Extending your home in Enniskillen
Looking to extend your home in Enniskillen? Start here: extension types, guide prices for Enniskillen, the planning rules that apply and how a project runs.
- Postcode districtsBT74
- Price regionNorthern Ireland (×0.86)
- Planning rulesNorthern Ireland
- Site visitFree, no obligation
What extensions cost in Enniskillen
Every figure below is a guide for Enniskillen, adjusted for Northern Ireland build costs (×0.86) and including VAT. Design and council fees are shown separately on each page.
| Extension type | Example size | Standard spec (inc VAT) |
|---|---|---|
| Side return extensions | 11 m² | £22,500 – £28,500 |
| Kitchen extensions | 20 m² | £36,000 – £46,000 |
| Single-storey rear extensions | 20 m² | £35,000 – £45,000 |
| Wraparound extensions | 25 m² | £49,000 – £62,500 |
| Extensions over a garage | 12 m² | £21,500 – £28,000 |
Choosing the right extension in Enniskillen
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 bungalow extensions, side extensions and annexe extensions: between them they cover most of the layouts we see requested for houses like these.
Enniskillen and surrounding towns
Site visits are available across Enniskillen (BT74). The same team covers Lisnaskea (12 miles), all within easy reach. Just over the County Tyrone border, Omagh is about 23 miles away.
Do extensions in Enniskillen need planning permission?
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.
Northern Ireland has no Party Wall Act. Where work is on or close to a shared boundary, we agree access and protection with your neighbour in writing before work starts.
Applications are decided by your council, which handles local planning in Northern Ireland.
All extension types we build in Enniskillen
- Home office extensions · from £13,500
- Single-storey rear extensions · from £18,000
- Orangery extensions · from £25,500
- Pitched roof extensions · from £19,000
- Side extensions · from £18,500
- Annexe extensions · from £47,000
- Building regulations for extensions · from £750
- Extensions over a garage · from £20,500
- Wraparound extensions · from £30,500
- Porch extensions · from £3,400
- Conservatory replacement extensions · from £17,000
- Double-storey extensions · from £32,500
- Planning permission for extensions · from £300
- Flat roof extensions · from £18,000
- Bedroom extensions · from £22,000
- Extension plans and drawings · from £1,000
- Glass box extensions · from £25,500
- Timber frame extensions · from £18,000
- Kitchen extensions · from £23,000
- Utility and boot room extensions · from £12,000
- Bungalow extensions · from £22,500
- Side return extensions · from £15,000
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
You receive a written, itemised price and programme. Nothing starts until you are happy with it.
Build and sign-off
We build it with one project manager, book the building control inspections and hand over the completion certificate.
Questions about extensions in Enniskillen
How much does an extension cost in Enniskillen?
Using our Northern Ireland factor (×0.86), a standard-spec single-storey extension of 20 m² is a guide £35,000 to £45,000 including VAT, and a 32 m² two-storey extension £49,500 to £65,000. Your written price follows the survey.
Do you cover all of Enniskillen?
Yes, including the surrounding parts of County Fermanagh. Site visits are free and there is no obligation.
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 handle building regulations?
Yes. We prepare the drawings and calculations, submit them and book inspections, ending with a completion certificate.
Book a free site visit in Enniskillen
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.