22, Sydenham Mews, Corrig Avenue, Dun Laoghaire, Co. Dublin (rear of 42 Northumberland Avenue).
Demolition of a two-storey house and construction of a replacement two-storey house with attic space in Dun Laoghaire.
D15A/0022 · Dun Laoghaire Rathdown County Council · Lodged 21 January 2015
- Reference
- D15A/0022
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 21 January 2015
Summary
AI-generatedThe application proposes the demolition of an existing two-storey dwelling at Sydenham Mews. It will be replaced by a new two-storey dwelling featuring additional habitable attic space.
- Residential unit
- 1
- Storeys
- 2
Generated from the description above by an AI model and may contain mistakes. The council’s description is the authoritative record.
Official record
Development description
Permission is sought for the demolition of an existing two-storey dwelling and for the construction of a new two-storey replacement dwelling with additional habitable attic space and all associated site works.
Built & sold
What happened next
Beyond the decision: whether this development was built, and what property here has sold for.
Built — construction complete
A commencement notice records works starting on 19 April 2016.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| The Coach House, Sydenham Mews, Corrig Avenue | Jan 2026 | €750,000 | 24 m |
| 10 Corrig Ave, Dun Laoghaire, Dublin | Nov 2025 | €1,286,250 | 75 m |
| 3 Dungar Terrace, Dun Laoghaire, Co. Dublin | Nov 2025 | €950,000 | 87 m |
| 8 Northumberland Ave, Dun Laoghaire, Dublin | Feb 2025 | €1,100,000 | 88 m |
| 34 Northumberland Avenue, Dunlaoughaira, Co Dublin | Dec 2025 | €1,900,000 | 90 m |
| 15 Northumberland Ave, Dun Laoghaire, Dublin | May 2025 | €1,250,000 | 91 m |
| Apartment 2, Brook House, Corrig Avenue | Feb 2025 | €462,000 | 107 m |
| 5 Brook House, Corrig Avenue, Dun Laoghaire | Aug 2025 | €450,000 | 107 m |
Nearby properties, not this site — a guide to local values.
Sources: Building Control Management System (commencement notices) and the Residential Property Price Register, licensed under CC BY 4.0. Records are matched to this application by location and may not be exhaustive; always confirm against the official source before relying on them.
Key dates
Timeline
- Application received21 January 2015
- Decision issued13 March 2015
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