Covering Derry
We work in Derry (BT47) and the places around it, including Strabane, Limavady and Coleraine.
Homes in County Londonderry
Northern Ireland has a high proportion of detached houses and bungalows outside the cities, which often suit side extensions, rear extensions and upward extensions.
What is a porch?
We build porches in matching brick with a tiled or lead roof, a new composite or timber door, and lighting. If you want a wider entrance or a WC, we can design a larger front extension instead and handle the planning.
- Planning and building control applications to the council
- Tiled, slate or lead roof
- Lighting and power
How much should I budget for a porch?
Use these ranges to budget for porches; the survey turns them into a fixed price for the agreed specification.
| Porches | Guide price incl. VAT |
|---|---|
| Open canopy over the door | £2,500 to £5,000 |
| Brick porch with tiled roof | £6,000 to £10,000 |
| Larger porch or front extension | £10,000 to £16,000 |
How is a porch approved in Derry?
In Northern Ireland the council handles both planning and building control. Permitted development rules are set by the Planning (General Permitted Development) Order (Northern Ireland) 2015, and there is no party wall act, so we agree access and protection with neighbours in writing.
In Northern Ireland small porches are usually permitted development within size and position limits; larger ones need planning permission.
What should I think about before starting?
- Keeping the original front door between house and porch can keep a porch exempt from building regulations.
- Gas meters and drains near the front door may need relocating.
What are the steps?
- Start with a conversation. A short call or the online form is enough for us to understand what you want to build.
- Free site visit. We measure up, look at access, drains and the structure, and talk through options and budget.
- Design and fixed price. You get drawings and a written price for the agreed specification before anything is ordered.
- We build it. Work follows an agreed programme, with inspections at each stage and a final sign-off.
Porches: common questions
Can a porch include a toilet?
Yes, but it becomes a front extension, which usually needs planning permission and building regulations approval.
Will the brick match?
We source the closest available match and agree it with you before building.
Do you work in Derry?
Yes. Derry is within our coverage for porches, along with nearby Strabane and Limavady.
Porches in nearby towns
Learn more about porches, or see every project we cover in Derry.

