Extension Builder's rates near BR4
Range from the cheapest £15 per hour and £150 per day (Bespoke Builders Beckenham based in BR3) to the dearest £40 per hour and £242 per day (Gables & Co based in BR4).
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.
Extension Builder's near BR4
See table for all Extension Builder rates in BR4
We do it all.... With over 30 years experience in home developments and improvements we offer you the very best home building service. We ...
Estimated cost of work in BR4
| Job details | Estimate |
| Underpinning a house | £1615 |
| Build a two storey extension | £5383 |
| Build a timber frame extension | £5383 |
| Install a swimming pool | £3230 |
| Cost to build a single storey extension | £43064 |
| Cost to build a side return extension | £49523 |
| Install an RSJ | £942 |
| Build an outbuilding | £2153 |
| Build a mansard loft conversion | £10766 |
| Cost of a loft conversion | £30145 |
| Build a kitchen extension | £10766 |
| Build a hip to gable loft conversion | £8074 |
| Build a granny annexe | £5383 |
| Build a garden office | £2153 |
| Convert a garage | £1077 |
| Build a flat roof extension | £1830 |
| Build a dormer loft conversion | £2153 |
| Lay a concrete foundation | £2153 |
| Convert a bungalow loft | £3230 |
| Basement conversion cost | £30145 |