26, Castle Park, Sandycove, Co. Dublin
Construction of a single-storey granny flat and modifications to a previously approved rear extension.
D12A/0064 · Dun Laoghaire Rathdown County Council · Lodged 22 February 2012
- Reference
- D12A/0064
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 22 February 2012
Summary
AI-generatedPermission is sought to build a single-storey granny flat to the side of a previously permitted development. The application also includes modifications to the layout of the approved single-storey rear extension.
- Storey
- 1
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 is sought for a single storey granny flat to the side of permitted development (reg. Ref. D11a/0553) together with modifications to the configuration of the previously approved single storey extension to the rear of the property.
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 |
|---|---|---|---|
| 23 Elton Park, Sandycove | Jan 2010 | €1,800,000 | 96 m |
| Rossaveel, 27 Dundela Ave, Sandycove | May 2026 | €1,300,000 | 109 m |
| 41 Dundela Haven, Sandycove, Dublin | Nov 2025 | €760,000 | 144 m |
| 38 Dundela Haven, Sandycove, Dublin | Jul 2025 | €725,000 | 144 m |
| 19 Dundela Haven, Sandycove, Dublin | Mar 2026 | €610,000 | 146 m |
| 17 Dundela Haven, Dundela Park, Sandycove | Jun 2026 | €610,000 | 152 m |
| 26 Elton Park, Sandycove, Co. Dublin | Apr 2025 | €2,950,000 | 154 m |
| 19 Hyde Park, Dalkey, Dublin | Sept 2025 | €1,400,000 | 158 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 received22 February 2012
- Decision issued13 April 2012
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
Permission is sought for alterations and extensions to existing house comprising internal modifications,…
26, Castlepark Road, Sandycove, Co. Dublin
D11A/0553Dún Laoghaire–RathdownLodged 5 Dec 2011Extension
- GrantedAt this site
Permission for alterations and extensions to existing house comprising part demolition of existing single…
26, Castlepark Road, Sandycove, Co. Dublin
D13A/0251Dún Laoghaire–RathdownLodged 23 May 2013Extension
- GrantedAt this site
Planning permission is sought for alterations and extensions to existing house comprising internal…
26, Castlepark Road, Sandycove, Co. Dublin
D12A/0156Dún Laoghaire–RathdownLodged 27 Apr 2012Extension
- GrantedAt this site
Permission for alterations and extensions to existing house comprising internal modifications, relocation of…
26 Castlepark Road, Sandycove, Co Dublin
D15B/0001Dún Laoghaire–RathdownLodged 7 Jan 2015Extension
- RefusedAt this site
Permission is sought for the division of the existing site, the demolition of the detached shed to the side…
28, Castlepark Road, Sandycove, Co. Dublin
D18A/0531Dún Laoghaire–RathdownLodged 5 Jun 2018New dwelling
- GrantedAt this site
Permission for Retention in relation to planning application D15A/0391. The Retention application relates to…
Hampton, 24A Castlepark Road, Sandycove, Co Dublin
D18A/1091Dún Laoghaire–RathdownLodged 20 Nov 2018Retention
- GrantedAt this site
Permission for the demolition of the detached shed to the side of the existing dwelling and construction of a…
24 Castlepark Road, Dalkey, Co Dublin
D15A/0391Dún Laoghaire–RathdownLodged 12 Jun 2015New dwelling
- Granted30 m away
Permission for the division of the existing site and alterations to the existing dwelling to include…
24 Castlepark Road, Dalkey, Co Dublin
D15A/0390Dún Laoghaire–RathdownLodged 12 Jun 2015Extension
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 is sought for proposed granny flat to side of existing two storey dwelling (conversion of existing…
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21464CarlowLodged 26 Nov 2021
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Permission of retention of detached domestic structure at side of dwelling and attached annexes to side and…
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234299corkLodged 22 Feb 2023
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KA200099MeathLodged 31 Jan 2020
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Planning permission for construction of — a part single / part 2 storey granny flat to the front, side and…
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2684/20Dublin CityLodged 11 May 2020
- GrantedExtension
Permission for single storey ground floor granny flat extension to side and rear, incorporating former garage…
26 Meadowmount, Dundrum, Dublin 16
D15B/0342Dún Laoghaire–RathdownLodged 24 Mar 2016
- GrantedExtension
Permission is sought for a single storey granny flat extension to the rear of the existing house and all…
134, Taney Crescent, Goatstown, Dublin 14
D18A/0812Dún Laoghaire–RathdownLodged 24 Aug 2018
Community
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