Home extensions in County Fermanagh
More space without moving: we plan and build extensions across County Fermanagh, with one team for the drawings, the council and the build.
- Towns listed2
- Price regionNorthern Ireland (×0.86)
- Planning rulesNorthern Ireland
- Postcode districts4
Towns we cover in County Fermanagh
Towns we cover here include Enniskillen, Lisnaskea.
County Fermanagh extension prices at a glance
Prices on this page use our Northern Ireland factor of ×0.86, 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) |
|---|---|---|
| Wraparound extensions | 25 m² | £49,000 – £62,500 |
| Side return extensions | 11 m² | £22,500 – £28,500 |
| Extensions over a garage | 12 m² | £21,500 – £28,000 |
| Single-storey rear extensions | 20 m² | £35,000 – £45,000 |
| Kitchen extensions | 20 m² | £36,000 – £46,000 |
| Double-storey extensions | 32 m² | £49,500 – £65,000 |
Approvals for an extension in County Fermanagh
In Northern Ireland the Planning (General Permitted Development) Order 2015 lets some single-storey rear extensions go ahead without planning permission, up to 3 m on a semi-detached or terraced house and 4 m on a detached house, within height and boundary limits. Larger, side and two-storey extensions normally need planning permission from the council, and building control approval is separate.
In a conservation area or area of townscape character the permitted development rights are more limited, listed homes need listed building consent, and if rights have been removed by a condition, any extension needs an application.
In Northern Ireland building control is run by the councils under the Building Regulations (Northern Ireland). We submit full plans or a building notice and book the inspections through to completion.
Choosing the right extension in County Fermanagh
Northern Ireland's housing ranges from city terraces to large numbers of detached houses and bungalows on rural plots, many in render, where single-storey extensions fit easily.
Start by comparing annexe extensions, single-storey rear extensions and side extensions: between them they cover most of the layouts we see requested for houses like these.
Choose an extension type
- Timber frame extensions · from £18,000
- Building regulations for extensions · from £750
- Orangery extensions · from £25,500
- Glass box extensions · from £25,500
- Bungalow extensions · from £22,500
- Annexe extensions · from £47,000
- Pitched roof extensions · from £19,000
- Kitchen extensions · from £23,000
- Porch extensions · from £3,400
- Side return extensions · from £15,000
- Planning permission for extensions · from £300
- Side extensions · from £18,500
- Home office extensions · from £13,500
- Conservatory replacement extensions · from £17,000
- Single-storey rear extensions · from £18,000
- Extensions over a garage · from £20,500
- Double-storey extensions · from £32,500
- Flat roof extensions · from £18,000
- Wraparound extensions · from £30,500
- Extension plans and drawings · from £1,000
- Bedroom extensions · from £22,000
- Utility and boot room extensions · from £12,000
Neighbouring areas
Questions about extensions in County Fermanagh
How much does an extension cost in County Fermanagh?
With our Northern Ireland factor (×0.86), a standard-spec 20 m² single-storey extension is a guide £35,000 to £45,000 including VAT. Prices for every type are linked on this page.
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.
Do you cover all of County Fermanagh?
Yes, across the whole of County Fermanagh. Site visits are free and there is no obligation.
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 County Fermanagh
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.