Belle Vale, Merseyside
Bungalow rear extension in Belle Vale
We plan and build rear extensions for bungalows for homeowners in Belle Vale. Single-storey rear extensions that keep everything on one level. Start with a free site visit, then a written price once the design is agreed.
Belle Vale and its postcode districts L16, L25 and L27 are part of our Merseyside coverage. For bungalows in Merseyside, a rear extension is the usual way to add space without adding stairs.
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 Belle Vale?
In Belle Vale, our guide for a bungalow rear extension is £1,740–£2,820 per square metre including VAT for a standard specification. North West prices sit below our West Midlands baseline; access on terraced streets is the main variable.
| Size | Guide price inc VAT |
|---|---|
| 3 m wide × 4 m deep (12 m²) | £21,000–£34,000 |
| 4 m wide × 6 m deep (24 m²) | £41,500–£67,500 |
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 bungalow rear extension in Belle Vale?
The planning route for a bungalow rear extension in Belle Vale is set by England's householder rules and your council.
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. 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 Belle Vale like to extend?
Belle Vale has long runs of terraced houses with back yards and alleys, plus 1930s semis further out. Yard extensions on terraces are often single-storey and close to both boundaries.
How a bungalow rear extension in Belle Vale 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.
Planning and regulations
We take the design through the right planning route, then produce the construction drawings and engineer's calculations for building control.
Build and sign-off
We build to the approved drawings with regular updates, then hand over the building control completion certificate and any guarantees from suppliers.
Bungalow rear extensions near Belle Vale
Neighbouring places we cover include Woolton (1.3 miles) and Childwall (1.6 miles).
- Bungalow rear extension in Woolton
- Bungalow rear extension in Childwall
- Bungalow rear extension in Huyton
- Bungalow rear extension in Allerton
- Bungalow rear extension in Knotty Ash
Other work in Belle Vale:
FAQ
Bungalow rear extension questions in Belle Vale
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.
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.
Is a bungalow extension cheaper?
The rates are similar per square metre; roof work can add a little.
How long does a rear extension take to build in Belle Vale?
Most single-storey rear extensions take 10 to 16 weeks on site and two-storey extensions 16 to 26 weeks, after design and approvals.
How much does a bungalow rear extension cost in Belle Vale?
As a guide, £1,740–£2,820 per square metre including VAT for a standard specification. For example, 3 m wide × 4 m deep (12 m²): about £21,000–£34,000 at that rate. Your written price follows the survey.
Can you match the brick or stone on my Belle Vale house?
We source the closest match and show you samples before ordering; reclaimed materials are often the best match on older houses.