Range from the cheapest single storey extension £48,600 (Ream Brickwork Ltd based in LU4) to the dearest single storey extension £58,200 (Urban Design&Construction based in LU7).
Comparing extension builders estimates for fitting a downstairs toilet 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 - Get rates and quotes to build a single storey extension in LU7 by posting a job with HaMuch and we will send it to extension builders in LU7.

"Single storey extension"
LEIGHTON BUZZARD
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Single Storey Extension near Leighton Buzzard | £33 | £235 |
| Single Storey Extension near Dunstable | £36 | £235 |
| Single Storey Extension near Bletchley | £34 | £227 |
| Single Storey Extension near Aylesbury | £36 | £236 |
| Single Storey Extension near Milton Keynes | £33 | £226 |
| Single Storey Extension near Luton | £37 | £240 |
| Single Storey Extension near Aylesbury Vale | £34 | £230 |
| Single Storey Extension near Mid Bedfordshire | £34 | £225 |
| Single Storey Extension near Berkhamsted | £35 | £227 |
| Single Storey Extension near Ampthill | £31 | £214 |