Newton Mearns, Glasgow and the Clyde
Rear extension planning drawings in Newton Mearns
For homes in Newton Mearns, a rear extension is often the simplest way to gain space without moving. Measured survey, design options, planning drawings and the application, handled for you. We take it from survey to completion certificate.
Newton Mearns is covered from our Glasgow and the Clyde round, including G77. For Newton Mearns homes we start with a measured survey, then draw options before anything is submitted.
Book a free site visit
Tell us about the house and we'll call to arrange a free, no-obligation visit.
What do rear extension planning drawings cost in Newton Mearns?
As a guide, £1,000–£2,500 including VAT for a single-storey rear extension, or £2,000–£3,500 for a two-storey scheme. Planning and building warrant fees in Scotland are set nationally and by value of work; we confirm both before submitting. Ground conditions, glazing, the roof and how far the house is opened up move the final figure within the range.
Do you need planning permission for a rear extension in Newton Mearns?
Whether your rear extension in Newton Mearns needs a planning application depends on its size, your house and any local restrictions.
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.
Scottish councils aim to decide householder applications within two months; the building warrant runs alongside.
Classes 1A and 1B do not apply in conservation areas, and listed buildings need listed building consent. We check your house's planning history and any conservation area before drawing, so the route is clear before you spend on plans.
What are homes in Newton Mearns like to extend?
Post-war semis and terraces are common around Newton Mearns, and many have room for a single-storey rear extension within Class 1A limits.
How a rear extension in Newton Mearns comes together
Survey visit
We visit free of charge, measure up, check access, drainage and neighbours' extensions, and note what you want the room to do.
Drawings and budget
Floor plans and elevations for the options, each with a guide price.
Planning and regulations
We take the design through the right planning route, then produce the construction drawings and engineer's calculations for the building warrant.
Build and sign-off
We build to the approved drawings with regular updates, then hand over the accepted completion certificate and any guarantees from suppliers.
Rear extension planning drawings near Newton Mearns
We also build rear extensions in nearby Giffnock (2.6 miles) and Barrhead (2.9 miles).
- Rear extension planning drawings in Giffnock
- Rear extension planning drawings in Barrhead
- Rear extension planning drawings in Paisley
- Rear extension planning drawings in Rutherglen
- Rear extension planning drawings in East Kilbride
Other work in Newton Mearns:
FAQ
Rear extension planning drawings questions in Newton Mearns
How long does a rear extension take to build in Newton Mearns?
Most single-storey rear extensions take 10 to 16 weeks on site and two-storey extensions 16 to 26 weeks, after design and approvals.
Will I need a structural engineer?
Yes for the beam over the new opening and usually the foundations; we arrange them and their calculations go to building control.
Can I see the design in 3D?
Yes; we produce simple 3D views so you can judge the size and light.
Do you handle building control in Newton Mearns?
Yes. We apply for the building warrant before work starts and submit the completion certificate at the end.
Who will build my extension?
Vetted building teams working under contract to us. Your contract is with S&K Property Investments and Improvement Ltd for the design and the build.
Do I need a party wall agreement?
Scotland has no Party Wall Act; we agree access and protection with your neighbour in writing instead.