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SH Enterprise
Need the extension buildering job done quickly without breaking the bank? SH Enterprise offer fast, reliable, and affordable extension buildering s...
Torrington
Torrington Design
NIECEIC / NAAPIT GASSAFE WATER REGULATIONS We offer services towards completion of high end construction projects to dis...
"Did callout made safe my elctrical work thanks" - reviewed 16/05/23, REECYRUSSO
CK Constructions & Development Ltd
CK Constructions & Development Ltd is a trusted extension builder serving customers in EC1R and the surrounding area. Contact us to today to get a ...
JK Doors
JK Doors is a trusted extension builder serving customers in EC1R and the surrounding area. Contact us to today to get a competitive quote for exte...
GS Fabric Ltd
GS Fabric Ltd is an established and experienced local extension builder in EC1R. Please contact us for a free, no obligation quote and competitive ...
JM Building Services
JM Building Services is a trusted extension builder serving customers in EC1R and the surrounding area. Contact us to today to get a competitive qu...
Buildwiser
Buildwiser is a trusted extension builder serving customers in EC1R and the surrounding area. Contact us to today to get a competitive quote for ex...
Brooks Builders & Decorators
Brooks Builders & Decorators is an established extension buildering business in EC1R. We come highly recommended and provide competitive quotes for...
Q Lofts and Extensions
Anthony Sullivan
London, EC1R
We build Lofts. We build Extensions. We undertake conversions. Our Terms and conditions apply as shown in our starter packs.
Cost of dormer loft conversions in EC1R
In EC1R, prices for dormer loft conversions range from £41,928 (GS Fabric Ltd based in E2) to £44,064 (Q Lofts and Extensions based in EC1R), but how much your conversion costs will vary depending on the size of your property, how easy access to your roof is and what you want to use the space for.
The best way to get an accurate price is to compare quotes from extension builders in EC1R. Post your job on HaMuch now and we'll put you in touch with available extension builders.
- How much does a dormer loft conversion cost?
- Dormer loft conversion cost per m2
- Factors affecting the cost of a dormer loft conversion
- What is a dormer loft conversion?
- How long does a dormer loft conversion take?
- Do I need an architect to add a dormer?
- Do I need planning permission for a dormer loft conversion?
- Can you add a dormer to any house?
- How much extra space does a dormer give you?
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Estimates for common extension builder jobs in EC1R;
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 - £17,793
Two storey extension - £88,439
Build a timber frame extension - £26,293
Build a swimming pool - £81,293
Single storey extension - £60,856
Side return extension - £44,794
Install an RSJ - £2,493
Outbuilding - £10,293
Build a Mansard loft conversion - £52,293
Loft conversion - £36,495
Build a kitchen extension - £42,293
Hip to gable loft conversion - £42,293
Granny annexe - £87,293
Garden office - £10,293
Convert a Garage - £16,293
Garage - £18,793
Build a flat roof extension - £22,293
Build a dormer loft conversion - £42,293
Concrete foundations - £6,543
Convert a bungalow loft - £29,293
Convert a basement - £40,794