Planning Register
Dublin City Council · 3340/25 · Permission

42 Riverside Grove, Dublin 17, D17 Y462

Data updated 12 Sept 2026 · register lag up to 7 days · sources & freshness

Council received 6 Aug 2025We first saw it 11 Sept 2026, 18:51 (402 days after receipt — sources refresh weekly)
Applications only for this county. Appeals, zoning, RZLT and consultations: Dún Laoghaire-Rathdown and Fingal only for now.

3340/25 is a planning application for permission at 42 Riverside Grove, Dublin 17, D17 Y462, received by Dublin City Council on 6 Aug 2025 and first seen by Planning Register on 11 Sept 2026. The application describes: Development will consist of demolishing 2no. sheds to the rear of the existing site and replacing with a new ground floor only detached building to be used as home office & gym. A proposed ground floor only porch to the front of the existing house. A new gable wall to the side of the existing house. A new window at ground floor & attic level to the side of the existing house. A new flat roof dormer to the rear of the existing house roof and all ancillary works. The council granted permission on 31 Oct 2025. The five-week observation window closed on 10 Sept 2025. The site is zoned null under the Dublin City Council development plan. Within 500 m there are 66 other decided applications in the last five years and 6 appeals.

Appeal window closes 28 Nov 2025 closed 288 days ago
4 weeks from the council's decision (31 Oct 2025) · s.37 Planning and Development Act 2000 · €220 to An Coimisiún Pleanála (€110 observer)
Site report

Proposal

Development will consist of demolishing 2no. sheds to the rear of the existing site and replacing with a new ground floor only detached building to be used as home office & gym. A proposed ground floor only porch to the front of the existing house. A new gable wall to the side of the existing house. A new window at ground floor & attic level to the side of the existing house. A new flat roof dormer to the rear of the existing house roof and all ancillary works.

Status
Decision Notice Issued
Decision
Grant permission on 31 Oct 2025
Final grant
8 Dec 2025
Site (from polygon)
192 m²
Location precision
site (coords_polygon)

Timeline

  • 6 Aug 2025
    New application
    Observation window closed 10 Sept 2025
  • 30 Sept 2025
    Further information requested
  • 6 Oct 2025
    Further information received
  • 31 Oct 2025
    Decision
    Appeal window closed 28 Nov 2025

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Appeal

Not appealed.

Commencement

No commencement notice matched to this reference.

    Zoning at the site

    Zone Z1 - DEV PLAN 2022-2028

    R2 — Existing residential

    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
      About 1 in 20 homes in this area is likely to have high radon levels

    Provenance

    Register row from the national planning applications feed (NPAD), fetched 11 Sept 2026, 18:51 (store id 72213). 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
    SourceLicenceFetchedLink
    npadCC-BY-4.011 Sept 2026, 18:51open