Extend your Llanidloes with an extension

HaMuch is Excellent
Trustpilot

Flat roof extension cost in Llanidloes

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 Llanidloes?

A flat roof extension ranges from the cheapest of £21,280 (SDW CONSTRUCTION LTD based in SY15) to the dearest of £21,520 (SP Coupland Ltd based in SY25), 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 Llanidloes by posting a job with HaMuch. We'll send it to extension builders in Llanidloes.

Estimates for flat roof extension near Llanidloes

Estimates for common extension builder jobs in Llanidloes;

JobEstimate
Underpinning a house£16,901
Build a two storey extension£87,102
Build a timber frame extension£25,401
Install a swimming pool£80,401
Cost to build a single storey extension£43,027
Cost to build a side return extension£34,765
Install an RSJ£1,601
Build an outbuilding£9,401
Build a mansard loft conversion£51,401
Cost of a loft conversion£28,138
Build a kitchen extension£41,401
Build a hip to gable loft conversion£41,401
Build a granny annexe£86,401
Build a garden office£9,401
Convert a garage£15,401
Build a new garage£17,901
Build a flat roof extension£21,401
Build a dormer loft conversion£41,401
Lay a concrete foundation£5,651
Convert a bungalow loft£28,401
Basement conversion cost£30,765
2. Enter postcode to get estimate
plus materials

to see who is available and get more information


Rates for other Llanidloes 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 Llanidloes
Estimate Flat roof extension cost in Llanidloes based on hourly/daily rate (excluding VAT or callout charges)
Business name Flat roof extension cost
EVABUILD LIMITED, Llanllwchaiarn, SY16 £21,360
John Sillitoe Building Contractor, Llanllwchaiarn, SY16 £21,344
SDW CONSTRUCTION LTD, Montgomery, SY15 £21,280
Cherry Build Limited, Llandrindod Wells, LD1 £21,464
DRAGON CONSTRUCTION T/A, Tregaron, SY25 £21,440
SP Coupland Ltd, Sir Ceredigion, SY25 £21,520