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Blackrock planning applications

55 lodged in the last 12 months · 3 open for observation · Dún Laoghaire-Rathdown County Council · 2 km²

Data updated 6 Oct 2026 · register lag up to 7 days · sources & freshness

Busier than most of Dún Laoghaire-Rathdown

  • Homes approved
  • Homes started
  • Not started yet
  • All approvals
  • Stopped builds
  • Derelict
About these numbers

252 homes approved here since Oct 2023 (council median 0). Since Oct 2023, against the middle of the 54 localities in Dún Laoghaire-Rathdown. Homes approved counts schemes of 10+ homes. Stopped builds started 3+ years ago and were never signed off as finished. From council planning decisions, building-start notices (BCMS) and derelict sites lists; updated weekly.

55
Applications
57
Decisions
28
Appeals
22
Building starts
5
Deadlines open

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Big developments in Blackrock largest named schemes

  • Frascati Centre · 82 homes · IMRF II Frascati Limited Partnership · received 12 Nov 2021
  • Frascati Centre · 39 homes · IMRF II Frascati Ltd Partnership · received 5 Aug 2021
  • Temple Hill and Temple Road · Oval Target Limited · received 30 Jan 2026
  • Merrion · Cairn Homes Properties Ltd. · received 14 Aug 2025
  • Merrion at · Cairn Homes Properties Ltd. · received 11 Aug 2025
  • Cross Avenue · 1 Players Land Limited · received 17 May 2024

All big developments in Dún Laoghaire-Rathdown County Council →

Deadlines in this place 5 still open

  • Appeal window closes 6 Oct 2026closes today
    D26A/0334/WEB — Blackrock Private Hospital, Blackrock Clinic, Rock Road, Blackrock, Dublin, A94E4X7
  • Appeal window closes 9 Oct 20263 days left
    REF13126 — Presbyterian Church, Saint Andrew's Church, Mount Merrion Avenue, Blackrock, DUBLIN, A94P309 (A Protected Structure)
  • Observations close 12 Oct 20266 days left
    D26B/0482/WEB — 7, Temple Park Avenue, Blackrock, Co. Dublin, A94K2C3
  • Observations close 15 Oct 20269 days left
    D26A/0683/WEB — Blackrock Hospital, Blackrock Clinic, Rock Road, Blackrock, Co. Dublin, A94E4X7
  • Observations close 23 Oct 202617 days left
    D26B/0507/WEB — 34, Temple Park Avenue, Blackrock, Co. Dublin, A94YP99
Boundary: Tailte Éireann · Sources