House extensions in Arbroath
Looking to extend your home in Arbroath? Start here: extension types, guide prices for Arbroath, the planning rules that apply and how a project runs.
- Postcode districtsDD11
- Price regionScotland (×0.98)
- Planning rulesScotland
- Site visitFree, no obligation

Approvals for an extension in Arbroath
In Scotland, householder permitted development rules (Class 1A for single-storey ground-floor extensions and Class 1B for extensions of more than one storey) allow some smaller extensions without a planning application, within limits on depth, height and distance from the boundary. Conservation areas and listed buildings are more restricted.
In a conservation area or national scenic area the householder permitted development rights are more limited, listed homes need listed building consent, and if rights have been removed by a condition or direction, any extension needs an application.
In Scotland a building warrant from the council is needed before work starts on almost any extension, and a completion certificate is issued when the work is accepted. Building standards are set in the Scottish technical handbooks.
Applications are decided by your council as planning authority.
Choosing the right extension in Arbroath
Across Scotland, extensions follow Scottish planning and building standards, including the building warrant process, which we build into the programme from the start.
Depending on the plot, bungalow extensions and single-storey rear extensions are often the strongest options, with orangery extensions worth considering where there is room.
Areas we cover around Arbroath
We cover Arbroath and the postcode districts DD11. Nearby, we also take on projects in Montrose (14 miles), Forfar (14 miles), Dundee (16 miles). For homes towards Fife, St Andrews is around 17 miles away.
Guide prices for Arbroath
Prices on this page use our Scotland factor of ×0.98, include VAT at 20% and cover the build; your written price follows a survey and agreed drawings.
| Extension type | Example size | Standard spec (inc VAT) |
|---|---|---|
| Kitchen extensions | 20 m² | £41,000 – £52,000 |
| Single-storey rear extensions | 20 m² | £40,000 – £51,000 |
| Side return extensions | 11 m² | £25,500 – £32,500 |
| Conservatory replacement extensions | 14 m² | £29,000 – £38,000 |
| Double-storey extensions | 32 m² | £56,000 – £74,000 |
Every extension type in Arbroath
- Double-storey extensions · from £37,000
- Utility and boot room extensions · from £13,500
- Glass box extensions · from £29,000
- Orangery extensions · from £29,000
- Wraparound extensions · from £35,000
- Conservatory replacement extensions · from £19,500
- Planning permission for extensions · from £300
- Side return extensions · from £17,500
- Home office extensions · from £15,500
- Bedroom extensions · from £25,000
- Side extensions · from £21,500
- Annexe extensions · from £53,500
- Timber frame extensions · from £20,500
- Pitched roof extensions · from £21,500
- Single-storey rear extensions · from £20,500
- Building regulations for extensions · from £850
- Bungalow extensions · from £25,500
- Kitchen extensions · from £26,000
- Flat roof extensions · from £20,500
- Extension plans and drawings · from £1,150
- Extensions over a garage · from £23,500
- Porch extensions · from £3,900
Free site visit
First, a site visit: we look at the house, garden, access and drains and listen to what you need.
Design and approvals
Once the layout is agreed, we deal with the council: planning permission or written confirmation that none is needed, plus building control.
Fixed written price
The price is fixed in writing once the design is settled, with a clear programme and payment stages.
Build and sign-off
The build is managed from start to finish, inspected at each stage and signed off on completion.
Questions about extensions in Arbroath
How much does an extension cost in Arbroath?
Using our Scotland factor (×0.98), a standard-spec single-storey extension of 20 m² is a guide £40,000 to £51,000 including VAT, and a 32 m² two-storey extension £56,000 to £74,000. Your written price follows the survey.
Can I get a price before anyone visits?
Yes. This page shows guide prices adjusted for Arbroath, and the guide-price tool gives a range for your own size and finish in about a minute.
How long does an extension take in Arbroath?
Usually 2 to 4 months of design and approvals, then 10 to 16 weeks on site for a single-storey extension or 16 to 24 weeks for two storeys.
Will my neighbours need to be told?
If you apply for planning permission the council notifies neighbours, and we agree access with them in writing for work near a shared boundary.
Who do I contract with?
Your contract is with S&K Property Investments and Improvement Ltd, which designs and manages the project and the build teams who carry it out.
Book a free site visit in Arbroath
We will measure up, check the planning position and give you honest guide figures.
- Free, no-obligation site visit
- Planning route checked before you spend on drawings
- Written price once the design is agreed
- Building control sign-off at the end
Prefer to talk? Call 0800 088 6341 or .
Book a free site visit
Tell us a little about the project and we will arrange a time.