Range from the cheapest £20 per hour and £196 per day (Noble Homes based in WF10) to the dearest £28 per hour and £300 per day (Make it right based in Wf11).
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.
yesterday
Looking for a rough indication of cost for a loft conversion including dormer window and stair case in leeds. Floor area of loft is c 42 sq m. Floorplan of identical property which recently had this done is attached.
17/09/2024
Single garage extension to be joined to side of existing house (5 x 4m).
17/09/2024
6 meter rear extension removal or chimney and 3 bedroom detached house flooring and some electrical work
We need Extension Builders like you to help local homeowners with their jobs.
See table for all Extension Builder rates in Featherstone
I've been in the trade over 25 years working on commercial and domestic high end properties
| Job details | Estimate |
| Underpinning a house | £1514 |
| Build a two storey extension | £5046 |
| Build a timber frame extension | £5046 |
| Install a swimming pool | £3027 |
| Cost to build a single storey extension | £40366 |
| Cost to build a side return extension | £46421 |
| Install an RSJ | £883 |
| Build an outbuilding | £2018 |
| Build a mansard loft conversion | £10091 |
| Cost of a loft conversion | £28256 |
| Build a kitchen extension | £10091 |
| Build a hip to gable loft conversion | £7569 |
| Build a granny annexe | £5046 |
| Build a garden office | £2018 |
| Convert a garage | £1009 |
| Build a new garage | £2018 |
| Build a flat roof extension | £1716 |
| Build a dormer loft conversion | £2018 |
| Lay a concrete foundation | £2018 |
| Convert a bungalow loft | £3027 |
| Basement conversion cost | £28256 |