Catterick Garrison, North Yorkshire
Two-storey rear extension in Catterick Garrison
A larger kitchen downstairs and an extra bedroom or bathroom upstairs, under one roof. If you live in Catterick Garrison and want to know what a two-storey rear extension would cost and whether it needs planning, start with the online guide price or a free site visit.
Catterick Garrison is covered from our North Yorkshire round, including DL9 and DL10. In Catterick Garrison, a two-storey rear extension is worth comparing with the cost of moving once stamp duty, agents' and legal fees are counted.
Book a free site visit
Tell us about the house and we'll call to arrange a free, no-obligation visit.
How much does a two-storey rear extension cost in Catterick Garrison?
A two-storey rear extension in Catterick Garrison is priced at £1,670–£2,510 per square metre including VAT as a guide, before kitchen fit-out and fees. Yorkshire prices sit below our West Midlands baseline; matching natural stone is the main variable.
| Size | Guide price inc VAT |
|---|---|
| 3 m × 5 m footprint, two floors (30 m²) | £50,000–£75,500 |
| 4 m × 6 m footprint, two floors (48 m²) | £80,500–£120,500 |
We put a fixed price in writing once the design is agreed, and explain any provisional sums such as foundations.
Do you need planning permission for a two-storey rear extension in Catterick Garrison?
The planning route for a two-storey rear extension in Catterick Garrison is set by England's householder rules and your council.
England's rules allow a rear extension of more than one storey without an application only when it is no deeper than 3 metres and at least 7 metres from the boundary opposite the rear wall, and never on designated land. Most two-storey schemes need householder planning permission.
Conservation areas, National Parks, National Landscapes and the Broads restrict permitted development, and listed buildings always 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 Catterick Garrison like to extend?
Catterick Garrison has through terraces and some back-to-backs as well as later semis; back-to-backs have little or no rear space, so we look at side or loft options there.
How a two-storey rear extension in Catterick Garrison 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.
Paperwork handled
Planning, prior approval or permitted development, Building Regulations approval, structural design and party wall notices are all handled by us.
Fixed price and build
A written price for the agreed design, a start date and a named contact through the build, ending with the building control completion certificate.
Two-storey rear extensions near Catterick Garrison
Close by, we work in Northallerton, about 12.0 miles away, and Darlington, about 12.3 miles away.
- Two-storey rear extension in Northallerton
- Two-storey rear extension in Darlington
- Two-storey rear extension in Yarm
- Two-storey rear extension in Newton Aycliffe
- Two-storey rear extension in Ripon
Other work in Catterick Garrison:
FAQ
Two-storey rear extension questions in Catterick Garrison
Is the site visit in Catterick Garrison free?
Yes. We visit, measure up and talk through the options with no cost and no obligation.
Do you handle building control in Catterick Garrison?
Yes. We apply to the council or a registered building control approver and hand over the completion certificate.
Can I add an en-suite upstairs?
Yes. We plan the soil pipe route early so the bathroom sits where drainage works without boxing through the room below.
How long does a rear extension take to build in Catterick Garrison?
Most single-storey rear extensions take 10 to 16 weeks on site and two-storey extensions 16 to 26 weeks, after design and approvals.
Can I live at home while the extension is built?
Usually yes. Most of the work is outside until the back wall is opened near the end, and that stage is screened off.
Do I need planning permission for a rear extension in Catterick Garrison?
Often not for a single-storey rear extension of up to 3 metres (4 metres on a detached house) under permitted development, or up to 6 or 8 metres with prior approval, unless the house is in a conservation area or its rights have been removed.