65, Merrion Park, Blackrock, Dublin, A94X279
Retention of a rear dormer structure and a side rooflight, plus a new front rooflight.
D24B/0257/WEB · Dun Laoghaire Rathdown County Council · Lodged 31 May 2024
- Reference
- D24B/0257/WEB
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission for Retention
- Received
- 31 May 2024
Summary
AI-generatedThe applicant is seeking retention permission for a rear dormer structure providing 14.5 sqm of attic storage and a previously installed side rooflight. The application also includes permission for a new front rooflight and associated site works.
- Floor area
- 15 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
The development will consist of the addition of a dormer structure to the rear of the property to provide 14.5sqm of new attic storage space; the addition of a new velux roof-light to the front slope of the existing pitched roof; all associated site and landscaping works; retention of a previously installed roof light on the mono pitched roof on the side elevation (east façade).
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 |
|---|---|---|---|
| 87 Merrion Park, Hill Ave South, Blackrock | Dec 2025 | €840,000 | 35 m |
| 78 Merrion Park, Booterstown, Blackrock | Feb 2025 | €920,000 | 53 m |
| 79 Merrion Park, Blackrock, Co Dublin | Nov 2025 | €1,330,000 | 66 m |
| 95 Merrion Park, Blackrock, Co. Dublin | Sept 2025 | €1,120,000 | 85 m |
| 57 Merrion Park, Blackrock, Dublin | Apr 2025 | €760,000 | 94 m |
| 47 Merrion Park, Blackrock, Dublin | Nov 2025 | €790,101 | 116 m |
| 26 Ashurst, Mount Merrion Ave, Blackrock | Aug 2025 | €510,500 | 157 m |
| 17 Beechlawn, South Hill Ave, Blackrock | Nov 2025 | €602,002 | 163 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 received31 May 2024
- Decision due25 July 2024
- Decision issued22 July 2024
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
For development consisting of two storey extension to the side part of which at the ground floor is to the…
65, Merrion Park, Blackrock, Co. Dublin
D06B/0820Dún Laoghaire–RathdownLodged 8 Sept 2006Extension
- GrantedAt this site
Permission is sought for development. The development will consist of the construction of a single storey…
66 Merrion Park, Merrion, Blackrock, Co. Dublin, A94 D854
D20A/0543Dún Laoghaire–RathdownLodged 5 Aug 2020Extension
- Awaiting decision60 m away
The development will consist of construction of a ground floor extension and dormer attic conversion to the…
3, Merrion Park, Blackrock, Co. Dublin, A94FR66
D26B/0176/WEBDún Laoghaire–RathdownLodged 16 Feb 2026Extension
- Granted70 m away
Permission for development at site. The development will consist of single storey extension to side of…
79, Merrion Park, Blackrock, Co. Dublin
D17A/0519Dún Laoghaire–RathdownLodged 8 Jun 2017Extension
- Granted80 m away
Planning permission is sought for the construction of a two storey house extension to the side, a single…
26, Merrion Park, South Hill Avenue, Blackrock, Co. Dublin
D10B/0472Dún Laoghaire–RathdownLodged 26 Nov 2010Extension
- Granted80 m away
Permission is sought for the construction of a two storey house extension to the side and a single storey…
26, Merrion Park, South Hill Avenue, Blackrock, Co. Dublin.
D08B/0258Dún Laoghaire–RathdownLodged 9 Apr 2008Extension
- Invalid90 m away
Outline permission is sought for the removal of existing pitched roof, construction of 30 m.2 second storey…
107, Merrion Park, Blackrock, Co. Dublin
D11B/0341Dún Laoghaire–RathdownLodged 24 Oct 2011Extension
- Granted90 m away
Outline permission is sought for the removal of existing pitched roof, construction of 30 m2 second storey…
107, Merrion Park, Blackrock, Co. Dublin
D11B/0409Dún Laoghaire–RathdownLodged 21 Dec 2011Extension
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- GrantedExtension
The development will consist of construction of a dormer roof extension and a new velux rooflight to the rear…
32, Blarney Park, Kimmage, Dublin 12
WEB1936/23Dublin CityLodged 26 Oct 2023
- Awaiting decisionExtension
The proposed development will consist of internal alterations to the existing first floor level, as well as…
16, Hinba, Dalkey Avenue, Dalkey, DUBLIN, A96D856
D26B/0056/WEBDún Laoghaire–RathdownLodged 30 Jan 2026
- GrantedExtension
The development will consist of the construction of a new dormer to the existing hipped (side) roof, new…
No. 21 Pine Grove Park, Swords, Co. Dublin, K67 D9P2
F23B/0045FingalLodged 13 Mar 2023
- GrantedExtension
Development will consist of a proposed new dormer roof to the rear & front of the existing house with new…
6 Kellys Bay Inlet, Skerries, Co. Dublin, K45 T803
F23A/0199FingalLodged 26 Apr 2023
- GrantedExtension
The development will consist of the construction of a part single storey, part two storey extension to the…
15, Dermot O'Hurley Avenue, Irishtown, Dublin 4
3343/21Dublin CityLodged 18 Aug 2021
- GrantedExtension
The development will consist of — New dormer extension to the rear roofslope and extension to rear at first…
100, Celtic Park Avenue, Dublin 9
5076/22Dublin CityLodged 19 Oct 2022
Community
Discussion
What local people think about this application.
Community sentiment
No votes yetNobody has voted on this application yet.
Community sentiment — a straw poll of people who visited this page, not a statutory submission. To make a valid observation you must submit it to the planning authority.
Sign in to have your say on this application.
No comments yet. Be the first to say what you think about this application.
Sign in to join the discussion on this application.
Comments are moderated and are the opinions of the people who wrote them. They form no part of the statutory planning process — to make a valid observation you must submit it to the planning authority.