Milford Haven, West Wales
Bungalow rear extension in Milford Haven
We plan and build rear extensions for bungalows for homeowners in Milford Haven. 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.
Milford Haven and its postcode districts SA73 are part of our West Wales coverage. For bungalows in West Wales, 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 Milford Haven?
A bungalow rear extension in Milford Haven is priced at £1,720–£2,790 per square metre including VAT as a guide, before kitchen fit-out and fees. Prices in Wales sit below our West Midlands baseline; sloping sites are 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 |
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 Milford Haven?
Planning for a bungalow rear extension in Milford Haven follows the Welsh householder rules.
The Welsh Government's householder rules let many homes add a single-storey rear extension up to 4 metres deep and 4 metres high without a planning application. Deeper projects go through a householder application, because Wales has no prior approval route.
Conservation areas, National Parks and National Landscapes restrict permitted development in Wales, and listed buildings need listed building consent. At the first visit we measure what is there now and tell you which route fits: permitted development or a householder planning application.
What are homes in Milford Haven like to extend?
Older terraces near the centre and post-war semis further out are typical of Milford Haven. Sloping sites are common in Wales, so floor levels and retaining walls are designed at the start.
How a bungalow rear extension in Milford Haven 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.
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 Milford Haven
Close by, we work in Haverfordwest, about 6.7 miles away, and Carmarthen, about 32.7 miles away.
- Bungalow rear extension in Haverfordwest
- Bungalow rear extension in Carmarthen
- Bungalow rear extension in Llanelli
- Bungalow rear extension in Gorseinon
- Bungalow rear extension in Ammanford
Other work in Milford Haven:
FAQ
Bungalow rear extension questions in Milford Haven
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.
How much does a bungalow rear extension cost in Milford Haven?
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.
Can I extend the loft as well?
Sometimes, but that is a different project; a rear extension keeps everything on one level.
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.
Do I need planning permission for a rear extension in Milford Haven?
Often not for a single-storey rear extension of up to 4 metres under Welsh permitted development. Wales has no prior approval route for deeper extensions.
What postcode areas do you cover around Milford Haven?
Including SA73, and the surrounding West Wales area.