Planning Register
Dún Laoghaire-Rathdown County Council · D25B/0413/WEB · Permission

25, Lawnswood Park, Stillorgan, Co.Dublin, A94R722

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

Council received 21 Jul 2025We first saw it 11 Sept 2026, 15:18 (418 days after receipt — sources refresh weekly)

D25B/0413/WEB is a planning application for permission at 25, Lawnswood Park, Stillorgan, Co.Dublin, A94R722, received by Dún Laoghaire-Rathdown County Council on 21 Jul 2025 and first seen by Planning Register on 11 Sept 2026. The application describes: Convert garage to habitable room with new window, extend/re-align existing porch… The council granted permission on 10 Sept 2025. The five-week observation window closed on 25 Aug 2025. A commencement notice (CN0135173DR) was lodged on 5 Nov 2025, 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 85 other decided applications in the last five years and 8 appeals.

Appeal window closes 8 Oct 2025 closed 339 days ago
4 weeks from the council's decision (10 Sept 2025) · s.37 Planning and Development Act 2000 · €220 to An Coimisiún Pleanála (€110 observer)
Council registerSite report

Proposal

Convert garage to habitable room with new window, extend/re-align existing porch

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

Status
Final Grant
Decision
Grant permission on 10 Sept 2025
Final grant
15 Oct 2025
Site (from polygon)
514 m²
Location precision
site (coords_polygon)

Timeline

  • 21 Jul 2025
    New application
    Observation window closed 25 Aug 2025
  • 10 Sept 2025
    Decision
    Appeal window closed 8 Oct 2025

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Appeal

Not appealed.

Commencement

  • Opt out commencement notice CN0135173DR
    5 Nov 202525 Lawnswood Park, Dublin, Dún Laoghaire-Rathdown, A94 R722matched 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.

  • Radon risk area · 4
    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; About 1 in 5 homes in this area is likely to have high radon levels
  • Record of Protected Structures · 2
    Granada House (Formerly Riversdale) (Saint John of God, Provincial house); Brookvale (Formerly Brewery House)

Provenance

Register row from the national planning applications feed (NPAD), fetched 11 Sept 2026, 15:18 (store id 21317). 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=D25B/0413/WEB.

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