Extension builder estimates (based on hourly rates) to build a single storey extension in DG14
Range from the cheapest single storey extension £34480 (PAUL LITTLE BUILDING MAINT based in CA7) to the dearest single storey extension £36240 (Handyman Decks Building based in CA2).
Comparing extension builders estimates for fitting a downstairs toilet gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
What to do - Get rates and quotes to build a single storey extension in DG14 by posting a job with HaMuch and we will send it to extension builders in DG14.
Estimates for common extension builder jobs in DG14;
| Job | Estimate |
| Underpinning a house | £16765 |
| Build a two storey extension | £86897 |
| Build a timber frame extension | £25265 |
| Install a swimming pool | £80265 |
| Cost to build a single storey extension | £35298 |
| Cost to build a side return extension | £29230 |
| Install an RSJ | £1465 |
| Build an outbuilding | £9265 |
| Build a mansard loft conversion | £51265 |
| Cost of a loft conversion | £26858 |
| Build a kitchen extension | £41265 |
| Build a hip to gable loft conversion | £41265 |
| Build a granny annexe | £86265 |
| Build a garden office | £9265 |
| Convert a garage | £15265 |
| Build a new garage | £17765 |
| Build a flat roof extension | £21265 |
| Build a dormer loft conversion | £41265 |
| Lay a concrete foundation | £5515 |
| Convert a bungalow loft | £28265 |
| Basement conversion cost | £29230 |
Rates for other DG14 trades
Extension Builders in DG14
| Business name | Single storey extension cost |
|---|---|
| IAN PEARSON JOINER & BUILDER, , CA6 | £34640 |
| L I P CONSTRUCTION LTD, , DG11 | £35600 |
| LLED CONSTRUCTION LTD, , CA6 | £34640 |
| LAKELAND CONSTRUCTION SER LTD, , DG11 | £34960 |
| Handyman Decks Building, Londonderry, CA2 | £36240 |
| maizxdesign, Cumbria, CA1 | £36240 |
| BUILDING TEC LIMITED , , CA2 | £34640 |
| M c trading, Cumbria, Ca2 | £36240 |
| PAUL LITTLE BUILDING MAINT, , CA7 | £34480 |