Range from the cheapest single storey extension £31920 (Three Homes Limited based in BT28) to the dearest single storey extension £42000 (GMC Construction based in BT70).
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 Gilford by posting a job with HaMuch and we will send it to extension builders in Gilford.
Job | Estimate |
Underpinning a house | £16710 |
Build a two storey extension | £86815 |
Build a timber frame extension | £25210 |
Install a swimming pool | £80210 |
Cost to build a single storey extension | £34206 |
Cost to build a side return extension | £28616 |
Install an RSJ | £1410 |
Build an outbuilding | £9210 |
Build a mansard loft conversion | £51210 |
Cost of a loft conversion | £26346 |
Build a kitchen extension | £41210 |
Build a hip to gable loft conversion | £41210 |
Build a granny annexe | £86210 |
Build a garden office | £9210 |
Convert a garage | £15210 |
Build a new garage | £17710 |
Build a flat roof extension | £21210 |
Build a dormer loft conversion | £41210 |
Lay a concrete foundation | £5460 |
Convert a bungalow loft | £28210 |
Basement conversion cost | £28616 |
Business name | Single storey extension cost |
---|---|
Power Construction, , BT65 | £34480 |
Terry Design, Belfast, Armagh, BT62 | £40080 |
The Method Group, Gibson's Hill, Craigavon, BT66 | £34480 |
PC Building, , BT67 | £33200 |
R.J Builders, , BT67 | £32880 |
Greenacres Construction & Landscaping, , BT67 | £32080 |
Three Homes Limited, Lisburn, BT28 | £31920 |
T.I Building, , BT28 | £32080 |
Conner Galagher Building Services, , BT27 | £32080 |
GMC Construction, Dungannon, BT70 | £42000 |
JP&S Construction Ltd, 8 Derraghadoan Road, Dungannon, Tyrone, BT70 | £37680 |
Belfast Loft Company, Belfast, BT17 | £32080 |
H.M.Builders, , BT11 | £31920 |
McKenzies Construction, , BT9 | £31920 |