18, Seafield Avenue, Clontarf, Dublin 3, D03 KH92
Demolition of a converted garage and rear sheds to build new front and rear extensions.
4690/22 · Dublin City Council · Lodged 19 August 2022
- Reference
- 4690/22
- Authority
- Dublin City Council
- Register status
- Decided
- Type
- Permission
- Received
- 19 August 2022
Summary
AI-generatedThe project involves demolishing the existing converted garage at the side and front of the house, as well as rear sheds. In their place, a new part single-storey, part two-storey extension will be built at both the front/side and the rear. The works also include modifications to the front and rear facades, minor roof alterations, and widening the vehicular entrance.
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: a) the demolition of the existing converted garage to the side/front of the dwelling, and construction of a new part single storey, part two storey extension in its place, b) the construction of a part single storey, part two storey extension to the rear of the dwelling, c) associated modifications to the front and rear façades, including minor alterations to the existing roof, d) the demolition of shed structures to the rear, e) the widening of the existing vehicular entrance accessed from seafield avenue, and f) all associated works to the above.
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 12 December 2022.
Notified floor area: 168 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 24 Seafield Ave, Clontarf, Dublin 3 | Nov 2025 | €1,450,000 | 42 m |
| 27 Seapark Road, Clontarf, Dublin 3 | Aug 2025 | €1,053,000 | 154 m |
| 53 Vernon Park, Clontarf, Dublin 3 | Feb 2026 | €820,000 | 160 m |
| 47 Mount Prospect Ave, Clontarf, Dublin 3 | Jan 2026 | €2,500,000 | 173 m |
| 85 Seafield Rd, Dublin 3, Dublin | Aug 2025 | €1,465,000 | 181 m |
| 30 Seapark Road, Clontarf, Dublin 3 | Apr 2025 | €870,000 | 198 m |
| 48 Mount Prospect Ave., Clontarf, Dublin 3 | Dec 2025 | €1,865,000 | 214 m |
| Apt 2, Seapark, Mount Prospect Ave Dublin 3not full market price | Jul 2025 | €360,000 | 217 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 August 2022
- Decision due13 October 2022
- Decision issued13 October 2022
- Grant issued24 November 2022
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
Planning permission is sought for the widening of existing vehicular access, landscaping of front garden and…
18, Seafield Avenue, Clontarf, Dublin 3
WEB1003/18Dublin CityLodged 2 Jan 2018Alterations
- GrantedAt this site
Planning permission for the development will consist of: (a) the demolition of the existing converted garage…
18 Seafield Avenue, Clontarf, Dublin 3, D03 KH92
2400/21Dublin CityLodged 16 Mar 2021Extension
- Granted50 m away
PERMISSION & RETENTION: Conversion of existing garage, construction of a first floor side extension,…
26, Seafield Avenue, Clontarf, Dublin 3
WEB2061/23Dublin CityLodged 4 Dec 2023Extension
- Granted70 m away
The development will consist of alterations to the existing two-storey, three bedroom, semi-detached dwelling…
4, Seafield Avenue, Clontarf, Dublin 3
2924/20Dublin CityLodged 26 Jun 2020Extension
- Awaiting decision70 m away
The development will consist of: (i) The extension of existing room over first floor level to the front…
4, Seafield Avenue, Clontarf, Dublin 3, D03 WN77
WEB1734/26Dublin CityLodged 26 Mar 2026Extension
- Granted70 m away
Planning permission for the construction of a single storey extension to the rear of the existing school at…
Greenlanes National School, Seafield Avenue, Clontarf, Dublin 3
3047/21Dublin CityLodged 29 Jun 2021Commercial
- Granted100 m away
1st floor dormer extension to rear of existing dwelling, including new gable wall in rear elevation. This is…
84, Seafield Road East, Clontarf, Dublin 3
WEB1473/21Dublin CityLodged 30 Apr 2021Extension
- Invalid100 m away
1st floor dormer extension to rear of existing dwelling, including new gable wall in rear elevation. This is…
84, Seafield Road East, Clontarf, Dublin 3
WEB1454/21Dublin CityLodged 26 Apr 2021Extension
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
Planning permission for the development will consist of: (a) the demolition of the existing converted garage…
18 Seafield Avenue, Clontarf, Dublin 3, D03 KH92
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D26A/0516/WEBDún Laoghaire–RathdownLodged 20 May 2026
- GrantedNew dwelling
The development will consist of; i) Demolition of the existing 3 bedroom detached dwelling with attached…
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