Commencement notice group

Building extension commencement notices — Castlebar

Castlebar, Mayo

1 unique commencement event · latest notified commencement 11 Aug 2026 · planning reference supplied

Unique commencement events: 1
Latest notified commencement: 11 Aug 2026
Latest notice: 1,338 m²
Planning references supplied: P23/60530
Public location: Castlebar, Mayo

Commencement and completion records

Planning, start and completion evidence

The certificate is linked to its commencement notice. A corresponding planning record has not yet been established from the available source evidence.

Exact planning records
Official record actions: 0
Explicit planning relationships
Duplicate source rows consolidated
Exact completion events

Planning-anchored public geography

Site identity and location

Canonical public locality: Castlebar, Mayo
County: Mayo

Notice location variants

Ground Floor and a new Acute Medical Admissions Unit at First Floor CN0146197MO

Approximate commencement source point. Use the source links if the inline map is unavailable.

Approximate commencement source point

Approximate source location from the commencement record; not an official site boundary.

Open larger map for source point

Source meaning

What the commencement source confirms

A commencement notice records a declared building-control commencement date. It does not by itself confirm that every permitted work began or was completed.

Dates, scale and organisations below stay attached to the individual notice that supplied them.

Source-backed navigation

Planning and approval records

Local planning application P23/60530 Mayo County Council

Other official routes Search official planning register · external Open council overview

PlanningBrief has not yet verified this notice group against a canonical planning scheme. The references are kept as separate records unless an official source explicitly states their relationship.

Source-scoped company evidence

Organisations and roles

Roles stated: 1 of 9
Organisations: 1
Source records: 1

Public authority

1 source record

Public authority stated on 1 source record Mayo County Council Latest source 2026-08-11 ·

Organisation chronology by source

CN0146197MO BCMS open-data feed · 2026-08-11
- Public authority Mayo County Council
Planning reference: P23/60530

Role labels stay attached to the exact source that stated them. A repeated company is linked across records, but its roles are not merged or treated as a current project-team appointment.

Official sources

Official planning documents

Use the planning reference with the official register or the PlanningBrief council overview below.

These links are source-backed navigation. The notice-supplied planning reference remains separate from any verified canonical planning relationship.

Chronological source evidence

Commencement notice timeline

These records are grouped because they share the same planning authority and supplied planning-reference context. Each notice remains separate evidence; the grouping does not establish overall scheme scale, construction progress or completion.

CN0146197MO Notified commencement: 11 Aug 2026 BCMS open-data feed

The development will consist of a new two storey extension with rooftop plantroom to the existing courtyard forming the expansion of the Emergency Department at Ground Floor and a new Acute Medical Admissions Unit at First Floor.

Work stated for this notice Scale not stated for this notice.

Floor area stated for this source: 1,338 m².

Planning reference P23/60530

Open notice record Open official source

A commencement notice records a declared building-control commencement date. It does not by itself confirm that every permitted work began or was completed. Future verified planning enrichment can be added to this record without changing its notice evidence.