Build a single storey extension in Br14 from £39,000

HaMuch is Excellent
Trustpilot

Extension builder estimates (based on hourly rates) to build a single storey extension in Br14

Range from the cheapest single storey extension £39,000 (Bespoke Builders Beckenham based in BR3) to the dearest single storey extension £53,880 (GreenGauge Heating Limited based in SE6).
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 Br14 by posting a job with HaMuch and we will send it to extension builders in Br14.

Estimates for single storey extension near Br14

Estimates for common extension builder jobs in Br14;

JobEstimate
Underpinning a house£17,334
Build a two storey extension£87,751
Build a timber frame extension£25,834
Install a swimming pool£80,834
Cost to build a single storey extension£51,678
Cost to build a side return extension£39,632
Install an RSJ£2,034
Build an outbuilding£9,834
Build a mansard loft conversion£51,834
Cost of a loft conversion£32,193
Build a kitchen extension£41,834
Build a hip to gable loft conversion£41,834
Build a granny annexe£86,834
Build a garden office£9,834
Convert a garage£15,834
Build a new garage£18,334
Build a flat roof extension£21,834
Build a dormer loft conversion£41,834
Lay a concrete foundation£6,084
Convert a bungalow loft£28,834
Basement conversion cost£35,632
2. Enter postcode to get estimate
plus materials

to see who is available and get more information


Rates for other Br14 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 Br14
Estimate Single storey extension cost in Br14 based on hourly/daily rate (excluding VAT or callout charges)
Business name Single storey extension cost
AAB Tile Installation & Repairs, Keston, BR2 £52,600
Saintflexs , Bromley, BR1 £52,760
London Quality Construction Group Limited, Bromley, BR2 £43,800
Travel London Ltd, 98 Avondale Road, London, Bromley, BR1 £51,800
Pinder Building Contractors, Kingfisher House 21-23 Elmfield Road, Bromley, BR1 £51,640
Heritage Roofing and Building Solutions Ltd, Bromley, BR1 £51,320
Pineapple Interiors, Bromley, Greater London, BR1 £53,720
inscape projects ltd, Kent, BR2 £53,720
Carai Ltd, Bromley, BR1 £52,600
Nicholas James Construction, Bromley, Kent, BR1 £51,640
MPN Engineering LTD, Greater London, BR1 £53,720
Cre8tive Contractors Ltd, Beckenham, BR3 £52,600
Upwards and Outwards, London, SE12 £52,600
PROBUILD (SE) LTD, Bromley, BR1 £52,120
HouseForce (Beckenham) Ltd, Kent, BR3 £53,720
HA.ME.RA Building & Decoration, Bromley, BR1 £52,600
Ressi, High Street Centre, 137?139 High Street, London, Greater London, BR3 £51,800
Bespoke Builders Beckenham, Beckenham, BR3 £39,000
Placebell, London, Greater London, BR3 £51,800
J&S WALLINGTON LIMITED, Greater London, SE6 £53,720
GreenGauge Heating Limited, Greater London, SE6 £53,880
EXCELL BUILDING, West Wickham, Kent, BR4 £51,640
Hatfield-Marcus, London, Greater London, BR3 £51,800
Fairview Construction Team Ltd., Greater London, SE9 £53,720
Fairview Construction Team Ltd., 27 Castlecombe Road, London, Greater London, SE9 £51,640

Get extension builder rates instantly

Get extension builder rates instantly
Borough in London
Single Storey Extension in Bromley
Single Storey Extension in Keston
Single Storey Extension in Beckenham
Single Storey Extension in Catford
Single Storey Extension in West Wickam
Single Storey Extension in Grove Park
Single Storey Extension in Penge
Single Storey Extension in Chislehurst
Single Storey Extension in Sydenham
Single Storey Extension in Forest Hill