1 review
From £81,192
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
From £81,024
Need the extension buildering job done quickly without breaking the bank? SH Enterprise offer fast, reliable, and affordable extension buildering s...
From £81,008
Over 35 years experience
We are Gas Safe registered
We are Verified
We pride ourselves on great custom...
From £81,392
Need an Extension Builder in RM3? Samuele Paolini has been helping local clients (5 mile radius) with their extension buildering jobs for many yea...
From £81,152
I am a qualified, builder, electrician and plumber. I have been working in the construction industry for over 23 years and have built everything fr...
From £82,024
Buci builders ltd is a trusted extension builder serving customers in RM3 and the surrounding area. Contact us to today to get a competitive quote ...
From £81,312
Local Boiler Plumbing & Heating Services is an established and experienced local extension builder in RM3. Please contact us for a free, no obligat...
From £81,184
Experienced extension builder ready to quote for your work. CC&D BUILDING LTD is the best extension builder in RM3. No obligation free quotes and m...
From £81,184
Relax... you have found a reliable extension builder in RM3. First guard Roofing is a friendly and reliable company based in RM3 who consider no jo...
From £81,616
HOUSE BUILDING SERVICES LIMITED is a trusted extension builder serving customers in RM3 and the surrounding area. Contact us to today to get a comp...

The cost of installing a swimming pool in RM3 ranges from £81,008 (Thoroughbuild UK Services Ltd based in SS4) to £82,024 (Buci builders ltd based in SE27), but the best way to get an idea of how much you'll spend is to get actual quotes.
Post your job on HaMuch now and we'll put you in touch with extension builders in RM3.
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 - £17,809

Two storey extension - £88,463

Build a timber frame extension - £26,309

Build a swimming pool - £81,309

Single storey extension - £61,176

Side return extension - £44,974

Install an RSJ - £2,509

Outbuilding - £10,309

Build a Mansard loft conversion - £52,309

Loft conversion - £36,645

Build a kitchen extension - £42,309

Hip to gable loft conversion - £42,309

Granny annexe - £87,309

Garden office - £10,309

Convert a Garage - £16,309

Garage - £18,809

Build a flat roof extension - £22,309

Build a dormer loft conversion - £42,309

Concrete foundations - £6,559

Convert a bungalow loft - £29,309

Convert a basement - £40,974