Convert your basement in SG14 from £28,500

HaMuch is Excellent
Trustpilot

Cheapest builders to convert your basement in SG14

Range from the cheapest Basement conversion £28,500 (Complex Construction based in AL7) to the dearest Basement conversion £37,140 (PRIMEEXPERT based in AL7).

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 SG14 by posting a job with HaMuch and we will send it to  extension builders in SG14.

Estimates for basement conversion near SG14

Estimates for common extension builder jobs in SG14;

JobEstimate
Underpinning a house£17,350
Build a two storey extension£87,774
Build a timber frame extension£25,850
Install a swimming pool£80,850
Cost to build a single storey extension£51,992
Cost to build a side return extension£39,808
Install an RSJ£2,050
Build an outbuilding£9,850
Build a mansard loft conversion£51,850
Cost of a loft conversion£32,340
Build a kitchen extension£41,850
Build a hip to gable loft conversion£41,850
Build a granny annexe£86,850
Build a garden office£9,850
Convert a garage£15,850
Build a new garage£18,350
Build a flat roof extension£21,850
Build a dormer loft conversion£41,850
Lay a concrete foundation£6,100
Convert a bungalow loft£28,850
Basement conversion cost£35,808
2. Enter postcode to get estimate
plus materials

to see who is available and get more information


Rates for other SG14 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 SG14
Estimate Basement conversion cost in SG14 based on hourly/daily rate (excluding VAT or callout charges)
Business name Basement conversion cost
Oakridge Construction Limited, Hertford, SG14 £36,060
Herts Loft Ltd, Hertford, SG14 £36,240
J B R Contracts, 38 Norwood Close, Hertford, Hertfordshir, SG14 £35,430
Aspect Construct and Carpentry Ltd, Hertfordshire, SG13 £36,960
Unico Developments, Hertfordshire, SG14 £36,960
Up and Out Builds Ltd, Ware, SG12 £36,240
Absolute Building & Carpentry, Ware, SG12 £37,050
Landmark General Builders Ltd, Ware, SG12 £35,610
JK Character Construction Ltd, Ware, SG12 £35,430
Chelsfield Solar, Van Hage Garden Centre, Pepper Hill, Gre, SG12 £35,610
Bournes Projects LTD, Ware, Hertfordshire, SG12 £35,700
FJ TATE BUILDING CONTRACTOR, Ware, SG12 £36,060
J J Roofing & Gutter Repairs, Hatfield, AL9 £35,970
PRIMEEXPERT, Hertfordshire, AL7 £37,140
R & T Complete Building Services, Ware, SG12 £36,150
D E BRACKEN BUILDING SERVICES, Hoddesdon, EN11 £36,150
Complex Construction, Welwyn Garden City, AL7 £28,500
Caudle Developments Ltd, 103 St Margarets Road, Stanstead Abbotts, Hertfordshire, SG12 £35,520
caudle developments ltd, Hertfordshire, sg12 £36,960
Groome & Sons Ltd, Ware, SG12 £35,340
Hopson Bros Services, Hoddesdon, EN11 £36,150
RECESS CONSTRUCTION LTD, Hoddesdon, EN11 £36,150
STYLE BUILDING SERVICES LTD, Welwyn Garden City, AL7 £36,240
TJJ Construction Ltd, Hoddesdon, EN11 £36,060
T&R Builders Ltd, Hoddesdon, EN11 £35,520

Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Basement Conversion near Hertford£39£247
Basement Conversion near Ware£40£252
Basement Conversion near Welwyn Garden City£36£229
Basement Conversion near Hoddesdon£40£252
Basement Conversion near East Hertfordshire£37£242
Basement Conversion near Hatfield£54£241
Basement Conversion near Cheshunt£41£244
Basement Conversion near Potters Bar£38£240
Basement Conversion near Stevenage£37£239
Basement Conversion near Harlow£37£247