Planning Register
Dún Laoghaire-Rathdown County Council · D25B/0485/WEB · Permission

35, Cedarmount Road, Stillorgan, Blackrock, Dublin, A94T8X2

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

Council received 29 Aug 2025We first saw it 11 Sept 2026, 15:18 (379 days after receipt — sources refresh weekly)

D25B/0485/WEB is a planning application for permission at 35, Cedarmount Road, Stillorgan, Blackrock, Dublin, A94T8X2, received by Dún Laoghaire-Rathdown County Council on 29 Aug 2025 and first seen by Planning Register on 11 Sept 2026. The application describes: Front porch extension with new side-facing window, a single-storey flat roof rea… The council granted permission on 17 Oct 2025. The five-week observation window closed on 3 Oct 2025. An Coimisiún Pleanála decided appeal 500280 on 4 Mar 2026 (grant conditions). The site is zoned R2 — existing residential under the Dún Laoghaire-Rathdown County Council development plan. Within 500 m there are 151 other decided applications in the last five years and 17 appeals.

Appeal window closes 14 Nov 2025 closed 302 days ago
4 weeks from the council's decision (17 Oct 2025) · s.37 Planning and Development Act 2000 · €220 to An Coimisiún Pleanála (€110 observer)
Council registerSite report

Proposal

Front porch extension with new side-facing window, a single-storey flat roof rea

The description is truncated at source (80 characters in the national feed). The full text is on the council register.

Status
Appeal decided
Decision
Grant permission on 17 Oct 2025
Site (from polygon)
400 m²
Location precision
site (coords_polygon)

Timeline

  • 29 Aug 2025
    New application
    Observation window closed 3 Oct 2025
  • 17 Oct 2025
    Decision
    Appeal window closed 14 Nov 2025
  • 13 Nov 2025
    Appeal lodged

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

Explore from hereFull reportWatch
Click a dot to open its row.
Loading planning applications…
Detail from the 1837 Ordnance Survey six-inch map: townland boundaries, field patterns and roads
Full report
Freeduring launch · PDF or print
OS six-inch sheet, 1837 · public domain
Full report · within 0.5 km of the pin

Full planning report for 53.29264, -6.21248

One document, every dataset, each section with its source and fetch time. Print it or download it as a PDF. It informs a planning search; it is not a statutory search.

Freeduring launch

1 Where this is — preview

1 Deadlines still open

Full reportFree while we launch — no account, no payment. Open it on screen or download the PDF.

Appeal

ACP 500280 · Planning Appeal · decided · Granted with conditions 4 Mar 2026
received by the Commission 13 Nov 2025 · inspector's report · board order

Commencement

No commencement notice matched to this reference.

    Zoning at the site

    R2 — Existing residential

    Objective A: A To provide residential development and improve residential amenity while protecting the existing 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.

    R2.6 — Existing residential

    Objective A: A To provide residential development and improve residential amenity while protecting the existing 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 · 2
      About 1 in 10 homes in this area is likely to have high radon levels; About 1 in 20 homes in this area is likely to have high radon levels
    • Record of Protected Structures · 1
      Thornhill House

    Provenance

    Register row from the national planning applications feed (NPAD), fetched 11 Sept 2026, 15:18 (store id 13880). 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. Council register: https://planning.agileapplications.ie/dunlaoghaire/application-details/?ref=D25B/0485/WEB.

    Source: npad · fetched 11 Sept 2026, 15:18
    SourceLicenceFetchedLink
    npadCC-BY-4.011 Sept 2026, 15:18open