Build a single storey extension in N1 from £51,960

HaMuch is Excellent
Trustpilot

Extension builder estimates (based on hourly rates) to build a single storey extension in N1

Range from the cheapest single storey extension £51,960 (Regent Developments based in N1) to the dearest single storey extension £53,880 (Upper Class Builders based in N1).
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 N1 by posting a job with HaMuch and we will send it to extension builders in N1.

Estimates for single storey extension near N1

Estimates for common extension builder jobs in N1;

JobEstimate
Underpinning a house£17,405
Build a two storey extension£87,857
Build a timber frame extension£25,905
Install a swimming pool£80,905
Cost to build a single storey extension£53,099
Cost to build a side return extension£40,431
Install an RSJ£2,105
Build an outbuilding£9,905
Build a mansard loft conversion£51,905
Cost of a loft conversion£32,859
Build a kitchen extension£41,905
Build a hip to gable loft conversion£41,905
Build a granny annexe£86,905
Build a garden office£9,905
Convert a garage£15,905
Build a new garage£18,405
Build a flat roof extension£21,905
Build a dormer loft conversion£41,905
Lay a concrete foundation£6,155
Convert a bungalow loft£28,905
Basement conversion cost£36,431
2. Enter postcode to get estimate
plus materials

to see who is available and get more information


Rates for other N1 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 N1
Estimate Single storey extension cost in N1 based on hourly/daily rate (excluding VAT or callout charges)
Business name Single storey extension cost
Upper Class Builders, London, N1 £53,880
Regent Developments, London, Greater London, N1 £51,960
PRG Extensions, Greater London, N1 £53,880
Ant-works, London, Surrey, N1 £51,960
PRG Extensions, 20-22 Wenlock Road, London, England, London, Greater London, N1 £51,960
Juxtacon Ltd, London, Greater London, N1 £51,960
Sandhill Bulding Solutions Ltd, Greater London, N1 £51,960
EB, London, EC1V £52,760
CARTA NOVA - Architecture & Beyond, Greater London, N1 £53,880
CMT Ltd, Islington, N1 £52,760
Facit Homes, 3A Godson Street, London, Greater London, N1 £51,960
Reltic Project, Londonderry, EC1V £53,880
Uno contract limited, Greater London, EC1V £53,880
Eastgrand Limited, Greater London, EC1V £53,880
Master Build Team, Greater London, EC1V £53,880
STAY STEEL, London, EC1V £53,880
Aviary Property, Kent, EC1V £53,880
Arkbuild.london, Greater London, Ec1v £53,880
K Construct Ltd, Greater London, EC1V £53,880
Alkemist Build and Decorate, Kemp House, 160 City Road,, London, Londonderry, EC1V £51,960
Master Build Team, Kemp House,, 152-160 city road, London, Greater London, EC1V £51,960
TP Building & Development Services Limited, Greater London, EC1V £53,880
Redway Construction, London, Greater London, EC1V £51,960
Miah Designs and Build, Greater London, EC1V £53,880
PAD, Greater London, EC1V £53,880

Get extension builder rates instantly

Get extension builder rates instantly
Borough in London
Single Storey Extension in Islington
Single Storey Extension in Moorfields Eye Hospital
Single Storey Extension in Finsbury
Single Storey Extension in Islington
Single Storey Extension in St Luke's
Single Storey Extension in Shoreditch
Single Storey Extension in Highbury
Single Storey Extension in Clerkenwell
Single Storey Extension in Barbican
Single Storey Extension in King's Cross