Convert your Porthmadog garage from £15,080

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Garage conversion cost in Porthmadog

A garage conversion can help you add extra space to your home without having to spend thousands on a new extension or loft conversion. While cheaper, a garage conversion is still a significant outlay that you should think carefully about before proceeding.

Garage conversions in Porthmadog typically range from £15,080 (Building & Flat Roofing Contractors based in LL54) to £15,344 (Balmoral joinery/construction based in LL60), but the only way to get an accurate cost for your specific project is to get quotes. 

Post a job with HaMuch and we'll send it to extension builders in Porthmadog who will be happy to help.

Estimates for garage conversion near Porthmadog

Estimates for common extension builder jobs in Porthmadog;

JobEstimate
Underpinning a house£16,681
Build a two storey extension£86,772
Build a timber frame extension£25,181
Install a swimming pool£80,181
Cost to build a single storey extension£38,627
Cost to build a side return extension£32,290
Install an RSJ£1,381
Build an outbuilding£9,181
Build a mansard loft conversion£51,181
Cost of a loft conversion£26,075
Build a kitchen extension£41,181
Build a hip to gable loft conversion£41,181
Build a granny annexe£86,181
Build a garden office£9,181
Convert a garage£15,181
Build a new garage£17,681
Build a flat roof extension£21,181
Build a dormer loft conversion£41,181
Lay a concrete foundation£5,431
Convert a bungalow loft£28,181
Basement conversion cost£28,290
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Rates for other Porthmadog 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
Garage conversion cost in Porthmadog
Estimate Garage conversion cost in Porthmadog based on hourly/daily rate (excluding VAT or callout charges)
Business name Garage conversion cost
WJ Builders, Pwllheli, LL53 £15,120
Building & Flat Roofing Contractors, Caernarfon, LL54 £15,080
Balmoral joinery/construction , Gaerwen gwynedd , LL60 £15,344

Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Garage Conversion near Conwy£26£206
Garage Conversion near Conway£24£184
Garage Conversion near Llandudno£24£184
Garage Conversion near Colwyn Bay£26£206
Garage Conversion near Rhyl£24£178