3, Newbridge Drive, Sandymount, Dublin 4
Construction of a two-storey side extension and an attic conversion with a rear dormer window.
WEB1342/21 · Dublin City Council · Lodged 1 April 2021
- Reference
- WEB1342/21
- Authority
- Dublin City Council
- Register status
- Decided
- Type
- Permission
- Received
- 1 April 2021
Summary
AI-generatedThe development involves building a 15 sqm two-storey extension to the side of the house. It also includes converting the attic space to provide 19.5 sqm of habitable space, complete with a dormer structure to the rear.
- Storeys
- 2
- Floor area
- 35 m²
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
Construction of a two storey extension of 15sqm to the side and the conversion of the attic space to provide 19.5sq. M of habitable accommodation with a dormer structure to the rear.
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 8 June 2022.
Notified floor area: 34.5 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| Heron Lodge, Lansdowne Village, Sandymount Dublin 4 | Jan 2026 | €995,000 | 120 m |
| 43 Tritonville Road, Sandymount, Dublin 4 | Sept 2025 | €1,300,000 | 127 m |
| 20 Lansdowne Village, Sandymount, Dublin 4 | Jan 2026 | €717,500 | 133 m |
| Mallard Lodge, Lansdowne Village, Sandymount | Dec 2025 | €1,100,000 | 133 m |
| 95 Tritonville Rd, Sandymount, Dublin | Sept 2025 | €230,000 | 138 m |
| 35 Tritonville Rd, Sandymount, Dublin 4 | Nov 2025 | €915,000 | 153 m |
| The Mews, 5 Newbridge Ave, Sandymount Dublin 4 | Nov 2025 | €625,000 | 156 m |
| 76 Lansdowne Village, Ballsbridge, Dublin 4 | Jun 2026 | €510,000 | 176 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 received1 April 2021
- Decision due26 May 2021
- Decision issued8 April 2021
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
Construction of a two storey extension of 15sqm to the side and the conversion of the attic space to provide…
3, Newbridge Drive, Sandymount, Dublin 4
WEB1375/21Dublin CityLodged 12 Apr 2021Extension
- GrantedAt this site
The development will consist of a. Single storey garage conversion to side, b. Porch extension to front, c.…
5, Newbridge Drive, Sandymount, Dublin 4
3821/18Dublin CityLodged 30 Aug 2018Extension
- Granted30 m away
Eoghan & Ciara Heneghan are applying for planning permission for part single storey, part first floor…
61, Tritonville Road, Sandymount, Dublin 4
WEB1014/21Dublin CityLodged 11 Jan 2021Extension
- Invalid30 m away
Eoghan & Ciara Heneghan are applying for planning permission for a single and two-storey extension (78sqm) to…
61, Tritonville Road, Sandymount, Dublin 4
WEB1009/21Dublin CityLodged 5 Jan 2021Extension
- Awaiting decision40 m away
EXPP: PROTECTED STRUCTURE: The proposed works consist of the replacement of existing, non-original timber…
59, Tritonville Road, Dublin 4
0286/26Dublin CityLodged 14 Jul 2026Alterations
- Granted40 m away
PROTECTED STRUCTURE: RETENTION:The development consists of — 8.4sqm Extension of house (in side passage…
59 Tritonville Road, Sandymount, Dublin 4, D04 E5W9
3638/24Dublin CityLodged 3 May 2024Retention
- Granted50 m away
Permission for construction of a 51sq m first floor extension over the existing garage to the side of the…
71 Tritonville Road, Dublin 4, D04 F52
5405/22Dublin CityLodged 9 Dec 2022Extension
- Granted60 m away
The development will consist of a new kitchen and dining room to the rear on ground floor, a new brick…
73, Tritonville Road, Sandymount, Dublin 4
2020/18Dublin CityLodged 4 Jan 2018Extension
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
Construction of a two storey extension of 15sqm to the side and the conversion of the attic space to provide…
3, Newbridge Drive, Sandymount, Dublin 4
WEB1375/21Dublin CityLodged 12 Apr 2021
- RefusedExtension
Construction of a two storey extension to the side/ front and a single storey extension to the rear, with…
1, Trees Road, Mount Merrion, Co. Dublin
D06B/0752Dún Laoghaire–RathdownLodged 17 Aug 2006
- GrantedExtension
Construction of a dormer extension to rear of existing attic space and extension of side gable wall and…
27, Ashfield Park, Dublin 24
SD16B/0094South DublinLodged 16 Jun 2016
- GrantedExtension
Construction of dormer extension to the rear and conversion of attic space to habitable area (30.85sqm) and…
84, Foxrock Avenue, Dublin 18, D18K4A0
D23B/0406Dún Laoghaire–RathdownLodged 29 Aug 2023
- GrantedExtension
Construction of a two storey extension to the fore side & rear of existing. The conversion of attic to…
77, Braemor Road, Dublin 14, D14AF57
D23B/0333Dún Laoghaire–RathdownLodged 12 Sept 2023
- GrantedExtension
Two storey extension to rear of existing dwelling, conversion of existing attic space to non-habitable room…
121, Larkhill Road, Whitehall, Dublin 9 D09 EK71
WEB1857/20Dublin CityLodged 25 Nov 2020
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