Catterick Garrison, North Yorkshire
Kitchen-diner rear extension in Catterick Garrison
Kitchen-diner rear extension in Catterick Garrison: an open-plan kitchen, dining and family room that opens straight onto the garden. We measure the house, show you what the rules allow, price it in writing and build it.
We cover Catterick Garrison (DL9 and DL10) as part of our North Yorkshire work. A kitchen-diner is often the reason people in Catterick Garrison extend: the back kitchen in stone terraces and brick semis is rarely big enough for a table.
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 kitchen-diner rear extension cost in Catterick Garrison?
Guide prices for a kitchen-diner rear extension in Catterick Garrison start from our Yorkshire and the Humber rate of £1,770–£2,880 per square metre, including VAT. Yorkshire prices sit below our West Midlands baseline; matching natural stone is the main variable.
| Size | Guide price inc VAT |
|---|---|
| 3 m wide × 4 m deep (12 m²) | £21,000–£34,500 |
| 4 m wide × 5 m deep (20 m²) | £35,500–£57,500 |
| 4 m wide × 6 m deep (24 m²) | £42,500–£69,000 |
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 kitchen-diner rear extension in Catterick Garrison?
The planning route for a kitchen-diner rear extension in Catterick Garrison is set by England's householder rules and your council.
Under England's householder permitted development rules you can usually add 3 metres at the back of an attached house, or 4 metres on a detached house, without a planning application, as long as the extension stays under 4 metres high and its eaves stay under 3 metres where it is within 2 metres of a boundary.
England also has the larger home extension route: a single-storey rear extension of up to 6 metres on an attached house or 8 metres on a detached house, after prior approval from the council. The council notifies your neighbours and has 42 days to decide; the fee is £249 (£310 for applications made from 8 December 2026). The route is not available on designated land such as conservation areas.
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?
Stone terraces and brick semis are typical of Catterick Garrison. Matching sandstone or gritstone on a terrace is one of the biggest cost variables, and reclaimed stone is often the best match.
How a kitchen-diner rear extension in Catterick Garrison comes together
Free site visit
We measure the house and garden, look at the back wall, drainage and boundaries, and talk through what you want from the space.
Design and guide price
Two or three layout options with a guide price for each, so you choose the design knowing what it costs.
Approvals
Permitted development check, prior approval or planning application, then Building Regulations drawings and structural calculations, plus party wall notices where they apply.
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.
Kitchen-diner rear extensions near Catterick Garrison
We also build kitchen-diner rear extensions in nearby Northallerton (12.0 miles) and Darlington (12.3 miles).
- Kitchen-diner rear extension in Northallerton
- Kitchen-diner rear extension in Darlington
- Kitchen-diner rear extension in Yarm
- Kitchen-diner rear extension in Newton Aycliffe
- Kitchen-diner rear extension in Ripon
Other work in Catterick Garrison:
FAQ
Kitchen-diner rear extension questions in Catterick Garrison
Can you match the brick or stone on my Catterick Garrison house?
We source the closest match and show you samples before ordering; reclaimed materials are often the best match on older houses.
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 you fit the kitchen?
Yes, whether you buy it yourself or we supply it. We take the measurements from the built shell, not the drawings.
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.
What postcode areas do you cover around Catterick Garrison?
Including DL9 and DL10, and the surrounding North Yorkshire area.
Do I need a party wall agreement?
In England, usually yes if the extension is on or near a shared boundary or the foundations are close to a neighbour's building. We serve the notices.