Planning Register
Dublin City Council · WEB5570/25 · Retention Permission

30 & 30A Shanowen Crescent, Santry, Dublin 9

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

Council received 1 Nov 2025We first saw it 11 Sept 2026, 18:51 (315 days after receipt — sources refresh weekly)
Applications only for this county. Appeals, zoning, RZLT and consultations: Dún Laoghaire-Rathdown and Fingal only for now.

WEB5570/25 is a planning application for retention permission at 30 & 30A Shanowen Crescent, Santry, Dublin 9, received by Dublin City Council on 1 Nov 2025 and first seen by Planning Register on 11 Sept 2026. The application describes: RETENTION PERMISSION 1. Retention for part single and 2 storey rear extension to No. 30. Shanowen Crescent. 2. Retention for increased house size, Elevational modifications, additional enclosed attic dormer to stairwell, velux rooflight to side and modifications to boundary wall to no. 30A Shanowen Crescent. The council declared the application invalid on 4 Nov 2025. The five-week observation window closed on 8 Dec 2025. The site is zoned null under the Dublin City Council development plan. Within 500 m there are 115 other decided applications in the last five years and 5 appeals.

Observations close 8 Dec 2025 closed 278 days ago
5 weeks from receipt (1 Nov 2025) · s.34 Planning and Development Act 2000 · art. 29 Regulations 2001 · €20 to the council
Site report

Proposal

RETENTION PERMISSION 1. Retention for part single and 2 storey rear extension to No. 30. Shanowen Crescent. 2. Retention for increased house size, Elevational modifications, additional enclosed attic dormer to stairwell, velux rooflight to side and modifications to boundary wall to no. 30A Shanowen Crescent.

Status
Decision Notice Issued
Decision
Application declared invalid on 4 Nov 2025
Site (from polygon)
384 m²
Location precision
site (coords_polygon)

Timeline

  • 1 Nov 2025
    New application
    Observation window closed 8 Dec 2025
  • 4 Nov 2025
    Decision
    Appeal window closed 2 Dec 2025

Around this site this application first, then everything within 500 m

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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

    No OPW flood extent nearby.

    • NIAH-recorded building · 1
      post box
    • 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 79364). 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