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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
Need an Extension Builder in Mansion House? Exquisite Design & Build Ltd has been helping local clients (5 mile radius) with their extension builde...
Need the extension buildering job done quickly without breaking the bank? SH Enterprise offer fast, reliable, and affordable extension buildering s...
Relax... you have found a reliable extension builder in Mansion House. London Trowel Co. is a friendly and reliable company based in Mansion House ...
Trusted and professional extension builder in Mansion House. Experienced in all extension buildering work and keeping within budget and on quote. T...
CK Constructions & Development Ltd is a trusted extension builder serving customers in Mansion House and the surrounding area. Contact us to today ...
A to Z Builders Ltd are here to help customers who need an Extension Builder in Mansion House. We offer a competitive rate to complete all your ext...
Experienced extension builder ready to quote for your work. Cornerstones Construction is the best extension builder in Mansion House. No obligation...
JK Doors is a trusted extension builder serving customers in Mansion House and the surrounding area. Contact us to today to get a competitive quote...
GS Fabric Ltd is an established and experienced local extension builder in Mansion House. Please contact us for a free, no obligation quote and com...

The cost of installing a swimming pool in Mansion House ranges from £80,928 (GS Fabric Ltd based in E2) to £81,376 (Exquisite Design & Build Ltd based in SE16), but the best way to get an idea of how much you'll spend is to get actual quotes.
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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 - £17,650

Two storey extension - £88,226

Build a timber frame extension - £26,150

Build a swimming pool - £81,150

Single storey extension - £58,008

Side return extension - £43,192

Install an RSJ - £2,350

Outbuilding - £10,150

Build a Mansard loft conversion - £52,150

Loft conversion - £35,160

Build a kitchen extension - £42,150

Hip to gable loft conversion - £42,150

Granny annexe - £87,150

Garden office - £10,150

Convert a Garage - £16,150

Garage - £18,650

Build a flat roof extension - £22,150

Build a dormer loft conversion - £42,150

Concrete foundations - £6,400

Convert a bungalow loft - £29,150

Convert a basement - £39,192