315 Collins Avenue, Whitehall, Dublin 9
Data updated 12 Sept 2026 · register lag up to 7 days · sources & freshness
3417/25 is a planning application for permission at 315 Collins Avenue, Whitehall, Dublin 9, received by Dublin City Council on 10 Oct 2025 and first seen by Planning Register on 11 Sept 2026. The application describes: Planing Permission & Retention: The developments consists of (a) the demolition of a chimney stack at rear, demolition of part ground floor and first floor areas of house and an external store/shed, (b) the construction of an extension at rear and side of house. This extension will be partly single storey and partly two storeys, (c) to convert attic space and alter roof for use as ancillary domestic accommodation and storage areas with two velux rooflights at rear (south elevation). The existing hipped roof to be extended to form a gable roof, (d) planning retention for alterations to widen vehicular access from Collins Avenue to 3 meters wide, (e) internal alterations to house at ground and first floor levels and all associated site works. The council granted permission on 4 Dec 2025 (retention). The five-week observation window closed on 14 Nov 2025. The site is zoned null under the Dublin City Council development plan. Within 500 m there are 129 other decided applications in the last five years and 9 appeals.
Proposal
Planing Permission & Retention: The developments consists of (a) the demolition of a chimney stack at rear, demolition of part ground floor and first floor areas of house and an external store/shed, (b) the construction of an extension at rear and side of house. This extension will be partly single storey and partly two storeys, (c) to convert attic space and alter roof for use as ancillary domestic accommodation and storage areas with two velux rooflights at rear (south elevation). The existing hipped roof to be extended to form a gable roof, (d) planning retention for alterations to widen vehicular access from Collins Avenue to 3 meters wide, (e) internal alterations to house at ground and first floor levels and all associated site works.
- Status
- Decision Notice Issued
- Decision
- Grant permission and retention permission on 4 Dec 2025
- Final grant
- 14 Jan 2026
- Site (from polygon)
- 467 m²
- Location precision
- site (coords_polygon)
Timeline
- 10 Oct 2025New applicationObservation window closed 14 Nov 2025
- 4 Dec 2025DecisionAppeal window closed 12 Jan 2026
Full planning report for 53.38024, -6.23737
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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
No OPW flood extent nearby.
- Radon risk area · 1
Provenance
Register row from the national planning applications feed (NPAD), fetched 11 Sept 2026, 18:51 (store id 81293). 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 |