Streamstown , Westport , Mayo

What’s proposed

Extensions and alterations to existing dwelling house with associated demolitions, a new effluent treatment system and all ancillary siteworks and services at Streamstown, Westport, Co. Mayo

2660630 is a planning application to Mayo County Council for extensions and alterations to existing dwelling house with associated demolitions, a new, received on 7 Aug 2026; a decision is due by 1 Oct 2026.

Planning details

Reference: 2660630
Local authority: Mayo County Council
Status: With the council, no decision yet · register status “NEW APPLICATION”
Received: 7 Aug 2026
Observations close: 11 Sept 2026 (closed 8 days ago)
Decision due: 1 Oct 2026
Decision: Not decided
Proposed development: Extensions and alterations to existing dwelling house with associated demolitions, a new effluent treatment system and all ancillary siteworks and services at Streamstown, Westport, Co. Mayo
As published by the register.
Site area: 4,208 m² from the mapped boundary, not the council's figure
Applicant: Not published — the national feed carries no applicant name council register

Nearby 11 applications within 500 m in the last 5 years

Show all 11

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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 438267). 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/2660630/0.

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?

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.
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 11 applications within 500 m in the last 5 years

Appeal

Commencement

Zoning at the site

Designations within 250 m

Provenance

Streamstown , Westport , Mayo

What’s proposed

Planning details

Nearby 11 applications within 500 m in the last 5 years

Appeal

Commencement

Zoning at the site

Designations within 250 m

Provenance

GuidesAll guides →