Extend your SS9 with an extension

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 SS9?

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Flat roof extension cost in SS9

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 SS9?

A flat roof extension ranges from the cheapest of £21,712 (Daw Build based in SS0) to the dearest of £22,400 (LAS Home Improvements based in SS6), 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 SS9 by posting a job with HaMuch. We'll send it to extension builders in SS9.

Estimates for build a flat roof extension near SS9

Estimates for common extension builder jobs in SS9;

JobEstimate
Cost to underpin a house£17,307
Build a two storey extension£87,711
Cost to build a timber frame extension£25,807
Cost to build a swimming pool£80,807
Cost to build a single storey extension£51,141
Cost to build a side return extension£39,329
Cost to Install an RSJ£2,007
Build an outbuilding£9,807
Cost to build a mansard loft conversion£51,807
Cost of a loft conversion£31,941
Cost to build a kitchen extension£41,807
Build a hip to gable loft conversion£41,807
Build a granny annexe£86,807
Build a garden office£9,807
Cost of a garage conversion£15,807
Build a new garage£18,307
Cost to build a flat roof extension£21,807
Cost to build a dormer loft conversion£41,807
Lay a concrete foundation£6,057
Cost of a bungalow loft conversion£28,807
Basement conversion cost£35,329
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Rates for other SS9 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
Build a flat roof extension cost in SS9
Estimate Build a flat roof extension cost in SS9 based on hourly/daily rate (excluding VAT or callout charges)
Business name Build a flat roof extension cost
JBZ BUILDING, Leigh-on-sea, SS9 £21,776
Rubik Homes Ltd, Leigh-on-sea, SS9 £21,776
STEVE HUGGINS BUILDING CONTRAC, Leigh-on-sea, SS9 £21,720
Top Rooms Loft, Leigh-on-sea, SS9 £21,776
Leaf Construction Services Ltd, Southend-on-Sea , SS9 £21,920
Lintott Building Solutions Ltd, Essex, SS9 £21,808
CEDAR CONSTRUCTION (UK) LTD, Leigh-on-sea, SS9 £21,776
GAB Design, Leigh-on-sea, SS9 £21,776
Muddy Wood Projects, Westcliff-on-Sea, SS0 £21,808
Daw Build, Westcliff-on-sea, SS0 £21,712
Claimfix Ltd, Westcliff-on-sea, SS0 £21,760
MGM Painters, Leigh on sea , SS9 £21,776
Southend construction, Essex, Ss0 £21,808
Old2New Projects, Westcliff-on-sea, SS0 £21,760
Castle Point Construction, Westcliff-on-sea, SS0 £21,768
DM Construction Builders Ltd, Southend-on-sea, SS2 £21,768
Bellamy Group Limited, Essex, SS0 £21,800
Visionaire Projects Limited, Essex, SS0 £21,800
LAS Home Improvements , Rochford, SS6 £22,400
Anglian Preservation, Westcliff-on-sea, SS0 £21,752
FILO interiors, Essex, SS0 £21,800
TGC Roofing, Hadleigh, SS7 £21,856
Livinston & Son Ltd, Westcliff-on-sea, SS0 £21,760
Essex Building Solutions, Southend-on-Sea, SS2 £21,760
Wrights Building Services, Westcliff-on-sea, SS0 £21,760

Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Build A Flat Roof Extension near Southend-on-Sea£33£215
Build A Flat Roof Extension near Thundersley£34£221
Build A Flat Roof Extension near Rayleigh£34£222
Build A Flat Roof Extension near Canvey Island£34£224
Build A Flat Roof Extension near Wickford£34£224
Build A Flat Roof Extension near Basildon£34£220
Build A Flat Roof Extension near Stanford-le-Hope£35£222
Build A Flat Roof Extension near Billericay£34£219
Build A Flat Roof Extension near Gillingham£34£219
Build A Flat Roof Extension near Maldon£32£213