From £88,420
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £88,192
I'm a bricklayer builder with over 20 years experience all job done to the very highest of standards all work guaranteed
From £88,696
Steen Property Developments are here to help customers who need an Extension Builder in AB21. We offer a competitive rate to complete all your exte...
From £88,744
At Tip-Top Building Services Ltd. we offer all aspects of Building, Roofing, Electrical, Joinery, Plumbing, Heating and more. We can carry out a la...
From £88,588
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £88,804
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £88,996
Jenkins Carpentry & Construction Ltd serves as a leading Construction Company covering Surrey and London. We’re a team of fully-certified profess...
From £87,868
Cairnrowan Custom Homes is an established extension buildering business in AB21. We come highly recommended and provide competitive quotes for your...
From £88,876
WAYNE DUNBAR BUILDING SERV LTD is an established and experienced local extension builder in AB21. Please contact us for a free, no obligation quote...
From £88,036
BANCON CONSTRUCTION LTD are here to help customers who need an Extension Builder in AB21. We offer a competitive rate to complete all your extensio...

Costs range from £87,868 (Cairnrowan Custom Homes based in AB41) to £88,996 (Jenkins Carpentry & Construction Ltd based in ), 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 AB21.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Two Storey Extension near Aberdeen | £32 | £302 |
| Two Storey Extension near Peterhead | £24 | £224 |
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 - £17,848

Two storey extension - £88,522

Build a timber frame extension - £26,348

Build a swimming pool - £81,348

Single storey extension - £61,960

Side return extension - £45,415

Install an RSJ - £2,548

Outbuilding - £10,348

Build a Mansard loft conversion - £52,348

Loft conversion - £37,013

Build a kitchen extension - £42,348

Hip to gable loft conversion - £42,348

Granny annexe - £87,348

Garden office - £10,348

Convert a Garage - £16,348

Garage - £18,848

Build a flat roof extension - £22,348

Build a dormer loft conversion - £42,348

Concrete foundations - £6,598

Convert a bungalow loft - £29,348

Convert a basement - £41,415