PlanningRegister.ie
South Dublin County Council · SD24B/0373

21, Ashton Close, Knocklyon, Dublin 16

  1. 23 Aug 2024Received
  2. 15 Oct 2024Grant permission
  3. 28 Nov 2024Final grant
  4. 2 Jun 2026Commenced
  5. 27 Nov 2029Permission expires
Applications only for this county. Appeals, zoning, RZLT and consultations: Dún Laoghaire-Rathdown and Fingal only for now.
Status
Commenced
Decision
Grant permission · 15 Oct 2024
Council
South Dublin County Council
Type
Permission
Site
295 m²

What’s proposed

Works to existing 2 storey dwelling, including 1. Demolition of existing single storey garage to side of dwelling and rear single storey extension; 2. Construction of new single storey extension to side and rear of dwelling; 3. 1st floor extension to rear and side of dwelling and all associated site development works

SD24B/0373 is a planning application to South Dublin County Council for works to existing 2 storey dwelling, including 1. Demolition of existing single storey, received on 23 Aug 2024; permission was granted on 15 Oct 2024.

Planning details

Reference
SD24B/0373
Local authority
South Dublin County Council
Status
Commenced · register status “Final Grant
Received
23 Aug 2024
Observations close
27 Sept 2024 (closed 717 days ago)
Decision due
17 Oct 2024 · decided 15 Oct 2024
Decision
Grant permission on 15 Oct 2024
Proposed development
Works to existing 2 storey dwelling, including 1. Demolition of existing single storey garage to side of dwelling and rear single storey extension; 2. Construction of new single storey extension to side and rear of dwelling; 3. 1st floor extension to rear and side of dwelling and all associated site development works
As published by the register.
Site area
295 m² from the mapped boundary, not the council's figure
Applicant
Not published — the national feed carries no applicant name council register

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Appeal

Not appealed.

Commencement

  • Opt out commencement notice CN0143051SD
    2 Jun 202621 Ashton Close, Dublin, D16 V528matched by ref_exact

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 · 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 100042). 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/66750.

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