PlanningRegister.ie
South Dublin County Council · SD26B/0159W

21, Palmerstown Avenue, Palmerstown, Dublin, D20 XY99

  1. 4 Apr 2026Received
  2. 21 May 2026Grant permission
  3. 3 Jul 2026Final grant
  4. 2 Jul 2031Permission expires
Applications only for this county. Appeals, zoning, RZLT and consultations: Dún Laoghaire-Rathdown and Fingal only for now.
Status
Granted
Decision
Grant permission · 21 May 2026
Council
South Dublin County Council
Type
Permission
Site
502 m²

What’s proposed

Single storey extension of area 33.1m² to the rear and side of existing dwelling with a porch of area 2.5m² to existing front door and all associated site development works on a site of 0.05Ha

SD26B/0159W is a planning application to South Dublin County Council for single storey extension of area 33.1m² to the rear and side of existing dwelling with a, received on 4 Apr 2026; permission was granted on 21 May 2026.

Planning details

Reference
SD26B/0159W
Local authority
South Dublin County Council
Status
Granted · register status “Final Grant
Received
4 Apr 2026
Observations close
11 May 2026 (closed 126 days ago)
Decision due
29 May 2026 · decided 21 May 2026
Decision
Grant permission on 21 May 2026
Proposed development
Single storey extension of area 33.1m² to the rear and side of existing dwelling with a porch of area 2.5m² to existing front door and all associated site development works on a site of 0.05Ha
As published by the register.
Site area
502 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 53.35391, -6.36955

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

    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.

    • NIAH-recorded building · 5
      house; farm house; outbuilding
    • Radon risk area · 1
      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 111305). 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/70107.

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