Cashel , Achill , Co Mayo

What’s proposed

Construction of a dwelling house and wastewater treatment system

2560428 is a planning application to Mayo County Council for construction of a dwelling house and wastewater treatment system, received on 30 Jun 2025; permission was granted with conditions on 22 Aug 2025.

Planning details

Reference: 2560428
Local authority: Mayo County Council
Status: Granted with conditions · register status “APPLICATION FINALISED”
Received: 30 Jun 2025
Observations close: 5 Aug 2025 (closed 410 days ago)
Decision due: 24 Aug 2025 · decided 22 Aug 2025
Decision: Conditional on 22 Aug 2025
Proposed development: Construction of a dwelling house and wastewater treatment system
As published by the register.
Site area: 2,243 m² from the mapped boundary, not the council's figure
Applicant: Not published — the national feed carries no applicant name council register

Nearby 8 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 437668). 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/2560428/0.

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?

An Bord Pleanála appeal, now An Coimisiún Pleanála — four weeks, €220, and a 25% reversal rateThe Commission reversed the council in 25% of the 1,195 Dublin-area appeals decided in the two years to September 2026. Who can appeal, the four weeks, the €220 fee, why 240 appeals a year fail on procedure, and the odds by direction.
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.
How long does planning permission last? Five years, and a 79% rate on extensions of durationA permission lasts five years from the grant. Dublin councils granted 79% of the 343 extension-of-duration applications lodged in the two years to September 2026. What "commenced" means and how to apply in time.
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 8 applications within 500 m in the last 5 years

Appeal

Commencement

Zoning at the site

Designations within 250 m

Provenance

Cashel , Achill , Co Mayo

What’s proposed

Planning details

Nearby 8 applications within 500 m in the last 5 years

Appeal

Commencement

Zoning at the site

Designations within 250 m

Provenance

GuidesAll guides →