Extension Builder's rates near London
Range from the cheapest £37 per hour and £231 per day (FLAVIA CONDE based in WC1N) to the dearest £75 per hour and £400 per day (Q Lofts and Extensions based in EC1R).
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 London
See table for all Extension Builder rates in London
Longland Construction LTD is a high end refurbishment contractor and sub contractor company in London and surrounding areas. Woodwork, paint...
Estimated cost of work in London
| Job details | Estimate |
| Underpinning a house | £1755 |
| Build a two storey extension | £5849 |
| Build a timber frame extension | £5849 |
| Install a swimming pool | £3510 |
| Cost to build a single storey extension | £46794 |
| Cost to build a side return extension | £53813 |
| Install an RSJ | £1024 |
| Build an outbuilding | £2340 |
| Build a mansard loft conversion | £11698 |
| Cost of a loft conversion | £32756 |
| Build a kitchen extension | £11698 |
| Build a hip to gable loft conversion | £8774 |
| Build a granny annexe | £5849 |
| Build a garden office | £2340 |
| Convert a garage | £1170 |
| Build a flat roof extension | £1989 |
| Build a dormer loft conversion | £2340 |
| Lay a concrete foundation | £2340 |
| Convert a bungalow loft | £3510 |
| Basement conversion cost | £32756 |