Fastnet House, Ballygihan Avenue, Sandycove, Co. Dublin.
Construction of a two-storey side extension, patio, new window, and pedestrian access.
D11A/0336 · Dun Laoghaire Rathdown County Council · Lodged 18 July 2011
- Reference
- D11A/0336
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 18 July 2011
Summary
AI-generatedPlanning permission is sought for a two-storey extension to the west side of the house along with a patio area. The development also includes adding a window to an existing east-facing bedroom and creating pedestrian access to the front from Marine Parade.
- Storeys
- 2
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
Planning permission is sought for an extension to the west side of house comprising of two storeys and patio area; the addition of a window to an existing east facing bedroom and the pedestrian access to the front of the property from marine parade.
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 |
|---|---|---|---|
| 12 Burdett Ave, Sandycove, Dublinnot full market price | Dec 2025 | €884,145 | 66 m |
| Seafield House, 8 Burdett Ave, Sandycove | Jun 2025 | €3,012,000 | 68 m |
| 13 Gowran Hall, Ballyghien Avenue, Sandycove | Apr 2026 | €580,000 | 97 m |
| 11 Gowran Hall, Ballygihen Ave, Sandycove | Aug 2025 | €166,666 | 97 m |
| 16 Gowran Hall, Ballygihen Ave, Sandycove | Feb 2025 | €635,000 | 97 m |
| 8 Ballygihen, Sandycove, Dun Laoghaire | May 2026 | €400,000 | 99 m |
| 19 Burdett Ave, Sandycove, Dublin | Feb 2026 | €1,420,000 | 101 m |
| Apt 9, Ballygihen, Sandycove Rd | Nov 2025 | €400,000 | 111 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 received18 July 2011
- Decision issued8 September 2011
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- WithdrawnAt this site
Permission for development. The development will consist of the demolition of existing garden shed and…
Rockall, Ballygihen Avenue, Sandycove, Co Dublin
D20A/0655Dún Laoghaire–RathdownLodged 16 Sept 2020Extension
- RefusedAt this site
Permission for development. The development will consist of the demolition of existing garden shed and…
Rockall, Ballygihen Avenue, Sandycove, Co Dublin
D20A/0717Dún Laoghaire–RathdownLodged 5 Oct 2020Extension
- GrantedAt this site
The development will consist of the demolition of the existing garden shed and construction of 2 no. 3-storey…
Rockall, Ballygihen Avenue, Sandycove, Co. Dublin, A96PW54
D24A/0972/WEBDún Laoghaire–RathdownLodged 6 Dec 2024New dwelling
- Exempt — no permission neededAt this site
2 dwellings
Rockall, Ballygihen Avenue, Sandycove, Dublin, A96PW54
V/088/24Dún Laoghaire–RathdownLodged 6 Dec 2024
- Awaiting decisionAt this site
Compliance with Condition No. 7b(ii) of Reg Ref No.D24A/0972/WEB
Rockall, Ballygihen Avenue, Sandycove, Co. Dublin, A96PW54
D24A/0972/WEB/C3Dún Laoghaire–RathdownLodged 23 Jan 2026Other
- Compliance submissionAt this site
Compliance with Condition No.6 of Reg Ref No.D24A/0972/WEB
Rockall, Ballygihen Avenue, Sandycove, Co. Dublin, A96PW54
D24A/0972/WEB/C1Dún Laoghaire–RathdownLodged 3 Jun 2025Other
- Awaiting decisionAt this site
Compliance with Condition No. 7a of Reg Ref No.D24A/0972/WEB
Rockall, Ballygihen Avenue, Sandycove, Co. Dublin, A96PW54
D24A/0972/WEB/C4Dún Laoghaire–RathdownLodged 23 Jan 2026Other
- Compliance submissionAt this site
Compliance with Condition Naming and Numbering of Reg Ref No.D24A/0972/WEB
Rockall, Ballygihen Avenue, Sandycove, Co. Dublin, A96PW54
D24A/0972/WEB/C2Dún Laoghaire–RathdownLodged 26 Jun 2025Alterations
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
Permission for extensions and alterations to consist of two storey extension to side of house, two storey and…
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D16B/0342Dún Laoghaire–RathdownLodged 19 Oct 2016
- GrantedExtension
Planning permission is sought for the construction of an extension to the side of house at first floor level…
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D10A/0512Dún Laoghaire–RathdownLodged 14 Sept 2010
- GrantedExtension
Two storey extension at side, pedestrian entrance in North boundary wall and all ancillary works. Permission…
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SD16B/0056South DublinLodged 23 Feb 2016
- GrantedExtension
Permission is sought for the development consisting of a 13.7sq.m porch to the front along with the provision…
45, Glasthule Road, Glasthule, Co. Dublin
D10A/0363Dún Laoghaire–RathdownLodged 1 Jul 2010
- WithdrawnExtension
Permission is sought for the construction of a part two storey side extension, a single storey porch to the…
27, Auburn Drive, Killiney, Co. Dublin
D10B/0237Dún Laoghaire–RathdownLodged 24 May 2010
- GrantedExtension
Planning permission is sought for a 2 storey extension to the front comprising of a new entrance porch at…
9 Park House, Dublin Street, Baldoyle, Dublin 13
F24A/0368FingalLodged 23 Apr 2024
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