Convert your basement in Harold Hill from £34,800

HaMuch is Excellent
Trustpilot

Cheapest builders to convert your basement in Harold Hill

Range from the cheapest Basement conversion £34,800 (R.P. Bricklayer based in RM4) to the dearest Basement conversion £51,000 (Optimus Build Solutions based in Rm1).

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 Harold Hill by posting a job with HaMuch and we will send it to  extension builders in Harold Hill.

Estimates for basement conversion near Harold Hill

Estimates for common extension builder jobs in Harold Hill;

JobEstimate
Underpinning a house£17,411
Build a two storey extension£87,867
Build a timber frame extension£25,911
Install a swimming pool£80,911
Cost to build a single storey extension£53,227
Cost to build a side return extension£40,503
Install an RSJ£2,111
Build an outbuilding£9,911
Build a mansard loft conversion£51,911
Cost of a loft conversion£32,919
Build a kitchen extension£41,911
Build a hip to gable loft conversion£41,911
Build a granny annexe£86,911
Build a garden office£9,911
Convert a garage£15,911
Build a new garage£18,411
Build a flat roof extension£21,911
Build a dormer loft conversion£41,911
Lay a concrete foundation£6,161
Convert a bungalow loft£28,911
Basement conversion cost£36,503
2. Enter postcode to get estimate
plus materials

to see who is available and get more information


Rates for other Harold Hill 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 Harold Hill
Estimate Basement conversion cost in Harold Hill based on hourly/daily rate (excluding VAT or callout charges)
Business name Basement conversion cost
ACS Building, Harold Hill, RM3 £35,700
Build Experts, Greater London, RM3 £36,600
THAMESLINK BUILDING SRVCS LTD, Harold Hill, RM3 £35,700
Stratton Building Services, Essex, rm3 £36,600
A N BUILDING, Harold Hill, RM3 £35,790
Housemartin Building Services, Emerson Park, RM11 £36,060
KERFIELD BUILDING SERVICES LTD, Emerson Park, RM11 £35,790
ESSEX TIMBER BUILDINGS LTD, Emerson Park, RM11 £35,700
A Star Construction, Gidea Park, RM2 £36,060
Phull Design & Build Ltd, Emerson Park, RM11 £36,060
R.P. Bricklayer , Romford , RM4 £34,800
Sky Stairs, Brentwood, CM14 £36,060
Prendi Construction Ltd, Romford, RM1 £36,150
Chris Adams Pebbledashing, Emerson Park, RM11 £35,700
Optimus Build Solutions , Romford , Rm1 £51,000
SS Home Builders, Romford, RM1 £36,150
TOGA CONSTRUCTION LTD, Emerson Park, RM11 £35,700
SAB Home Improvement Ltd., 83 Boxmoor road, Romford, Essex, RM5 £35,610
Resolve Building Claims, Resolve House, 2 West Way, Brentwood, Es, CM14 £35,070
Q Boss D&B, Essex, RM1 £36,690
ARMOUR BUILDING & REFURBS, Emerson Park, RM11 £35,790
G J Kelly Brickwork & Building Contractors, 15 Moorland Close, Romford, Greater Lond, RM5 £35,520
London Construction Team Ltd, High Street, Hornchu, RM12 £35,610
Advanced Glazing Systems Ltd, Unit 4a Folkes Farm, Folkes Lane, Upmins, RM14 £36,510
J Mchayle & Sons, Rush Green, RM7 £36,150

Get extension builder rates instantly

Get extension builder rates instantly
Borough in London
Basement Conversion in Harold Hill
Basement Conversion in Gidea Park
Basement Conversion in Emerson Park
Basement Conversion in Romford
Basement Conversion in Collier Row
Basement Conversion in Rush Green
Basement Conversion in harold Wood
Basement Conversion in Hornchurch
Basement Conversion in Upminster
Basement Conversion in Stapleford Abbotts