Planning Register
Dún Laoghaire-Rathdown County Council · D25B/0658/WEB · Permission

164, Sandyford Road, Sandyford, Dublin 16, D16CY56

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

Council received 19 Nov 2025We first saw it 11 Sept 2026, 15:18 (297 days after receipt — sources refresh weekly)

D25B/0658/WEB is a planning application for permission at 164, Sandyford Road, Sandyford, Dublin 16, D16CY56, received by Dún Laoghaire-Rathdown County Council on 19 Nov 2025 and first seen by Planning Register on 11 Sept 2026. The application describes: Alterations to previously approved plans (Reg. Ref. D25B/0414) to increase the… The council declared the application invalid on 24 Nov 2025. The five-week observation window closed on 2 Jan 2026. The site is zoned R2 — existing residential under the Dún Laoghaire-Rathdown County Council development plan. Within 500 m there are 84 other decided applications in the last five years and 5 appeals.

Observations close 2 Jan 2026 closed 253 days ago
5 weeks from receipt (19 Nov 2025) · s.34 Planning and Development Act 2000 · art. 29 Regulations 2001 · €20 to the council
Council registerSite report

Proposal

Alterations to previously approved plans (Reg. Ref. D25B/0414) to increase the

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

Status
Invalid Details Sent to Applicant
Decision
Declare application invalid on 24 Nov 2025
Site (from polygon)
582 m²
Location precision
site (coords_polygon)

Timeline

  • 19 Nov 2025
    New application
    Observation window closed 2 Jan 2026
  • 24 Nov 2025
    Decision
    Appeal window closed 22 Dec 2025

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Appeal

Not appealed.

Commencement

No commencement notice matched to this reference.

    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

    No OPW flood extent nearby.

    • Architectural Conservation Area · 1
      Balally Cottages, Sandyford Road, Sandyford
    • Radon risk area · 5
      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
    • Recorded monument · 2
      Castle - tower house; R149394

    Provenance

    Register row from the national planning applications feed (NPAD), fetched 11 Sept 2026, 15:18 (store id 23432). 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/0658/WEB.

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