Range from the cheapest £20 per hour and £165 per day (G R & Son based in SN2) to the dearest £30 per hour and £225 per day (KGH Construction based in SN25).
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 Thamesdown
Job details | Estimate |
Cost to build a single storey extension | £40279 |
Cost to build a side return extension | £46321 |
Cost of a loft conversion | £28195 |
Basement conversion cost | £28195 |