From £9,784
Form Construction Midlands Limited is a trusted extension builder serving customers in Solihull and the surrounding area. Contact us to today to ge...
From £9,968
We are a forward thinking, award winning design and build company based in Solihull in the West Midlands. We strive to deliver the best experience ...
From £9,928
Solihull, B93
JEWEL BUILDERS LTD are here to help customers who need an Extension Builder in Solihull. We offer a competitive rate to complete all your extension...
From £9,944
Need to find an Extension Builder near you for all your extension buildering work?
Avonvale Garage Doors provides a local, trusted extensio...
From £10,040
Solihull, B90
Experienced extension builder ready to quote for your work. Redbrickz Property Management Ltd is the best extension builder in Solihull. No obligat...
From £9,728
Relax... you have found a reliable extension builder in Solihull. F.I.I Building Services Ltd is a friendly and reliable company based in Solihull ...
From £10,064
Solihull, B93
I have been in the building industry for 28 years and have carried out extensions,loft conversions, knock throughs, plastering, carpentry,roofing a...
From £9,968
Need to find an Extension Builder near you for all your extension buildering work?
Timber Innovations provides a local, trusted extension b...
From £9,024
we have over 13 years exp
we go that extra mile to make sure customers are 100 % happy
we cover a 20 miles radus for b26 area...

Outbuilding costs in Solihull range from the cheapest of £9,024 (J s building & maintenance services limited based in B26) to the dearest of £10,064 (MYBUILD based in B93), but these are just estimates.
Comparing extension builders estimates for building an outbuilding gives you an idea of who will be better value, but the best way to compare costs is to get actual quotes.
Get rates and quotes to build an outbuilding in Solihull by posting a job with HaMuch and we will send it to extension builders.
"Build an outbuilding" - B14, job posted 02/05/25
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Outbuilding near Solihull | £29 | £231 |
| Outbuilding near Knowle | £31 | £241 |
| Outbuilding near Birmingham | £29 | £227 |
| Outbuilding near Smethwick | £29 | £226 |
| Outbuilding near Sutton Coldfield | £29 | £228 |
| Outbuilding near Oldbury | £29 | £227 |
| Outbuilding near Kenilworth | £29 | £224 |
| Outbuilding near Coventry | £28 | £222 |
| Outbuilding near Halesowen | £29 | £227 |
| Outbuilding near West Bromwich | £29 | £227 |
Whether you’re looking to extend your kitchen with a side return extension or you want to convert your basement into a liveable space, read our cost guides to get an idea of how much each project costs before getting a more accurate quote from our database of reliable tradespeople.

Underpin a building - £17,288

Two storey extension - £87,682

Build a timber frame extension - £25,788

Build a swimming pool - £80,788

Single storey extension - £50,760

Side return extension - £39,115

Install an RSJ - £1,988

Outbuilding - £9,788

Build a Mansard loft conversion - £51,788

Loft conversion - £31,763

Build a kitchen extension - £41,788

Hip to gable loft conversion - £41,788

Granny annexe - £86,788

Garden office - £9,788

Convert a Garage - £15,788

Garage - £18,288

Build a flat roof extension - £21,788

Build a dormer loft conversion - £41,788

Concrete foundations - £6,038

Convert a bungalow loft - £28,788

Convert a basement - £35,115