4, Ailesbury Gardens, Dublin 4, D04 P5C2
Data updated 12 Sept 2026 · register lag up to 7 days · sources & freshness
WEB1205/26 is a planning application for permission at 4, Ailesbury Gardens, Dublin 4, D04 P5C2, received by Dublin City Council on 30 Jan 2026 and first seen by Planning Register on 11 Sept 2026. The application describes: Demolition of, 1. Existing single storey extension (32 m2) to rear of the original house, 2. Existing standalone garden studio room (20 m2) 3. Existing chimney Construction of, 1. A 2-storey extension to rear of the original house, extending to a total of 118m2 to include, ground level open plan kitchen, dining, family living room and first floor bedroom suite. 2. An outdoor pool in rear garden 3. A single storey garden room extending to 30 m2 including an adjacent pool plant room and W.C./shower. Works to include, 1. A new side access gate and wall, 2. Rooflights, photovoltaic panels, external heat pump 3. All associated site works, as well as hard and soft landscaping. 4. Energy retrofit upgrades including replacement windows and external wall insulation 5. Remodelling of interior layout of the existing house. The council declared the application invalid on 3 Feb 2026. The five-week observation window closed on 6 Mar 2026. The site is zoned null under the Dublin City Council development plan. Within 500 m there are 105 other decided applications in the last five years and 26 appeals.
Proposal
Demolition of, 1. Existing single storey extension (32 m2) to rear of the original house, 2. Existing standalone garden studio room (20 m2) 3. Existing chimney Construction of, 1. A 2-storey extension to rear of the original house, extending to a total of 118m2 to include, ground level open plan kitchen, dining, family living room and first floor bedroom suite. 2. An outdoor pool in rear garden 3. A single storey garden room extending to 30 m2 including an adjacent pool plant room and W.C./shower. Works to include, 1. A new side access gate and wall, 2. Rooflights, photovoltaic panels, external heat pump 3. All associated site works, as well as hard and soft landscaping. 4. Energy retrofit upgrades including replacement windows and external wall insulation 5. Remodelling of interior layout of the existing house.
- Status
- Decision Notice Issued
- Decision
- Application declared invalid on 3 Feb 2026
- Site (from polygon)
- 594 m²
- Location precision
- site (coords_polygon)
Timeline
- 30 Jan 2026New applicationObservation window closed 6 Mar 2026
- 3 Feb 2026DecisionAppeal window closed 3 Mar 2026

Full planning report for 53.32060, -6.21029
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1 Where this is — preview
1 Deadlines still open
Appeal
Not appealed.
Commencement
No commencement notice matched to this reference.
Zoning at the site
Zone Z1 - DEV PLAN 2022-2028
Z1: Sustainable Residential Neighbourhoods: To protect, provide and improve residential amenities.
An established residential area. The objective is to protect existing residential amenity as well as to provide housing — which is the objective a neighbour's objection to an overbearing extension is usually argued under.
Designations within 250 m
OPW flood extent nearby — flag only (licence); floodinfo.ie.
- Radon risk area · 1
Provenance
Register row from the national planning applications feed (NPAD), fetched 11 Sept 2026, 18:51 (store id 84132). Deadlines were computed by the store from the received / decided dates under the Planning and Development Act 2000 and are recorded as events, not recomputed here.
Source: npad · fetched 11 Sept 2026, 18:51
| Source | Licence | Fetched | Link |
|---|---|---|---|
| npad | CC-BY-4.0 | 11 Sept 2026, 18:51 | open |