Planning Permission Ireland
GrantedRetentionDecided 26 January 2026

CABAUN, BALLANASALLY KEEL ACHILL, County May0

Retention of a ground floor conversion into a self-contained residential unit in Achill.

2560736 · Mayo County Council · Lodged 21 October 2025

Reference
2560736
Authority
Mayo County Council
Register status
Decided
Type
RETENTION
Received
21 October 2025

Summary

AI-generated

Retention permission is sought for the change of use and conversion of part of the ground floor of an existing dwelling house. The converted space functions as a self-contained independent residential unit.

Retentionretentionchange of usegranny flat
Residential unit
1
Floor area
37 m²

Generated from the description above by an AI model and may contain mistakes. The council’s description is the authoritative record.

Official record

Development description

Permission for retention of change of use/conversion of part of ground floor of existing dwelling house to a self-contained independent residential unit (floor area approximately 37 sq. M)

The historical record

How retention applications have been decided in Mayo County Council

96% granted

of 1,562 retention applications granted, refused or part-granted by Mayo County Council, 2016–2026.

The same category nationally
90%45,165
All categories in Mayo County Council
94%9,748

These are historical figures for this category in this council area, counted from the statutory register over the last 10 years. They are not an assessment of this application and say nothing about how it will be decided.

Built & sold

What happened next

Beyond the decision: whether this development was built, and what property here has sold for.

Recent sales nearby

within 500 m
Residential Property Price Register sales within 500 metres of this site
AddressDatePriceDistance
Keel Rd, Cabaun, Achill IslandMay 2025€82,500117 m

Nearby properties, not this site — a guide to local values.

Sources: Building Control Management System (commencement notices) and the Residential Property Price Register, licensed under CC BY 4.0. Records are matched to this application by location and may not be exhaustive; always confirm against the official source before relying on them.

Key dates

Timeline

  1. Application received21 October 2025
  2. Further information requested12 December 2025
  3. Further information received23 December 2025
  4. Decision due28 January 2026
  5. Decision issued26 January 2026
  6. Grant issued26 February 2026
  7. Permission expiry25 February 2031

In the area

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Related developments

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