Cost to build a flat roof extension in Oban

Extend your Oban 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 Oban? To see prices and availability for your job click Get quotes.

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Build a flat roof extension cost in Oban - Sort by rates or availability

Flat roof extension cost in Oban

Estimates for build a flat roof extension near Oban

A flat roof extension ranges from the cheapest of £22,264 (Whisky vaults based in Pa34) to the dearest of £22,320 (A & A Builders based in PA37), 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 Oban by posting a job with HaMuch. We'll send it to extension builders in Oban.

Estimates for common extension builder jobs in Oban;

Whether you’re looking to extend your kitchen with a side return extension or you want to convert your basement into a liveable space, read our cost guides to get an idea of how much each project costs before getting a more accurate quote from our database of reliable tradespeople.

Underpin a building

Underpin a building - £17,792

Two storey extension

Two storey extension - £88,438

Build a timber frame extension

Build a timber frame extension - £26,292

Build a swimming pool

Build a swimming pool - £81,292

Single storey extension

Single storey extension - £60,840

Side return extension

Side return extension - £44,785

Install an RSJ

Install an RSJ - £2,492

Outbuilding

Outbuilding - £10,292

Build a Mansard loft conversion

Build a Mansard loft conversion - £52,292

Loft conversion

Loft conversion - £36,488

Build a kitchen extension

Build a kitchen extension - £42,292

Hip to gable loft conversion

Hip to gable loft conversion - £42,292

Granny annexe

Granny annexe - £87,292

Garden office

Garden office - £10,292

Convert a Garage

Convert a Garage - £16,292

Garage

Garage - £18,792

Build a flat roof extension

Build a flat roof extension - £22,292

Build a dormer loft conversion

Build a dormer loft conversion - £42,292

Concrete foundations

Concrete foundations - £6,542

Convert a bungalow loft

Convert a bungalow loft - £29,292

Convert a basement

Convert a basement - £40,785

More extensions & conversions cost guides...