3, Rowanbyrn, Blackrock, Co. Dublin.
Construction of a single-storey extension to the side of the house.
D04B/0844 · Dun Laoghaire Rathdown County Council · Lodged 29 November 2004
- Reference
- D04B/0844
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 29 November 2004
Summary
AI-generatedThe development consists of a single-storey extension to the side of the existing residential property.
- 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
Single storey extension to side.
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 |
|---|---|---|---|
| 61 Mount Albany, Blackrock, Dublin | Dec 2025 | €1,100,000 | 61 m |
| 59 Mount Albany, Blackrock, Dublin | Mar 2026 | €906,000 | 62 m |
| 23 Rowanbyrn, Blackrock, Dublin | Mar 2026 | €772,000 | 64 m |
| 19 Brookville Park, Blackrock, Co Dublin | Jul 2025 | €886,918 | 80 m |
| 70 Mount Albany, Blackrock, Dublin | Dec 2025 | €800,000 | 112 m |
| 50 Rowanbyrn, Blackrock, Dublin | Jul 2025 | €825,000 | 142 m |
| 29a Brookville Park, Blackrock, Co Dublinnot full market price | Jan 2025 | €392,000 | 185 m |
| 48 Marian Park, Blackrock, County Dublin | Feb 2026 | €710,000 | 190 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 received29 November 2004
- Decision issued31 January 2005
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
A) Extension of the existing roof to form new dormer style window extensions to front and rear roof slope to…
2 Rowanbyrn, Blackrock, Co. Dublin, A94X866
D25B/0665Dún Laoghaire–RathdownLodged 28 Nov 2025Extension
- GrantedAt this site
To to the northeast garden of 'Valambrosa' at the corner of Rowanbyrn and Brookville Park. The development…
Valambrosa, 1, Rowanbyrn, Blackrock, Co. Dublin.
D06A/1387Dún Laoghaire–RathdownLodged 27 Feb 2007New dwelling
- GrantedAt this site
Permission is sought to renovate and extend a first floor bed room to front elevation including raising a…
13, Brookville Park, Blackrock, Co Dublin
D22B/0187Dún Laoghaire–RathdownLodged 11 Apr 2022Extension
- RefusedAt this site
Permission is sought to renovate and extend a first floor bed room to front elevation including raising a…
13, Brookville Park, Deansgrange, Blackrock, Co Dublin
D21B/0335Dún Laoghaire–RathdownLodged 1 Jul 2021Extension
- Granted30 m away
For first floor dormer bathroom and extension to front and widened existing vehicular entrance
14, Brookville Park, Blackrock, Co. Dublin
D05A/1424Dún Laoghaire–RathdownLodged 3 Nov 2005Extension
- Granted40 m away
Permission for retention of timber fence erected above existing front and side site boundary wall
25, Rowanbyrn, Deansgrange, Co. Dublin
D13B/0093Dún Laoghaire–RathdownLodged 19 Mar 2013Retention
- Granted40 m away
Planning permission to demolish rear store, new internal and external ground floor alterations, including…
25, Rowanbyrn, Blackrock, Co. Dublin
D09B/0391Dún Laoghaire–RathdownLodged 25 Sept 2009Alterations
- Granted40 m away
Permission is sought for demolition of existing pitched roof to rear of house and construction of first floor…
15, Brookville Park, Blackrock, Co Dublin
D20B/0373Dún Laoghaire–RathdownLodged 17 Nov 2020Extension
Community
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