80, Rowanbyrn, Blackrock, Co. Dublin
Single-storey front extension with a flat roof in Blackrock.
D16B/0123 · Dun Laoghaire Rathdown County Council · Lodged 31 March 2016
- Reference
- D16B/0123
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 31 March 2016
Summary
AI-generatedPlanning permission is sought for the construction of a new single-storey flat-roof extension to the front of the existing dwelling.
- 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 new single storey extension, with flat roof, to the front of the existing dwelling.
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 |
|---|---|---|---|
| 117 Rowanbyrn, Blackrock, Co Dublinnot full market price | Sept 2025 | €255,109 | 91 m |
| Errigal, 1 Rowan Park Ave, Blackrock | Oct 2025 | €1,300,000 | 109 m |
| 50 Rowanbyrn, Blackrock, Dublin | Jul 2025 | €825,000 | 116 m |
| 1 Rockville Park, Blackrock, Co Dublin | Apr 2026 | €865,000 | 164 m |
| 4 Rowan Park, Blackrock, Dublin | Jun 2025 | €980,000 | 178 m |
| 12 Rockford Park, Blackrock, Co Dublinnot full market price | Aug 2025 | €180,000 | 190 m |
| 49 Rockville Crescent, Blackrock, Dublin | Sept 2025 | €920,000 | 192 m |
| 23 Rowanbyrn, Blackrock, Dublin | Mar 2026 | €772,000 | 206 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 received31 March 2016
- Decision issued19 May 2016
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 a single storey porch and bedroom extension with associated site works to the front
80, Rowanbyrn, Blackrock, Co. Dublin
D10B/0083Dún Laoghaire–RathdownLodged 23 Feb 2010Extension
- Granted30 m away
Construction of a single storey extension to the side and front of existing dwelling to include extended…
90, Rowanbyrn, Blackrock, Co. Dublin.
D04B/0192Dún Laoghaire–RathdownLodged 11 Mar 2004Extension
- Refused30 m away
A single two storey detached dwelling and driveway at the side
82, Rowanbyrn, Blackrock, Dublin
D08A/0175Dún Laoghaire–RathdownLodged 14 Feb 2008New dwelling
- Granted40 m away
Modifications to front and side elevations including relocation of front door from front to side elevation,…
76, Rowanbyrn, Deansgrange,Blackrock, Co. Dublin
D06B/0734Dún Laoghaire–RathdownLodged 10 Aug 2006Alterations
- Invalid40 m away
Installation of a 4.3m x 1.1m x 2.68m (LxWxH) above ground enclosure, to house a new natural gas District…
Lands on the grass area along Grange Ter (R827), adjacent to boundary wall of 76 Rowanbyrn, Deansgrange, Blackrock, Co.Dublin.
D24A/0087Dún Laoghaire–RathdownLodged 16 Feb 2024Infrastructure
- Granted60 m away
Alterations and additions to the existing semi-detached house; including for the construction of a ground…
67, Rowanbyrn, Blackrock, Co. Dublin, A94XW67
D25B/0681/WEBDún Laoghaire–RathdownLodged 7 Dec 2025Extension
- Granted70 m away
Development consisting of retention and completion of alterations to and reconstruction of an existing single…
69, Rowanbyrn, Blackrock, Co. Dublin
D05B/0881Dún Laoghaire–RathdownLodged 6 Dec 2005Retention
- Withdrawn70 m away
For development consisting of a new porch to front and associated reduction of adjacent window, and infill…
69, Rowanbyrn, Blackrock, Co. Dublin
D05B/0791Dún Laoghaire–RathdownLodged 8 Nov 2005Extension
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 a single storey flat roof extension to the rear of existing dwelling, including…
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2544066Cork CityLodged 1 Aug 2025
- GrantedExtension
Permission is sought for construction of a single storey extension to the front, side and rear with flat…
96, Ludford Road, Ballinteer, Dublin 16
D16B/0419Dún Laoghaire–RathdownLodged 13 Dec 2016
- GrantedExtension
Permission is sought for a single-storey flat roof extension to the rear of existing dwelling, including…
5 Brickfield Downs , Skehard Road , Cork
2341913Cork CityLodged 12 Apr 2023
- GrantedExtension
Permission is sought for single storey, flat roof extension to the side of existing house and associated site…
2, Farrenboley Cottages, Dublin 14, D14 RR71
D16B/0258Dún Laoghaire–RathdownLodged 13 Oct 2016
- GrantedExtension
Permission is sought for the construction of a first-floor flat roofed extension to the side of the existing…
16, Saint Catherine's Park, Sandycove, Co. Dublin, A96 N566
D19B/0450Dún Laoghaire–RathdownLodged 16 Oct 2019
- GrantedExtension
Permission for a single-storey flat roof extension to the side and rear of an existing dwelling and all other…
17 Cloverhill Estate , Blackrock , Cork
2342361Cork CityLodged 9 Oct 2023
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