Build a single storey extension in Borehamwood from £43,800

HaMuch is Excellent
Trustpilot

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

Range from the cheapest single storey extension £43,800 (J&K Expert Building Services based in EN5) to the dearest single storey extension £54,360 (MJR Construction Ltd based in WD23).
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 Borehamwood by posting a job with HaMuch and we will send it to extension builders in Borehamwood.

Estimates for single storey extension near Borehamwood

"Single storey extension"

BOREHAMWOOD



Estimates for common extension builder jobs in Borehamwood;

JobEstimate
Underpinning a house£17,374
Build a two storey extension£87,810
Build a timber frame extension£25,874
Install a swimming pool£80,874
Cost to build a single storey extension£52,472
Cost to build a side return extension£40,078
Install an RSJ£2,074
Build an outbuilding£9,874
Build a mansard loft conversion£51,874
Cost of a loft conversion£32,565
Build a kitchen extension£41,874
Build a hip to gable loft conversion£41,874
Build a granny annexe£86,874
Build a garden office£9,874
Convert a garage£15,874
Build a new garage£18,374
Build a flat roof extension£21,874
Build a dormer loft conversion£41,874
Lay a concrete foundation£6,124
Convert a bungalow loft£28,874
Basement conversion cost£36,078
2. Enter postcode to get estimate
plus materials

to see who is available and get more information


Rates for other Borehamwood 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 Borehamwood
Estimate Single storey extension cost in Borehamwood based on hourly/daily rate (excluding VAT or callout charges)
Business name Single storey extension cost
BBC, Hertfordshire, WD6 £54,200
Monarchy Building Services Ltd, Hertfordshire, WD6 £54,200
London Roofing Building Ltd, Borehamwood, WD6 £52,760
Ardent Home Improvements Ltd, 20 Carrington Avenue, Borehamwood, Hertfordshire, WD6 £51,960
Harris Calnan Construction, One Oak Court, Warwick Road, Borehamwood, Herefordshire, WD6 £51,960
Mandala Building Services, Hertfordshire, WD6 £54,200
Lukpol Building Services, Borehamwood, WD6 £51,960
LF Gjabri Contractions Ltd, Hartfordshire , WD6 £52,760
K&K Building Contractors Ltd, London, Hertfordshire, WD6 £51,960
Deluxe Construction, A1 Golf Activity Centre, London, Hertfordshire, EN5 £52,120
V and T Homes Limited, London, Greater London, wd6 £51,960
Aspirations Design, 29 Harrowes Meade, Edgware, London, Greater London, HA8 £51,960
RM GRAND BUILDERS LTD, Lynford Gardens Edgware, London, HA8 £51,960
Optma Builders ltd, 25 Endersby Road, Barnet, EN5 £51,960
CORTESE CONSTRUCTION, Greater London, NW7 £54,200
United Builders Exclusive, Pinner, ha7 £54,200
ARI Studio LTD, 7 Bridge Court, Craigmount, Radlett, Her, WD7 £52,120
JD Martin, POTTERS BAR, Hertfordshire, EN6 £51,960
Crest Construction and Interiors Ltd, Edgware, HA8 £52,760
Griggs Homes, 13 Beaumont gate, Radlett, wd7 £52,120
NW London Contracts Ltd, Greater London, NW7 £54,200
J&K Expert Building Services, Barnet, EN5 £43,800
MJR Construction Ltd, Hertfordshire, WD23 £54,360
Coldshield ltd, Greater London, NW7 £54,200
Dtv construction ltd, 2 hillside drive, London, Hertfordshire, HA8 £51,960

Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Single Storey Extension near Borehamwood£37£238
Single Storey Extension near High Barnet£37£236
Single Storey Extension near Bushey£37£240
Single Storey Extension near Potters Bar£38£240
Single Storey Extension near Brent Cross£37£237
Single Storey Extension near Watford£37£239
Single Storey Extension near Harrow£37£235
Single Storey Extension near Muswell Hill£38£236
Single Storey Extension near St Albans£52£246
Single Storey Extension near Hatfield£53£244