42, Northumberland Road, Dublin 4
Alterations to a previously approved permission to add a bedroom floor level to a rear return at a protected structure.
2428/20 · Dublin City Council · Lodged 6 March 2020
- Reference
- 2428/20
- Authority
- Dublin City Council
- Register status
- Appealed
- Type
- Permission
- Received
- 6 March 2020
Summary
AI-generatedThis application seeks permission for alterations to a previously approved development (ref: 2887/19) at a protected structure. The changes comprise adding an additional bedroom floor level to the permitted rear return, with a new opening from the existing second-floor rear bedroom.
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
Protected structure: permission for development at 42 northumberland road, dublin d04 y4c4 this being a protected structure. The development consists of an alteration to previously approved permission ref: 2887/19 comprising of an additional bedroom floor level to the permitted modified rear return and new opening from existing second floor level rear bedroom and stair mezzanine.
Land-use zoning
What this land is zoned for
“To protect and/or improve the amenities of residential conservation areas.”
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 |
|---|---|---|---|
| 129 Lansdowne Park, Ballsbridge, Dublin 4 | Sept 2025 | €755,000 | 31 m |
| 48 Northumberland Rd, Ballsbridge, Dublin 4 | Dec 2025 | €2,525,000 | 37 m |
| 82 Lansdowne Park, Ballsbridge, Dublin 4 | Dec 2025 | €640,000 | 61 m |
| 79 Lansdowne Park, Ballsbridge, Dublin 4 | Jul 2025 | €760,000 | 61 m |
| 84 Lansdowne Park, Ballsbridge, Dublin 4 | Mar 2026 | €575,000 | 62 m |
| 85 Lansdowne Park, Ballsbridge, Dublin 4 | Mar 2026 | €575,000 | 63 m |
| Bushside, 83 Lansdowne Park, Dublin 4 | May 2025 | €650,000 | 64 m |
| 87 Lansdowne Park, Ballsbridge, Dublin 4 | Apr 2026 | €816,202 | 67 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 received6 March 2020
- Decision due25 June 2020
- Decision issued19 June 2020
- Appeal submitted17 July 2020
- Appeal decided29 October 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
PROTECTED STRUCTURE: The development consists of: Modifications to previously approved extension and…
42, Northumberland Road, Dublin 4
2720/19Dublin CityLodged 10 Apr 2019Extension
- GrantedAt this site
PROTECTED STRUCTURE: The development consists of: A single-storey extension to rear of dwelling at basement…
42, Northumberland Road, Dublin 4
4247/18Dublin CityLodged 24 Oct 2018Extension
- GrantedAt this site
PROTECTED STRUCTURE: the development consists of the repair of the basement front facade and side of the…
42 Northumberland Road, Dublin 4, D04 Y4C4
3080/24Dublin CityLodged 23 Jan 2024Alterations
- GrantedAt this site
PROTECTED STRUCTURE: The development consists of: Modifications to previously approved extension and…
42, Northumberland Road, Dublin 4
2887/19Dublin CityLodged 1 May 2019Alterations
- Granted30 m away
The development will consist of a new single storey extension to the rear (7.2 sqm) new floor to ceiling…
127, Lansdowne Park, Ballsbridge, Dublin 4
2994/21Dublin CityLodged 18 Jun 2021Extension
- Granted30 m away
The development will consist of a new single storey extension to rear (7.2 sqm), a new first floor extension…
126, Lansdowne Park, Ballsbridge, Dublin 4
3051/21Dublin CityLodged 29 Jun 2021Extension
- Invalid40 m away
The development will consist of the conversion of the existing attic and the construction of a dormer window…
124, Lansdowne Park, Dublin 4 D04 P2K6
WEB1942/22Dublin CityLodged 12 Oct 2022Extension
- Granted40 m away
The development will consist of the conversion of the existing attic and the construction of a dormer window…
124, Lansdowne Park, Ballsbridge, Dublin 4, D04P2K6
WEB1965/22Dublin CityLodged 18 Oct 2022Extension
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Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
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