Derryvegal Kilcatherine invalid planning application

What’s proposed

Extension to dwellinghouse and retention of septic tank

Reference: 05/4111
Local authority: Cork County Council
Status: Withdrawn or invalid · register status “INCOMPLETED APPLICATION”
Received: 13 Jun 2005
Observations close: 18 Jul 2005 (closed 7753 days ago)
Decision due: No due date published
Decision: Not decided
Proposed development: Extension to dwellinghouse and retention of septic tank
As published by the register.
Site area: 6,614 m² from the mapped boundary, not the council's figure
Applicant: Not published — the national feed carries no applicant name council register

National planning feed (NPAD), fetched 18 Sept 2026, 15:44.

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

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

Retention planning permission in Ireland — refused 27% of the time, against 7% for extensionsOne in six Dublin applications is for retention, and 27% of retention decisions in the two years to September 2026 were refusals. When you need it, the treble fee, the seven-year rule and the sale-time problem.
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.