Dunfermline, Fife
Side return extension in Dunfermline
We plan and build side return extensions for homeowners in Dunfermline. Infilling the narrow passage beside a Victorian or Edwardian back addition. Start with a free site visit, then a written price once the design is agreed.
Dunfermline and its postcode districts KY12 are part of our Fife coverage. In Dunfermline we check the boundary line and the neighbour's gutter before drawing a side return, because a few centimetres decide whether the wall goes on or beside the boundary.
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 side return extension cost in Dunfermline?
Guide prices for a side return extension in Dunfermline start from our Scotland rate of £2,180–£3,610 per square metre, including VAT. Prices in Scotland sit a little below our West Midlands baseline; building warrant fees and drawings are budgeted separately.
| Size | Guide price inc VAT |
|---|---|
| 2 m wide × 6 m deep (12 m²) | £26,000–£43,500 |
| 2.5 m wide × 7 m deep (17.5 m²) | £38,000–£63,000 |
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 side return extension in Dunfermline?
The planning route for a side return extension in Dunfermline is set by Scotland's householder rules and your council.
In Scotland side extensions are more restricted than rear ones under householder permitted development, and wraparounds generally need planning permission. A building warrant is required before work starts.
Scotland has no Party Wall Act. Work to shared walls is governed by property law and the title deeds, so we agree access and protection with neighbours in writing before work begins.
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 Dunfermline like to extend?
Dunfermline has sandstone villas and terraces, post-war semis and four-in-a-block flats. Flats need planning permission for an extension, and every project needs a building warrant before work starts. Side return projects in Dunfermline usually start with a drainage survey of the side passage.
How a side return extension in Dunfermline comes together
Look round and measure
A free visit to see the back of the house, measure it, check the drains and boundaries and hear what you need.
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, 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.
Side return extensions near Dunfermline
Close by, we work in Rosyth, about 2.5 miles away, and Cowdenbeath, about 5.2 miles away.
- Side return extension in Rosyth
- Side return extension in Cowdenbeath
- Side return extension in Bo'ness
- Side return extension in Linlithgow
- Side return extension in Broxburn
Other work in Dunfermline:
FAQ
Side return extension questions in Dunfermline
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.
Do I need a party wall agreement?
Scotland has no Party Wall Act; we agree access and protection with your neighbour in writing instead.
Can I combine a side return with a rear extension?
Yes; that is a wraparound extension, and it gives the biggest open-plan room a terrace can have.
What postcode areas do you cover around Dunfermline?
Including KY12, and the surrounding Fife area.
How much does a side return extension cost in Dunfermline?
As a guide, £2,180–£3,610 per square metre including VAT for a standard specification. For example, 2 m wide × 6 m deep (12 m²): about £26,000–£43,500 at that rate. Your written price follows the survey.
How long does a rear extension take to build in Dunfermline?
Most single-storey rear extensions take 10 to 16 weeks on site and two-storey extensions 16 to 26 weeks, after design and approvals.