28, Castle Byrne Park, Blackrock, Co. Dublin
Construction of a new one-bedroom self-contained dwelling in the rear garden.
D05A/1459 · Dun Laoghaire Rathdown County Council · Lodged 14 November 2005
- Reference
- D05A/1459
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 14 November 2005
Summary
AI-generatedThe project involves the construction of a new one-bedroom, 42 sq.m. self-contained dwelling. This new home will be separate to the existing dwelling and located in the rear garden.
- Residential unit
- 1
- Floor area
- 42 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
For construction of no. 1 bedroom 42 sq. M. Self contained dwelling, separate to existing dweling in rear of garden.
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 |
|---|---|---|---|
| 14 Proby Place, Proby Square, Blackrock | May 2026 | €1,495,000 | 48 m |
| 12 Proby Place, Proby Square, Carysfort Ave | Jun 2025 | €1,700,000 | 66 m |
| 15 Castlebyrne Park, Newtown Park Ave, Blackrock | Feb 2026 | €667,500 | 83 m |
| 7 Proby Place, Proby Square, Carysfort Avenue | Sept 2025 | €1,640,000 | 91 m |
| 70 Castlebyrne Park, Blackrock, Dublin | Mar 2025 | €528,000 | 106 m |
| 1 Proby Place, Proby Square, Carysfort Avenue | May 2025 | €1,850,000 | 133 m |
| 93 Castlebyrne Park, Newtownpark Ave, Blackrock | Jun 2026 | €597,000 | 186 m |
| 5 Proby Gardens, Blackrock, Dublin | Nov 2025 | €1,010,000 | 263 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 received14 November 2005
- Decision issued13 January 2006
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
Single storey extension to side and rear of property also incorporating existing front door/porch into…
28, Castlebyrne Park, Blackrock, Co. Dublin
D06B/0293Dún Laoghaire–RathdownLodged 4 Apr 2006Extension
- GrantedAt this site
Permission sought for a single storey extension to side and rear of property with ramped access to front to…
28, Castlebyrne Park, Blackrock, Co. Dublin
D07A/0016Dún Laoghaire–RathdownLodged 11 Apr 2007Extension
- GrantedAt this site
Permission for extension to existing bedroom to rere at first floor with zinc finish externally and pitched…
31 Castlebyrne Park, Blackrock, Co Dublin
D19B/0283Dún Laoghaire–RathdownLodged 6 Jun 2019Extension
- Granted40 m away
A first floor extension to existing bedroom at rear with projecting box window and rooflights to rear roof…
23, Castlebyrne Park, Blackrock, Co. Dublin
D24B/0245/WEBDún Laoghaire–RathdownLodged 23 May 2024Extension
- Granted60 m away
Single storey extension to front of house
18, Castle Byrne Park, Newtownpark Avenue, Blackrock, Co. Dublin
D04B/0251Dún Laoghaire–RathdownLodged 2 Apr 2004Extension
- Granted70 m away
Single storey extension to front of house
19, Castle Byrne Park, Newtownpark Avenue, Blackrock, Co. Dublin
D04B/0252Dún Laoghaire–RathdownLodged 2 Apr 2004Extension
- Granted70 m away
A single storey lean-to extension with roof lights to front of house, dormer window to rear in new loft area,…
42, Castle Byrne Park, Blackrock, Co. Dublin
D04B/0523Dún Laoghaire–RathdownLodged 2 Jul 2004Extension
- Granted80 m away
Permission is sought to amend a previously granted planning permission, Planning Application Register…
63, Castlebyrne Park, Blackrock, Co. Dublin, A94 V340
D19B/0430Dún Laoghaire–RathdownLodged 26 Sept 2019Alterations
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