Two-storey extensions in Tandragee
Homeowners in Tandragee can use us for the whole project or just the drawings and approvals. Start with a free visit.
Tandragee at a glance
- Postcode districts
- BT63
- Area
- County Armagh, Northern Ireland
- Price region
- Northern Ireland
- Nearest towns
- Portadown (4.9 miles), Banbridge (5.3 miles), Craigavon (6.5 miles), Waringstown (7.2 miles)
- Distance to Craigavon
- about 6.5 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 Tandragee (BT63) and the places around it, including Portadown (4.9 miles), Banbridge (5.3 miles) and Craigavon.
Extensions available in Tandragee

Two-storey rear extensions
Guide from £49,500 in Tandragee, including VAT.
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Two-storey side extensions
From £76,000 in Tandragee. Free visit to firm it up.
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Two-storey wraparound extensions
For homes in Tandragee: typical guide from £106,000.
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Part single, part two-storey extensions
Tandragee guide price from £63,500, Standard spec.
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Extensions over a garage
Our Northern Ireland guide starts at £27,500 for this type.
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First-floor extensions
Our Northern Ireland guide starts at £22,000 for this type.
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Two-storey extensions for semi-detached houses
From £49,500 in Tandragee. Free visit to firm it up.
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Two-storey extensions for detached houses
Design, approvals and build for Tandragee homes. Guide from £76,000.
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Kitchen extensions with bedrooms above
For homes in Tandragee: typical guide from £49,500 (before kitchen units).
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Extra bedroom and en-suite extensions
For homes in Tandragee: typical guide from £49,500 (plus en-suite).
Learn moreWhich type suits your house?
Start with what you need the space for. Bedrooms and an en-suite upstairs with a bigger kitchen below is the classic two-storey brief, but in Tandragee we also design annexes, home offices and bedrooms over garages.
Also available in County Armagh
- 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 Tandragee
Tandragee 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 Tandragee
Do you cover Tandragee?
Yes. We cover Tandragee (BT63) and the surrounding area, including Portadown and Banbridge. The first site visit is free.
What does a two-storey extension cost in Tandragee?
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 Tandragee do you cover?
Everywhere around it, including Portadown (4.9 miles), Banbridge (5.3 miles) and Craigavon (6.5 miles), and the rest of County Armagh.