Home extensions in Glenrothes
Looking to extend your home in Glenrothes? Start here: extension types, guide prices for Glenrothes, the planning rules that apply and how a project runs.
- Postcode districtsKY6, KY7
- Price regionScotland (×0.98)
- Planning rulesScotland
- Site visitFree, no obligation
Planning rules in Glenrothes
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 Glenrothes
Scotland's housing includes sandstone villas, terraces and tenements in the cities and plenty of post-war and modern houses and bungalows elsewhere. A building warrant is needed before work starts.
Start by comparing orangery extensions, double-storey extensions and single-storey rear extensions: between them they cover most of the layouts we see requested for houses like these.
Glenrothes extension prices at a glance
We publish guide prices so you can budget before anyone visits. For Glenrothes they are adjusted by ×0.98, the factor we use across Scotland.
| Extension type | Example size | Standard spec (inc VAT) |
|---|---|---|
| Single-storey rear extensions | 20 m² | £40,000 – £51,000 |
| Conservatory replacement extensions | 14 m² | £29,000 – £38,000 |
| Orangery extensions | 16 m² | £43,500 – £55,000 |
| Kitchen extensions | 20 m² | £41,000 – £52,000 |
| Wraparound extensions | 25 m² | £56,000 – £71,500 |
| Extensions over a garage | 12 m² | £24,500 – £32,000 |
Glenrothes and surrounding towns
Our survey diary covers Glenrothes, including KY6, KY7. The same team covers Kirkcaldy (5 miles), Cupar (9 miles), Dunfermline (14 miles), St Andrews (17 miles), all within easy reach. For homes towards Edinburgh and the Lothians, Edinburgh is around 17 miles away.
Choose an extension type
- Wraparound extensions · from £35,000
- Porch extensions · from £3,900
- Single-storey rear extensions · from £20,500
- Home office extensions · from £15,500
- Bedroom extensions · from £25,000
- Flat roof extensions · from £20,500
- Pitched roof extensions · from £21,500
- Glass box extensions · from £29,000
- Annexe extensions · from £53,500
- Planning permission for extensions · from £300
- Side return extensions · from £17,500
- Extensions over a garage · from £23,500
- Double-storey extensions · from £37,000
- Building regulations for extensions · from £850
- Orangery extensions · from £29,000
- Extension plans and drawings · from £1,150
- Side extensions · from £21,500
- Kitchen extensions · from £26,000
- Utility and boot room extensions · from £13,500
- Bungalow extensions · from £25,500
- Conservatory replacement extensions · from £19,500
- Timber frame extensions · from £20,500
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
Our team builds the extension, keeps you updated weekly and finishes with building control sign-off.
Questions about extensions in Glenrothes
How much does an extension cost in Glenrothes?
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.
Do I need planning permission for an extension in Glenrothes?
Not always. It depends on the size, position and your property's history. Scottish householder rules allow some smaller extensions without an application, but a building warrant is still needed.
Can I get a price before anyone visits?
Yes. This page shows guide prices adjusted for Glenrothes, and the guide-price tool gives a range for your own size and finish in about a minute.
Do you cover all of Glenrothes?
Yes, including the surrounding parts of Fife. Site visits are free and there is no obligation.
Book a free site visit in Glenrothes
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.