Knocknamullagh , Rochestown , Cork

What’s proposed

Permission for 2-storey side extension and new window to west elevation of existing dwelling, new wastewater treatment system and percolation area together with all associated site ancillary works

2341806 is a planning application to Cork City Council for permission for 2-storey side extension and new window to west elevation of existing, received on 27 Feb 2023; the file is recorded as incompleted application.

Planning details

Reference: 2341806
Local authority: Cork City Council
Status: Withdrawn or invalid · register status “INCOMPLETED APPLICATION”
Received: 27 Feb 2023
Observations close: 3 Apr 2023 (closed 1270 days ago)
Decision due: 24 Apr 2023
Decision: Not decided
Proposed development: Permission for 2-storey side extension and new window to west elevation of existing dwelling, new wastewater treatment system and percolation area together with all associated site ancillary works
As published by the register.
Site area: 2,114 m² from the mapped boundary, not the council's figure
Applicant: Not published — the national feed carries no applicant name council register

Nearby 2 applications within 500 m in the last 5 years

Explore this area on the map →

Appeal

Not appealed.

Commencement

No commencement notice matched to this reference.

Provenance

Register row from the national planning applications feed (NPAD), fetched 18 Sept 2026, 15:44 (store id 194388). 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: http://planning.corkcity.ie/AppFileRefDetails/2341806/0.

Source: npad · fetched 18 Sept 2026, 15:44

Source	Licence	Fetched	Link
npad	CC-BY-4.0	18 Sept 2026, 15:44	open

Something wrong with this page?

Planning permission for an extension in Ireland — the 45 m² exemption and a 94% grant rateDublin councils granted 94% of extension applications decided in the year to September 2026. Since 27 July 2026 a rear extension of up to 45 m² can be exempt. The conditions, when you still apply, the fee and the timeline.
Planning application fees and costs in Ireland — €34 for an extension, €65 for a house, treble for retentionThe council fee is the smallest cost of a planning application. Schedule 9 fees for a house, an extension, retention and commercial floor space; the €20 observation, the €220 appeal, development contributions and what the drawings and notices cost.
Site notice planning rules — 22% of Dublin applications invalid, and the notice is the top cause2,539 of the 11,409 applications received by Dublin councils in the year to September 2026 were declared invalid; in South Dublin nearly half were for the site notice. What it must say, where it goes, when it turns yellow.
How long does planning permission take in Ireland? A 53-day median, and the tailThe median Dublin application took 53 days from receipt to decision in the year to September 2026; one in ten took over 161 days. The eight-week clock, what stops it, and what "final grant" means.

What’s proposed

Planning details

Nearby 2 applications within 500 m in the last 5 years

Appeal

Commencement

Zoning at the site

Designations within 250 m

Provenance

Knocknamullagh , Rochestown , Cork

What’s proposed

Planning details

Related 1 other application linked to this one

Nearby 2 applications within 500 m in the last 5 years

Appeal

Commencement

Zoning at the site

Designations within 250 m

Provenance

GuidesAll guides →