Commencement notice group

Housing commencement notices — Derrane

Derrane, Roscommon

1 unique commencement event · latest notified commencement 05 Mar 2026 · planning reference supplied

View full project timeline

Unique commencement events: 1
Latest notified commencement: 05 Mar 2026
Latest notice: 1 house
Planning references supplied: 2560004
Public location: Derrane, Roscommon

Verified record connections

Planning, start and completion evidence

Exact planning records: 1
Official record actions: 1
Explicit planning relationships: 0
Duplicate source rows consolidated: 1
Exact completion events: 0

Open exact official planning record: 2560004 Roscommon County Council

Planning, commencement and completion remain separate exact-source events. Dated certificates are linked by their official notice reference and authority to the associated commencement history; notice quantities are never added into a project total.

Planning-anchored public geography

Site identity and location

Canonical public locality: Derrane, Roscommon
County: Roscommon

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

Authority search reference 2560004 Roscommon 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 Roscommon County Council Latest source 2026-03-05 ·

Organisation chronology by source

CN0139142RN BCMS open-data feed · 2026-03-05
- Public authority Roscommon County Council
Planning reference: 2560004

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

The exact official planning file is available below.

Official planning file Roscommon County Council planning record Application details, status and decision record for 2560004. Official council planning portal Official link · not recently checked Exact normalized planning authority and local planning reference in the indexed official planning record.
Open official planning file · external

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.

CN0139142RN Notified commencement: 05 Mar 2026 BCMS open-data feed

Alterations to existing dwelling house including modifications to the elevations and demolition of part of the existing dwelling house & construct an extension, waste water treatment system & associated siteworks at Derrane, Roscommon.

Work stated for this notice 1 house Explicit phase quantity stated by the source.

Floor area stated for this source: 260 m².

Planning reference 2560004

Open notice record

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.