Rhosllannerchrugog, North Wales
Single-storey rear extension in Rhosllannerchrugog
For homes in Rhosllannerchrugog, a single-storey rear extension is often the simplest way to gain space without moving. Ground-floor space across the back of the house, usually for a kitchen, dining or family room. We take it from survey to completion certificate.
We cover Rhosllannerchrugog (LL11 and LL14) as part of our North Wales work. A depth of 3 to 4 metres keeps many single-storey rear extensions in Rhosllannerchrugog within permitted development, subject to the house's planning history.
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 single-storey rear extension cost in Rhosllannerchrugog?
Guide prices for a single-storey rear extension in Rhosllannerchrugog start from our Wales rate of £1,770–£2,880 per square metre, including VAT. 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) | £21,000–£34,500 |
| 4 m wide × 5 m deep (20 m²) | £35,500–£57,500 |
| 4 m wide × 6 m deep (24 m²) | £42,500–£69,000 |
Your written price follows a measured survey and an agreed design, so it reflects your house, not an average.
Do you need planning permission for a single-storey rear extension in Rhosllannerchrugog?
Here is how the rules in Wales apply to a single-storey rear extension in Rhosllannerchrugog.
In Wales a single-storey rear extension can often be permitted development if it projects no more than 4 metres beyond the rear wall and is no more than 4 metres high. Wales has no prior approval route for deeper extensions, so anything bigger needs a householder planning application.
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 Rhosllannerchrugog like to extend?
Rhosllannerchrugog has Victorian terraces near the centre and semis further out. Welsh permitted development allows up to 4 metres at the rear for many houses.
How a single-storey rear extension in Rhosllannerchrugog 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.
Options and costs
We draw layout options and price each one, so the budget shapes the design rather than surprising you later.
Paperwork handled
Planning or permitted development, Building Regulations approval, structural design and party wall notices are all handled by us.
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.
Single-storey rear extensions near Rhosllannerchrugog
We also build single-storey rear extensions in nearby Wrexham (3.8 miles) and Brymbo (3.9 miles).
- Single-storey rear extension in Wrexham
- Single-storey rear extension in Brymbo
- Single-storey rear extension in Oswestry
- Single-storey rear extension in Buckley
- Single-storey rear extension in Mold
Other work in Rhosllannerchrugog:
FAQ
Single-storey rear extension questions in Rhosllannerchrugog
Do I need a party wall agreement?
In Wales, usually yes if the extension is on or near a shared boundary or close to a neighbour's foundations. We serve the notices.
Do you handle building control in Rhosllannerchrugog?
Yes. We apply to the council or a registered approver under the Welsh regulations and hand over the completion certificate.
Can I stay in the house during the build?
Usually yes. The noisiest, dustiest stage, removing the back wall, is kept to the final weeks and screened off. Most families set up a temporary kitchen elsewhere in the house.
Can you match the brick or stone on my Rhosllannerchrugog house?
We source the closest match and show you samples before ordering; reclaimed materials are often the best match on older houses.
Do I need planning permission for a rear extension in Rhosllannerchrugog?
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.
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.