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Flat roof extension cost in Kingswood

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 Kingswood?

A flat roof extension ranges from the cheapest of £21,736 (Concept Solutions Bristol Ltd based in BS15) to the dearest of £22,000 (ST GEORGES HOMES (UK) LTD based in BS16), 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 Kingswood by posting a job with HaMuch. We'll send it to extension builders in Kingswood.

Estimates for flat roof extension near Kingswood

Estimates for common extension builder jobs in Kingswood;

JobEstimate
Underpinning a house£17,294
Build a two storey extension£87,691
Build a timber frame extension£25,794
Install a swimming pool£80,794
Cost to build a single storey extension£50,885
Cost to build a side return extension£39,185
Install an RSJ£1,994
Build an outbuilding£9,794
Build a mansard loft conversion£51,794
Cost of a loft conversion£31,821
Build a kitchen extension£41,794
Build a hip to gable loft conversion£41,794
Build a granny annexe£86,794
Build a garden office£9,794
Convert a garage£15,794
Build a new garage£18,294
Build a flat roof extension£21,794
Build a dormer loft conversion£41,794
Lay a concrete foundation£6,044
Convert a bungalow loft£28,794
Basement conversion cost£35,185
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Rates for other Kingswood 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 Kingswood
Estimate Flat roof extension cost in Kingswood based on hourly/daily rate (excluding VAT or callout charges)
Business name Flat roof extension cost
Building & Property Maintenance, Avon, BS15 £21,824
S JOYCE BUILDING, Kingswood, BS15 £21,744
R W BUILDING WORKS, Kingswood, BS15 £21,744
Concept Solutions Bristol Ltd, Kingswood, BS15 £21,736
ASHWIN CONSTRUCTION, Bitton, BS30 £21,744
J GREEN PLASTERING LTD, Easton, BS5 £21,824
24 7 BUILDING SOLUTIONS LTD, Downend, BS16 £21,736
ABC Home Improvement, Easton, BS5 £21,776
Just Plastered, Long Handstones, Bristol, Avon, BS30 £21,824
Red's Building Services, Brislington, BS4 £21,776
Globe Heating Ltd, AVON, BS16 £21,816
HOLBROOK CONSTRUCTION, Bitton, BS30 £21,744
Integrate Design and Build, Bristol, BS16 £21,744
Built Square Construction, Bristol, BS16 £21,824
PWT Builders Ltd, Somerset, BS16 £21,816
Uks, Somerset, Bs4 £21,832
Claro Design and Build, Bristol, Bristol, BS5 £21,768
SMJ Construction, Downend, BS16 £21,736
A1 Plumbing Services, Bristol, BS5 £21,768
HYATT BUILDING SERVICES, Downend, BS16 £21,736
Natural Design and Build, Bristol, Bristol, BS5 £21,760
ST GEORGES HOMES (UK) LTD, Bristol, BS16 £22,000
ESW Ltd, BRISTOL, Bristol, BS5 £21,824
GARY G BOND LIMITED, Bristol, BS16 £22,000
AMG Construction, Bristol, BS4 £21,760

Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Flat Roof Extension near Kingswood£29£223
Flat Roof Extension near Bristol£29£222
Flat Roof Extension near Keynsham£29£222
Flat Roof Extension near South Gloucestershire£29£223
Flat Roof Extension near Clifton£29£222
Flat Roof Extension near Bradley Stoke£29£221
Flat Roof Extension near Yate£28£223
Flat Roof Extension near Bath£28£221
Flat Roof Extension near Portishead£29£221
Flat Roof Extension near North Somerset£29£216