Convert your basement in CM18 from £34,800

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Cheapest builders to convert your basement in CM18

Range from the cheapest Basement conversion £34,800 (THE ROMAN BUILDING COMPANY based in CM19) to the dearest Basement conversion £65,400 (Essex loft extensions Ltd based in CM20).

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 CM18 by posting a job with HaMuch and we will send it to  extension builders in CM18.

Estimates for basement conversion near CM18

Estimates for common extension builder jobs in CM18;

JobEstimate
Underpinning a house£17,486
Build a two storey extension£87,978
Build a timber frame extension£25,986
Install a swimming pool£80,986
Cost to build a single storey extension£54,712
Cost to build a side return extension£41,338
Install an RSJ£2,186
Build an outbuilding£9,986
Build a mansard loft conversion£51,986
Cost of a loft conversion£33,615
Build a kitchen extension£41,986
Build a hip to gable loft conversion£41,986
Build a granny annexe£86,986
Build a garden office£9,986
Convert a garage£15,986
Build a new garage£18,486
Build a flat roof extension£21,986
Build a dormer loft conversion£41,986
Lay a concrete foundation£6,236
Convert a bungalow loft£28,986
Basement conversion cost£37,338
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Rates for other CM18 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 CM18
Estimate Basement conversion cost in CM18 based on hourly/daily rate (excluding VAT or callout charges)
Business name Basement conversion cost
VIBE CONSTRUCTION LIMITED, Harlow, CM18 £35,700
RW CONTRACTS, Harlow, CM18 £38,400
THE ROMAN BUILDING COMPANY, Roydon, CM19 £34,800
T&M Property Care, Harlow, CM20 £36,240
Added Space Ltd, Essex, CM20 £36,600
Urban lofts and extensions ltd, Harlow, Essex, cm20 £35,520
AW Building Services, 153 Orchard Croft, Harlow, Essex, CM20 £35,700
PS Brick, Block & Home Improvement LTD, London, Greater London, CM17 £35,520
J G BUILDING SERVICES, Roydon, CM19 £35,700
Essex loft extensions Ltd , Harlow, CM20 £65,400
Welstrong Construction, Essex, CM20 £36,600
Mmaes Limited, Essex, CM20 £36,600
Enko Building Services LTD, Essex, CM20 £36,600
Loft in Space London, Harlow, CM17 £36,060
RICHARD MORRIS (CONSTRUCTION), Harlow, CM20 £35,790
Bassett Building Company Limited, Essex, CM16 £36,510
Bassett Building Company Limited, 15 Queens Road, North Weald, Epping, Essex, CM16 £35,250
Expanse Partnership, Waltham abbey, EN9 £36,150
Bsv Constructions Ltd, Essex, cm16 £36,510
ASB-McM UK Construction Limited, Epping, CM16 £34,980
Jon Howard Construction Ltd, Waltham abbey, EN9 £36,150
Active Structure, Essex, CM16 £36,510
Prestige Construction & Building Services Limited, Hertfordshire, CM21 £36,510
Design and Create Solutions Ltd, Hertfordshire, EN11 £36,690
Donema Construction Vision Ltd, Hertfordshire, EN11 £36,960

Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Basement Conversion near Harlow£37£247
Basement Conversion near Hoddesdon£40£252
Basement Conversion near Ware£40£252
Basement Conversion near Epping Forest£38£237
Basement Conversion near Loughton£38£238
Basement Conversion near Cheshunt£41£244
Basement Conversion near Bishop's Stortford£36£229
Basement Conversion near Hertford£39£247
Basement Conversion near East Hertfordshire£37£242
Basement Conversion near Romford£39£236