Range from the cheapest £15 per hour and £135 per day (MND Building Services Ltd based in WN6) to the dearest £29 per hour and £205 per day (Triple Check ltd based in Wn2).
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
Kitchen extension, 1 bedroom extension and an en suite added to another bedroom.
16/10/2024
Looking to extend the home 3 meters out and just under 9 meters width. Knock down a wall between kitchen and room to make it a large open plan kitchen dining area.
16/10/2024
Repair a corner in the kitchen where a cupboard was removed and it was supported by bricks
We need Extension Builders like you to help local homeowners with their jobs.
See table for all Extension Builder rates in Horwich
| Job details | Estimate |
| Underpinning a house | £1400 |
| Build a two storey extension | £4665 |
| Build a timber frame extension | £4665 |
| Install a swimming pool | £2799 |
| Cost to build a single storey extension | £37320 |
| Cost to build a side return extension | £42918 |
| Install an RSJ | £816 |
| Build an outbuilding | £1866 |
| Build a mansard loft conversion | £9330 |
| Cost of a loft conversion | £26124 |
| Build a kitchen extension | £9330 |
| Build a hip to gable loft conversion | £6998 |
| Build a granny annexe | £4665 |
| Build a garden office | £1866 |
| Convert a garage | £933 |
| Build a new garage | £1866 |
| Build a flat roof extension | £1586 |
| Build a dormer loft conversion | £1866 |
| Lay a concrete foundation | £1866 |
| Convert a bungalow loft | £2799 |
| Basement conversion cost | £26124 |