From £28,960
Greater London, HA1
Trusted and professional extension builder in HA1. Experienced in all extension buildering work and keeping within budget and on quote. TAAJ Constr...
From £29,136
Taaj empowers homeowners to bring out their own personality and creativity in the space they live in by bringing transparency, attention to detail ...
From £29,264
Harrow, HA1
G. Building Services Ltd is a trusted extension builder serving customers in HA1 and the surrounding area. Contact us to today to get a competitive...
From £29,224
DS Build & Design are here to help customers who need an Extension Builder in HA1. We offer a competitive rate to complete all your extension build...
From £29,488
Middlesex, HA1
We pride ourselves on going that extra mile to ensure our jobs stand out from the rest. We work closely with our clients to carefully understand th...
From £29,480
Trusted and professional extension builder in HA1. Experienced in all extension buildering work and keeping within budget and on quote. K Mccormack...
From £29,112
Harrow, HA1
JJSR Construction Ltd is an established and experienced local extension builder in HA1. Please contact us for a free, no obligation quote and compe...
From £29,040
Relax... you have found a reliable extension builder in HA1. Prospective Builders Ltd is a friendly and reliable company based in HA1 who consider ...
From £29,352
Experienced extension builder ready to quote for your work. F&V CONSTRUCTION LTD is the best extension builder in HA1. No obligation free quotes an...
From £29,408
Experienced extension builder ready to quote for your work. BUILDING SERVICES (UK) LTD is the best extension builder in HA1. No obligation free quo...

In HA1, bungalow loft conversions range from the cheapest of £28,960 (TAAJ Construction based in HA1) to the dearest of £29,488 (PJC Improvements LTD based in HA1), but the best way to get accurate prices is to get quotes.
Post your job on HaMuch now to get extension builders quotes to convert your bungalow's loft in HA1.
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 - £17,746

Two storey extension - £88,370

Build a timber frame extension - £26,246

Build a swimming pool - £81,246

Single storey extension - £59,928

Side return extension - £44,272

Install an RSJ - £2,446

Outbuilding - £10,246

Build a Mansard loft conversion - £52,246

Loft conversion - £36,060

Build a kitchen extension - £42,246

Hip to gable loft conversion - £42,246

Granny annexe - £87,246

Garden office - £10,246

Convert a Garage - £16,246

Garage - £18,746

Build a flat roof extension - £22,246

Build a dormer loft conversion - £42,246

Concrete foundations - £6,496

Convert a bungalow loft - £29,246

Convert a basement - £40,272