Oswestry, Shropshire
Kitchen-diner rear extension in Oswestry
We plan and build kitchen-diner rear extensions for homeowners in Oswestry. An open-plan kitchen, dining and family room that opens straight onto the garden. Start with a free site visit, then a written price once the design is agreed.
Oswestry sits in Shropshire, with postcode districts including SY11. For Oswestry kitchens we plan the extraction route and the island drainage before the slab is poured, so nothing has to be chased in later.
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 Oswestry?
A kitchen-diner rear extension in Oswestry is priced at £1,900–£3,100 per square metre including VAT as a guide, before kitchen fit-out and fees. The West Midlands is the baseline for our guide prices.
| Size | Guide price inc VAT |
|---|---|
| 3 m wide × 4 m deep (12 m²) | £23,000–£37,000 |
| 4 m wide × 5 m deep (20 m²) | £38,000–£62,000 |
| 4 m wide × 6 m deep (24 m²) | £45,500–£74,500 |
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 kitchen-diner rear extension in Oswestry?
Whether your kitchen-diner rear extension in Oswestry needs a planning application depends on its size, your house and any local restrictions.
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.
If 3 or 4 metres is not enough, England's prior approval route allows 6 metres on a terraced or semi-detached house and 8 metres on a detached house for a single-storey rear extension. Neighbours are consulted, the council decides within 42 days, and the fee is £249, rising to £310 from 8 December 2026.
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 Oswestry like to extend?
Red-brick terraces and 1930s semis make up much of Oswestry. Many already have a small kitchen lean-to at the back, which a new rear extension usually replaces rather than adds to.
How a kitchen-diner rear extension in Oswestry comes together
Look round and measure
A free visit to see the back of the house, measure it, check the drains and boundaries and hear what you need.
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 building control.
Written price, then build
Once the design and approvals are in place, you get a fixed written price and programme, and we build through to sign-off.
Kitchen-diner rear extensions near Oswestry
Close by, we work in Rhosllannerchrugog, about 10.2 miles away, and Wrexham, about 13.0 miles away.
- Kitchen-diner rear extension in Rhosllannerchrugog
- Kitchen-diner rear extension in Wrexham
- Kitchen-diner rear extension in Brymbo
- Kitchen-diner rear extension in Welshpool
- Kitchen-diner rear extension in Shrewsbury
Other work in Oswestry:
FAQ
Kitchen-diner rear extension questions in Oswestry
What postcode areas do you cover around Oswestry?
Including SY11, and the surrounding Shropshire area.
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.
Where does the cooker extraction go?
Through the new wall or roof, ducted to outside. Recirculating hoods are possible but less effective.
Can I get a price without a visit?
Our online guide-price tool gives a range in a couple of minutes. A written price needs a survey.
Can you match the brick or stone on my Oswestry house?
We source the closest match and show you samples before ordering; reclaimed materials are often the best match on older houses.
Is the site visit in Oswestry free?
Yes. We visit, measure up and talk through the options with no cost and no obligation.