Two-storey wraparound extensions in Donaghcloney
Adding a two-storey wraparound extension in Donaghcloney gives you two new rooms stacked on one footprint. Here's how we'd approach it, what it typically costs and the rules that apply in Northern Ireland.
Donaghcloney: the key facts for this kind of project.
- Postcode districts
- BT66
- County / area
- County Armagh, Northern Ireland
- Price region
- Northern Ireland
- Guide price
- £106,000–£145,500 (£1,890–£2,600 per m²)
- Approval route
- Planning permission is usually needed.
- Nearest towns
- Waringstown (2 miles), Dromore (County Down) (4.4 miles), Moira (4.4 miles)
- Distance to Craigavon
- about 5.5 miles
- First visit
- Free, no obligation
About a two-storey wraparound extension
A two-storey wraparound extension suits a house with space both beside it and behind it, where you want to transform the layout rather than add a single room. You get one design for the whole L-shape, the planning application, structural design for the corner and the openings into the house, building regulations approval and the build, managed by us and carried out by vetted teams working under S&K.
We cover Donaghcloney (BT66) and the places around it, including Waringstown (2.0 miles), Dromore (County Down) (4.4 miles) and Moira.
What it costs in Donaghcloney
Expect a two-storey wraparound extension in Donaghcloney to land somewhere around £106,000–£145,500 for an L-shaped footprint of about 28 m² wrapping the side and rear, on two floors (56 m² of new floor space). Our Northern Ireland guide rate is £1,890–£2,600 per m², including VAT. Steelwork for wide openings is the item most likely to move the figure; we'll know once the engineer has designed it.
| Spec | Per m² | An L-shaped footprint of about 28 m² wrapping the side and rear, on two floors (56 m² of new floor space) |
|---|---|---|
| Essential | £1,740–£2,390 per m² | £97,500–£133,500 |
| Standard | £1,890–£2,600 per m² | £106,000–£145,500 |
| Premium | £2,270–£3,120 per m² | £127,000–£174,500 |
Planning and building control in Donaghcloney
In Northern Ireland, the permitted development allowance for two-storey extensions covers rear extensions of up to 3 m that stay 7 m from the rear boundary. A wraparound adds a side element on two floors, so it normally needs a planning application. The fee is £347 per dwelling, and councils aim for an average of 15 weeks for local applications.
Approval in Northern Ireland: Planning application for works to a house: £347. Councils aim to decide local applications within an average of 15 weeks; many take longer.
Building control: Building control approval from the local council under the Building Regulations (Northern Ireland), using the Technical Booklets.
Design points for Donaghcloney homes
Two roofs that meet
A wraparound needs the side roof and rear roof to join cleanly, often with a valley or hip where they meet. Getting pitches and ridge heights right keeps rainwater moving and avoids a bulky mass at the back corner, which neighbours and planners notice.
The corner post
At the outside corner of the L, there is no existing wall to carry the floor above. Opening the ground floor fully usually means a steel frame or a corner post, and the engineer's design sets how slim it can be. We decide early whether you want a clear corner or a visible post.
How we'd run your project
Free site visit
We visit your home in Donaghcloney, look at the structure, access and boundaries, and talk through what you want the new rooms to do.
Drawings and permission
Our designers produce plans and elevations, then we take care of planning or permitted development checks with the council covering Donaghcloney.
Engineer it
Foundations sized for two floors, steels for any openings, and building control approval, all before anyone starts on site.
Build it
The new structure goes up first, then we open into the house, finish inside and get the completion certificate.
Questions about two-storey wraparound extensions in Donaghcloney
Do I need planning permission for a two-storey wraparound extension in Donaghcloney?
Donaghcloney is in Northern Ireland. Planning permission is usually needed.
How long does a two-storey wraparound extension take?
Allow 4 to 8 weeks for survey and design, then the approval period (councils aim to decide local applications within an average of 15 weeks; many take longer), then 4 to 8 weeks of technical design, which can overlap. The build itself usually takes 14 to 20 weeks, longer for large or complex designs.
Which postcodes do you cover around Donaghcloney?
We cover Donaghcloney (BT66) and nearby places including Waringstown, Dromore (County Down) and Moira, plus the rest of County Armagh. The first site visit is free.
Can a wraparound extension be part single, part two-storey?
Yes. Many wraparounds keep the rear part single storey with roof lights over the kitchen and put the two-storey part to the side. This can reduce the effect on neighbours and the cost. We set out both options at the design stage, so you can compare floor space against price before choosing.
Is a wraparound extension better than separate side and rear extensions?
Building both at once usually costs less than two separate projects, because you pay for one set-up, one scaffold, one roof junction and one set of approvals. It also lets the layout be designed as a whole. The trade-off is a larger single outlay and a longer build, often 16 to 24 weeks at this size.
Nearby
Other towns near Donaghcloney:
Other extensions in Donaghcloney
- Rear
- Side
- Part two-storey
- Over a garage
- First floor
- Semi-detached
- Detached
- Kitchen and bedrooms
- Bedroom and en-suite
All two-storey extension services in Donaghcloney · Two-storey wraparound extensions across County Armagh
Want a figure first? Try our guide price tool, then book a free visit to firm it up.