Range from the cheapest £30 per hour and £223 per day (DRC Construction based in OX14) to the dearest £35 per hour and £290 per day (Adrian Jenkins Building Services based in OX2).
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
Hi , I am looking for quote for rear extension of 76.5 sq meters? Thanks, Deven
17/09/2024
7 by 6 rear extension plus loft conversion
17/09/2024
24 x 12 sq ft size, I want to build room and bathroom
We need Extension Builders like you to help local homeowners with their jobs.
See table for all Extension Builder rates in Cuddesdon
| Job details | Estimate |
| Underpinning a house | £1675 |
| Build a two storey extension | £5583 |
| Build a timber frame extension | £5583 |
| Install a swimming pool | £3350 |
| Cost to build a single storey extension | £44666 |
| Cost to build a side return extension | £51366 |
| Install an RSJ | £977 |
| Build an outbuilding | £2233 |
| Build a mansard loft conversion | £11166 |
| Cost of a loft conversion | £31266 |
| Build a kitchen extension | £11166 |
| Build a hip to gable loft conversion | £8375 |
| Build a granny annexe | £5583 |
| Build a garden office | £2233 |
| Convert a garage | £1117 |
| Build a new garage | £2233 |
| Build a flat roof extension | £1898 |
| Build a dormer loft conversion | £2233 |
| Lay a concrete foundation | £2233 |
| Convert a bungalow loft | £3350 |
| Basement conversion cost | £31266 |