73 Mount Prospect Avenue, Clontarf, Dublin 3
Retention of a single-storey rear extension and permission for a new rear extension, garage conversion, and alterations.
5000/23 · Dublin City Council · Lodged 19 December 2023
- Reference
- 5000/23
- Authority
- Dublin City Council
- Register status
- Decided
- Type
- Retention Permission
- Received
- 19 December 2023
Summary
AI-generatedThis application seeks retention permission for an existing single-storey rear extension. It also seeks permission for a new single-storey rear extension, a garage conversion, and associated elevational alterations.
- 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/ retention : the development will consist of the retention of rear single storey extension and permission for proposed single storey rear extension, garage conversion, elevational alterations.
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.
Built — construction complete
A commencement notice records works starting on 4 September 2024.
Notified floor area: 32 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| Apt 2, Seapark, Mount Prospect Ave Dublin 3not full market price | Jul 2025 | €360,000 | 39 m |
| 6 Seapark, Mount Prospect Ave, Clontarf Dublin 3 | Feb 2025 | €365,000 | 72 m |
| Apt 96, Seapark, Mount Prospect Ave Dublin 3 | May 2025 | €390,000 | 96 m |
| Apt 88, Seapark, Mount Prospect Ave Dublin 3 | Jan 2025 | €351,000 | 98 m |
| 86 Seapark, Mount Prospect Ave, Clontarf Dublin 3 | Jun 2025 | €345,000 | 129 m |
| 79 Seapark, Mount Prospect Ave, Clontarf Dublin 3 | Feb 2025 | €370,000 | 129 m |
| 27 Seapark Road, Clontarf, Dublin 3 | Aug 2025 | €1,053,000 | 159 m |
| 28 Seapark, Mount Prospect Ave, Clontarf | Dec 2025 | €397,000 | 159 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 received19 December 2023
- Decision due21 February 2024
- Decision issued3 January 2024
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 & RETENTION: The development will consist of the retention of rear single storey extension and…
73 Mount Prospect Avenue, Clontarf, Dublin 3
3010/24Dublin CityLodged 4 Jan 2024Extension
- InvalidAt this site
PERMISSSION & RETENTION The development will consist of the retention of rear single storey extension and…
73, Mount Prospect Avenue, Clontarf, Dublin 3
4909/23Dublin CityLodged 4 Dec 2023Extension
- GrantedAt this site
Planning permission is sought for alterations to existing single storey rear extension and front dormer,…
75, Mount Prospect Avenue, Clontarf East, Dublin 3
3180/20Dublin CityLodged 12 Aug 2020Extension
- GrantedAt this site
Proposed (1) one & 2-storey extension to rear (2) first floor extension to side, over an existing…
71, Mount Prospect Avenue, Dublin 3
WEB1674/24Dublin CityLodged 29 May 2024Extension
- Granted50 m away
The development will consist of the construction of a new single storey conservatory to rear, a new two…
81, Mount Prospect Avenue, Clontarf, Dublin 3
3070/18Dublin CityLodged 21 May 2018Extension
- Refused50 m away
The development will consist to extend the existing attic storage room area with revised roof profile to…
81, Mount Prospect Avenue, Clontarf, Dublin 3
2948/19Dublin CityLodged 10 May 2019Extension
- Granted60 m away
Permission is sought for: Construction of single storey garden room (home gym use) in rear garden at 67 Mount…
67, Mount Prospect Avenue, Dublin 3
WEB1530/26Dublin CityLodged 6 Mar 2026Extension
- Granted60 m away
The development will consist of: The construction of a single storey extension to the side and the rear of…
1A, Seapark Road, Clontarf, Dublin 3
2684/19Dublin CityLodged 4 Apr 2019Extension
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 & RETENTION: The development will consist of the retention of rear single storey extension and…
73 Mount Prospect Avenue, Clontarf, Dublin 3
3010/24Dublin CityLodged 4 Jan 2024
- InvalidExtension
PERMISSSION & RETENTION The development will consist of the retention of rear single storey extension and…
73, Mount Prospect Avenue, Clontarf, Dublin 3
4909/23Dublin CityLodged 4 Dec 2023
- GrantedRetention
RETENTION PERMISSION: The development will consist of the construction of : Retention of existing ground…
166 Kimmage Road Lower, Harold's Cross, Terenure, Dublin 6W, D6W EE09
4509/22Dublin CityLodged 20 Jul 2022
- GrantedRetention
Retention permission for the development of a single storey rear extension and conversion of a garage located…
42 Westbrook Road, Dundrum, D14 K403
D23B/0446Dún Laoghaire–RathdownLodged 20 Mar 2024
- Awaiting decisionRetention
Development consisting of (a) retention of a single storey extension to the rear and side of existing…
St Martin's , Rathscanlan , Tubbercurry
22332SligoLodged 5 Oct 2022
- GrantedExtension
PERMISSION & RETENTION: Retention of an existing single storey converted garage and kitchen to side and the…
39, Grove Park Avenue, Dublin 11
2121/18Dublin CityLodged 23 Jan 2018
Community
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