Scottish Borders
Rear extension plans and planning applications in the Scottish Borders
Measured survey, design options, planning drawings and the application, handled for you. Across the Scottish Borders we handle the whole rear extension: survey, drawings, the planning route, building control and the build. Towns we cover here include Hawick, Galashiels and Peebles.
For Hawick homes we start with a measured survey, then draw options before anything is submitted. Post-war semis and terraces are common around the Scottish Borders, and many have room for a single-storey rear extension within Class 1A limits.
What does it cost in the Scottish Borders?
As a guide, £1,000–£2,500 including VAT. These are guide ranges; the written quote after the survey is the figure that counts.
Do you need planning permission in the Scottish Borders?
In Scotland an extension of more than one storey is only permitted development (Class 1B) if no part is within 10 metres of any boundary and it is no higher than the existing house, so almost every two-storey rear extension needs planning permission and a building warrant.
Classes 1A and 1B do not apply in conservation areas, and listed buildings need listed building consent.
Planning and building warrant fees in Scotland are set nationally and by value of work; we confirm both before submitting.
Scottish councils aim to decide householder applications within two months; the building warrant runs alongside.
Where in the Scottish Borders do we work?
FAQ
Questions people ask
Do I need an architect?
You need accurate drawings by someone who knows householder planning; we provide them.
Can I see the design in 3D?
Yes; we produce simple 3D views so you can judge the size and light.
Do neighbours get consulted?
Yes for a full application: the council writes to them or puts up a site notice.
Do you cover all of the Scottish Borders?
We cover 5 towns and districts in the Scottish Borders, including Hawick, Galashiels and Peebles.
Who builds the extension?
Vetted building teams working under contract to us; your contract is with S&K Property Investments and Improvement Ltd.