Wirral
House Extensions in Moreton
Local builders. Fixed-price quotes. 20-year structural guarantee. CNR Construction covers Moreton and the surrounding area.
House Extensions in Moreton
Moreton is a large suburban area in central Wirral predominantly built in the 1930s to 1950s on what was former marsh and reclaimed land. The interwar semi-detached housing here has served generations of Wirral families well, but the traditional layout of separate kitchen and dining room no longer fits how most people want to live, which is why rear extensions in Moreton are in consistent demand.
What to expect building in Moreton
Moreton was developed on former marshland and parts of the area have a higher water table than the surrounding higher ground. We assess drainage as part of every groundworks specification here, and some projects require deeper or wider drainage runs than a similar plot in a hillier part of Wirral. On the positive side, the flat topography makes scaffold access and materials delivery straightforward. The consistency of the housing stock means we have completed many rear extensions in Moreton that follow a similar footprint, and we can give accurate fixed-price quotes quickly based on that experience.
Typical housing stock in Moreton
The interwar semi-detached is the defining housing type in Moreton. Roads like Upton Road, Barnston Road, Pasture Road, and the streets off Moreton Shore are typical: three-bedroom semis on modest but usable plots, with a rear kitchen that opens the obvious question of whether to extend. Most rear gardens are between 10 and 15 metres deep, giving clear room for a 3m to 5m single-storey extension.
CNR Construction are Wirral-based builders with over 15 years of experience across Merseyside. We cover Moreton 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
Our Work in Moreton
2 completed projects in this area.
Extension2026
Moreton Rear Extension
Full single-storey rear extension in Moreton, Wirral — demolition of an existing conservatory, new blockwork structure with pitched and flat roof sections, underfloor heating, bi-fold doors, skylights, and a new block paving patio. Completed April 2026.
View project
Extension2022
Moreton Garage Extension
First-floor extension built above an existing garage in Moreton, Wirral — completed June 2022.
View projectWhat's Included
Every house extension we build in Moreton 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 Moreton
Beyond those specific considerations, many single-storey rear extensions in Moreton 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 Moreton 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 Moreton
Do I need planning permission for a house extension in Moreton?
Standard Wirral Council permitted development rules apply across Moreton. The former marshland character means drainage design is an important groundworks consideration. Most single-storey rear extensions within the standard PD size limits proceed without a planning application. 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 Moreton?
Costs in Moreton 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 Moreton?
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 Moreton?
Yes. CNR Construction are based in Wirral and cover Moreton 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 Moreton and the surrounding areas of Wirral.
Get a Free Quote for Your Moreton Extension
We visit your property, discuss your plans, and provide a detailed written quote. No obligation, no pressure.