Extend your BH9 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 BH9?

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Flat roof extension cost in BH9

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 BH9?

A flat roof extension ranges from the cheapest of £21,600 (High Pitch Roofing Limited based in BH11) to the dearest of £22,600 (Wade and Son Builders based in bh22), 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 BH9 by posting a job with HaMuch. We'll send it to extension builders in BH9.

Estimates for build a flat roof extension near BH9

Estimates for common extension builder jobs in BH9;

JobEstimate
Cost to underpin a house£17,334
Build a two storey extension£87,751
Cost to build a timber frame extension£25,834
Cost to build a swimming pool£80,834
Cost to build a single storey extension£51,678
Cost to build a side return extension£39,632
Cost to Install an RSJ£2,034
Build an outbuilding£9,834
Cost to build a mansard loft conversion£51,834
Cost of a loft conversion£32,193
Cost to build a kitchen extension£41,834
Build a hip to gable loft conversion£41,834
Build a granny annexe£86,834
Build a garden office£9,834
Cost of a garage conversion£15,834
Build a new garage£18,334
Cost to build a flat roof extension£21,834
Cost to build a dormer loft conversion£41,834
Lay a concrete foundation£6,084
Cost of a bungalow loft conversion£28,834
Basement conversion cost£35,632
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Rates for other BH9 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
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Removals and Storage
Roofer
Tiler
Window Fitter
Build a flat roof extension cost in BH9
Estimate Build a flat roof extension cost in BH9 based on hourly/daily rate (excluding VAT or callout charges)
Business name Build a flat roof extension cost
Handyman Solutions, Dorset, BH9 £21,832
Beaver Woodworks cardiff Design & build, Dorset, BH9 £21,832
C&M Roofing, Bournemouth, BH9 £21,752
Sky Builders, Bournemouth, BH8 £21,752
PINEVALE BUILDING, Kinson, BH10 £21,760
A Q Roofing & Lofts Ltd, Bournemouth, BH8 £21,840
Veramut, Bournemouth, East Sussex, bh10 £21,752
Fiona Interior Designer, Dorset, BH8 £21,840
AKT Roofing Ltd, 44 Ophir Road, Charminster, Bournemouth, BH8 £21,744
JOSCELYNE BUILDERS, Branksome, BH12 £21,752
Vogue Construction, Dorset, BH10 £21,832
Rooster Construction, BOURNEMOUTH, BH11 £22,240
High Pitch Roofing Limited, BOURNEMOUTH, BH11 £21,600
All Build Developments Limited, Dorset, BH1 £21,840
B.Hunter, Bournemouth, BH1 £21,792
Wade and Son Builders, Ferndown, bh22 £22,600
Nevil Rose, Branksome, BH12 £21,792
Hayes Landscapes, Bournemouth, BH11 £21,944
Design'd Living Ltd, 4 Trafalgar Mews, 1 Nelson Road, Bournemouth, Dorset, BH4 £21,752
Revo Home Improvements, The Eco Hub, 8 Poole Hill, Bournemouth, Dorset, BH2 £21,760
GREENDALE CONSTRUCTION LTD, Branksome, BH12 £21,752
Colmar Construction Poole, Hamilton Court House, 1-3 Alum Chine Road, Bournemouth, Dorset, BH4 £21,752
CJC Brickwork, Poole, BH12 £21,752
Triple Three 9, Dorset, BH4 £21,832
Bournesouth Ltd, Discovery Court, 551-553 Wallisdown Road, Poole, Dorset, BH12 £21,752

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 Bournemouth£33£221
Build A Flat Roof Extension near Christchurch£32£222
Build A Flat Roof Extension near Poole£33£215
Build A Flat Roof Extension near New Forest£28£211
Build A Flat Roof Extension near Totton£30£216
Build A Flat Roof Extension near Salisbury£30£211
Build A Flat Roof Extension near Southampton£30£215
Build A Flat Roof Extension near Romsey£28£203
Build A Flat Roof Extension near Dorchester£26£201
Build A Flat Roof Extension near Isle of Wight£29£206