Planning Register
Dún Laoghaire-Rathdown County Council · D26A/0572/WEB

54 Booterstown Avenue, Blackrock, A94 C6D0 (A Protected Structure)

  1. 29 Jul 2026Received
  2. 31 Jul 2026Declare application invalid
Status
Withdrawn or invalid
Decision
Declare application invalid · 31 Jul 2026
Council
Dún Laoghaire-Rathdown County Council
Type
Permission
Site
1,056 m²

What’s proposed

A single-storey garden room extension at ground floor level to the rear of No. 5

The council feed cuts descriptions short; the full text is on the council register.

D26A/0572/WEB is a planning application to Dún Laoghaire-Rathdown County Council for a single-storey garden room extension at ground floor level to the rear of No. 5, received on 29 Jul 2026; the council declared it invalid on 31 Jul 2026.

Planning details

Reference
D26A/0572/WEB
Local authority
Dún Laoghaire-Rathdown County Council
Status
Withdrawn or invalid · register status “Invalid Details Sent to Applicant
Received
29 Jul 2026
Observations close
2 Sept 2026 (closed 12 days ago)
Decision due
22 Sept 2026 · decided 31 Jul 2026
Decision
Declare application invalid on 31 Jul 2026
Proposed development
A single-storey garden room extension at ground floor level to the rear of No. 5
As published by the register. The Dún Laoghaire-Rathdown feed cuts the description at 80 characters; the full text is on the council register.
Site area
1,056 m² from the mapped boundary, not the council's figure
Applicant
Not published — the national feed carries no applicant name council register

Around this site this application first, then everything within 500 m

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Full planning report for 53.30480, -6.19764

Zoning, appeals, sold prices, flood and heritage constraints — everything for this area in one PDF.

No account, no payment. Not a statutory planning search.

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 · 2
      Booterstown Avenue; Pembrooke Cottages, Booterstown Avenue
    • Radon risk area · 1
      About 1 in 20 homes in this area is likely to have high radon levels
    • Record of Protected Structures · 40
      Saint Brendan's (Holy Rosary Convent); Summerville; The Hermitage
    • Recorded monument · 2
      Castle - tower house; R149448

    Provenance

    Register row from the national planning applications feed (NPAD), fetched 11 Sept 2026, 15:18 (store id 27499). 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=D26A/0572/WEB.

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