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Flat roof extension cost in CM0

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 CM0?

A flat roof extension ranges from the cheapest of £21,200 (SX Building Services Ltd based in SS4) to the dearest of £22,400 (Solution building contractors LTD based in SS4), 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 CM0 by posting a job with HaMuch. We'll send it to extension builders in CM0.

Estimates for flat roof extension near CM0

Estimates for common extension builder jobs in CM0;

JobEstimate
Underpinning a house£17,212
Build a two storey extension£87,568
Build a timber frame extension£25,712
Install a swimming pool£80,712
Cost to build a single storey extension£49,240
Cost to build a side return extension£38,260
Install an RSJ£1,912
Build an outbuilding£9,712
Build a mansard loft conversion£51,712
Cost of a loft conversion£31,050
Build a kitchen extension£41,712
Build a hip to gable loft conversion£41,712
Build a granny annexe£86,712
Build a garden office£9,712
Convert a garage£15,712
Build a new garage£18,212
Build a flat roof extension£21,712
Build a dormer loft conversion£41,712
Lay a concrete foundation£5,962
Convert a bungalow loft£28,712
Basement conversion cost£34,260
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Rates for other CM0 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 CM0
Estimate Flat roof extension cost in CM0 based on hourly/daily rate (excluding VAT or callout charges)
Business name Flat roof extension cost
C ROOT DESIGN & BUILD LIMITED, Southminster, CM0 £21,680
Shard Renovations Limited, Tilers Rest, Manor Road, Dengie, SOUTHMI, CM0 £21,672
DF Clark Design, Althorne, Essex, CM3 £21,672
ANGLIA BUILDERS AND LOFT CONVERSIONS, Chelmsford, CM3 £21,600
MARTIN BROTHERS CONSTRUCTION, Hatfield Peverel, CM3 £21,672
Solution building contractors LTD, Rotchford, SS4 £22,400
M&J Brickwork Ltd, Essex, CM3 £21,736
MGH BUILDING SOLUTIONS, Hatfield Peverel, CM3 £21,680
Cavanagh Construction Ltd, 2 Ferrer Cottages, Bradwell-On-Sea, CM0 £21,680
CLE BUILDING SERVICES LIMITED, Rochford, SS4 £21,696
MALDON BUILDING SERVICES, Maldon, CM9 £21,688
MALDON BUILDING SERVICES LTD, Maldon, CM9 £21,688
Parker James Builds Ltd, Chelmsford, CM3 £21,840
CONCORD BUILDERS LIMITED, Rochford, SS4 £21,712
C & C Conversions Ltd, Southend-on-sea, SS3 £21,744
SX Building Services Ltd, ESSEX, SS4 £21,200
K R WHITELEY BUILDING CONTRACT, Maldon, CM9 £21,696
SMH Property Services Ltd, 23 Holt Farm Way, Rochford, Essex, SS4 £21,680
Carter Construction, Shoeburyness, SS3 £21,736
C J R BUILDING SERVICES, Maldon, CM9 £21,696
Act Builders, Rochford, SS4 £21,712
SE Building & Roofing Ltd, Chelmsford, CM3 £21,672
Thoroughbuild UK Services Ltd , Rochford, SS4 £21,760
J R CONSTRUCTION, Hockley, SS5 £21,720
Reagan Construction and Landscapes, Essex, CM9 £21,768

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Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Flat Roof Extension near Maldon£32£213
Flat Roof Extension near Southend-on-Sea£33£215
Flat Roof Extension near Rayleigh£34£222
Flat Roof Extension near Thundersley£34£221
Flat Roof Extension near Witham£31£208
Flat Roof Extension near Wickford£34£224
Flat Roof Extension near Canvey Island£34£224
Flat Roof Extension near Basildon£34£220
Flat Roof Extension near Colchester£29£200
Flat Roof Extension near Clacton-on-Sea£26£197