Planning Register
Dún Laoghaire-Rathdown County Council · D21B/0093 · Permission

1 Hillcrest Downs, Sandyford, Dublin 18, D18Y8P3

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

Council received 3 Mar 2021We first saw it 11 Sept 2026, 15:18 (2019 days after receipt — sources refresh weekly)

D21B/0093 is a planning application for permission at 1 Hillcrest Downs, Sandyford, Dublin 18, D18Y8P3, received by Dún Laoghaire-Rathdown County Council on 3 Mar 2021 and first seen by Planning Register on 11 Sept 2026. The application describes: Permission is sought for development consisting of. The council granted permission on 27 Apr 2021. The five-week observation window closed on 7 Apr 2021. A commencement notice (CN0116897DR) was lodged on 22 Jul 2024, so works have started on site. The site is zoned R2 — existing residential under the Dún Laoghaire-Rathdown County Council development plan. Within 500 m there are 90 other decided applications in the last five years and 11 appeals.

Appeal window closes 25 May 2021 closed 1936 days ago
4 weeks from the council's decision (27 Apr 2021) · s.37 Planning and Development Act 2000 · €220 to An Coimisiún Pleanála (€110 observer)
Council registerSite report

Proposal

Permission is sought for development consisting of

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

Status
Decision made
Decision
Grant permission on 27 Apr 2021
Final grant
3 Jun 2021
Site (from polygon)
815 m²
Location precision
site (coords_polygon)

Timeline

  • 3 Mar 2021
    New application
    Observation window closed 7 Apr 2021
  • 27 Apr 2021
    Decision
    Appeal window closed 25 May 2021

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

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Appeal

Not appealed.

Commencement

  • Opt out commencement notice CN0116897DR
    22 Jul 2024Hillcrest Downs, Dublin, Dún Laoghaire-Rathdown, D18 Y8P3matched by ref_exact

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

OPW flood extent nearby — flag only (licence); floodinfo.ie.

  • NIAH-recorded building · 2
    Saint Mary's National School; Sandyford Carnegie Free Library
  • Radon risk area · 5
    About 1 in 10 homes in this area is likely to have high radon levels; About 1 in 5 homes in this area is likely to have high radon levels; About 1 in 5 homes in this area is likely to have high radon levels
  • Record of Protected Structures · 2
    Sandyford Community Centre; Woodside House
  • Recorded monument · 2
    House - 16th/17th century; R149342

Provenance

Register row from the national planning applications feed (NPAD), fetched 11 Sept 2026, 15:18 (store id 26734). 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=D21B/0093.

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