Planning Register
Dublin City Council · 4445/24 · Permission

297 Blackhorse Avenue, Cabra West, Dublin 7, D07 K8W3

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

Council received 13 Dec 2024We first saw it 11 Sept 2026, 18:51 (638 days after receipt — sources refresh weekly)
Applications only for this county. Appeals, zoning, RZLT and consultations: Dún Laoghaire-Rathdown and Fingal only for now.

4445/24 is a planning application for permission at 297 Blackhorse Avenue, Cabra West, Dublin 7, D07 K8W3, received by Dublin City Council on 13 Dec 2024 and first seen by Planning Register on 11 Sept 2026. The application describes: Permission is sought for alterations and extensions to the existing single-storey semi detached house comprising the demolition of the existing single- storey rear extension and shed and the construction of a new two storey pitched roof dormer extension plus all associated internal alterations and site development. The council granted permission on 7 Apr 2025. The five-week observation window closed on 27 Jan 2025. A commencement notice (CN0133035DC) was lodged on 9 Sept 2025, so works have started on site. The site is zoned null under the Dublin City Council development plan. Within 500 m there are 78 other decided applications in the last five years and 8 appeals.

Appeal window closes 6 May 2025 closed 494 days ago
4 weeks from the council's decision (7 Apr 2025) · s.37 Planning and Development Act 2000 · €220 to An Coimisiún Pleanála (€110 observer)

Proposal

Permission is sought for alterations and extensions to the existing single-storey semi detached house comprising the demolition of the existing single- storey rear extension and shed and the construction of a new two storey pitched roof dormer extension plus all associated internal alterations and site development .

Status
Decision Notice Issued
Decision
Grant permission on 7 Apr 2025
Final grant
12 May 2025
Site (from polygon)
418 m²
Location precision
site (coords_polygon)

Timeline

  • 13 Dec 2024
    New application
    Observation window closed 27 Jan 2025
  • 12 Feb 2025
    Further information requested
  • 12 Mar 2025
    Further information received
  • 7 Apr 2025
    Decision
    Appeal window closed 6 May 2025

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Appeal

Not appealed.

Commencement

  • Commencement notice CN0133035DC
    9 Sept 2025297 Blackhorse Avenue, Dublin, Dublin 7, D07 K8W3matched by ref_exact

Zoning at the site

Zone Z1 - DEV PLAN 2022-2028

R2 — Existing residential

Z1: Sustainable Residential Neighbourhoods: To protect, provide and improve 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

No OPW flood extent nearby.

  • NIAH-recorded building · 1
    Phoenix Park
  • Radon risk area · 1
    About 1 in 20 homes in this area is likely to have high radon levels
  • Recorded monument · 5
    Graveslab (present location); Graveslab (present location); Graveslab (present location)

Provenance

Register row from the national planning applications feed (NPAD), fetched 11 Sept 2026, 18:51 (store id 80083). 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.

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