PlanningRegister.ie
South Dublin County Council · SD14B/0090

3, Knocklyon Close, Knocklyon, Dublin 16

  1. 1 Apr 2014Received
  2. 22 May 2014Grant permission
  3. 30 Jun 2014Final grant
  4. 30 Mar 2015Commenced
Status
Commenced
Decision
Grant permission · 22 May 2014
Council
South Dublin County Council
Type
Permission
Site
266 m²
Free reportCouncil register ↗

What’s proposed

Single storey extension to rear (30sq.m); bay window extension to front at ground floor (3sq.m); extension to side at first floor over existing garage/utility (16sq.m.); widen driveway and all associated site works

SD14B/0090 is a planning application to South Dublin County Council for single storey extension to rear (30sq.m); bay window extension to front at ground floor, received on 1 Apr 2014; permission was granted on 22 May 2014.

Planning details

Reference
SD14B/0090
Local authority
South Dublin County Council
Status
Commenced · register status “Decision”
Received
1 Apr 2014
Observations close
6 May 2014 (closed 4527 days ago)
Decision due
26 May 2014 · decided 22 May 2014
Decision
Grant permission on 22 May 2014
Proposed development
Single storey extension to rear (30sq.m); bay window extension to front at ground floor (3sq.m); extension to side at first floor over existing garage/utility (16sq.m.); widen driveway and all associated site works
As published by the register.
Site area
266 m² from the mapped boundary, not the council's figure
Applicant
Not published — the national feed carries no applicant name council register

Nearby 80 applications within 500 m in the last 5 years

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Homes nearby

Appeal

Not appealed.

Commencement

  • Commencement notice CN0005864SD
    30 Mar 20153 Knocklyon Close, Knocklyon, Dublin 16matched 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 99603). 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/46824.

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