Build a single storey extension in AL10 from £39,000

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Extension builder estimates (based on hourly rates) to build a single storey extension in AL10

Range from the cheapest single storey extension £39,000 (Complex Construction based in AL7) to the dearest single storey extension £55,000 (Planson’s Building Services based in AL1).
Comparing extension builders estimates for fitting a downstairs toilet 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 to build a single storey extension in AL10 by posting a job with HaMuch and we will send it to extension builders in AL10.

Estimates for single storey extension near AL10

"Single storey extension"

WELWYN



Estimates for common extension builder jobs in AL10;

JobEstimate
Underpinning a house£17,364
Build a two storey extension£87,796
Build a timber frame extension£25,864
Install a swimming pool£80,864
Cost to build a single storey extension£52,274
Cost to build a side return extension£39,966
Install an RSJ£2,064
Build an outbuilding£9,864
Build a mansard loft conversion£51,864
Cost of a loft conversion£32,472
Build a kitchen extension£41,864
Build a hip to gable loft conversion£41,864
Build a granny annexe£86,864
Build a garden office£9,864
Convert a garage£15,864
Build a new garage£18,364
Build a flat roof extension£21,864
Build a dormer loft conversion£41,864
Lay a concrete foundation£6,114
Convert a bungalow loft£28,864
Basement conversion cost£35,966
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Rates for other AL10 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
Single storey extension cost in AL10
Estimate Single storey extension cost in AL10 based on hourly/daily rate (excluding VAT or callout charges)
Business name Single storey extension cost
A S G Developments - Herts LTD , Hatfield, AL10 £47,000
Buildline, Hatfield, AL10 £52,440
VALLEYCREST CONSTRUCTION LTD, Hatfield, AL10 £52,600
Hertfordshire Design, Hertfordshire, AL10 £54,040
A1 Home Care Building Maintenance, Hatfield, AL10 £52,600
Mick O Farrell Builders, Hatfield, AL10 £51,640
Buyerz Trading, Hertfordshire, AL10 £54,200
G FORCE BUILDERS, Brookmans Park, AL9 £52,440
NJG BUILDING SOLUTIONS LTD, Hertfordshire, AL7 £54,360
Lemsford Building, Herefordshire, AL8 £54,360
Buildstar, Welwyn garden city, AL7 £47,000
Ebro Construction Group, St Albans, Hertfordshire, AL4 £51,960
LBH Building & Property Services, Welwyn Garden City, Hertfordshire, AL7 £51,800
A.MILLS BUILDING SOLUTIONS LTD, Sandridge, AL4 £52,760
STYLE BUILDING SERVICES LTD, Welwyn Garden City, AL7 £52,760
Herts Premier Builders, Hertfordshire, AL7 £54,360
J J Roofing & Gutter Repairs, Hatfield, AL9 £52,280
R. Newman Construction, Londonderry, AL4 £54,360
J&R Property, Hertfordshire, AL7 £54,360
Grain Property, Hertfordshire, AL4 £54,200
PRIMEEXPERT, Hertfordshire, AL7 £54,360
London Elite Construction, Potters Bar, EN6 £52,760
Complex Construction, Welwyn Garden City, AL7 £39,000
Planson’s Building Services, Hertfordshire , AL1 £55,000
Property Interior Services, St. Albans, AL1 £54,200

Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Single Storey Extension near Hatfield£54£241
Single Storey Extension near Welwyn Garden City£36£229
Single Storey Extension near Potters Bar£38£240
Single Storey Extension near St Albans£52£242
Single Storey Extension near Harpenden£69£256
Single Storey Extension near Hertford£39£247
Single Storey Extension near Borehamwood£37£238
Single Storey Extension near High Barnet£37£236
Single Storey Extension near Cheshunt£41£244
Single Storey Extension near Hoddesdon£40£252