CORTOON , KILLALA

What’s proposed

DEMOLISH EXISTING DWELLING HOUSE, CONSTRUCT NEW DWELLING HOUSE, PROPRIETARY EFFLUENT TREATMENT SYSTEM, PERCOLATION AREA AND DETACHED DOMESTIC GARAGE/SHED INCLUDING ALL ANCILLARY SITE WORKS

20961 is a planning application to Mayo County Council for dEMOLISH EXISTING DWELLING HOUSE, CONSTRUCT NEW DWELLING HOUSE, PROPRIETARY EFFLUENT, received on 9 Dec 2020; permission was granted with conditions on 3 Feb 2021.

Planning details

Reference: 20961
Local authority: Mayo County Council
Status: Commenced · register status “APPLICATION FINALISED”
Received: 9 Dec 2020
Observations close: 22 Jan 2021 (closed 2066 days ago)
Decision due: 11 Feb 2021 · decided 3 Feb 2021
Decision: Conditional on 3 Feb 2021
Proposed development: DEMOLISH EXISTING DWELLING HOUSE, CONSTRUCT NEW DWELLING HOUSE, PROPRIETARY EFFLUENT TREATMENT SYSTEM, PERCOLATION AREA AND DETACHED DOMESTIC GARAGE/SHED INCLUDING ALL ANCILLARY SITE WORKS
As published by the register.
Site area: 2,697 m² from the mapped boundary, not the council's figure
Applicant: Not published — the national feed carries no applicant name council register

Nearby 3 applications within 500 m in the last 5 years

Explore this area on the map →

Appeal

Not appealed.

Commencement

Opt out commencement notice CN0076134MO
21 May 2021Cortoon, Killala, Mayomatched by ref_exact

Provenance

Register row from the national planning applications feed (NPAD), fetched 18 Sept 2026, 15:44 (store id 429340). 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/MayoCC/AppFileRefDetails/20961/0.

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 enforcement in Ireland — 7,396 cases a year, the warning letter and the seven-year ruleCouncils opened 7,396 planning enforcement cases in 2024. What unauthorised development is, how a complaint becomes a s.152 warning letter and a s.154 notice, what the seven-year rule does and does not do, and how to report or answer one.
Certificate of compliance with planning permission — what the architect's opinion covers and what it does notRetention applications were 17% of everything lodged in the GDA over 12 months, and a fifth of those decided were refused. What a certificate or opinion on compliance with planning permission says, who signs it, the Law Society and RIAI forms, and the gaps a buyer should close from the register.
Where Dublin is building — commencement notices by local electoral area, 12 months3,366 commencement notices were lodged across the four Dublin councils in 12 months and geolinked to an electoral area; Pembroke led with 204 and Tallaght South trailed with 23. What a commencement notice is, why it is the signal that a permission is real, the ranking of all 31 electoral areas, and the month-by-month shape.
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.

What’s proposed

Planning details

Nearby 3 applications within 500 m in the last 5 years

Appeal

Commencement

Zoning at the site

Designations within 250 m

Provenance

CORTOON , KILLALA

What’s proposed

Planning details

Nearby 3 applications within 500 m in the last 5 years

Appeal

Commencement

Zoning at the site

Designations within 250 m

Provenance

GuidesAll guides →