Planning Register
South Dublin County Council · SD21B/0431 · Permission

35, Tynan Hall Avenue, Dublin 24

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

Council received 12 Oct 2021We first saw it 11 Sept 2026, 18:51 (1796 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/0431 is a planning application for permission at 35, Tynan Hall Avenue, Dublin 24, received by South Dublin County Council on 12 Oct 2021 and first seen by Planning Register on 11 Sept 2026. The application describes: Conversion of existing attic space comprising of modification of existing hipped roof structure to form a gable end design; construction of flat roof dormer to the rear with dormer windows and new internal access stairs. The council granted permission on 9 Nov 2021. The five-week observation window closed on 16 Nov 2021. An Coimisiún Pleanála decided appeal 312026 on 1 Mar 2022 (grant conditions). A commencement notice (CN0087316SD) was lodged on 17 Mar 2022, 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 34 other decided applications in the last five years and 2 appeals.

Appeal window closes 7 Dec 2021 closed 1741 days ago
4 weeks from the council's decision (9 Nov 2021) · s.37 Planning and Development Act 2000 · €220 to An Coimisiún Pleanála (€110 observer)
Council registerSite report

Proposal

Conversion of existing attic space comprising of modification of existing hipped roof structure to form a gable end design; construction of flat roof dormer to the rear with dormer windows and new internal access stairs.

Status
Appeal decided
Decision
Grant permission on 9 Nov 2021
Final grant
11 Mar 2022
Permission expires
23 Mar 2022
Floor area
154 m²
Site (from polygon)
197 m²
Location precision
site (coords_polygon)

Timeline

  • 21 Sept 2021
    Further information requested
  • 12 Oct 2021
    Further information received
  • 12 Oct 2021
    New application
    Observation window closed 16 Nov 2021
  • 9 Nov 2021
    Decision
    Appeal window closed 7 Dec 2021
  • 23 Nov 2021
    Appeal lodged

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Appeal

ACP 312026 · Planning Appeal · decided · Granted with conditions 1 Mar 2022
received by the Commission 23 Nov 2021 · inspector's report · board order

Commencement

  • Short commencement notice CN0087316SD
    17 Mar 202235 Tynan Hall Avenue, Dublin, South Dublin, D24 E8W2matched 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 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 92664). 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/61162.

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