Aillemore , Killadoon , Westport Co. Mayo.

What’s proposed

Planning Permission for the retention of an extension with modifications to the existing dwelling, along with all associated ancillary site development works

2560908 is a planning application to Mayo County Council for planning Permission for the retention of an extension with modifications to the existing, received on 10 Dec 2025; the file is recorded as incompleted application.

Planning details

Reference: 2560908
Local authority: Mayo County Council
Status: Withdrawn or invalid · register status “INCOMPLETED APPLICATION”
Received: 10 Dec 2025
Observations close: 23 Jan 2026 (closed 249 days ago)
Decision due: No due date published
Decision: Not decided
Proposed development: Planning Permission for the retention of an extension with modifications to the existing dwelling, along with all associated ancillary site development works
As published by the register.
Site area: 1,707 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 437233). 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/2560908/0.

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?

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.

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

Aillemore , Killadoon , Westport Co. Mayo.

What’s proposed

Planning details

Related 1 other application linked to this one

Nearby 8 applications within 500 m in the last 5 years

Appeal

Commencement

Zoning at the site

Designations within 250 m

Provenance

GuidesAll guides →