21, Phelan Avenue, Royal Canal Park, Dublin 15
Retention and modification of a single-storey rear extension in Royal Canal Park.
WEB2312/26 · Dublin City Council · Lodged 29 May 2026
- Reference
- WEB2312/26
- Authority
- Dublin City Council
- Register status
- In progress
- Type
- Permission
- Received
- 29 May 2026
Summary
AI-generatedThe applicant seeks retention permission for a single-storey rear extension with a pitched glass roof. Additionally, permission is sought to modify the extension to create a separation distance from the rear party boundary wall with the neighboring 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
Retention and permission: (a) retention permission for a single storey rear extension with pitched glass roof over and (b) permission to modify the existing extension to allow a separation distance from the rear party wall boundary wall with property number 20 phelan avenue.
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 |
|---|---|---|---|
| 17 Phelan Avenue, Royal Canal Park, Ratoath Rd | Oct 2025 | €660,000 | 25 m |
| 8 Cassian Court North, River Dr, Royal Canal Park Dublin 15 | Apr 2026 | €385,000 | 38 m |
| 10 Cassian Court North, Royal Canal Park, Dublin 15 | Feb 2026 | €340,000 | 38 m |
| 43 Cassian Court East, Phelan Ave, Royal Canal Park Dublin 15 | Sept 2025 | €390,000 | 53 m |
| 24 Cassian Court North, Royal Canal Park, Ashtown Dublin 15 | Nov 2025 | €402,000 | 67 m |
| 45 Cassian Court North, Royal Canal Park, Ratoath Rd Dublin 15 | Nov 2025 | €420,000 | 92 m |
| 4 Phelan Drive East, Royal Canal Park, Ashtown | Apr 2025 | €667,000 | 101 m |
| 39 Cassian Court North, Royal Canal Park, Ratoath Rd Dublin 15 | Jul 2025 | €450,000 | 107 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 May 2026
- Decision due23 July 2026
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- Granted30 m away
The proposed development will consist of (i) erection of 7.3 sq.m. single storey extension to the rear of…
17 Phelan Avenue, Royal Canal Park, Dublin 15, D15 NH61
5439/22Dublin CityLodged 14 Dec 2022Extension
- Invalid30 m away
The proposed development will consist of: erection of 7.3 sq.m. single storey extension to the rear of…
17 Phelan Avenue, Royal Canal Park, Dublin 15, D15 NH61
5263/22Dublin CityLodged 22 Nov 2022Extension
- Invalid130 m away
Additions and alterations to existing private mid-terrace dwelling house, consisting of ground floor…
3, Bridge Avenue, Royal Canal Park, Dublin 15, D15 EO2Y
WEB1929/21Dublin CityLodged 13 Sept 2021Extension
- Granted130 m away
Additions and alterations to existing private mid-terrace dwelling house, consisting of ground floor…
3, Bridge Avenue, Royal Canal Park, Dublin 15, D15 EO2Y
WEB1944/21Dublin CityLodged 21 Sept 2021Extension
- Withdrawn150 m away
The development will consist of the installation of proposed window graphics to the south and west facing…
Centra Royal Canal, Unit 4, Pelletstown Avenue, Royal Canal Park, Dublin 15
4807/23Dublin CityLodged 20 Nov 2023Commercial
- Refused150 m away
RETENTION: The development will consist of the following: a. Retention of 2 no. window posters to the west…
Centra Royal Canal, Unit 4, Block 4, Pelletstown Avenue, Royal Canal Park, Dublin 15
2176/21Dublin CityLodged 8 Feb 2021Retention
- Granted150 m away
Permission for change of use from retail to café and material alterations in accordance with documents lodged…
Ground Floor, Unit 2, Zenith Building, Spindrift Avenue, Royal Canal Park, Pelletstown, Dublin 15. (Ground Floor Unit, Building is located to the side of Bridge Avenue)
2532/21Dublin CityLodged 6 Apr 2021Change of use
- Invalid170 m away
For change of use from Retail Unit to Dental Clinic, make internal alterations including signage and carry…
Retail Unit 1, Zenith Building, Block A, Spindrift Avenue, Royal Canal Park, Dublin 15
4905/23Dublin CityLodged 4 Dec 2023Change of use
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