Wirral
House Extensions in Bromborough
Local builders. Fixed-price quotes. 20-year structural guarantee. CNR Construction covers Bromborough and the surrounding area.
House Extensions in Bromborough
Bromborough is a south Wirral suburb sitting between Bebington and the Mersey waterfront, with good motorway access via the M53 and a varied housing mix across its residential streets and the adjacent Bromborough Pool area. The combination of accessible roads and reasonable plot sizes makes it a straightforward area for extension projects.
What to expect building in Bromborough
Bromborough Pool Village is a late Victorian model village built by Price's Patent Candle Company, now a residential conservation area. Extensions within Pool Village are subject to the usual conservation area restrictions. Outside Pool Village, the main residential streets of Bromborough follow standard Wirral Council permitted development rules. The proximity to the M53 and the generally wider road network in Bromborough compared to the denser north Wirral areas makes logistics and access for contractors straightforward.
Typical housing stock in Bromborough
Post-war semi-detached and detached properties make up the main residential areas around Plymyard Avenue, Trafalgar Road, and the streets off Bromborough Road. Some older housing sits near Bromborough Village centre. Bromborough Pool Village is a separate Victorian model village adjacent to the main area.
CNR Construction are Wirral-based builders with over 15 years of experience across Merseyside. We cover Bromborough as part of our wider service area. View our full house extensions service for details on everything we offer.
Extension Types We Build
- Single-storey rear extensions
- Double-storey rear extensions
- Side return extensions
- Wraparound extensions
- Open-plan kitchen-diner layouts
- Bifold and sliding door installations
- Vaulted ceilings and skylights
- Underfloor heating
What's Included
Every house extension we build in Bromborough is fully managed from groundworks to final plastering.
Groundworks and Foundations
Excavation, drainage, and concrete footings built right from the start.
Structural Brickwork
Matching brickwork tied seamlessly into your existing property.
Roofing
Pitched, flat, or lantern roofs, weathertight and fully guaranteed.
Windows and Doors
Supply and fit of bifold doors, skylights, and Velux rooflights.
Insulation and First Fix
Fully insulated walls, floor, and roof to current building regulations.
Plastering
Skimmed smooth walls ready for your decorator.
Planning Permission in Bromborough
Beyond those specific considerations, many single-storey rear extensions in Bromborough fall within Permitted Development rights and do not require a planning application to Wirral Council. Standard PD limits are 3 metres beyond the original rear wall for semi-detached and terraced houses, and 4 metres for detached houses. Larger single-storey extensions of up to 6 metres or 8 metres may be possible under the Prior Approval scheme.
We confirm the planning position for every project before work begins. For a full breakdown of the rules, see our planning permission guide.
Our Guarantee
Every house extension we complete in Bromborough is backed by our 20-year structural guarantee, provided in writing at handover. It covers structural integrity and workmanship from the date of practical completion and is transferable if you sell the property.
We also provide fixed-price written quotes before any work starts. What we quote is what you pay.
20 Years
Structural guarantee
15+
Years experience
50+
Projects completed
Fixed
Price quotes
Questions About House Extensions in Bromborough
Do I need planning permission for a house extension in Bromborough?
Bromborough Pool Village has conservation area status and additional planning controls. Standard Wirral Council permitted development rules apply to the main residential areas of Bromborough outside the conservation village boundary. In general, single-storey rear extensions within the standard Permitted Development limits do not require a planning application to Wirral Council. The limit is 3 metres for semi-detached and terraced houses and 4 metres for detached houses. Larger extensions under the Prior Approval scheme may also be available depending on your specific property and location. We confirm the exact position before any work begins.
How much does a house extension cost in Bromborough?
Costs in Bromborough vary depending on the size, type, and specification of the project. A single-storey rear extension typically starts from around £1,500 to £2,000 per square metre for a well-built, fully insulated extension. CNR Construction provides a detailed fixed-price written quote before work starts, so you know the full cost upfront with no surprises.
How long does a house extension take to build in Bromborough?
A single-storey rear extension typically takes 8 to 14 weeks on site once work begins. A double-storey extension may take 12 to 20 weeks depending on scope. We agree a programme before starting and keep you updated at every stage.
Do you cover Bromborough?
Yes. CNR Construction are based in Wirral and cover Bromborough and the surrounding areas of Wirral. Call us on 07784 255380 or contact us online to arrange a free site consultation.
Also Covering Nearby Areas
We work across Bromborough and the surrounding areas of Wirral.
Get a Free Quote for Your Bromborough Extension
We visit your property, discuss your plans, and provide a detailed written quote. No obligation, no pressure.