Loft conversions in Welwyn Garden City from £26,250

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Cheapest builders for loft conversion in Welwyn Garden City

Range from the cheapest Loft conversion £26,250 (Complex Construction based in AL7) to the dearest Loft conversion £33,525 (Laurdan Building LTD based in AL6).

Comparing extension builders estimates for Loft 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 of a loft conversion in Welwyn Garden City by posting your job to extension builders in Welwyn Garden City.

Estimates for loft conversion near Welwyn Garden City

Estimates for common extension builder jobs in Welwyn Garden City;

JobEstimate
Underpinning a house£17,341
Build a two storey extension£87,761
Build a timber frame extension£25,841
Install a swimming pool£80,841
Cost to build a single storey extension£51,819
Cost to build a side return extension£39,711
Install an RSJ£2,041
Build an outbuilding£9,841
Build a mansard loft conversion£51,841
Cost of a loft conversion£32,259
Build a kitchen extension£41,841
Build a hip to gable loft conversion£41,841
Build a granny annexe£86,841
Build a garden office£9,841
Convert a garage£15,841
Build a new garage£18,341
Build a flat roof extension£21,841
Build a dormer loft conversion£41,841
Lay a concrete foundation£6,091
Convert a bungalow loft£28,841
Basement conversion cost£35,711
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Rates for other Welwyn Garden City 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
Loft conversion cost in Welwyn Garden City
Estimate Loft conversion cost in Welwyn Garden City based on hourly/daily rate (excluding VAT or callout charges)
Business name Loft conversion cost
STYLE BUILDING SERVICES LTD, Welwyn Garden City, AL7 £32,700
Buildstar, Welwyn garden city, AL7 £30,000
PRIMEEXPERT, Hertfordshire, AL7 £33,450
LBH Building & Property Services, Welwyn Garden City, Hertfordshire, AL7 £32,250
Herts Premier Builders, Hertfordshire, AL7 £33,450
J&R Property, Hertfordshire, AL7 £33,450
Complex Construction, Welwyn Garden City, AL7 £26,250
NJG BUILDING SOLUTIONS LTD, Hertfordshire, AL7 £33,450
Lemsford Building, Herefordshire, AL8 £33,450
J J Roofing & Gutter Repairs, Hatfield, AL9 £32,475
Hertfordshire Design, Hertfordshire, AL10 £33,300
A S G Developments - Herts LTD , Hatfield, AL10 £30,000
Laurdan Building LTD, Welwyn, AL6 £33,525
J B R Contracts, 38 Norwood Close, Hertford, Hertfordshir, SG14 £32,025
Interior Installations, Welwyn, AL6 £32,700
VALLEYCREST CONSTRUCTION LTD, Hatfield, AL10 £32,625
MA Gower, Welwyn, AL6 £30,000
Buildline, Hatfield, AL10 £32,550
A1 Home Care Building Maintenance, Hatfield, AL10 £32,625
Ross Taylor Homes, Unit 18 Mardleybury Farm, Mardleybury Road, Datchworth, Hertfordshire, SG3 £32,175
Mick O Farrell Builders, Hatfield, AL10 £32,175
Oakridge Construction Limited, Hertford, SG14 £32,550
Buyerz Trading, Hertfordshire, AL10 £33,375
Grain Property, Hertfordshire, AL4 £33,375
G FORCE BUILDERS, Brookmans Park, AL9 £32,550

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Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Loft Conversion near Welwyn Garden City£36£229
Loft Conversion near Hatfield£53£244
Loft Conversion near Hertford£39£247
Loft Conversion near Potters Bar£38£240
Loft Conversion near Harpenden£70£264
Loft Conversion near St Albans£52£246
Loft Conversion near Ware£40£252
Loft Conversion near Cheshunt£41£245
Loft Conversion near Stevenage£37£239
Loft Conversion near Hoddesdon£40£252