Two-storey extensions in Newtownards
Planning a bigger home in Newtownards? Compare extension types and guide prices below, then book a free site visit.
Newtownards at a glance
- Postcode districts
- BT22
- Area
- County Down, Northern Ireland
- Price region
- Northern Ireland
- Nearest towns
- Comber (3.6 miles), Dundonald (4.3 miles), Bangor (County Down) (4.8 miles), Holywood (6.2 miles)
- Distance to Bangor (County Down)
- about 4.8 miles
- Approvals
- Two-storey rear: up to 3 m deep and 7 m from the rear boundary under permitted development. Most others need planning permission.
We cover postcode district BT22 in and around Newtownards, along with neighbouring Comber, Dundonald and Bangor (County Down).
Extensions available in Newtownards
Two-storey rear extensions
Our Northern Ireland guide starts at £49,500 for this type.
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Two-storey side extensions
Newtownards guide price from £76,000, Standard spec.
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Two-storey wraparound extensions
Our Northern Ireland guide starts at £106,000 for this type.
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Part single, part two-storey extensions
Design, approvals and build for Newtownards homes. Guide from £63,500.
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Extensions over a garage
Guide from £27,500 in Newtownards, including VAT.
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First-floor extensions
Design, approvals and build for Newtownards homes. Guide from £22,000.
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Two-storey extensions for semi-detached houses
Our Northern Ireland guide starts at £49,500 for this type.
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Two-storey extensions for detached houses
Guide from £76,000 in Newtownards, including VAT.
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Kitchen extensions with bedrooms above
Our Northern Ireland guide starts at £49,500 (before kitchen units) for this type.
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Extra bedroom and en-suite extensions
For homes in Newtownards: typical guide from £49,500 (plus en-suite).
Learn moreWhich type suits your house?
The boundaries usually decide it. Two-storey work close to a neighbour needs careful design for light and privacy, so at the visit in Newtownards we measure distances to every boundary before suggesting a type.
Also available in County Down
- Two-storey front extensions
- Two-storey extensions for end-of-terrace houses
- Two-storey annexe extensions
- Garage conversions with a room above
- Two-storey extension plans and drawings
- Planning permission for two-storey extensions
- Structural engineering for two-storey extensions
- Building regulations for two-storey extensions
- Design and build two-storey extensions
Rules for Newtownards
Newtownards is in Northern Ireland. Two-storey rear: up to 3 m deep and 7 m from the rear boundary under permitted development. Most others need planning permission. Planning application for works to a house: £347. Councils aim to decide local applications within an average of 15 weeks; many take longer.
The full Northern Ireland rules explained
Questions about extensions in Newtownards
Do you cover Newtownards?
Yes. We cover Newtownards (BT22) and the surrounding area, including Comber and Dundonald. The first site visit is free.
What does a two-storey extension cost in Newtownards?
Using our Northern Ireland guide, a two-storey rear extension with a 4 m × 3.5 m footprint on two floors (28 m² of new floor space) is about £49,500–£66,500 including VAT. An extension over a garage is about £27,500–£40,500.
Which other places near Newtownards do you cover?
Everywhere around it, including Comber (3.6 miles), Dundonald (4.3 miles) and Bangor (County Down) (4.8 miles), and the rest of County Down.