50, Park Lawn, Clontarf, Dublin 3
Conversion and extension of an existing side extension to create a single-storey granny flat.
4417/19 · Dublin City Council · Lodged 8 November 2019
- Reference
- 4417/19
- Authority
- Dublin City Council
- Register status
- Decided
- Type
- Permission
- Received
- 8 November 2019
Summary
AI-generatedThe project involves converting and extending the side structure to create a living/dining area, kitchenette, and bedroom with ensuite. It also includes widening the front vehicular entrance and creating a new rear pedestrian gate.
- 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
Planning permission sought for a single storey granny flat consisting of the conversion and extension of existing extension to the side with velux windows to the front consisting of a living/dining area, a kitchenette and bedroom with ensuite. Widening existing vehicular entrance to the front and the creation of a new pedestrian entrance gate to the back.
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 |
|---|---|---|---|
| 7 Prospect Bay, Mount Prospect Avenue, Dublin 3price excludes VAT | Jan 2025 | €629,956 | 54 m |
| 21 Prospect Bay, Mount Prospect Avenue, Clontarfprice excludes VAT | Nov 2025 | €514,675 | 54 m |
| 69 Park Lawn, Clontarf, Dublin 3 | Jul 2025 | €950,000 | 69 m |
| 181 Mount Prospect Avenue, Clontarf, Dublin 3 | Jan 2025 | €2,150,000 | 157 m |
| 35 Baymount Park, Clontarf, Dublin 3 | Mar 2026 | €1,800,000 | 187 m |
| 30 Dollymount Ave, Clontarf, Dublin 3 | Nov 2025 | €1,500,000 | 187 m |
| 2 Thornhill Lane, Mount Prospect Ave, Clontarf Dublin 3 | Oct 2025 | €1,500,000 | 207 m |
| 54 Mount Prospect Grove, Clontarf, Dublin 3 | Nov 2025 | €850,000 | 243 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 received8 November 2019
- Further information requested10 January 2020
- Further information received4 February 2020
- Decision due2 March 2020
- Decision issued28 February 2020
- Grant issued15 May 2020
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
Planning permission sought for a single storey granny flat to the side including a small extension and two…
50, Park Lawn, Clontarf, Dublin 3
4188/19Dublin CityLodged 10 Oct 2019Extension
- Refused30 m away
The change of use and renovation of existing granny flat to residential use, the creation of a new rear 45m2…
149, Mount Prospect Avenue, Clontarf, Dublin 3
WEB1116/19Dublin CityLodged 4 Mar 2019Change of use
- Granted60 m away
The development consists of the conversion of the existing attic to include a dormer window to rear of…
44, Park Lawn, Clontarf, Dublin 3 D03 FP79
WEB1022/22Dublin CityLodged 13 Jan 2022Extension
- Granted60 m away
Conversion of his attic to storage, including a dormer window to the rear, and a velux roooflight to the…
63, Park Lawn, Clontarf, Dublin 3
WEB2950/25Dublin CityLodged 22 Aug 2025Extension
- Invalid70 m away
Conversion of Attic to storage, including a dormer window to the rear at roof level
69, Park Lawn, Clontarf, Dublin 3, D03 X978
WEB1178/19Dublin CityLodged 1 Apr 2019Extension
- Granted70 m away
Conversion of Attic to storage, including a dormer window to the rear at roof level
69, Park Lawn, Clontarf, Dublin 3, D03 X978
WEB1175/19Dublin CityLodged 29 Mar 2019Extension
- Invalid70 m away
Conversion of Attic to storage, including a dormer window to the rear at roof level
69, Park View, Clontarf, Dublin 3, D03 X978
WEB1160/19Dublin CityLodged 22 Mar 2019Extension
- Granted70 m away
The development will consist of construction of a new flat roofed dormer to rear pitch of existing roof
36, Park Lawn, Clontarf, Dublin 3
WEB1099/20Dublin CityLodged 28 Feb 2020Alterations
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 construction of — a part single / part 2 storey granny flat to the front, side and…
48, Mount Olive Grove, Dublin 5, D05 K527
2684/20Dublin CityLodged 11 May 2020
- GrantedExtension
Permission for a granny flat extension to the side/front of a two storey semi-detached dwelling. The proposed…
179 Barton Road East, Dundrum, Dublin 14
D15A/0423Dún Laoghaire–RathdownLodged 9 Sept 2015
- WithdrawnExtension
(1) Ground floor single storey granny flat attached to side of existing dwelling with pitched and hipped roof…
60, Corbally Heath, Westbrook Glen, Saggart, Co. Dublin
SD08B/0242South DublinLodged 10 Apr 2008
- GrantedExtension
Planning permission for the construction of — a single storey extension to the front of the existing garage…
10, Beechpark Avenue, Dublin 5
5436/22Dublin CityLodged 14 Dec 2022
- GrantedExtension
Permission is sought for construction of a single storey extension with flat roof to the front, side and rear…
No. 168 Lower Kilmacud Road, Kilmacud West, Dublin 14, D14 WY93
D22A/0225Dún Laoghaire–RathdownLodged 27 May 2022
- GrantedExtension
Permission for a single storey extension to the side of this property, to be used as a granny flat. The…
35 Abbey Road, Monkstown, Dún Laoghaire, Co Dublin
D13A/0651Dún Laoghaire–RathdownLodged 10 Dec 2013
Community
Discussion
What local people think about this application.
Community sentiment
No votes yetNobody has voted on this application yet.
Community sentiment — a straw poll of people who visited this page, not a statutory submission. To make a valid observation you must submit it to the planning authority.
Sign in to have your say on this application.
No comments yet. Be the first to say what you think about this application.
Sign in to join the discussion on this application.
Comments are moderated and are the opinions of the people who wrote them. They form no part of the statutory planning process — to make a valid observation you must submit it to the planning authority.