Planning Register
South Dublin County Council · SD26B/0017 · Permission

29, Lucan Heights, Lucan, Dublin

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

Council received 19 Jan 2026We first saw it 11 Sept 2026, 18:51 (236 days after receipt — sources refresh weekly)
Applications only for this county. Appeals, zoning, RZLT and consultations: Dún Laoghaire-Rathdown and Fingal only for now.

SD26B/0017 is a planning application for permission at 29, Lucan Heights, Lucan, Dublin, received by South Dublin County Council on 19 Jan 2026 and first seen by Planning Register on 11 Sept 2026. The application describes: The development will consist of the construction of a single-storey extension to the rear of the existing dwelling to provide kitchen, dining and living accommodation, the conversion of the existing garage to the side of the dwelling to provide a playroom, the construction of a single storey extension to the front of dwelling to provide a new porch, the construction pf a first - Floor extension to the side of dwelling to provide a new bedroom, together with internal alterations and all associated site works. The council granted permission on 9 Mar 2026. The five-week observation window closed on 23 Feb 2026. A commencement notice (CN0145359SD) was lodged on 4 Aug 2026, 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 64 other decided applications in the last five years and 3 appeals.

Appeal window closes 7 Apr 2026 closed 158 days ago
4 weeks from the council's decision (9 Mar 2026) · s.37 Planning and Development Act 2000 · €220 to An Coimisiún Pleanála (€110 observer)

Proposal

The development will consist of the construction of a single-storey extension to the rear of the existing dwelling to provide kitchen, dining and living accommodation, the conversion of the existing garage to the side of the dwelling to provide a playroom, the construction of a single storey extension to the front of dwelling to provide a new porch, the construction pf a first - Floor extension to the side of dwelling to provide a new bedroom, together with internal alterations and all associated site works.

Status
Final Grant
Decision
Grant permission on 9 Mar 2026
Final grant
21 Apr 2026
Permission expires
20 Apr 2031
Floor area
54 m²
Site (from polygon)
380 m²
Location precision
site (coords_polygon)

Timeline

  • 19 Jan 2026
    New application
    Observation window closed 23 Feb 2026
  • 9 Mar 2026
    Decision
    Appeal window closed 7 Apr 2026

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Appeal

Not appealed.

Commencement

  • Opt out commencement notice CN0145359SD
    4 Aug 202629 Lucan Heights, Lucan, Dublin, K78 E2R1matched 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.

  • Natural Heritage Area (incl. proposed) · 1
    Liffey Valley
  • NIAH-recorded building · 4
    James MacCarten Memorial; Saint Joseph's Convent; Saint Mary's Catholic Church
  • 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 107264). 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/69662.

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