81, Mount Prospect Avenue, Clontarf, Dublin 3
Construction of a single-storey conservatory and a two-storey extension to the rear of an existing house.
3070/18 · Dublin City Council · Lodged 21 May 2018
- Reference
- 3070/18
- Authority
- Dublin City Council
- Register status
- Decided
- Type
- Permission
- Received
- 21 May 2018
Summary
AI-generatedThe development consists of a new single-storey rear conservatory and a new two-storey rear extension containing a lounge and ensuite. It also includes an extended attic storage area, internal alterations, and a new rear roof profile.
- Storeys
- 2
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 the construction of a new single storey conservatory to rear, a new two storey extension to rear consisting of a lounge area on ground floor and a bathroom ensuite to first floor, and an extended attic storage area over, internal alterations and a new rear roof profile over bedroom and bathroom en suite previously granted ( ref no 3187/13) all to existing house.
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 |
|---|---|---|---|
| Apt 2, Seapark, Mount Prospect Ave Dublin 3not full market price | Jul 2025 | €360,000 | 71 m |
| 6 Seapark, Mount Prospect Ave, Clontarf Dublin 3 | Feb 2025 | €365,000 | 93 m |
| 88 Mount Prospect Ave, Clontarf, Dublin 3 | May 2026 | €1,900,000 | 125 m |
| Apt 96, Seapark, Mount Prospect Ave Dublin 3 | May 2025 | €390,000 | 129 m |
| Apt 88, Seapark, Mount Prospect Ave Dublin 3 | Jan 2025 | €351,000 | 141 m |
| 30 Seapark Road, Clontarf, Dublin 3 | Apr 2025 | €870,000 | 161 m |
| 107 Mount Prospect Ave, Dublin 3, Dublin | Jan 2026 | €1,250,000 | 163 m |
| 79 Seapark, Mount Prospect Ave, Clontarf Dublin 3 | Feb 2025 | €370,000 | 166 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 received21 May 2018
- Decision due13 July 2018
- Decision issued13 July 2018
- Grant issued21 August 2018
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 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
- GrantedAt this site
Minor alterations to existing single storey rear extension; the construction of single storey rear extension…
83, Mount Prospect Avenue, Clontarf, Dublin 3 D03 ET22
WEB1908/22Dublin CityLodged 4 Oct 2022Extension
- Granted40 m away
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
- Invalid50 m away
PERMISSION/ RETENTION : The development will consist of the retention of rear single storey extension and…
73 Mount Prospect Avenue, Clontarf, Dublin 3
5000/23Dublin CityLodged 19 Dec 2023Retention
- Invalid50 m away
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
- Granted50 m away
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
- Granted60 m away
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
- Invalid80 m away
The development will consist of: A.) The removal of the existing single storey extension and existing sheds…
70, Mount Prospect Avenue, Clontarf, Dublin 3, D03 FW78.
3852/21Dublin CityLodged 12 Nov 2021Extension
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