Planning Register
South Dublin County Council · SD21B/0015 · Permission

12, Hazelwood Crescent, Clondalkin, Dublin 22

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

Council received 12 Jan 2021We first saw it 11 Sept 2026, 18:51 (2069 days after receipt — sources refresh weekly)
Applications only for this county. Appeals, zoning, RZLT and consultations: Dún Laoghaire-Rathdown and Fingal only for now.

SD21B/0015 is a planning application for permission at 12, Hazelwood Crescent, Clondalkin, Dublin 22, received by South Dublin County Council on 12 Jan 2021 and first seen by Planning Register on 11 Sept 2026. The application describes: Construction of new attic dormer window to the rear of existing roof; conversion of existing attic to habitable space; change existing hipped roof to mini-hipped/gable style roof and all associated site works. The council granted permission on 8 Mar 2021. The five-week observation window closed on 16 Feb 2021. A commencement notice (CN0115730SD) was lodged on 3 Jun 2024, 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 17 other decided applications in the last five years and 3 appeals.

Appeal window closes 6 Apr 2021 closed 1986 days ago
4 weeks from the council's decision (8 Mar 2021) · s.37 Planning and Development Act 2000 · €220 to An Coimisiún Pleanála (€110 observer)
Council registerSite report

Proposal

Construction of new attic dormer window to the rear of existing roof; conversion of existing attic to habitable space; change existing hipped roof to mini-hipped/gable style roof and all associated site works.

Status
Decision
Decision
Grant permission on 8 Mar 2021
Final grant
19 Apr 2021
Floor area
16 m²
Site (from polygon)
189 m²
Location precision
site (coords_polygon)

Timeline

  • 12 Jan 2021
    New application
    Observation window closed 16 Feb 2021
  • 8 Mar 2021
    Decision
    Appeal window closed 6 Apr 2021

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Appeal

Not appealed.

Commencement

  • Short commencement notice CN0115730SD
    3 Jun 2024Hazelwood crescent, Dublin, South Dublin, D22 X957matched 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.

  • NIAH-recorded building · 1
    house
  • Radon risk area · 2
    About 1 in 10 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

Provenance

Register row from the national planning applications feed (NPAD), fetched 11 Sept 2026, 18:51 (store id 95400). 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/60057.

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