50, Derrynane Gardens, Dublin 4, D04 C663
Data updated 12 Sept 2026 · register lag up to 7 days · sources & freshness
WEB1488/25 is a planning application for permission at 50, Derrynane Gardens, Dublin 4, D04 C663, received by Dublin City Council on 10 Mar 2025 and first seen by Planning Register on 11 Sept 2026. The application describes: Permission is sought for an extension to a terraced dwelling. The development will consist of construction of – a ground floor pitch roof extension to front of the dwelling and a canopy over the front door, first floor pitch roof extension to rear of the dwelling over an existing ground floor extension, 2no. velux rooflights to rear, and internal modifications. The council declared the application invalid on 13 Mar 2025. The five-week observation window closed on 14 Apr 2025. The site is zoned null under the Dublin City Council development plan. Within 500 m there are 155 other decided applications in the last five years and 35 appeals.
Proposal
Permission is sought for an extension to a terraced dwelling. The development will consist of construction of – a ground floor pitch roof extension to front of the dwelling and a canopy over the front door, first floor pitch roof extension to rear of the dwelling over an existing ground floor extension, 2no. velux rooflights to rear, and internal modifications.
- Status
- Decision Notice Issued
- Decision
- Application declared inva on 13 Mar 2025
- Site (from polygon)
- 124 m²
- Location precision
- site (coords_polygon)
Timeline
- 10 Mar 2025New applicationObservation window closed 14 Apr 2025
- 13 Mar 2025DecisionAppeal window closed 10 Apr 2025

Full planning report for 53.33847, -6.22790
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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 68094). 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 |