Range from the cheapest single storey extension £37200 (SEER CONSTRUCTION LTD based in LD3) to the dearest single storey extension £42000 (K M Lewis T/A Summergill Developments based in LD8).
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 LD4 by posting a job with HaMuch and we will send it to extension builders in LD4.
Job | Estimate |
Underpinning a house | £16966 |
Build a two storey extension | £87199 |
Build a timber frame extension | £25466 |
Install a swimming pool | £80466 |
Cost to build a single storey extension | £39326 |
Cost to build a side return extension | £31496 |
Install an RSJ | £1666 |
Build an outbuilding | £9466 |
Build a mansard loft conversion | £51466 |
Cost of a loft conversion | £28746 |
Build a kitchen extension | £41466 |
Build a hip to gable loft conversion | £41466 |
Build a granny annexe | £86466 |
Build a garden office | £9466 |
Convert a garage | £15466 |
Build a new garage | £17966 |
Build a flat roof extension | £21466 |
Build a dormer loft conversion | £41466 |
Lay a concrete foundation | £5716 |
Convert a bungalow loft | £28466 |
Basement conversion cost | £31496 |
Business name | Single storey extension cost |
---|---|
Cherry Build Limited, Llandrindod Wells, LD1 | £39280 |
DEREK REES BUILDING MAINTENANC, , LD3 | £38800 |
SEER CONSTRUCTION LTD, , LD3 | £37200 |
DRAGON CONSTRUCTION T/A, , SY25 | £38800 |
ST Building, Presteigne , LD8 | £38800 |
SP Coupland Ltd, Sir Ceredigion, SY25 | £40400 |
K M Lewis T/A Summergill Developments, Presteigne, LD8 | £42000 |