Fort William, Highlands and Islands
Two-storey rear extension in Fort William
A larger kitchen downstairs and an extra bedroom or bathroom upstairs, under one roof. We design, get the approvals for and build two-storey rear extensions in Fort William and the surrounding area, with one contract from the first survey to building control sign-off.
Fort William is covered from our Highlands and Islands round, including PH33. In Fort William, a two-storey rear extension is worth comparing with the cost of moving once stamp duty, agents' and legal fees are counted.
Ask about a site visit
Visits here are by arrangement; we'll confirm before booking.
Fort William is outside our regular coverage, so visits and projects here are by arrangement: we confirm whether we can take the job, and agree any travel costs, before the first visit.
How much does a two-storey rear extension cost in Fort William?
A two-storey rear extension in Fort William is priced at £1,710–£2,560 per square metre including VAT as a guide, before kitchen fit-out and fees. Prices in Scotland sit a little below our West Midlands baseline; building warrant fees and drawings are budgeted separately.
| Size | Guide price inc VAT |
|---|---|
| 3 m × 5 m footprint, two floors (30 m²) | £51,500–£77,000 |
| 4 m × 6 m footprint, two floors (48 m²) | £82,000–£123,000 |
These are guide ranges; the written quote after the survey is the figure that counts.
Do you need planning permission for a two-storey rear extension in Fort William?
The planning route for a two-storey rear extension in Fort William is set by Scotland's householder rules and your council.
In Scotland an extension of more than one storey is only permitted development (Class 1B) if no part is within 10 metres of any boundary and it is no higher than the existing house, so almost every two-storey rear extension needs planning permission and a building warrant.
Classes 1A and 1B do not apply in conservation areas, and listed buildings need listed building consent. Before any drawing we look up the property's history with the council, because earlier extensions and removed rights change the answer.
What are homes in Fort William like to extend?
Traditional stone houses sit alongside modern bungalows and timber-frame homes around Fort William. A lighter, contrasting addition at the back often suits older stone houses better than trying to copy the walling.
How a two-storey rear extension in Fort William comes together
Site visit by arrangement
We measure the house and garden, look at the back wall, drainage and boundaries, and talk through what you want from the space.
Drawings and budget
Floor plans and elevations for the options, each with a guide price.
Paperwork handled
Planning or permitted development, the building warrant, structural design and neighbour agreements are all handled by us.
Build and sign-off
We build to the approved drawings with regular updates, then hand over the accepted completion certificate and any guarantees from suppliers.
Two-storey rear extensions near Fort William
Close by, we work in Inverness, about 56.6 miles away, and Crieff, about 57.3 miles away.
- Two-storey rear extension in Inverness
- Two-storey rear extension in Crieff
- Two-storey rear extension in Helensburgh
- Two-storey rear extension in Gourock
- Two-storey rear extension in Greenock
Other work in Fort William:
FAQ
Two-storey rear extension questions in Fort William
Can you match the brick or stone on my Fort William house?
We source the closest match and show you samples before ordering; reclaimed materials are often the best match on older houses.
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.
Can it be built on a terraced house?
Sometimes, but the upper floor is harder to get through planning on a terrace because of the effect on neighbours. A single-storey extension with a loft conversion is often an easier route.
Do you handle building control in Fort William?
Yes. We apply for the building warrant before work starts and submit the completion certificate at the end.
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.
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.