1, Rosary Gardens East, Dun Laoghaire, Co. Dublin
Extension to the rear of an existing house in Dun Laoghaire.
D17A/0885 · Dun Laoghaire Rathdown County Council · Lodged 5 October 2017
- Reference
- D17A/0885
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 5 October 2017
Summary
AI-generatedThe development consists of a 5.7 sqm ground floor extension and a 13.1 sqm first floor extension to the rear of the existing house. It includes new and amended windows, internal alterations, external landscaping, and a new side pedestrian gate.
- Floor area
- 19 m²
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. The development consists of extension to the rear of the existing house of 5.7m2 at ground floor level and 13.1m2 at first floor level, associated new windows to the north, east and west elevations, amendments to the existing windows on the west elevation, associated internal alterations and external landscaping to side and rear, including new pedestrian gate to the side.
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.
Built — construction complete
A commencement notice records works starting on 20 January 2020.
Notified floor area: 112.6 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 5 York Court, York Rd, Dun Laoghaire | Mar 2026 | €885,000 | 70 m |
| 2 St Michaels Terrace, Dun Laoghaire, Dublin | Oct 2025 | €635,000 | 77 m |
| 3 St Brendans Tce, Dun Laoghaire, Dublin | May 2025 | €345,000 | 106 m |
| 18 St Marys St, Dun Laoghaire, Dublin | Jun 2025 | €475,000 | 108 m |
| 16 York Court, York Rd, Dunlaoighaire | Jun 2025 | €320,000 | 115 m |
| 17 York Court, York Rd, Dun Laoghaire | Mar 2026 | €326,000 | 115 m |
| 110a Georges St Lower, Dun Laoghaire, Dublin | Dec 2025 | €302,950 | 117 m |
| 10 Smyths Gardens, York Rd, Dun Laoghaire | Feb 2026 | €696,000 | 141 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 received5 October 2017
- Decision issued27 November 2017
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 is sought for a new two storey extension (53.4 sq.m) to provide a new kitchen and dining room at…
3, Rosary Gardens East, Dun Laoghaire, Co. Dublin
D10B/0245Dún Laoghaire–RathdownLodged 27 May 2010Extension
- Granted30 m away
Permission is sought for demolition of existing garage and single storey extension to rear and the…
4 Rosary Gardens East, Dun Laoghaire, Co. Dublin
D21B/0235Dún Laoghaire–RathdownLodged 14 May 2021Extension
- Granted30 m away
Demolition of existing single storey extension to rear and the constructionof a new two storey extension to…
4, Rosary Gardens East, Dun Laoghaire, Dublin, A96CY94
D23B/0083Dún Laoghaire–RathdownLodged 1 Mar 2023Extension
- Refused30 m away
Permission is sought for demolition of existing garage and single storey extension to rear and the…
4 Rosary Gardens East, Dun Laoghaire, Co. Dublin
D20B/0353Dún Laoghaire–RathdownLodged 5 Nov 2020Extension
- Granted30 m away
Permission is sought for demolition of existing single storey extension to rear and the construction of a new…
8 Rosary Gardens West, Dun Laoghaire, Co. Dublin
D21B/0683Dún Laoghaire–RathdownLodged 15 Dec 2021Extension
- Granted30 m away
Vehicular entrance to back garden from side of dwelling off Library Road for private car parking. [LOCATION]…
8 Rosary Gardens West, Library Road, Dun Laoghaire.
D02A/0721Dún Laoghaire–RathdownLodged 17 Jul 2002Alterations
- Refused30 m away
Permission sought for two storey extension to rear and single storey extension at side
8, Rosary Gardens West, Dun Laoghaire, County Dublin
D21B/0310Dún Laoghaire–RathdownLodged 23 Jun 2021Extension
- Exempt — no permission needed40 m away
The proposed Costal Mobility Scheme Development to urban public realm, public and non-public roads (c 4.7km)…
Dun Laoghaire Costal Mobility Scheme, From Temple rd/Newton Ave along N31, R118 and R831 to junction of Sandycove Ave west/Sandycove Point, This includes a section of Harbour rd between the National Yacht Club & Royal St George Yacht Club
REF8923Dún Laoghaire–RathdownLodged 15 Aug 2023Infrastructure
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