Range from the cheapest £18 per hour and £120 per day (Bonixo Ltd based in FY8) to the dearest £30 per hour and £240 per day (K&S probuild ltd based in FY1).
Comparing hourly and daily rates of Extension Builder's 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 - Click 'Get quotes' and describe your job and we will send it to your local extension builders for FREE.
See table for all Extension Builder rates in FY8
Based in Lytham Our building services company Lytham Home Improvements was established in over 30 years ago. Since then we have been helpin...
Professional workmanship with over 17 years experience from new builds and commercial properties to refurbishments and insurance repairs....
JR roofing Lancs Limited is a family-run roofing contractor based in Blackpool, Lancashire. We pride ourselves on our excellent customer ser...
Job details | Estimate |
Underpinning a house | £1322 |
Build a two storey extension | £4407 |
Build a timber frame extension | £4407 |
Install a swimming pool | £2644 |
Cost to build a single storey extension | £35260 |
Cost to build a side return extension | £40549 |
Install an RSJ | £771 |
Build an outbuilding | £1763 |
Build a mansard loft conversion | £8815 |
Cost of a loft conversion | £24682 |
Build a kitchen extension | £8815 |
Build a hip to gable loft conversion | £6611 |
Build a granny annexe | £4407 |
Build a garden office | £1763 |
Convert a garage | £881 |
Build a flat roof extension | £1499 |
Build a dormer loft conversion | £1763 |
Lay a concrete foundation | £1763 |
Convert a bungalow loft | £2644 |
Basement conversion cost | £24682 |