24, Rockville Park, Blackrock, Co. Dublin
Single-storey extensions to the side and rear of the house and an approved granny flat.
D14B/0266 · Dun Laoghaire Rathdown County Council · Lodged 23 July 2014
- Reference
- D14B/0266
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 23 July 2014
Summary
AI-generatedThe development consists of constructing single-storey extensions to the side and rear of the existing dwelling and a previously approved granny flat. The project includes installing eight new rooflights in a proposed pitched roof over the new structures.
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 for development consisting of the construction of single storey extensions to the side and rear of the existing dwelling and previously approved granny flat structure, including 8 no. New roof lights in a proposed pitched roof construction over the side and rear single storey structures.
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 12 May 2015.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 117 Rowanbyrn, Blackrock, Co Dublinnot full market price | Sept 2025 | €255,109 | 50 m |
| 1 Rockville Park, Blackrock, Co Dublin | Apr 2026 | €865,000 | 100 m |
| 29 Marian Park, Blackrock, Dublin | Jun 2025 | €560,000 | 182 m |
| 50 Rowanbyrn, Blackrock, Dublin | Jul 2025 | €825,000 | 183 m |
| Errigal, 1 Rowan Park Ave, Blackrock | Oct 2025 | €1,300,000 | 198 m |
| 23 Rowanbyrn, Blackrock, Dublin | Mar 2026 | €772,000 | 207 m |
| 48 Marian Park, Blackrock, County Dublin | Feb 2026 | €710,000 | 229 m |
| 49 Rockville Crescent, Blackrock, Dublin | Sept 2025 | €920,000 | 230 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 received23 July 2014
- Decision issued15 September 2014
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
The proposed development will consist of the construction of a ground floor extension with flat roof to the…
20, Rockville Park, Blackrock, Co. Dublin
D20B/0006Dún Laoghaire–RathdownLodged 17 Jan 2020Extension
- Granted30 m away
For demolition of single storey kitchen extension at side, construction of new two storey extension at side…
111, Rowanbyrn, Blackrock, Co. Dublin
D06B/0439Dún Laoghaire–RathdownLodged 18 May 2006Extension
- Granted30 m away
Permission is sought for development which will consist of single storey extension to front, new window and…
115, Rowanbyrn, Blackrock, Co. Dublin
D12A/0264Dún Laoghaire–RathdownLodged 16 Jul 2012Extension
- Granted30 m away
Rendering of the brick finish to the front elevation. [LOCATION] 115 Rowanbyrn, Blackrock, Co. Dublin.…
115 Rowanbyrn, Blackrock, Co. Dublin.
D02B/0394Dún Laoghaire–RathdownLodged 4 Jun 2002Alterations
- Invalid30 m away
The construction of a two storey extension to the side & rear of existing detached dwelling, with a single…
110, Rowanbyrn, Blackrock, Dublin, A94E785
D24B/0294/WEBDún Laoghaire–RathdownLodged 28 Jun 2024Extension
- Granted30 m away
The construction of a two storey extension to the side & rear of existing detached dwelling, with a single…
110, Rowanbyrn, Blackrock, Co. Dublin, A94E785
D24B/0301/WEBDún Laoghaire–RathdownLodged 4 Jul 2024Extension
- Compliance submission40 m away
Compliance with Condition No. 6 of Reg Ref No. ABP32083524 (D24B/0301/WEB)
110, Rowanbyrn, Blackrock, Co. Dublin, A94E785
D24B/0301/WEB/C2Dún Laoghaire–RathdownLodged 12 Sept 2025Other
- Compliance submission40 m away
Compliance with Condition No. 2 of Reg Ref No. ABP32083524 (D24B/0301/WEB)
110, Rowanbyrn, Blackrock, Co. Dublin, A94E785
D24B/0301/WEB/C1Dún Laoghaire–RathdownLodged 12 Sept 2025Other
Related developments
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