Rockview, 21, Coliemore Road, Dalkey, Co. Dublin.
Retention of alterations to a previously approved extension in Dalkey, including an increased rear floor area.
D20A/0024 · Dun Laoghaire Rathdown County Council · Lodged 16 January 2020
- Reference
- D20A/0024
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission for Retention
- Received
- 16 January 2020
Summary
AI-generatedThis application seeks retention permission for changes to a previously granted permission. The front and side extensions were not built, while the rear extensions have an increased floor area and altered rear elevations.
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 retention of alterations to existing planning permission reg. Ref. D06a/1179 for renovations and extensions. The extensions to the front and side of the above detached house have not been constructed and there is an increase in the floor area of the extensions to the rear of the house. There are some alterations to the rear elevations.
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 |
|---|---|---|---|
| Cnoc Aluinn, 92 Coliemore Road, Dalkey | May 2025 | €3,350,000 | 87 m |
| Inniscorrig, Colimore Road, Dalkey | Jun 2026 | €14,956,300 | 116 m |
| Tearman, 9 Victoria Rd, Dalkey | Aug 2025 | €1,950,000 | 141 m |
| 2 Victoria Rd, Dalkey, Dublin | Dec 2025 | €1,385,000 | 216 m |
| 3 Tempe Terrace, Rockfort Avenue, Dalkey | Jun 2025 | €3,600,000 | 230 m |
| E5 Coliemore, Coliemore Rd, Dalkey | Jun 2026 | €800,000 | 268 m |
| Landfall, Green Rd, Dalkey Dublin 1 | Oct 2025 | €3,175,000 | 294 m |
| 96 Sorrento Rd, Dalkey, Dublin | Dec 2025 | €2,100,000 | 327 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 received16 January 2020
- Decision issued6 March 2020
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
Restoration and extension (148 sq.m in total) to the front, rear and side of the existing detached house…
21, Coliemore Road, Dalkey, Co. Dublin.
D06A/1179Dún Laoghaire–RathdownLodged 14 Nov 2006Extension
- GrantedAt this site
Permission for Development at this site. The works will include the demolition of extensions to the rear,…
Rockview, 21, Coliemore Road, Dalkey, Co. Dublin, A96 A373
D22B/0121Dún Laoghaire–RathdownLodged 8 Mar 2022Extension
- GrantedAt this site
Permission for development. The development will consist of alterations to previously approved permission…
Rockview, 21 Coliemore Road, Dalkey, Co. Dublin A96 A373
D22B/0314Dún Laoghaire–RathdownLodged 30 Jun 2022Extension
- Granted30 m away
The development consists of a single storey side extension to the existing gatehouse and associated site works
Shiosai, Coliemore Road, Dalkey, Co. Dublin
D15A/0735Dún Laoghaire–RathdownLodged 20 Nov 2015Extension
- Granted30 m away
New replacement entrance porch with new first floor study overhead and basement lobby and wine store to front…
Shiosai, Coliemore Road, Dalkey
D02B/0770Dún Laoghaire–RathdownLodged 17 Oct 2002Extension
- Invalid30 m away
The development will consist of the following: Demolition of single-storey extensions to the side and rear, a…
22, Rarc-An-Ilan, Coliemore Road, Dalkey, Dublin, A96DX43
D25A/0011/WEBDún Laoghaire–RathdownLodged 8 Jan 2025Extension
- Granted30 m away
The development will consist of the following: Demolition of single-storey extensions to the side and rear, a…
22, Rarc-An-Ilan, Coliemore Road, Dalkey, Dublin, A96DX43
D25A/0018/WEBDún Laoghaire–RathdownLodged 10 Jan 2025Extension
- Refused30 m away
The development will consist of the following: alteration to previously approved planning permission DLRCC…
Rarc-An-Ilan, 22 Coliemore Road, Dalkey, Co. Dublin, A96DX43
D26A/0333/WEBDún Laoghaire–RathdownLodged 1 May 2026Retention
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- GrantedRetention
Retention of as built 2 storey detached house to include raised eaves level to roof and porch lean to roof,…
64, Rollins Villas, Sallynoggin, Co. Dublin.
D08A/1319Dún Laoghaire–RathdownLodged 18 Jun 2010
- GrantedExtension
Retention permission for existing rear extension and dormer extension to existing detached house, permission…
1465 Thoran Road , Ballitore , Co. Kildare
181103KildareLodged 10 Sept 2018
- GrantedRetention
Permission to retain alterations to existing development - previously granted planning permission under…
Cornaseer Townland , Kiltoom , Athlone
16406RoscommonLodged 13 Oct 2016
- GrantedRetention
Planning permission is sought for retention and completion of alterations and extensions to an approved…
484, Ballinteer Road, Ballinteer, Dublin 16
D09A/0918Dún Laoghaire–RathdownLodged 22 Dec 2009
- Part granted, part refusedRetention
Planning permission sought for retention and completion of alterations and extensions to an approved dwelling…
484, Ballinteer Road, Ballinteer, Dublin 16
D09A/0608Dún Laoghaire–RathdownLodged 18 Aug 2009
- GrantedNew dwelling
Proposed retention and completion of partially built two storey detached dwelling house to side and proposed…
64, Brackenbush Road, Killiney, Co Dublin
D09A/0012Dún Laoghaire–RathdownLodged 4 Sept 2009
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.