1, Cowper Road & Cowper Mews, Rathmines, Dublin 6, D06 X3Y1
A small first-floor rear extension to reconfigure the main entrance hallway.
4226/23 · Dublin City Council · Lodged 27 July 2023
- Reference
- 4226/23
- Authority
- Dublin City Council
- Register status
- Decided
- Type
- Permission
- Received
- 27 July 2023
Summary
AI-generatedThe development consists of constructing a new 3 square metre extension to the rear of the house at first-floor level. This extension will facilitate the reconfiguration of the main entrance hallway within the house.
- Floor area
- 3 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
The construction of a new 3sqm extension to rear of house at first floor level. The proposed extension will provide for the reconfiguration of the main entrance hallway within the house.
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.
Built — construction complete
A commencement notice records works starting on 6 June 2022.
Notified floor area: 37.9 m²
2 commencement notices are linked to this development.
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 received27 July 2023
- Decision due20 September 2023
- Decision issued20 September 2023
- Permission expiry15 December 2028
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- 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 a single storey garage to the rear of the property with access from existing…
1, Cowper Road, Rathmines, Dublin 6
3812/19Dublin CityLodged 19 Aug 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
WEB2132/22Dublin CityLodged 16 Dec 2022Alterations
- GrantedAt this site
The development will consist of an en-suite room on second floor level, above previously granted first floor…
1, Cowper Road, Rathmines, Dublin 6
2094/20Dublin CityLodged 22 Jan 2020Extension
- 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
- 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
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
Construction of first floor extension to existing dwelling house to include 3 no. bedrooms, 1no. en-suite,…
Ringrone, Kinsale, ,
145483corkLodged 10 Jul 2014
- RefusedExtension
To construct a new single storey extension to the rear (23 sq.m.) a new first floor extension to the side (30…
10A, Stillorgan Park Avenue, Stillorgan, Co. Dublin
D05B/0417Dún Laoghaire–RathdownLodged 3 Jun 2005
- GrantedExtension
Construction of first floor extension to the side (over existing single storey element/section of the…
32, Kilvere, Rathfarnham, Dublin 14.
SD13B/0246South DublinLodged 11 Oct 2013
- RefusedExtension
The construction of a first floor rear extension on top of the existing ground floor extension, internal…
Glenview, Sandyford Road, Dundrum, Dublin 16, D16Y7K4
D25B/0650Dún Laoghaire–RathdownLodged 18 Nov 2025
- GrantedExtension
Construction of an extension (30sq.m.) at first floor level to the side and rear of existing dwelling to…
73, Marian Road, Dublin 14
SD14B/0220South DublinLodged 21 Aug 2014
- GrantedExtension
The extension and alterations to the existing single-storey style dwelling to include (A) construction of a…
Cromwellstown , Badgerhill , Kill
181516KildareLodged 17 Dec 2018
Community
Discussion
What local people think about this application.
Community sentiment
No votes yetNobody has voted on this application yet.
Community sentiment — a straw poll of people who visited this page, not a statutory submission. To make a valid observation you must submit it to the planning authority.
Sign in to have your say on this application.
No comments yet. Be the first to say what you think about this application.
Sign in to join the discussion on this application.
Comments are moderated and are the opinions of the people who wrote them. They form no part of the statutory planning process — to make a valid observation you must submit it to the planning authority.