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Flat roof extension cost in Berkeley

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 Berkeley?

A flat roof extension ranges from the cheapest of £21,280 (M. L. Property solutions based in Gl15) to the dearest of £21,920 (JD PLANT GRDWRK SPECIALIST LTD based in GL14), 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 Berkeley by posting a job with HaMuch. We'll send it to extension builders in Berkeley.

Estimates for flat roof extension near Berkeley

Estimates for common extension builder jobs in Berkeley;

JobEstimate
Underpinning a house£17,173
Build a two storey extension£87,509
Build a timber frame extension£25,673
Install a swimming pool£80,673
Cost to build a single storey extension£48,459
Cost to build a side return extension£37,821
Install an RSJ£1,873
Build an outbuilding£9,673
Build a mansard loft conversion£51,673
Cost of a loft conversion£30,684
Build a kitchen extension£41,673
Build a hip to gable loft conversion£41,673
Build a granny annexe£86,673
Build a garden office£9,673
Convert a garage£15,673
Build a new garage£18,173
Build a flat roof extension£21,673
Build a dormer loft conversion£41,673
Lay a concrete foundation£5,923
Convert a bungalow loft£28,673
Basement conversion cost£33,821
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Rates for other Berkeley 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 Berkeley
Estimate Flat roof extension cost in Berkeley based on hourly/daily rate (excluding VAT or callout charges)
Business name Flat roof extension cost
M. L. Property solutions, Lydney, gloucestershire, Gl15 £21,280
Gastropod Services, 3 Kingsway, Dursley, Gloucestershire, GL11 £21,648
M J LLEWLLYN BUILDING SERVICES, Kingswood, GL12 £21,728
STAG Design & Build Ltd, Bristol, GL12 £21,808
G & J BUILDING MAINTENANCE, Alveston, BS35 £21,736
MI Works Cotswolds Ltd, Eastington, GL10 £21,600
WILSONS BUILDERS CO LTD, Kingswood, GL12 £21,736
J R BUILDING LTD , Gloucester, GL2 £21,680
Milliner Construction, Gloucestershire, NP16 £21,776
JD PLANT GRDWRK SPECIALIST LTD, Glos, GL14 £21,920
IAN RICE BUILDING LTD, Stonehouse, glos, GL10 £21,440
WARD & CO LTD (BUILDING, Stonehouse, GL10 £21,680
Gps building.com Ltd, lydney, GL14 £21,440
C M M Building & Maintenance, Yate, BS37 £21,760
STROUD BUILDING COMPANY LTD, Stroud, GL5 £21,664
M A Churchill Building & Decor, Bradley Stoke, BS32 £21,736
Smithys, Stroud, GL5 £21,600
New Haven Construction Group Ltd, Chepstow, NP16 £21,672
E R HEMMINGS (BUILDING) LTD, Yate, BS37 £21,736
E R HEMMINGS (BUILDING) LTD, Yate, BS37 £21,736
R & G Taylor Builders, Chepstow, NP16 £21,408
CJW BUILDING SERVICES LIMITED, Yate, BS37 £21,920
SteelPad, Unit B4, Nailsworth Mills, Nailsworth, Gloucestershire, GL6 £21,656
E Partridge Building Services Limited, Gloucestershire, GL5 £21,752
All Point Building, Yate, BS37 £21,712

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Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Flat Roof Extension near Yate£28£223
Flat Roof Extension near Stroud£28£211
Flat Roof Extension near Bradley Stoke£29£221
Flat Roof Extension near South Gloucestershire£29£223
Flat Roof Extension near Quedgeley£27£212
Flat Roof Extension near Gloucester£26£201
Flat Roof Extension near Kingswood£29£223
Flat Roof Extension near Bristol£29£222
Flat Roof Extension near Clifton£29£222
Flat Roof Extension near Chippenham£28£216