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JD PLANT GRDWRK SPECIALIST LTD
James Davis
J D Plant Groundwork is a well established construction company providing value-added engineering, construction and service skills to customers for...
Gps building.com Ltd
Daniel Greathead
lydney, GL14
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £32,475
Milliner Construction
Need an Extension Builder in Lydney? Milliner Construction has been helping local clients (20 mile radius) with their extension buildering jobs for...
From £30,900
J R BUILDING LTD
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Cheapest builders for loft conversion in Lydney
Comparing extension builders estimates for Loft conversion 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 for the cost of a loft conversion in Lydney by posting your job to extension builders in Lydney.
"Loft conversion for dormer bedroom and bathroom" - GL15, job posted 02/10/26
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| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Loft Conversion near Quedgeley | £31 | £247 |
| Loft Conversion near Bradley Stoke | £34 | £259 |
| Loft Conversion near Stroud | £33 | £249 |
| Loft Conversion near Yate | £34 | £263 |
| Loft Conversion near South Gloucestershire | £34 | £260 |
| Loft Conversion near Gloucester | £31 | £246 |
| Loft Conversion near Kingswood | £34 | £257 |
| Loft Conversion near Clifton | £33 | £255 |
| Loft Conversion near Bristol | £33 | £255 |
| Loft Conversion near Portishead | £33 | £247 |
Estimates for common extension builder jobs in Lydney;
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 - £17,460
Two storey extension - £87,940
Build a timber frame extension - £25,960
Build a swimming pool - £80,960
Single storey extension - £54,200
Side return extension - £41,050
Install an RSJ - £2,160
Outbuilding - £9,960
Build a Mansard loft conversion - £51,960
Loft conversion - £33,375
Build a kitchen extension - £41,960
Hip to gable loft conversion - £41,960
Granny annexe - £86,960
Garden office - £9,960
Convert a Garage - £15,960
Garage - £18,460
Build a flat roof extension - £21,960
Build a dormer loft conversion - £41,960
Concrete foundations - £6,210
Convert a bungalow loft - £28,960
Convert a basement - £37,050