Range from the cheapest single storey extension £26000 (J.r joinery services based in LN4) to the dearest single storey extension £50000 (P MARSH BUILDING CONTRACTOR based in PE23).
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 Boston by posting a job with HaMuch and we will send it to extension builders in Boston.
Job | Estimate |
Underpinning a house | £17036 |
Build a two storey extension | £87303 |
Build a timber frame extension | £25536 |
Install a swimming pool | £80536 |
Cost to build a single storey extension | £40711 |
Cost to build a side return extension | £32275 |
Install an RSJ | £1736 |
Build an outbuilding | £9536 |
Build a mansard loft conversion | £51536 |
Cost of a loft conversion | £29396 |
Build a kitchen extension | £41536 |
Build a hip to gable loft conversion | £41536 |
Build a granny annexe | £86536 |
Build a garden office | £9536 |
Convert a garage | £15536 |
Build a new garage | £18036 |
Build a flat roof extension | £21536 |
Build a dormer loft conversion | £41536 |
Lay a concrete foundation | £5786 |
Convert a bungalow loft | £28536 |
Basement conversion cost | £32275 |
Business name | Single storey extension cost |
---|---|
Lincolnshire Building Services, Boston, PE20 | £40400 |
j.r joinery services, Lincoln, LN4 | £26000 |
P MARSH BUILDING CONTRACTOR, , PE23 | £50000 |
DH Home Improvements, Lincolnshire, NG34 | £45200 |
R JOSE (BUILDER), , PE11 | £45200 |
JP Design & Develop Ltd, Lincolnshire, LN10 | £40240 |
MOOR FARM BUILDING CO LIMITED, , NG34 | £39280 |
RANDALL BUILDERS LTD, , NG34 | £39280 |
PAUL JACKSON BUILDING CONTRS , , PE23 | £38320 |
NEWTEC CONSTRUCTION LTD, , NG34 | £39280 |
KIPS BUILDERS, , NG34 | £32400 |
Addison, Sleaford, NG34 | £42000 |
Nationalgrp, Skegness, PE25 | £32400 |
Colville Construction Ltd, , PE13 | £46160 |
Builder, WISBECH , PE14 | £38800 |
Peter Mills Building Services, , PE10 | £43600 |
Nu-build Norfolk Ltd, Kings Lynn, PE34 | £48400 |
OLD COURT BUILDERS, , PE12 | £45840 |