From £86,956
We work from Tyne to Tweed. Friendly reliable trustworthy and quick. Free quotes and 1st class finish.
From £88,000
Spear Renovations is a trusted extension builder serving customers in Berwick-upon-tweed and the surrounding area. Contact us to today to get a com...

Costs range from £86,956 (GIBSON BUILDERS & CONTR LTD based in NE71) to £88,000 (Spear Renovations based in TD13), but these are just estimates. The best way to compare costs is to get real quotes from real builders.
Post your job on HaMuch and we'll send it to extension builders to Berwick-upon-tweed.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Two Storey Extension near Haddington | £35 | £255 |
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 - £17,152

Two storey extension - £87,478

Build a timber frame extension - £25,652

Build a swimming pool - £80,652

Single storey extension - £48,040

Side return extension - £37,585

Install an RSJ - £1,852

Outbuilding - £9,652

Build a Mansard loft conversion - £51,652

Loft conversion - £30,488

Build a kitchen extension - £41,652

Hip to gable loft conversion - £41,652

Granny annexe - £86,652

Garden office - £9,652

Convert a Garage - £15,652

Garage - £18,152

Build a flat roof extension - £21,652

Build a dormer loft conversion - £41,652

Concrete foundations - £5,902

Convert a bungalow loft - £28,652

Convert a basement - £33,585