Planning Register
South Dublin County Council · SD26B/0010W · Permission

23, Fernhill Park, Manor Estate, Terenure, D12 PX65

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

Council received 15 Jan 2026We first saw it 11 Sept 2026, 18:51 (240 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/0010W is a planning application for permission at 23, Fernhill Park, Manor Estate, Terenure, D12 PX65, received by South Dublin County Council on 15 Jan 2026 and first seen by Planning Register on 11 Sept 2026. The application describes: Demolition of existing garage and outbuilding. Erection of a single storey extension to the front and two storey extension to the side and rear of the existing house to include: Kitchen / dining / living room, utility room, home office at ground floor; enlarged bedrooms and additional bathroom at first floor and a new bedroom in the roof space. There will be roof windows to the side and rear. The council declared the application invalid on 20 Jan 2026. The five-week observation window closed on 19 Feb 2026. The site is zoned R2 — existing residential under the South Dublin County Council development plan. Within 500 m there are 136 other decided applications in the last five years and 9 appeals.

Observations close 19 Feb 2026 closed 205 days ago
5 weeks from receipt (15 Jan 2026) · s.34 Planning and Development Act 2000 · art. 29 Regulations 2001 · €20 to the council
Council registerSite report

Proposal

Demolition of existing garage and outbuilding. Erection of a single storey extension to the front and two storey extension to the side and rear of the existing house to include: Kitchen / dining / living room, utility room, home office at ground floor; enlarged bedrooms and additional bathroom at first floor and a new bedroom in the roof space. There will be roof windows to the side and rear.

Status
Invalid Application
Decision
Invalidate application on 20 Jan 2026
Floor area
94 m²
Site (from polygon)
357 m²
Location precision
site (coords_polygon)

Timeline

  • 15 Jan 2026
    New application
    Observation window closed 19 Feb 2026
  • 20 Jan 2026
    Decision
    Appeal window closed 17 Feb 2026

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Appeal

Not appealed.

Commencement

No commencement notice matched to this reference.

    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 · 3
      About 1 in 10 homes in this area is likely to have high radon levels; 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 107296). 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/69639.

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