Kirk Sandall, South Yorkshire
Bungalow rear extension in Kirk Sandall
Bungalow rear extension in Kirk Sandall: single-storey rear extensions that keep everything on one level. We measure the house, show you what the rules allow, price it in writing and build it.
Kirk Sandall and its postcode districts DN2, DN3 and DN7 are part of our South Yorkshire coverage. For Kirk Sandall bungalows we design the roof first, because the low eaves decide the height of the new room.
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 bungalow rear extension cost in Kirk Sandall?
A bungalow rear extension in Kirk Sandall is priced at £1,720–£2,790 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 wide × 4 m deep (12 m²) | £20,500–£33,500 |
| 4 m wide × 6 m deep (24 m²) | £41,500–£67,000 |
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 bungalow rear extension in Kirk Sandall?
Whether your bungalow rear extension in Kirk Sandall needs a planning application depends on its size, your house and any local restrictions.
In England a single-storey rear extension can often be built under permitted development: up to 3 metres beyond the original rear wall of an attached house, or 4 metres on a detached house, no higher than 4 metres, with eaves no higher than 3 metres if any part 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 Kirk Sandall like to extend?
Kirk Sandall 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 bungalow rear extension in Kirk Sandall 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 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.
Bungalow rear extensions near Kirk Sandall
Neighbouring places we cover include Armthorpe (2.0 miles) and Doncaster (3.7 miles).
- Bungalow rear extension in Armthorpe
- Bungalow rear extension in Doncaster
- Bungalow rear extension in Bentley
- Bungalow rear extension in Adwick le Street
- Bungalow rear extension in Thorne
Other work in Kirk Sandall:
FAQ
Bungalow rear extension questions in Kirk Sandall
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.
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.
How deep can I extend?
The same limits as a house: 3 or 4 metres in England, more with prior approval.
What postcode areas do you cover around Kirk Sandall?
Including DN2, DN3 and DN7, and the surrounding South 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.
How much does a bungalow rear extension cost in Kirk Sandall?
As a guide, £1,720–£2,790 per square metre including VAT for a standard specification. For example, 3 m wide × 4 m deep (12 m²): about £20,500–£33,500 at that rate. Your written price follows the survey.