Lislin , Lisboduff Cootehill , Co. Cavan

What’s proposed

for the proposed construction of a two storey extension to an existing two storey type dwelling house together with the proposed replacement of existing septic tank system with a proprietary wastewater treatment system with polishing filter in accordance with the EPA Code Of Practice 2021, and all ancillary site works

2660527 is a planning application to Cavan County Council for for the proposed construction of a two storey extension to an existing two storey type, received on 11 Sept 2026; observations close on 16 Oct 2026 (21 days left).

Planning details

Reference: 2660527
Local authority: Cavan County Council
Status: Open for observation · register status “NEW APPLICATION”
Received: 11 Sept 2026
Observations close: 16 Oct 2026 (21 days left)
Decision due: 5 Nov 2026
Decision: Not decided
Proposed development: for the proposed construction of a two storey extension to an existing two storey type dwelling house together with the proposed replacement of existing septic tank system with a proprietary wastewater treatment system with polishing filter in accordance with the EPA Code Of Practice 2021, and all ancillary site works
As published by the register.
Site area: 5,337 m² from the mapped boundary, not the council's figure
Applicant: Not published — the national feed carries no applicant name council register

Nearby 6 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 22 Sept 2026, 16:10 (store id 178674). 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://www.eplanning.ie/CavanCC/AppFileRefDetails/2660527/0.

Source: npad · fetched 22 Sept 2026, 16:10

Source	Licence	Fetched	Link
npad	CC-BY-4.0	22 Sept 2026, 16:10	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.
How to object to a planning application in Ireland — five weeks, €20, and 348 open windows today348 Dublin-area applications are inside their five-week observation window as this page was built. Anyone can make a submission for €20. Since the 2024 Act it is also the ticket to an appeal and, for most people, to judicial review.
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 6 applications within 500 m in the last 5 years

Appeal

Commencement

Zoning at the site

Designations within 250 m

Provenance

Lislin , Lisboduff Cootehill , Co. Cavan

What’s proposed

Planning details

Nearby 6 applications within 500 m in the last 5 years

Appeal

Commencement

Zoning at the site

Designations within 250 m

Provenance

GuidesAll guides →