Two-storey wraparound extensions in Saltcoats
Adding a two-storey wraparound extension in Saltcoats gives you two new rooms stacked on one footprint. Here's how we'd approach it, what it typically costs and the rules that apply in Scotland.
Quick reference for homeowners in Saltcoats.
- Postcode districts
- KA21
- County / area
- Ayrshire, Scotland
- Price region
- Scotland
- Guide price
- £113,000–£155,500 (£2,020–£2,770 per m²)
- Approval route
- Planning permission is usually needed: Class 1B permitted development only applies if every part of the extension is at least 10 m from all boundaries. A building warrant is needed before work starts.
- Nearest towns
- Ardrossan (1.3 miles), Stevenston (1.3 miles), Kilwinning (3.3 miles)
- Distance to Kilmarnock
- about 11.4 miles
- First visit
- Free, no obligation
About a two-storey wraparound extension
A two-storey wraparound extension suits a house with space both beside it and behind it, where you want to transform the layout rather than add a single room. You get one design for the whole L-shape, the planning application, structural design for the corner and the openings into the house, a building warrant and the build, managed by us and carried out by vetted teams working under S&K.
We cover Saltcoats (KA21) and the places around it, including Ardrossan (1.3 miles), Stevenston (1.3 miles) and Kilwinning.
What it costs in Saltcoats
Expect a two-storey wraparound extension in Saltcoats to land somewhere around £113,000–£155,500 for an L-shaped footprint of about 28 m² wrapping the side and rear, on two floors (56 m² of new floor space). Our Scotland guide rate is £2,020–£2,770 per m², including VAT. Kitchens, bathroom fittings and flooring are priced separately so you can compare like with like.
| Spec | Per m² | An L-shaped footprint of about 28 m² wrapping the side and rear, on two floors (56 m² of new floor space) |
|---|---|---|
| Essential | £1,860–£2,550 per m² | £104,000–£143,000 |
| Standard | £2,020–£2,770 per m² | £113,000–£155,500 |
| Premium | £2,430–£3,330 per m² | £136,000–£186,500 |
Planning and building standards in Saltcoats
In Scotland, a two-storey wraparound would need to be at least 10 m from every boundary to be permitted development under Class 1B, and not on an elevation fronting a road. That is rarely possible, so plan for a householder planning application, which costs £371 and is decided within two months, followed by a building warrant before work starts.
Approval in Scotland: Householder planning application: £371. Councils have two months to decide a local planning application.
Building standards: A building warrant from the council's building standards service before work starts, and a completion certificate at the end. Scotland uses its own Technical Handbooks.
Design points for Saltcoats homes
Two roofs that meet
A wraparound needs the side roof and rear roof to join cleanly, often with a valley or hip where they meet. Getting pitches and ridge heights right keeps rainwater moving and avoids a bulky mass at the back corner, which neighbours and planners notice.
Phasing the build
A wraparound touches two sides of the house at once, so the kitchen and often the rear rooms are out of use for part of the build. We plan the sequence so you keep a working kitchen and bathroom for as long as possible, or advise when moving out briefly makes sense.
How we'd run your project
Look at the house
We start in Saltcoats with a free visit: measurements, photos, a look at the loft and drains, and a frank chat about budget.
Plans, then approval
Measured survey, design, then the right approval route for your house. We explain each step before we take it.
Fixed price in writing
With approved drawings and calculations, we give you a fixed build price and a programme you can plan around.
Build and sign-off
Vetted teams working under S&K build the extension, and we arrange the completion certificate at the end.
Questions about two-storey wraparound extensions in Saltcoats
Do I need planning permission for a two-storey wraparound extension in Saltcoats?
Saltcoats is in Scotland. Planning permission is usually needed: Class 1B permitted development only applies if every part of the extension is at least 10 m from all boundaries. A building warrant is needed before work starts.
Which postcodes do you cover around Saltcoats?
We cover Saltcoats (KA21) and nearby places including Ardrossan, Stevenston and Kilwinning, plus the rest of Ayrshire. The first site visit is free.
Who handles building standards for a project in Saltcoats?
We handle it as part of the project. What's needed in Scotland: a building warrant from the council's building standards service before work starts, and a completion certificate at the end. Scotland uses its own Technical Handbooks. We prepare the drawings and the engineer's calculations, book the inspections and pass you the completion paperwork at the end.
Can a wraparound extension be part single, part two-storey?
Yes. Many wraparounds keep the rear part single storey with roof lights over the kitchen and put the two-storey part to the side. This can reduce the effect on neighbours and the cost. We set out both options at the design stage, so you can compare floor space against price before choosing.
Can I stay at home during a wraparound extension?
Many people do, but a wraparound affects two sides of the house and usually the kitchen, so there will be weeks without a full kitchen. We plan a temporary kitchen, keep a route through the house and seal off the work area. For some families, moving out while the rear wall is opened up is easier.
Nearby
Nearby towns we cover for two-storey wraparound extensions:
Other extensions in Saltcoats
- Rear
- Side
- Part two-storey
- Over a garage
- First floor
- Semi-detached
- Detached
- Kitchen and bedrooms
- Bedroom and en-suite
All two-storey extension services in Saltcoats · Two-storey wraparound extensions across Ayrshire
Want a figure first? Try our guide price tool, then book a free visit to firm it up.