1, Cowper Road, Rathmines, Dublin 6
Construction of a second-floor en-suite room above a previously approved first-floor rear extension.
2094/20 · Dublin City Council · Lodged 22 January 2020
- Reference
- 2094/20
- Authority
- Dublin City Council
- Register status
- Decided
- Type
- Permission
- Received
- 22 January 2020
Summary
AI-generatedThe development consists of adding an en-suite room at the second-floor level. This will be built above a previously granted first-floor rear extension and will feature zinc cladding, vertical glazing, and a rooflight.
- Storeys
- 3
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
The development will consist of an en-suite room on second floor level, above previously granted first floor rear extension with zinc cladding, separated from main house with vertical glazing and rooflight.
Land-use zoning
What this land is zoned for
“To protect and/or improve the amenities of residential conservation areas.”
National zoning type: Existing residential
Objective set by the 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 |
|---|---|---|---|
| 4 Cowper Road, Rathmines, Dublin 6 | Jun 2026 | €1,608,050 | 23 m |
| 173 Upper Rathmines Rd, Dartry, Dublin 6 | Jul 2025 | €1,230,000 | 40 m |
| 188 Upper Rathmines Rd, Rathmines, Dublin 6 | Mar 2025 | €1,415,000 | 52 m |
| 10 Cowper Road, Rathmines, Dublin 6 | Sept 2025 | €1,750,000 | 62 m |
| 197 Upper Rathmines Rd, Rathmines, Dublin 6 | Apr 2026 | €1,560,000 | 71 m |
| 176 Rathmines Road Upper, Rathmines, Dublin | Jun 2026 | €293,750 | 74 m |
| 72 Cowper Road, Rathmines, Dublin 6 | Apr 2026 | €1,825,000 | 90 m |
| 46 Frankfort Ave, Rathgar, Dublin 6 | Sept 2025 | €1,335,000 | 105 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 January 2020
- Decision due16 March 2020
- Decision issued16 March 2020
- Grant issued29 June 2020
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
The construction of a new 3sqm extension to rear of house at first Floor Level. The proposed extension will…
1, Cowper Road & Cowper Mews, Rathmines, Dublin 6, D06 X3Y1
4226/23Dublin CityLodged 27 Jul 2023Extension
- InvalidAt this site
PERMISSION: The development will consist of the following — The construction of a new vehicular access gate…
1, Cowper Road & Cowper Mews, Rathmines, Dublin 6 D06 X3Y1
WEB2132/22Dublin CityLodged 16 Dec 2022Alterations
- RefusedAt this site
PERMISSION: The development will consist of the following — The construction of a new vehicular access gate…
1, Cowper Road & Cowper Mews, Rathmines, Dublin 6 D06 X3Y1
WEB1043/23Dublin CityLodged 26 Jan 2023Alterations
- InvalidAt this site
Planning permission and Retention permissionn: Permission: The development will consist of the following —…
1 Cowper Road & Cowper Mews, Rathmines, Dublin 6, D06 X3Y1
3329/21Dublin CityLodged 16 Aug 2021Retention
- GrantedAt this site
PERMISSION & RETENTION: Permission: The development will consist of the following — Changes to the design of…
1 Cowper Road & Cowper Mews, Rathmines, Dublin 6, D06 X3Y1
3480/21Dublin CityLodged 9 Sept 2021Alterations
- RefusedAt this site
The development will consist of a new 11.5sq m extension to rear of house at 2nd floor level and a new 4.50…
1 Cowper Road and Cowper Mews, Rathmines, Dublin 6, D06X3Y1
3504/25Dublin CityLodged 22 Dec 2025Extension
- GrantedAt this site
The development will consist of first floor extension over existing rear extension with zinc cladding,…
1, Cowper Road, Rathmines, Dublin 6
2318/19Dublin CityLodged 21 Feb 2019Extension
- InvalidAt this site
PERMISSION: The development will consist of the following — The construction of a new vehicular access gate…
1, Cowper Road & Cowper Mews, Rathmines, Dublin 6 D06 X3Y1
WEB2102/22Dublin CityLodged 8 Dec 2022Alterations
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- InvalidExtension
The development will consist of an en-suite room on second floor level, above previously granted first floor…
1, Cowper Road, Dublin 6
4801/19Dublin CityLodged 20 Dec 2019
- GrantedExtension
The development will consist of first floor extension over existing rear extension with zinc cladding,…
1, Cowper Road, Rathmines, Dublin 6
2318/19Dublin CityLodged 21 Feb 2019
- GrantedExtension
The development will consist of a first floor rear Extension (14.85m.sq) over part of existing single storey…
13, Washington Park, Dublin 14
SD22B/0512South DublinLodged 29 Nov 2022
- GrantedExtension
Bedroom extension with en-suite bathroom and wardrobe all at first floor level at the side of the house and…
12, Glendown Green, Templeogue, Dublin 6W.
SD07B/1028South DublinLodged 20 Dec 2007
- GrantedExtension
Development consisting of a first floor bedroom extension to front of house above the existing garage, with…
10, Merton Drive, Ranelagh, Dublin 6
3417/20Dublin CityLodged 22 Sept 2020
- GrantedExtension
The development will consist of a two storey extension to the rear with 2 no. windows at first floor level,…
60, Prospect Avenue, Glasnevin, Dublin 9
2017/18Dublin CityLodged 3 Jan 2018
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