Build a single storey extension in Mansion House from £51,960

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

Range from the cheapest single storey extension £51,960 (Volute London based in EC4N) to the dearest single storey extension £53,880 (Londoner Building Ltd. based in EC1A).
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 Mansion House by posting a job with HaMuch and we will send it to extension builders in Mansion House.

Estimates for single storey extension near Mansion House

Estimates for common extension builder jobs in Mansion House;

JobEstimate
Underpinning a house£17,380
Build a two storey extension£87,820
Build a timber frame extension£25,880
Install a swimming pool£80,880
Cost to build a single storey extension£52,606
Cost to build a side return extension£40,154
Install an RSJ£2,080
Build an outbuilding£9,880
Build a mansard loft conversion£51,880
Cost of a loft conversion£32,628
Build a kitchen extension£41,880
Build a hip to gable loft conversion£41,880
Build a granny annexe£86,880
Build a garden office£9,880
Convert a garage£15,880
Build a new garage£18,380
Build a flat roof extension£21,880
Build a dormer loft conversion£41,880
Lay a concrete foundation£6,130
Convert a bungalow loft£28,880
Basement conversion cost£36,154
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Rates for other Mansion House 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 Mansion House
Estimate Single storey extension cost in Mansion House based on hourly/daily rate (excluding VAT or callout charges)
Business name Single storey extension cost
Omniform, Greater London, EC3V £52,120
Volute London, London, Greater London, EC4N £51,960
Flow Property Services, London, Greater London, EC4M £51,960
Aylaa Exclusive, 9 Newbury Street, london, Greater London, EC1A £51,960
Londoner Building Ltd., Greater London, EC1A £53,880
London Roof Gardens, 30 The Leadenhall Building, 122 Leadenhall Street, London, Greater London, EC3V £53,880
SDL PKB, 107 - 111 Fleet street - London -, London, Ec4a £51,960
SCANDIIN, International House 24 Holborn Viaduct, London, Greater London, EC1A £51,960
GenUp Digital, East Dunbartonshire, EC3M £53,880
Venta Construction, 8 City Road, London, Greater London, EC1Y £51,960
TOP CONSTRUCTION, Moorfields Eye Hospital, EC1V £52,120
Fornia Build Ltd, Greater London, EC1V £53,880
Fornia Build Ltd, London, Greater London, EC1V £51,960
Shine Your Home, Shine Your Home Services, London, Greater London, E1 £52,120
evolve property solutions, Unit 143, 155 Minories, London, Greater London, EC3N £52,120
Kovacs Construction Ltd, Greater London, EC1N £53,880
Kovacs Construction Ltd, 4th Floor, 18 St. Cross Street, London, Greater London, EC1N £51,960
Space Design Construction Services Ltd, London, Greater London, SE1 £51,960
Elite Building, Greater London, WC2A £53,880
Elite Building, 7 Bell Yard, London, Greater London, WC2A £51,960
Oxford West, London, EC1N £51,960
Andrew Penny Construction, 63-66 Hatton Garden 5th floor Suite 23, London, Greater London, EC1N £51,960
MakoExpert Ltd - Property Refurbishment Specialist, Greater London, EC2A £53,880
Helix Group Ltd, London, EC2A £53,880
Glass Spaces, Extensions and Rooms, 86-90 Paul street,, EC2A £52,120

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