Extend your Goring-by-sea 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 Goring-by-sea?

HaMuch is Excellent
Trustpilot

Flat roof extension cost in Goring-by-sea

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 Goring-by-sea?

A flat roof extension ranges from the cheapest of £21,600 (KUDOS BUILDING LTD based in BN17) to the dearest of £22,160 (Main Construction based in BN12), 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 Goring-by-sea by posting a job with HaMuch. We'll send it to extension builders in Goring-by-sea.

Estimates for build a flat roof extension near Goring-by-sea

Estimates for common extension builder jobs in Goring-by-sea;

JobEstimate
Cost to underpin a house£17,257
Build a two storey extension£87,636
Cost to build a timber frame extension£25,757
Cost to build a swimming pool£80,757
Cost to build a single storey extension£50,149
Cost to build a side return extension£38,771
Cost to Install an RSJ£1,957
Build an outbuilding£9,757
Cost to build a mansard loft conversion£51,757
Cost of a loft conversion£31,476
Cost to build a kitchen extension£41,757
Build a hip to gable loft conversion£41,757
Build a granny annexe£86,757
Build a garden office£9,757
Cost of a garage conversion£15,757
Build a new garage£18,257
Cost to build a flat roof extension£21,757
Cost to build a dormer loft conversion£41,757
Lay a concrete foundation£6,007
Cost of a bungalow loft conversion£28,757
Basement conversion cost£34,771
2. Enter postcode to get estimate
plus materials

to see who is available and get more information


Rates for other Goring-by-sea 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 Goring-by-sea
Estimate Build a flat roof extension cost in Goring-by-sea based on hourly/daily rate (excluding VAT or callout charges)
Business name Build a flat roof extension cost
Main Construction, Worthing, BN12 £22,160
Stretch My Home Ltd, Goring-by-Sea, BN12 £21,712
Alan Pacy Builder, South Ferring, Worth, BN12 £21,720
Smart Home Imp Ltd, West Sussex, BN13 £21,800
RpMtilingservices, West Sussex, BN16 £21,800
SOUTHWAYS CONSTRUCTION, Patching, BN13 £21,712
MamCon, Bristol, BN11 £21,792
M Wesley General Builder & Property Maintenance, Rustington, BN16 £21,760
Alexander Kitchens, Alexander Corner, Sompting Way, Worthing, West Sussex, BN14 £21,792
Boss Building Contractors Ltd, Northbrook Road, Wor, BN14 £21,688
Nutshell Construction, Middle Yard Barn, Sompting, East Sussex, BN14 £21,696
Hive Interior Projects, West sussex, BN16 £21,800
Pearl Building Ltd, West Sussex, BN15 £21,792
ACF Carpentry Ltd, Lancing, BN15 £21,744
Coastal Wall Ties Ltd, West Sussex, BN17 £21,800
Rooms in the Roof, Lancing, BN15 £21,752
G C Builders, Lancing, BN15 £21,696
Prime Living, Lancing, West Sussex, BN15 £21,696
Adrian Harris Garden Design And Build, Lancing, BN15 £21,696
KUDOS BUILDING LTD, Littlehampton, BN17 £21,600
Haynes & Scott Developments, West Sussex, BN17 £21,808
R J H CONSTRUCTION (SUSSEX)LTD, Littlehampton, BN17 £21,728
RJH CONSTRUCTION (SUSSEX) LTD, Littlehampton, BN17 £21,728
ONE BUILD, Littlehampton, BN17 £21,728
C C OLEARY CONSTRUCTION, Littlehampton, BN17 £21,736

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 Worthing£31£222
Build A Flat Roof Extension near Rustington£32£220
Build A Flat Roof Extension near Lancing£32£219
Build A Flat Roof Extension near Littlehampton£32£219
Build A Flat Roof Extension near Arun£31£216
Build A Flat Roof Extension near Shoreham-by-Sea£31£217
Build A Flat Roof Extension near Bognor Regis£31£213
Build A Flat Roof Extension near Brighton£30£219
Build A Flat Roof Extension near Brighton and Hove£30£219
Build A Flat Roof Extension near Chichester£31£216