Portofino, 2, Castle Place, Breffni Road, Sandycove, Co. Dublin
Construction of a single-storey side extension, internal alterations, and restoration of the original facade.
D12A/0500 · Dun Laoghaire Rathdown County Council · Lodged 18 December 2012
- Reference
- D12A/0500
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 18 December 2012
Summary
AI-generatedThe application proposes a 16.5 sq.m single-storey side extension and internal alterations to a semi-detached house. It also includes the removal of existing single-storey rear and side elements, restoration of the original facade, and landscaping.
- Storey
- 1
- Floor area
- 17 m²
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 construction of a single storey side extension of 16.5 sq. M, internal alterations, refurbishment, removal of single storey elements to the rear and side of semi-detached house, restoration of original facade character, landscaping, revised site boundary and associated site works with access from existing entrance at portofino. There is extant permission for single storey extension on this site, planning ref. D06a/1876 and d06a/1876/e.
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 |
|---|---|---|---|
| Park Lodge, 1 Castlepark Road, Sandycove | Jan 2026 | €3,000,000 | 108 m |
| 13 Castlepark Road, Sandycove, Co Dublin | Feb 2025 | €2,500,000 | 189 m |
| 13 Castlepark Road, Sandycove, Co Dublinnot full market price | Feb 2025 | €500,000 | 189 m |
| 14 Castle Park Rd, Sandycove, Dublin | Jun 2026 | €3,200,000 | 196 m |
| The Mews, Rere 7 Breffni T, Sandycove | Mar 2026 | €400,000 | 210 m |
| 7 Breffni Terrace, Breffni Rd, Sandycove | Apr 2025 | €1,340,000 | 210 m |
| Apt 1 Castlepark Gardens, Castlepark Rd, Dalkey | Aug 2025 | €425,000 | 213 m |
| 5 Castlepark Gardens Residence, Castlepark Road, Sandycove | May 2025 | €583,400 | 213 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 December 2012
- Decision issued14 February 2013
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
For the construction of a single storey extension located to the side and rear of existing dwelling,…
Portofino, 2, Castle Place, Breffni Road, Sandycove, Co. Dublin
D06A/1876Dún Laoghaire–RathdownLodged 15 Dec 2006Extension
- Granted30 m away
Proposed single storey extension to eastern side elevation and two storeys over basement extension to…
2 Castle Place,, Breffni Road,, Sandycove,, Co. Dublin.
D03B/0212Dún Laoghaire–RathdownLodged 24 Mar 2003Extension
- Granted30 m away
For the construction of part single storey part over garden level 4 bedroom dwelling located within the…
Portofino, 2, Castle Place, Breffni Road, Sandycove, Co. Dublin
D06A/1875Dún Laoghaire–RathdownLodged 25 Apr 2007New dwelling
- Granted30 m away
Permission is sought for construction of a part single storey, part single storey over garden level 5 bedroom…
Portofino, 2, Castle Place, Breffni Road, Sandycove, Co. Dublin
D12A/0501Dún Laoghaire–RathdownLodged 18 Dec 2012New dwelling
- Granted30 m away
Permission is sought for amendments to previously approved planning permission D12A/0501. The proposed…
Portofino, 2, Castle Place, Breffni Road, Sandycove, Co. Dublin
D13A/0276Dún Laoghaire–RathdownLodged 31 May 2013Alterations
- Granted30 m away
Permission for amendment to previously approved planning permission D13A/0276. Relocation of building by…
Portofino, 2, Castle Place, Breffni Road, Sandycove, Co. Dublin
D13A/0501Dún Laoghaire–RathdownLodged 4 Dec 2013Alterations
- Granted40 m away
We intend to apply for Planning Permission for the alteration and extension of terraced two storey dwelling.…
Rosetta Cottage, 1 Harbour Road, Dalkey, Co Dublin, A96X725
D26A/0328/WEBDún Laoghaire–RathdownLodged 30 Apr 2026Extension
- Refused40 m away
Permission for the remodel and extension of terraced two storey cottage. Works include the provision of a two…
Rosetta Cottage, Harbour Road, Dalkey, Co Dublin
D15B/0212Dún Laoghaire–RathdownLodged 5 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.
- GrantedNew dwelling
Permission is sought for construction of a part single storey, part single storey over garden level 5 bedroom…
Portofino, 2, Castle Place, Breffni Road, Sandycove, Co. Dublin
D12A/0501Dún Laoghaire–RathdownLodged 18 Dec 2012
- GrantedExtension
Permission is sought for modifications to the front, rear and side of property. The development will include…
75, Fosters Avenue, Mount Merrion, Blackrock, Co Dublin
D20B/0392Dún Laoghaire–RathdownLodged 4 Dec 2020
- GrantedAlterations
Permission for development on this site which will consist of, alterations to existing planning permission…
85, Braemor Road, Churchtown, Dublin 14
D10B/0046Dún Laoghaire–RathdownLodged 5 Feb 2010
- GrantedExtension
Permission is sought for a first floor side extension, new front entrance and portico, remodelling layout,…
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D19B/0429Dún Laoghaire–RathdownLodged 27 Mar 2020
- GrantedExtension
PERMISSION: Is sought to (a) construct a single-story porch at the front façade, (b) demolish part of the…
105, Tolka Road, Ballybough, Dublin 3, Co. Dublin D03X431
4035/23Dublin CityLodged 27 Jun 2023
- GrantedExtension
Permission for (i) the removal of a non-original single storey extensions (19sqm) to the front; the…
Ferndown, 17 Marlborough Road, Glenageary, Co. Dublin, A96A2K5 (ACA)
D25A/0878/WEBDún Laoghaire–RathdownLodged 19 Nov 2025
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