Convert your basement in BB1 from £25,800

HaMuch is Excellent
Trustpilot

Cheapest builders to convert your basement in BB1

Range from the cheapest Basement conversion £25,800 (J & G Construction based in BB4) to the dearest Basement conversion £87,000 (Ridgesmart Roofing Ltd based in BB2).

Comparing extension builders estimates for a Basement 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 to convert a basement in BB1 by posting a job with HaMuch and we will send it to  extension builders in BB1.

Estimates for basement conversion near BB1

Estimates for common extension builder jobs in BB1;

JobEstimate
Underpinning a house£17,192
Build a two storey extension£87,538
Build a timber frame extension£25,692
Install a swimming pool£80,692
Cost to build a single storey extension£48,837
Cost to build a side return extension£38,033
Install an RSJ£1,892
Build an outbuilding£9,692
Build a mansard loft conversion£51,692
Cost of a loft conversion£30,861
Build a kitchen extension£41,692
Build a hip to gable loft conversion£41,692
Build a granny annexe£86,692
Build a garden office£9,692
Convert a garage£15,692
Build a new garage£18,192
Build a flat roof extension£21,692
Build a dormer loft conversion£41,692
Lay a concrete foundation£5,942
Convert a bungalow loft£28,692
Basement conversion cost£34,033
2. Enter postcode to get estimate
plus materials

to see who is available and get more information


Rates for other BB1 trades

Appliance Repair Specialist
Bathroom Fitter
Builder
Carpenter and Joiner
Cleaner
Conservatory Specialist
Door Fitter
Drain Specialist
Driveway Specialist
Electrician
Extension Builder
Fencer
Fire and Security Specialist
Flooring Specialist
Gardener
Handyman
Heating Engineer
Kitchen Fitter
Landscaper
Painter and Decorator
Patio and Path Specialist
Plasterer
Plumber
Removals and Storage
Roofer
Tiler
Window Fitter
Basement conversion cost in BB1
Estimate Basement conversion cost in BB1 based on hourly/daily rate (excluding VAT or callout charges)
Business name Basement conversion cost
PREMIER CONSTRUCTION T/A, Blackburn, BB1 £32,100
D Parker Design & Build, Lancashire, BB1 £33,090
Builder for u-northwest-cheap-try-Me, Blackburn, BB1 £32,010
Graham Haworth Building Contractors, Blackburn, BB1 £32,370
WM Brickwork & Pointing, Blackburn, BB1 £32,100
Ridgesmart Roofing Ltd, Blackburn, BB2 £87,000
M. Pickering Builder & Joiner, Beardwood, BB2 £32,370
East Lancs Construction Ltd, Beardwood, BB2 £32,010
BRYAN LEE BUILDING CONST LTD, Beardwood, BB2 £32,010
Lonsdale Construction, Blackburn, BB1 £32,370
J. Grimshaw, Accrington, BB5 £32,370
Garry Ryan Property Repairs, Blackburn, BB1 £32,550
Garage Conversions by Joe Hanlon, Accrington, BB5 £32,730
Simply Damp Proofing, Dinckley, BB6 £32,370
COMPLETE BUILDING SERVICES, Blackburn, BB2 £27,150
Darren Gaynor, Accrington, BB5 £32,640
NOBLETT BUILDING SERVICES, Clitheroe, BB7 £32,010
Techbuild Construction North West Ltd, Ribchester, Lancashire, PR3 £31,740
Buildscape, Rawtenstall, BB4 £32,730
Cherbale Property, Rawtenstall, BB4 £32,550
New Line Construction, Preston, Preston, Preston, PR5 £31,380
J & G Construction, Rossendale, BB4 £25,800
SMH Joinery & Building, Rawtenstall, BB4 £32,730
Broadley Construction, Rossendale, Lancashire, BB4 £32,550
B&C Joinery & Renovation, Clitheroe, BB7 £32,100

Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Basement Conversion near Blackburn£29£215
Basement Conversion near Accrington£29£215
Basement Conversion near Darwen£30£223
Basement Conversion near Rawtenstall£26£190
Basement Conversion near Bamber Bridge£26£187
Basement Conversion near Chorley£26£191
Basement Conversion near Burnley£26£193
Basement Conversion near Preston£26£188
Basement Conversion near Leyland£26£192
Basement Conversion near Fulwood£26£187