Underpin your home in Knebworth from £16,700

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Cost of underpinning in Knebworth

If your home needs underpinning due to subsidence, it can be a worrying time for you. Luckily, specialist builders can help you underpin your house and stabilise it for years to come. But how much will it cost in Knebworth?

Underpinning ranges from £16,700 (Complex Construction based in AL7) to £17,508 (Stevenage Roofing Services based in SG1), but the final cost will depend on the method of underpinning used, how much of your foundations need underpinning and where you live.

Comparing extension builders estimates for underpinning gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.

Get quotes to underpin your home in Knebworth by posting a job with HaMuch and we will send it to extension builders in Knebworth.

Estimates for underpinning near Knebworth

Estimates for common extension builder jobs in Knebworth;

JobEstimate
Underpinning a house£17,368
Build a two storey extension£87,802
Build a timber frame extension£25,868
Install a swimming pool£80,868
Cost to build a single storey extension£52,357
Cost to build a side return extension£40,013
Install an RSJ£2,068
Build an outbuilding£9,868
Build a mansard loft conversion£51,868
Cost of a loft conversion£32,511
Build a kitchen extension£41,868
Build a hip to gable loft conversion£41,868
Build a granny annexe£86,868
Build a garden office£9,868
Convert a garage£15,868
Build a new garage£18,368
Build a flat roof extension£21,868
Build a dormer loft conversion£41,868
Lay a concrete foundation£6,118
Convert a bungalow loft£28,868
Basement conversion cost£36,013
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Rates for other Knebworth 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
Underpinning cost in Knebworth
Estimate Underpinning cost in Knebworth based on hourly/daily rate (excluding VAT or callout charges)
Business name Underpinning cost
Ross Taylor Homes, Unit 18 Mardleybury Farm, Mardleybury Road, Datchworth, Hertfordshire, SG3 £17,332
Interior Installations, Welwyn, AL6 £17,388
MA Gower, Welwyn, AL6 £17,100
Laurdan Building LTD, Welwyn, AL6 £17,476
Red Swan Construction, Hertfordshire, SG2 £17,492
GB Build, 33 Walnut Tree Close, Aston End, Poplar, Stevenage, Hertfordshire, SG2 £17,340
Complex Construction, Welwyn Garden City, AL7 £16,700
Wyatt Installations, Hertfordshire, SG1 £17,500
Harris Building Solutions Limited, Stevenage, SG1 £17,348
J&R Property, Hertfordshire, AL7 £17,468
G B BUILDSTORE LTD, Stevenage, SG1 £17,420
Stevenage Roofing Services, Hertfordshire, SG1 £17,508
PRIMEEXPERT, Hertfordshire, AL7 £17,468
Herts Premier Builders, Hertfordshire, AL7 £17,468
LBH Building & Property Services, Welwyn Garden City, Hertfordshire, AL7 £17,340
STYLE BUILDING SERVICES LTD, Welwyn Garden City, AL7 £17,388
Precision Roofing & Building Maintenance, Stevenage, SG1 £17,500
Buildstar, Welwyn garden city, AL7 £17,100
WALKERN CONSTRUCTION LIMITED, Ardeley, SG2 £17,444
Conserv-a-tech, 24 Riccat Lane, Stevenage, Hertfordshire, SG1 £17,340
Lemsford Building, Herefordshire, AL8 £17,468
TPJ Building Ltd, Ware, SG12 £17,396
Country Home Concepts, Hertfordshire, SG4 £17,508
J B R Contracts, 38 Norwood Close, Hertford, Hertfordshir, SG14 £17,316
Up and Out Builds Ltd, Ware, SG12 £17,388

Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Underpinning near Stevenage£37£239
Underpinning near Welwyn Garden City£36£229
Underpinning near Hertford£39£247
Underpinning near Hitchin£37£238
Underpinning near East Hertfordshire£37£241
Underpinning near North Hertfordshire£37£239
Underpinning near Hatfield£53£244
Underpinning near Ware£40£252
Underpinning near Harpenden£70£264
Underpinning near Letchworth£37£239