10, Seapoint Avenue, Blackrock, Co. Dublin
Retention of ground floor and attic extension works in Blackrock.
D17B/0091 · Dun Laoghaire Rathdown County Council · Lodged 23 February 2017
- Reference
- D17B/0091
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission for Retention
- Received
- 23 February 2017
Summary
AI-generatedRetention permission is sought for alteration and extension works carried out to the rear ground floor and attic. This includes a kitchen/family room/utility addition, a partially converted attic space, velux roof-lights, and a rear attic window.
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
Retention is being sought for alteration and extension works recently carried out to the rear ground floor and attic area, comprising a rear ground floor kitchen/family room/utility and stairwell addition with primarily pitched roof over; a part converted atticv wiht sub-standard ceiling height over this into usable ancillary space;some velux roof-lights to rear and side pitches; and a rear attic window.
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 |
|---|---|---|---|
| 3 Seapoint Ave, Blackrock, Dublin | Sept 2025 | €2,315,000 | 47 m |
| 30 Newtown Ave, Blackrock, Dublin | Apr 2025 | €880,000 | 70 m |
| 25 Maretimo Gardens East, Blackrock, Dublin | Jul 2025 | €1,742,710 | 88 m |
| 7 Temple Park Ave, Blackrock, Dublin | Jun 2026 | €1,440,000 | 92 m |
| St Marys, Tobernea Terrace, Seapoint Ave | Feb 2026 | €620,000 | 114 m |
| 11 Seapoint Court, Blackrock, Co Dublinnot full market price | Mar 2026 | €19,296 | 159 m |
| 14 Seapoint Court, Temple Crescent, Blackrock | Aug 2025 | €580,000 | 159 m |
| 7 Seapoint Court, Temple Crescent, Blackrock | May 2025 | €530,000 | 173 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 February 2017
- Decision issued19 April 2017
- Appeal submitted16 May 2017
- Appeal decided30 August 2017
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- Granted50 m away
New two storey house to side of existing house, demolition of existing single storey extension, alterations…
7 Seapoint Avenue, Blackrock, Co Dublin
D02A/1163Dún Laoghaire–RathdownLodged 5 Mar 2003New dwelling
- Granted50 m away
Permission for the construction of a single storey extension, store and ancillary site works within the…
2 Seapoint Manor, 4 Seapoint Avenue, Blackrock, Co Dublin (A Protected Structure RPS 289)
D18A/0482Dún Laoghaire–RathdownLodged 22 May 2018Extension
- Granted50 m away
Permission for development. The development will consist of demolition of existing single storey extension to…
9 Seapoint Avenue, Blackrock, Co. Dublin A94 A3X4
D19A/0922Dún Laoghaire–RathdownLodged 27 Nov 2019Extension
- Granted60 m away
Permission is sought for retention of variations to the approved layouts and elevations of Planning Reg. Refs…
13, Seapoint Avenue, Blackrock, Co. Dublin
D17B/0204Dún Laoghaire–RathdownLodged 27 Apr 2017Retention
- Granted60 m away
Permission for alterations to existing dwelling; removal of side elevation openings; demolition of chimney…
13 Seapoint Avenue, Blackrock, Co Dublin
D15A/0090Dún Laoghaire–RathdownLodged 7 Aug 2015Extension
- Granted60 m away
One 2 storey, 3 bedroom semi-detached house, on space beside No. 13, together with new vehicular access and…
13, Seapoint Avenue, Blackrock, Co. Dublin.
D05A/1281Dún Laoghaire–RathdownLodged 1 Jun 2006New dwelling
- Refused60 m away
Permission for construction of two storey three bedroom dwelling to side of existing dwelling; provision of 2…
13 Seapoint Avenue, Blackrock, Co Dublin
D15A/0101Dún Laoghaire–RathdownLodged 3 Jun 2015New dwelling
- Granted60 m away
Permission for alterations and extension to an existing house including a single storey front extension, the…
28 Maretimo Gardens East, Blackrock, Co Dublin
D17B/0020Dún Laoghaire–RathdownLodged 13 Jan 2017Extension
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
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- RefusedRetention
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Kellen 38 The Maples , Narroways Road Bettystown , Co. Meath
2660241MeathLodged 2 Mar 2026
- GrantedRetention
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16314CarlowLodged 21 Oct 2016
- GrantedRetention
Retention of a single-storey rear extension with attic conversion and the conversion of attic space in the…
Moyvalley, Glenalbyn Road, Stillorgan, Co. Dublin
D07A/1452Dún Laoghaire–RathdownLodged 17 Oct 2007
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