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Flat roof extension cost in CA14

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 CA14?

A flat roof extension ranges from the cheapest of £21,200 (Ian Groves based in CA12) to the dearest of £21,600 (STAN MARTIN T/A based in CA26), 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 CA14 by posting a job with HaMuch. We'll send it to extension builders in CA14.

Estimates for flat roof extension near CA14

Estimates for common extension builder jobs in CA14;

JobEstimate
Underpinning a house£16,861
Build a two storey extension£87,042
Build a timber frame extension£25,361
Install a swimming pool£80,361
Cost to build a single storey extension£42,227
Cost to build a side return extension£34,315
Install an RSJ£1,561
Build an outbuilding£9,361
Build a mansard loft conversion£51,361
Cost of a loft conversion£27,763
Build a kitchen extension£41,361
Build a hip to gable loft conversion£41,361
Build a granny annexe£86,361
Build a garden office£9,361
Convert a garage£15,361
Build a new garage£17,861
Build a flat roof extension£21,361
Build a dormer loft conversion£41,361
Lay a concrete foundation£5,611
Convert a bungalow loft£28,361
Basement conversion cost£30,315
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Rates for other CA14 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 CA14
Estimate Flat roof extension cost in CA14 based on hourly/daily rate (excluding VAT or callout charges)
Business name Flat roof extension cost
STAN MARTIN T/A, Frizington, CA26 £21,600
William king Construction, Jacktrees Road, Cleator moor, Cumbria CA25 5B, CA25 £21,384
Sc brickwork, Cumbria, CA22 £21,448
M & K BUILDERS KESWICK LIMITED, Keswick, CA12 £21,312
Ian Groves, Penrith , CA12 £21,200
PAUL LITTLE BUILDING MAINT, Wigton, CA7 £21,224

Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Flat Roof Extension near Whitehaven£18£185
Flat Roof Extension near Carlisle£21£175