PlanningRegister.ie
Observation pack · Mayo County Council

Chapel Street , Louisburgh , Co. Mayo

Planning Permission to retain existing granny flat.

Observations close 30 Oct 2026 7 days left
5 weeks from receipt (received 25 Sept 2026) · s.34 Planning and Development Act 2000 · art. 29 Regulations 2001 · fee €20 · council decision due 19 Nov 2026

The application

Reference
2660754 · full record
Authority
Mayo County Council
Type
RETENTION
Status
NEW APPLICATION
Applicant
not published by the national dataset — see the council register
Units
0
Floor area
—
Site area
295 m²
Received
25 Sept 2026
We first saw it
30 Sept 2026, 23:22
Decision due
19 Nov 2026
Decision
N/a

The national dataset truncates descriptions (80 characters for DLR, 70 for Fingal) and omits the applicant. The full description and the drawings are on the council register linked in step 1.

How to submit an observation

  1. Read the file on the council register.Drawings, planning statement and site notices are at http://www.eplanning.ie/MayoCC/AppFileRefDetails/2660754/0.
  2. Write your observation.Quote 2660754 at the top, give your name and the address the authority should reply to, and confine it to planning matters — zoning objective, height, overlooking, traffic, drainage, heritage. What you say here is what you can later appeal on.
  3. Pay the €20 fee.Every submission needs it; without it the observation is invalid and is returned. Mayo County Council takes it online with the submission or at the counter.
  4. Submit before 30 Oct 2026.Online through the register above, or in writing to the Planning Department, Mayo County Council. The test is the date the authority receives it, not the date you post it.
  5. Keep the acknowledgement.The council's receipt is your proof of a valid observation — see below.

Statutory basis. Section 34(1) of the Planning and Development Act 2000 (as amended) requires a planning authority to consider any submission or observation made to it in accordance with the Regulations. Article 29 of the Planning and Development Regulations 2001 (as amended) sets the window: a submission or observation must be received by the authority within five weeks beginning on the date of receipt of the application, and must be accompanied by the prescribed fee of €20. A submission received after the window, or without the fee, is invalid and the authority must return it.

After you submit: keep the acknowledgement. Under the 2024 Act it secures your right to appeal — only the applicant and a person who made a valid observation may bring the council's decision to An Coimisiún Pleanála, within four weeks of the decision. Making a valid observation is also what buys a right of appeal: under s.37(1) of the 2000 Act, only the applicant and a person who made a valid submission or observation to the planning authority may appeal the decision to An Coimisiún Pleanála (within four weeks of the decision). Missing the five-week window closes both doors.

What the site is zoned

CodeObjectivePlanIn force
M4
Major town centre
Self-Sustaining Consolidation Zoning: To provide for, protect and strengthen the vitality and viability of Tier III Self-Sustaining towns, through consolidating development, and encouraging a mix of uses, including but not restricted to commercial, residential, industry, enterprise and employmayo county development plan 2022 202810 Aug 2022 → 9 Aug 2028

An application that accords with the zoning objective is hard to resist on principle; one that does not may be a material contravention, which the council can only grant by the s.34(6) procedure with its own notice and window.

Source: Mayo County Council development plan zoning · fetched 27 Sept 2026, 19:37
SourceLicenceFetchedLink
Mayo County Council development plan zoning—27 Sept 2026, 19:37open

Designations on or near the site

Nothing designated within 100 m of the site.

Nearby precedents within 500 m, last 5 years

Decisions

ReferenceDecisionDecidedUnitsDistanceDescription
2660380Conditional30 Jun 20260358 mThe construction of a proposed dry storage shed (to be also used as a gym/sport activities area) together with ancillary site works.
2660358Conditional22 Jun 20260180 mPlanning permission to renovate & extend existing cottage with revised site access & connection to public sewer along with all necessary site works and ancillaries
2655Conditional11 Jun 20260259 mconstruct general purpose shed
2560584Refused15 Oct 202500 mPlanning Permission to retain and complete partly constructed detached dwellinghouse.
2460670Conditional12 Jun 20250136 mPlanning application for 2no. single level Apartments and all ancillary siteworks and services at Long Street, Louisburgh, County Mayo
2560199Conditional28 May 20250153 mChange of Use from Commercial use as a hair salon to Residential use as a private dwelling, the works will include minor alterations to the existing floor layouts and elevations together with all associated site works.
2460742Conditional21 May 202507 mRedevelopment of part of the West View Hotel, Clooncarrabaun, Louisburgh, Co. Mayo as follows; Retain 1 No. self-contained 2-bedroom suite at ground floor level, Retain 1 No. self-contained 2-bedroom suite at first floor level, Retain 2-storey 2-bedroom dwelling unit. Previous Planning Reference Numbers P03/3426, P04/3435 & P06/330, P18/335 refer.
2460784Conditional28 Mar 20250191 mThe development will consist of the demolition and removal of the existing rear and side extension at the centre to allow for the construction of a new visitor experience building including exhibition, event, and refreshments spaces, office, archive, and all ancillary facilities associated with the visitor experience building. The restoration and refurbishment of Saint Catherine's Church, a regional protected structure (RPS 31308603) to accommodate Louisburgh Community Library and other multifunctional spaces, including landscaping, lighting, signage, and all ancillary site works.

Appeals

ACP caseTypeOutcomeDecidedDistance
322782—Other6 Oct 20257 m
314717—Granted with conditions3 Nov 2023103 m

If neighbours here have appealed before and lost, the inspector's report on that case is the single most useful thing to read.

What has happened on this file

  • 25 Sept 2026 New application · observations close 30 Oct 2026
  • 25 Sept 2026 Decision

Generated from the Planning Register store; nothing was fetched live for this page. Source: national planning dataset, fetched 30 Sept 2026, 23:22. Not legal advice — confirm the deadline with Mayo County Council before relying on it.