Knockmanus , Newport , Co. Mayo

What’s proposed

renovation of existing cottage, construction of an extension, installation of proprietary treatment unit together with all associated site works

23397 is a planning application to Mayo County Council for renovation of existing cottage, construction of an extension, installation of, received on 12 Jul 2023; permission was granted with conditions on 1 Sept 2023.

Planning details

Reference: 23397
Local authority: Mayo County Council
Status: Granted with conditions · register status “APPLICATION FINALISED”
Received: 12 Jul 2023
Observations close: 16 Aug 2023 (closed 1129 days ago)
Decision due: 5 Sept 2023 · decided 1 Sept 2023
Decision: Conditional on 1 Sept 2023
Proposed development: renovation of existing cottage, construction of an extension, installation of proprietary treatment unit together with all associated site works
As published by the register.
Site area: 1,792 m² from the mapped boundary, not the council's figure
Applicant: Not published — the national feed carries no applicant name council register

Around this site this application first, then everything within 500 m

Explore from here

Click a dot to open its row.

Loading planning applications…

Free · during launch · limited time

Full planning report for 53.90072, -9.67628

Zoning, appeals, sold prices, flood and heritage — the whole area in one PDF.

Open the free report

No account, no payment. Not a statutory planning search.

The report · PDF or print

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 433558). 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/23397/0.

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 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.
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.

What’s proposed

Planning details

Around this site this application first, then everything within 500 m

Full planning report for 53.90072, -9.67628

Appeal

Commencement

Zoning at the site

Designations within 250 m

Provenance

Knockmanus , Newport , Co. Mayo

What’s proposed

Planning details

Around this site this application first, then everything within 500 m

Full planning report for 53.90072, -9.67628

Appeal

Commencement

Zoning at the site

Designations within 250 m

Provenance

GuidesAll guides →