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Local electoral area · Dun Laoghaire-Rathdown County Council

Stillorgan planning applications

299 lodged in the last 12 months · 11 open for observation · Dún Laoghaire-Rathdown County Council · 11.5 km²

Data updated 27 Oct 2026 · register lag up to 7 days · sources & freshness

53
applications per 1,000 homes
53rd of 166 LEAs
7%
for work already done
166th of 166 LEAs
52 days
median days to decide
139th of 165 LEAs
All areas →

About average for Dún Laoghaire-Rathdown

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

1,184 homes approved here since Oct 2023 (council median 1,135). Since Oct 2023, against the middle of the 6 local electoral areas 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.

299
Applications
302
Decisions
116
Appeals
150
Building starts
15
Deadlines open

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    Big developments in Stillorgan largest named schemes

    All big developments in Dún Laoghaire-Rathdown County Council →

    Land

    311 sites in Stillorgan have a public reason to sell or build now: a permission running out, the RZLT map, a council disposal, a derelict listing. Development land in Stillorgan · all of Dún Laoghaire-Rathdown

    Deadlines in this place 15 still open

    • Observations close 28 Oct 2026closes today
      D26A/0714/WEB — Ashley, Hainault Road, Foxrock, Dublin 18, D18T2N4
    • Observations close 29 Oct 20261 day left
      D26B/0518/WEB — 2, Harlech Grove, Clonskeagh, Dublin 14, D14KX90
    • Observations close 2 Nov 20265 days left
      D26B/0520/WEB — 3 Kilteragh Drive, Foxrock, Dublin 18, D18 P8X7
    • Observations close 2 Nov 20265 days left
      D26A/0724/WEB — Saint Martin De Porres, Kilmacud Road Upper, Dundrum, Dublin, D14V1W8
    • Observations close 2 Nov 20265 days left
      D26A/0723/WEB — Glenvale, 2 Hainault Park, Foxrock, Dublin 18, D18 A4W6 and Garavogue, 4 Hainault Park, Foxrock, Dublin 18, D18 T9Y6
    • Appeal window closes 3 Nov 20266 days left
      D26A/0256/WEB — 1, Kerrymount Green, Cornelscourt, Dublin 18, D18N8X3
    • Observations close 4 Nov 20267 days left
      D26A/0731/WEB — Abbotsford, Brighton Road, Foxrock, Dublin 18, D18P2C3
    • Observations close 4 Nov 20267 days left
      REF15526 — Weston, No. 10, The Birches, Torquay Road, Foxrock, Dublin 18, D18W2K8
    • Observations close 4 Nov 20267 days left
      D26B/0522/WEB — 11 Trees Avenue, Mount Merrion, Blackrock, Co. Dublin, A94 W2A8
    • Judicial review window closes 5 Nov 20268 days left
      ACP 501464 — Ballytrain, Stillorgan Road, Galloping Green South, Dublin 18
    • Judicial review window closes 9 Nov 202612 days left
      ACP 501522 — 7, Kilmacud Avenue, Kilmacud, Co. Dublin, A94T2K1
    • Judicial review window closes 9 Nov 202612 days left
      ACP 501578 — Site to the rear of 33, 33a & 33b Dale Road/St. Kevin's Park, Stillorgan, Co. Dublin
    • Observations close 10 Nov 202613 days left
      D26A/0741 — Avon Cottage, 11 Hainault Park, Foxrock, Dublin 18, D18V1H1
    • Observations close 13 Nov 202616 days left
      D26B/0536 — 11, Lakelands Grove, Stillorgan, Co. Dublin, A94AV20
    • Observations close 13 Nov 202616 days left
      D26A/0759/WEB — c. 0.043ha site at Block 4, Belfield Office Park, Beech Hill Road, Clonskeagh, Dublin 4
    Boundary: Tailte Éireann · Sources