17, Cowper Downs, Rathmines, Dublin 6, D06 R7F9
Construction of front and rear extensions and window alterations to a house in Rathmines.
WEB1076/25 · Dublin City Council · Lodged 16 January 2025
- Reference
- WEB1076/25
- Authority
- Dublin City Council
- Register status
- Decided
- Type
- Permission
- Received
- 16 January 2025
Summary
AI-generatedThe project includes a new part-single, part-two-storey rear extension with a covered walkway. It also features a set-back single-storey front extension at first-floor level, alongside new rooflights and window revisions.
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
A) the provision of fenestration revisions and velux rooflight to the rear and side of the property. B) the construction of a new, part single storey, part two storey, extension to the rear of the property, inclusive of all associated roof lights, fenestration alterations, covered walkway, landscaping elements and site works. C) the construction of a new, set back single storey extension at first floor level to the front of the property.
Land-use zoning
What this land is zoned for
“To protect, provide and improve residential amenities.”
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 |
|---|---|---|---|
| 21 Cowper Downs, Cowper Road, Rathmines | Mar 2026 | €955,000 | 32 m |
| 132 Cowper Downs, Rathmines, Dublin 6 | Mar 2026 | €440,000 | 62 m |
| Apt 114, Cowper Downs, Rathgar Dublin 6 | Jun 2026 | €520,000 | 62 m |
| 31 Cowper Downs, Rathmines, Dublin 6 | Mar 2025 | €870,000 | 88 m |
| 204 Cowper Downs, Rathmines, Dublin 6 | Jun 2025 | €545,000 | 107 m |
| 225 Cowper Downs, Rathmines, Dublin 6 | Oct 2025 | €368,000 | 107 m |
| 36 Cowper Downs, Rathmines, Dublin 6 | Aug 2025 | €554,000 | 119 m |
| 40 Cowper Village, Rathmines, Dublin 6 | Apr 2025 | €491,000 | 124 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 received16 January 2025
- Decision due12 March 2025
- Decision issued11 March 2025
- Permission expiry30 May 2030
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- InvalidAt this site
A. The provision of fenestration revisions and velux rooflight to the rear and side of the property ,…
17, Cowper Downs, Rathmines, Dublin 6 , D06R7F9
WEB1033/25Dublin CityLodged 9 Jan 2025Extension
- InvalidAt this site
PERMISSION The Development will consist of; A. The provision of fenestration revisions and velux rooflight to…
17 Cowper Downs, Rathmines, Dublin 6, D06 R7F9
WEB2830/24Dublin CityLodged 23 Dec 2024Extension
- Invalid60 m away
Widening of existing vehicular entrance to accommodate parking for 2no. cars with all associated site works
24, Cowper Downs, Rathmines, Dublin 6, D06 R9C3
WEB2429/24Dublin CityLodged 5 Nov 2024Alterations
- Granted60 m away
Permission widening of existing vehicular entrance to accommodate parking for 2no. Cars with all associated…
24, Cowper Downs, Rathmines, Dublin 6
WEB2451/24Dublin CityLodged 7 Nov 2024Alterations
- Invalid60 m away
Subdivision of 24 Cowper Road to form a site to the rear accessed off Cowper Downs and the demolition of the…
24, Cowper Road, Rathmines, Dublin 6, D06 F292
WEB1672/24Dublin CityLodged 28 May 2024New dwelling
- Granted60 m away
Subdivision of 24 Cowper Road to form a site to the rear accessed off Cowper Downs and the demolition of the…
24 Cowper Road, Rathmines, Dublin 6, D06 F292
WEB1949/24Dublin CityLodged 1 Aug 2024New dwelling
- Invalid60 m away
Subdivision of 24 Cowper Road to form a site to the rear accessed off Cowper Downs and the demolition of the…
24, Cowper Road, Rathmines, Dublin 6, D06 F292
WEB1595/24Dublin CityLodged 15 May 2024New dwelling
- Granted80 m away
(i) demolition of existing single-storey rear extension; (ii) construction of replacement single-storey rear…
28 Cowper Road, Rathmines, Dublin 6, D06N2W6
WEB2899/25Dublin CityLodged 14 Aug 2025Extension
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
A. The provision of fenestration revisions and velux rooflight to the rear and side of the property ,…
17, Cowper Downs, Rathmines, Dublin 6 , D06R7F9
WEB1033/25Dublin CityLodged 9 Jan 2025
- InvalidExtension
PERMISSION The Development will consist of; A. The provision of fenestration revisions and velux rooflight to…
17 Cowper Downs, Rathmines, Dublin 6, D06 R7F9
WEB2830/24Dublin CityLodged 23 Dec 2024
- Part granted, part refusedExtension
A) The construction of a single storey rear extension. B) The construction of a two-storey hipped roof…
20, Leopardstown Drive, Stillorgan, Dublin, A94T660
D25B/0515Dún Laoghaire–RathdownLodged 17 Sept 2025
- GrantedExtension
The development will consist of: A) construction of a single-storey extension to the front of existing house;…
23, Priory Drive, Stillorgan, Co. Dublin, A94E721
D24B/0527/WEBDún Laoghaire–RathdownLodged 5 Dec 2024
- Awaiting decisionExtension
A) two storey extension to side of existing dwelling, B) single storey extension to rear of dwelling, C)…
38, The View, Priory Court, Mitchellsfort, Watergrasshill, Co. Cork
205751corkLodged 17 Aug 2020
- GrantedExtension
For: (A)The partial demolition of existing walls to the sides and rear of the property including the…
25 Burgess Court , Kells , Co. Kilkenny
2660179KilkennyLodged 27 Mar 2026
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