Convert your basement in HP3 from £15,900

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Cheapest builders to convert your basement in HP3

Range from the cheapest Basement conversion £15,900 (Hertfordshire brickwork based in Hp1) to the dearest Basement conversion £37,500 (Evolved Glazing Solutions Limited based in HP3).

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 HP3 by posting a job with HaMuch and we will send it to  extension builders in HP3.

Estimates for basement conversion near HP3

Estimates for common extension builder jobs in HP3;

JobEstimate
Underpinning a house£17,309
Build a two storey extension£87,713
Build a timber frame extension£25,809
Install a swimming pool£80,809
Cost to build a single storey extension£51,173
Cost to build a side return extension£39,347
Install an RSJ£2,009
Build an outbuilding£9,809
Build a mansard loft conversion£51,809
Cost of a loft conversion£31,956
Build a kitchen extension£41,809
Build a hip to gable loft conversion£41,809
Build a granny annexe£86,809
Build a garden office£9,809
Convert a garage£15,809
Build a new garage£18,309
Build a flat roof extension£21,809
Build a dormer loft conversion£41,809
Lay a concrete foundation£6,059
Convert a bungalow loft£28,809
Basement conversion cost£35,347
2. Enter postcode to get estimate
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Rates for other HP3 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 HP3
Estimate Basement conversion cost in HP3 based on hourly/daily rate (excluding VAT or callout charges)
Business name Basement conversion cost
Building & Renovation Services Zdzislaw Zalewski, Apsley, HP3 £36,240
JH Refurbishments, Grovehill, HP2 £36,240
SWAT Design and Build Ltd, Hemel Hempstead, HP3 £35,700
BOXMOOR BLDG & CARP SERVICES, Hemel Hempstead, HP1 £33,000
MW The Building Specialists Ltd, Hemel Hempstead, HP1 £36,240
WHITE HART BUILDING LIMITED, Grovehill, HP2 £36,240
R Gabriel Carpentry & Builders, Hemel Hempstead, HP2 £37,140
Alderson Building Company Ltd, 9 East Street, Hemel Hempstead, Hertford, HP2 £35,610
AUBREY BUILDING SERVICES LTD, Grovehill, HP2 £36,240
Ellis Construction, Hemel Hempstead, HP1 £36,240
R KENT BUILDERS, Grovehill, HP2 £36,240
Simon Johnson & Sons Builders, Hemel Hempstead, HP2 £35,520
M DUNNE BUILDER, Kings Langley, WD4 £36,240
Evolved Glazing Solutions Limited, Hemel Hempstead, HP3 £37,500
Ideal Roofing, Hemel Hempstead, HP2 £36,150
Total Refurbishment & Build, Kings Langley, WD4 £36,330
JCG BUILDING SERVICES LTD, Apsley, HP3 £36,240
BARRETT LESLIE BUILDING, Hemel Hempstead, HP1 £36,240
T Woodman Loft Conversions & Extensions, Hemel hempstead, HP2 £36,240
I GIBBS BUILDING SERVICES, Hemel Hempstead, HP1 £35,970
Hertfordshire brickwork, Hemel Hempstead, Hp1 £15,900
All Weather Roofing (Herts) LTD, Keymers Chapel Croft, Chipperfield, King, WD4 £35,970
Grand Developments and Construction Ltd, Hertfordshire, HP1 £37,140
EB Construction & Building Ltd, Hemel Hempstead, HP2 £37,500
Alpha Home Improvements London Ltd, Hillier Garden Centre, Piccotts End, Hem, HP1 £35,610

Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Basement Conversion near Dacorum£36£231
Basement Conversion near Hemel Hempstead£36£231
Basement Conversion near Berkhamsted£35£227
Basement Conversion near St Albans£52£242
Basement Conversion near Chesham£36£237
Basement Conversion near Rickmansworth£36£241
Basement Conversion near Watford£37£239
Basement Conversion near Harpenden£69£256
Basement Conversion near Bushey£37£240
Basement Conversion near Borehamwood£37£238