Underpin your home in Welwyn from £16,700

HaMuch is Excellent
Trustpilot

Cost of underpinning in Welwyn

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 Welwyn?

Underpinning ranges from £16,700 (Complex Construction based in AL7) to £17,492 (Red Swan Construction based in SG2), 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 Welwyn by posting a job with HaMuch and we will send it to extension builders in Welwyn.

Estimates for underpinning near Welwyn

Estimates for common extension builder jobs in Welwyn;

JobEstimate
Underpinning a house£17,342
Build a two storey extension£87,763
Build a timber frame extension£25,842
Install a swimming pool£80,842
Cost to build a single storey extension£51,845
Cost to build a side return extension£39,725
Install an RSJ£2,042
Build an outbuilding£9,842
Build a mansard loft conversion£51,842
Cost of a loft conversion£32,271
Build a kitchen extension£41,842
Build a hip to gable loft conversion£41,842
Build a granny annexe£86,842
Build a garden office£9,842
Convert a garage£15,842
Build a new garage£18,342
Build a flat roof extension£21,842
Build a dormer loft conversion£41,842
Lay a concrete foundation£6,092
Convert a bungalow loft£28,842
Basement conversion cost£35,725
2. Enter postcode to get estimate
plus materials

to see who is available and get more information


Rates for other Welwyn 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 Welwyn
Estimate Underpinning cost in Welwyn based on hourly/daily rate (excluding VAT or callout charges)
Business name Underpinning cost
Laurdan Building LTD, Welwyn, AL6 £17,476
MA Gower, Welwyn, AL6 £17,100
Interior Installations, Welwyn, AL6 £17,388
Complex Construction, Welwyn Garden City, AL7 £16,700
J&R Property, Hertfordshire, AL7 £17,468
Ross Taylor Homes, Unit 18 Mardleybury Farm, Mardleybury Road, Datchworth, Hertfordshire, SG3 £17,332
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
Buildstar, Welwyn garden city, AL7 £17,100
Lemsford Building, Herefordshire, AL8 £17,468
NJG BUILDING SOLUTIONS LTD, Hertfordshire, AL7 £17,468
J J Roofing & Gutter Repairs, Hatfield, AL9 £17,364
J B R Contracts, 38 Norwood Close, Hertford, Hertfordshir, SG14 £17,316
Hertfordshire Design, Hertfordshire, AL10 £17,452
Red Swan Construction, Hertfordshire, SG2 £17,492
Grain Property, Hertfordshire, AL4 £17,460
A S G Developments - Herts LTD , Hatfield, AL10 £17,100
Oakridge Construction Limited, Hertford, SG14 £17,372
GB Build, 33 Walnut Tree Close, Aston End, Poplar, Stevenage, Hertfordshire, SG2 £17,340
VALLEYCREST CONSTRUCTION LTD, Hatfield, AL10 £17,380
Herts Loft Ltd, Hertford, SG14 £17,388
Harris Building Solutions Limited, Stevenage, SG1 £17,348
A1 Home Care Building Maintenance, Hatfield, AL10 £17,380

Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Underpinning near Welwyn Garden City£36£229
Underpinning near Hertford£39£247
Underpinning near Hatfield£53£244
Underpinning near Stevenage£37£239
Underpinning near Harpenden£70£264
Underpinning near Hitchin£37£238
Underpinning near East Hertfordshire£37£241
Underpinning near Ware£40£252
Underpinning near St Albans£52£246
Underpinning near North Hertfordshire£37£239