Houghton-le-Spring, County Durham
Bungalow rear extension in Houghton-le-Spring
Single-storey rear extensions that keep everything on one level. We design, get the approvals for and build rear extensions for bungalows in Houghton-le-Spring and the surrounding area, with one contract from the first survey to building control sign-off.
Houghton-le-Spring is covered from our County Durham round, including DH4, SR3 and SR4. For Houghton-le-Spring 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 Houghton-le-Spring?
A bungalow rear extension in Houghton-le-Spring is priced at £1,660–£2,700 per square metre including VAT as a guide, before kitchen fit-out and fees. North East prices are among the lowest in our range; former mining ground is the main foundation variable.
| Size | Guide price inc VAT |
|---|---|
| 3 m wide × 4 m deep (12 m²) | £20,000–£32,500 |
| 4 m wide × 6 m deep (24 m²) | £40,000–£65,000 |
These are guide ranges; the written quote after the survey is the figure that counts.
Do you need planning permission for a bungalow rear extension in Houghton-le-Spring?
Planning for a bungalow rear extension in Houghton-le-Spring follows the English householder rules.
English permitted development (Class A) allows a single-storey rear extension of 3 metres on a terraced or semi-detached house and 4 metres on a detached one, measured from the original house, with a maximum height of 4 metres and eaves of no more than 3 metres 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. Before any drawing we look up the property's history with the council, because earlier extensions and removed rights change the answer.
What are homes in Houghton-le-Spring like to extend?
Terraces and semis are typical around Houghton-le-Spring. On terraces a single-storey rear extension across the back yard is usually the practical choice; semis often have room for more.
How a bungalow rear extension in Houghton-le-Spring 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.
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.
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 Houghton-le-Spring
From Houghton-le-Spring, the nearest places we also cover are Hetton-le-Hole (1.7 miles) and Ryhope (4.3 miles).
- Bungalow rear extension in Hetton-le-Hole
- Bungalow rear extension in Ryhope
- Bungalow rear extension in Chester-le-Street
- Bungalow rear extension in Washington
- Bungalow rear extension in Seaham
Other work in Houghton-le-Spring:
FAQ
Bungalow rear extension questions in Houghton-le-Spring
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.
Is the site visit in Houghton-le-Spring free?
Yes. We visit, measure up and talk through the options with no cost and no obligation.
Do I need to move out?
Rarely; the opening into the bungalow is made late in the build.
Do I need planning permission for a rear extension in Houghton-le-Spring?
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.
How much does a bungalow rear extension cost in Houghton-le-Spring?
As a guide, £1,660–£2,700 per square metre including VAT for a standard specification. For example, 3 m wide × 4 m deep (12 m²): about £20,000–£32,500 at that rate. Your written price follows the survey.
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.