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D WHYTON BUILDING SERVICES LTD
Portland, DT5
D WHYTON BUILDING SERVICES LTD is a trusted extension builder serving customers in Portland and the surrounding area. Contact us to today to get a ...
WEYMOUTH ROOFING CO.
WEYMOUTH ROOFING CO. is an established and experienced local extension builder in Portland. Please contact us for a free, no obligation quote and c...
From £58,840
J FLANN BUILDING & MAINTENANCE
Need to find an Extension Builder near you for all your extension buildering work?
J FLANN BUILDING & MAINTENANCE provides a local, trusted...
From £55,640
Design Properties & Renovations
Design Properties & Renovations is an established and experienced local extension builder in Portland. Please contact us for a free, no obligation ...
From £65,720
Roofix and Build Ltd
Our building services company Roofix and Build Ltd have twenty years experience of helping customers in Weymouth and the surrounding area by provid...
From £55,160
Harbour Property Improvements Limited
We are a small business priding oueselves on high quality works carried out with care and attention. We use a select few subcontractors to help com...
From £57,880
Upcycle Interiors Limited
Weymouth based property Investment and Re-development: Upcycling discarded materials to provide bespoke interior refurbishments, full property reno...
From £55,960
DM Building & Property Maintenance
Danny McGrady
DM Building & Property Maintenance is a trusted extension builder serving customers in Portland and the surrounding area. Contact us to today to ge...
From £55,320
Dorset Showhomes Ltd
Dorset Showhomes Ltd is an established extension buildering business in Portland. We come highly recommended and provide competitive quotes for you...
From £65,720
Chris Larner building services
Chris Larner building services is a trusted extension builder serving customers in Portland and the surrounding area. Contact us to today to get a ...
Extension builder estimates (based on hourly rates) to build a single storey extension in Portland
- How much does a single storey extension cost?
- Single storey extension cost calculator
- What size single storey extension can I build without planning permission?
- Do I need an architect for an extension?
- How deep do foundations need to be for a single storey extension?
- Is it cheaper to have an extension or a conservatory?
Get extension builder rates instantly
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Single Storey Extension near Weymouth | £33 | £260 |
| Single Storey Extension near Dorchester | £30 | £230 |
| Single Storey Extension near Poole | £38 | £250 |
| Single Storey Extension near Bournemouth | £38 | £257 |
| Single Storey Extension near Yeovil | £34 | £294 |
Estimates for common extension builder jobs in Portland;
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 - £17,606
Two storey extension - £88,160
Build a timber frame extension - £26,106
Build a swimming pool - £81,106
Single storey extension - £57,128
Side return extension - £42,697
Install an RSJ - £2,306
Outbuilding - £10,106
Build a Mansard loft conversion - £52,106
Loft conversion - £34,748
Build a kitchen extension - £42,106
Hip to gable loft conversion - £42,106
Granny annexe - £87,106
Garden office - £10,106
Convert a Garage - £16,106
Garage - £18,606
Build a flat roof extension - £22,106
Build a dormer loft conversion - £42,106
Concrete foundations - £6,356
Convert a bungalow loft - £29,106
Convert a basement - £38,697