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Flat roof extension cost in SS12

A flat roof extension is a great way to add extra space to your home without splashing out on the costs of a pitched roof extension. Often exempt from planning permission rules, you can build a flat roof extension up to 3 metres in height as long as it's not visible from a road. But how much do they cost in SS12?

A flat roof extension ranges from the cheapest of £21,200 (Royal Roofing & building contractors based in SS12) to the dearest of £22,000 (THAMES ESTUARY CONSTRUCTN LTD based in SS7), but these are just estimates. While they give you an idea of who will be better value, the best way to compare costs is to get real quotes. 

Find out how much your flat roof extension will cost in SS12 by posting a job with HaMuch. We'll send it to extension builders in SS12.

Estimates for flat roof extension near SS12

Estimates for common extension builder jobs in SS12;

JobEstimate
Underpinning a house£17,224
Build a two storey extension£87,587
Build a timber frame extension£25,724
Install a swimming pool£80,724
Cost to build a single storey extension£49,490
Cost to build a side return extension£38,400
Install an RSJ£1,924
Build an outbuilding£9,724
Build a mansard loft conversion£51,724
Cost of a loft conversion£31,167
Build a kitchen extension£41,724
Build a hip to gable loft conversion£41,724
Build a granny annexe£86,724
Build a garden office£9,724
Convert a garage£15,724
Build a new garage£18,224
Build a flat roof extension£21,724
Build a dormer loft conversion£41,724
Lay a concrete foundation£5,974
Convert a bungalow loft£28,724
Basement conversion cost£34,400
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Rates for other SS12 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
Flat roof extension cost in SS12
Estimate Flat roof extension cost in SS12 based on hourly/daily rate (excluding VAT or callout charges)
Business name Flat roof extension cost
Warton Woodworks, Wickford, SS11 £21,800
OEB Building Service Ltd, Wickford, SS11 £21,720
Royal Roofing & building contractors , North Benfleet, Wick, SS12 £21,200
DG Construction Essex Ltd, 25 Voysey Gardens, Pitsea, Basildon, Ess, SS13 £21,736
Capital Roofing Ltd, Basildon, SS13 £21,200
Concept Interiors Management Ltd, Essex, SS14 £21,864
BT Property Maintenance & Roofing, Grange Road, Basildo, SS13 £21,944
Hudson Garden Rooms, Unit 4D Hudson Garden Rooms, Bonville Farm, Essex, Essex, SS12 £21,752
CCW Building & Plumbing, Essex, SS13 £21,856
Witton & Pearce Builders in Essex, Basildon, SS14 £21,816
JCD Building Contractors, Essex, SS14 £21,864
HIGHLAND CONSTRUCTION, Benfleet, SS7 £21,776
Essex Conservatories, The Old Tack Room, Summerhill Garden Cen, CM11 £21,736
Charles Louis Interiors, Essex, CM3 £21,840
J PALMER BUILDING LTD, Pitsea, SS13 £21,768
LIVESEY CONSTRUCTION LIMITED, Benfleet, SS7 £21,784
THAMES ESTUARY CONSTRUCTN LTD, Benfleet, SS7 £22,000
RV BUILDING & MAINTENANCE, Billericay, CM11 £21,792
Csm building services, Basildon, SS16 £21,200
J & J Builders, Basildon, SS14 £21,824
DP Building Solutions, Basildon, SS16 £21,736
LB Plastering Service, Benfleet, SS7 £21,864
LG Construction (Essex) Ltd, Basildon, SS16 £21,600
D J J BRICKWORK LIMITED, Billericay, CM11 £21,600
Viking Carpentry, Essex, SS6 £21,840

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Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Flat Roof Extension near Wickford£34£224
Flat Roof Extension near Basildon£34£220
Flat Roof Extension near Billericay£34£218
Flat Roof Extension near Rayleigh£34£221
Flat Roof Extension near Thundersley£34£221
Flat Roof Extension near Canvey Island£34£224
Flat Roof Extension near Stanford-le-Hope£35£222
Flat Roof Extension near Brentwood£34£225
Flat Roof Extension near Southend-on-Sea£33£215
Flat Roof Extension near Chelmsford£33£224