Planning Register
South Dublin County Council · SD25B/0199W · Permission

26, Haydens Park Grove, Lucan, Co. Dublin, K78 YP95

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

Council received 10 Apr 2025We first saw it 11 Sept 2026, 18:51 (520 days after receipt — sources refresh weekly)
Applications only for this county. Appeals, zoning, RZLT and consultations: Dún Laoghaire-Rathdown and Fingal only for now.

SD25B/0199W is a planning application for permission at 26, Haydens Park Grove, Lucan, Co. Dublin, K78 YP95, received by South Dublin County Council on 10 Apr 2025 and first seen by Planning Register on 11 Sept 2026. The application describes: Construction of two-storey side and front extension incorporating new entrance. New roof light to front elevation & attic floor window to side elevation to existing dwelling + internal alterations & associated site works. The council granted permission on 28 May 2025. The five-week observation window closed on 15 May 2025. A commencement notice (CN0131367SD) was lodged on 24 Jul 2025, so works have started on site. The site is zoned R2 — existing residential under the South Dublin County Council development plan. Within 500 m there are 85 other decided applications in the last five years and 5 appeals.

Appeal window closes 25 Jun 2025 closed 444 days ago
4 weeks from the council's decision (28 May 2025) · s.37 Planning and Development Act 2000 · €220 to An Coimisiún Pleanála (€110 observer)
Council registerSite report

Proposal

Construction of two-storey side and front extension incorporating new entrance. New roof light to front elevation & attic floor window to side elevation to existing dwelling + internal alterations & associated site works.

Status
Final Grant
Decision
Grant permission on 28 May 2025
Final grant
9 Jul 2025
Permission expires
8 Jul 2030
Floor area
91 m²
Site (from polygon)
488 m²
Location precision
site (coords_polygon)

Timeline

  • 10 Apr 2025
    New application
    Observation window closed 15 May 2025
  • 28 May 2025
    Decision
    Appeal window closed 25 Jun 2025

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Appeal

Not appealed.

Commencement

  • Opt out commencement notice CN0131367SD
    24 Jul 202526 Haydens Park Grove, Lucan, South Dublin, K78 YP95matched by ref_exact

Zoning at the site

R2 — Existing residential

RES: To protect and/or improve residential amenity

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

Provenance

Register row from the national planning applications feed (NPAD), fetched 11 Sept 2026, 18:51 (store id 108438). 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/southdublin/application-details/68057.

Source: npad · fetched 11 Sept 2026, 18:51
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npadCC-BY-4.011 Sept 2026, 18:51open