66, Patrick Street, Dun Laoghaire, Co. Dublin, A96Y074
Partial demolition and construction of a two-storey extension to a dormer attic space in Dun Laoghaire.
D26A/0205/WEB · Dun Laoghaire Rathdown County Council · Lodged 13 March 2026
- Reference
- D26A/0205/WEB
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 13 March 2026
Summary
AI-generatedThe works comprise partial demolition and alterations to the existing structure, including a two-storey extension to the dormer attic space. It also includes relocating the driveway entrance to a central position.
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
Partial demolition, alterations to the existing structure including a two storey extension to the existing dormer attic space, alteration of the driveway entrance to a central position encompassing associated works to the public pavement and landscaping works.
Land-use zoning
What this land is zoned for
“A To provide residential development and improve residential amenity while protecting the existing residential amenities”
Objective set by the COUNTY DEVELOPMENT PLAN 2022-2028 (2022–2028). The planning authority decides each application on its own merits — this is the zoning context, not a compliance assessment.
Read the zoning objectives in the development planBuilt & sold
What happened next
Beyond the decision: whether this development was built, and what property here has sold for.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 3 Patrick Court, Patrick St, Dun Laoghaire | Jun 2026 | €585,000 | 44 m |
| 2 Patrick Court, Patrick St, Dun Laoghaire | Apr 2026 | €572,000 | 50 m |
| 21 Mulgrave Terrace, Dun Laoghaire, Dublin | Jul 2025 | €1,400,000 | 53 m |
| 32 Mulgrave St, Dun Laoghaire, Dublin | Jul 2025 | €880,000 | 81 m |
| 30 Mulgrave St, Dun Laoghaire, Dublin | Nov 2025 | €1,800,000 | 100 m |
| Tivoli Mews, 7 Tivoli Terrace South, Dun Laoghaire | May 2025 | €1,110,000 | 105 m |
| 12 Mulgrave Terrace, Dun Laoghaire, Dublin | Aug 2025 | €1,651,324 | 149 m |
| 15 Northumberland Ave, Dun Laoghaire, Dublin | May 2025 | €1,250,000 | 165 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 received13 March 2026
- Decision due11 May 2026
- Decision issued6 May 2026
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- GrantedAt this site
Permission for reinstatement of original residential use, refurbishment and alterations to the existing…
66 Patrick Street, Dun Laoghaire, Co. Dublin
D19A/0966Dún Laoghaire–RathdownLodged 12 Dec 2019Change of use
- InvalidAt this site
Permission is sought for change of use of the entire premises from a crèche (day use) to a health centre and…
66, Patrick Street, Dun Laoghaire, Co. Dublin
D12A/0466Dún Laoghaire–RathdownLodged 26 Nov 2012Change of use
- GrantedAt this site
Temporary change of use, for up to five years, from office (including production rooms and showroom) use, to…
66, Patrick Street, Dun Laoghaire, Glenageary, Dublin
D06A/1706Dún Laoghaire–RathdownLodged 24 Nov 2006Change of use
- GrantedAt this site
Permission is sought for a development consisting of: (01) Proposed two-storey flat roof extension to side…
65a Patrick Street, Dun Laoghaire, Co. Dublin, A96 RR76
D21B/0637Dún Laoghaire–RathdownLodged 19 Nov 2021Extension
- Refused30 m away
(1.) Demolition of single storey lean-to rear and part demolition of return, (2.) A one and two storey office…
64, Patrick Street, Dun Laoghaire, Co. Dublin.
D08A/0272Dún Laoghaire–RathdownLodged 27 Feb 2008Commercial
- Granted30 m away
Permission for development at this site. The development will consist of a change of use from offices to…
Kingston House, 64, Patrick Street, Dun Laoghaire, Co. Dublin
D20A/0196Dún Laoghaire–RathdownLodged 6 Mar 2020Change of use
- Granted30 m away
The single-story extension on the north side to comprise a utility room, toilet and store; internal…
Annamount, 3 Mulgrave Street, Dun Laoghaire, Co Dublin.
D25A/0163/WEBDún Laoghaire–RathdownLodged 3 Mar 2025Extension
- Refused40 m away
Permission for development consisting of: i) the demolition of the existing dwelling; ii) Construction of an…
49, Patrick Street, Dun Laoghaire, Co. Dublin, A96 XW97
D20A/0386Dún Laoghaire–RathdownLodged 5 Jun 2020Apartments
Related developments
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Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
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SD16B/0350South DublinLodged 24 Oct 2016
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D07A/1661Dún Laoghaire–RathdownLodged 5 Dec 2007
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