Range from the cheapest £18 per hour and £150 per day (Gurkha Builders & Decorators based in ME16) to the dearest £100 per hour and £237 per day (Roka Interiors based in ME19).
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
Open plan Rear extension of 6m x 6m to include kitchen
03/10/2024
Convert loft into bedroom with skylight only and stairs.
03/10/2024
Build a retaining wall to push garden back and create a patio
We need Extension Builders like you to help local homeowners with their jobs.
See table for all Extension Builder rates in West Malli
We are a family run, specialist loft conversions company who design and build lofts and extensions in the South East and we pride ourselves ...
Job details | Estimate |
Underpinning a house | £1587 |
Build a two storey extension | £5289 |
Build a timber frame extension | £5289 |
Install a swimming pool | £3174 |
Cost to build a single storey extension | £42315 |
Cost to build a side return extension | £48663 |
Install an RSJ | £926 |
Build an outbuilding | £2116 |
Build a mansard loft conversion | £10579 |
Cost of a loft conversion | £29621 |
Build a kitchen extension | £10579 |
Build a hip to gable loft conversion | £7934 |
Build a granny annexe | £5289 |
Build a garden office | £2116 |
Convert a garage | £1058 |
Build a new garage | £2116 |
Build a flat roof extension | £1798 |
Build a dormer loft conversion | £2116 |
Lay a concrete foundation | £2116 |
Convert a bungalow loft | £3174 |
Basement conversion cost | £29621 |