering business in Gretna. We come highly recommended and provide competitive quotes for your...
From £15,528
Experienced extension builder ready to quote for your work. IAN PEARSON JOINER & BUILDER is the best extension builder in Gretna. No obligation fre...
From £15,648
Experienced extension builder ready to quote for your work. L I P CONSTRUCTION LTD is the best extension builder in Gretna. No obligation free quot...

Garage conversions in Gretna typically range from £15,408 (LLED CONSTRUCTION LTD based in CA6) to £15,648 (L I P CONSTRUCTION LTD based in DG11), 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 Gretna who will be happy to help.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Convert A Garage near Carlisle | £24 | £203 |
| Convert A Garage near Dumfries | £20 | £164 |
| Convert A Garage near Dumfries & Galloway | £20 | £164 |
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 - £17,028

Two storey extension - £87,292

Build a timber frame extension - £25,528

Build a swimming pool - £80,528

Single storey extension - £45,560

Side return extension - £36,190

Install an RSJ - £1,728

Outbuilding - £9,528

Build a Mansard loft conversion - £51,528

Loft conversion - £29,325

Build a kitchen extension - £41,528

Hip to gable loft conversion - £41,528

Granny annexe - £86,528

Garden office - £9,528

Convert a Garage - £15,528

Garage - £18,028

Build a flat roof extension - £21,528

Build a dormer loft conversion - £41,528

Concrete foundations - £5,778

Convert a bungalow loft - £28,528

Convert a basement - £32,190