2b, Deerpark Road, Mount Merrion, Blackrock, Co. Dublin
Retention of alterations to an approved house, including a part basement, small rear extension, and garage conversion.
D04B/0506 · Dun Laoghaire Rathdown County Council · Lodged 24 June 2004
- Reference
- D04B/0506
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission for Retention
- Received
- 24 June 2004
Summary
AI-generatedThis application seeks retention permission for alterations made to an already approved dwelling. The changes include a part basement, a small rear extension at basement and ground levels, conversion of the garage to living space, window alterations, and two rear roof windows.
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
Alterations to already approved dwelling house. Provision of part basement, small extension(at basement and ground floor levels only) at rear of house, conversion of garage to living space, alterations to windows and provision of two roof windows to the rear.
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 |
|---|---|---|---|
| 4 Deerpark Road, Mount Merrion, Co Dublin | Nov 2025 | €1,590,000 | 20 m |
| Innisfallen, 26 Mather Rd South, Mount Merrion | Sept 2025 | €1,325,000 | 87 m |
| Althafoyle, 2 Ardilea Downs, Mount Anville Road | Apr 2026 | €1,850,000 | 117 m |
| 4 Wilson Crescent, Mount Merrion, Dublin | Nov 2025 | €1,210,000 | 170 m |
| 24 Deerpark Road, Mount Merrion, Co Dublin | Jun 2025 | €1,270,000 | 174 m |
| 6 Wilson Crescent, Mount Merrion, Dublin | Jul 2025 | €980,000 | 198 m |
| 26 Ardilea Downs, Dublin 14, Dublin | Dec 2025 | €1,100,000 | 216 m |
| 8 Wilson Road, Mount Merrion, Co Dublin | Nov 2025 | €900,000 | 224 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 received24 June 2004
- Decision issued17 August 2004
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
New two storey dwelling house instead of already approved single storey house (Reg Ref D97A/0575) and for new…
Site 2B Deerpark Road, Mount Merrion, Dublin
D02A/0895Dún Laoghaire–RathdownLodged 2 Sept 2002New dwelling
- GrantedAt this site
I) Demolition of the single storey garage. ii) Construction of new two storey pitched and flat roof extension…
2A, Deerpark Road, Mount Merrion, Goatstown, Dublin, A94R9K5
D24B/0106Dún Laoghaire–RathdownLodged 15 Mar 2024Extension
- GrantedAt this site
Alterations to existing one storey dwelling house. The alterations will consist of part demolition to allow…
Sea Glimpse, 2A, Deerpark Road, Mount Merrion, Blackrock, Co. Dublin
D05B/0196Dún Laoghaire–RathdownLodged 21 Mar 2005Extension
- Granted40 m away
Permission for the construction for a new, detached, partially submerged, three bedroom, two storey house in…
2A Deerpark Road, Mount Merrion, Co Dublin
D16A/0071Dún Laoghaire–RathdownLodged 21 Apr 2016New dwelling
- Refused40 m away
Permission for a new hardwood pedestrian access gate and side panel access path across the grass verge and…
Ard na Greine, Deerpark Road, Mount Merrion, Blackrock, Co Dublin A94 WD80 (formerly the side garden of 2A Deerpark Road)
D19A/0159/EDún Laoghaire–RathdownLodged 3 Apr 2024Alterations
- Granted40 m away
Permission for development consisting of refurbishment and extension works to existing dormer bungalow to…
Glengesh, 14, Mount Anville Road, Dublin 14
D14B/0020Dún Laoghaire–RathdownLodged 31 Jan 2014Extension
- Granted40 m away
Permission for a new hardwood pedestrian access gate and side panel access path across the grass verge and…
Ard na Greine, Deerpark Road, Mount Merrion, Blackrock, Co Dublin A94 WD80 (formerly the side garden of 2A Deerpark Road)
D19A/0159Dún Laoghaire–RathdownLodged 7 Mar 2019Alterations
- Granted40 m away
Permission for modifications to a dormer style semi-detached bungalow by way of: A. The alteration and…
8 Deerpark Road, Mount Merrion, Co Dublin
D16B/0315Dún Laoghaire–RathdownLodged 19 Jul 2016Extension
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
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