Commencement notice group

Housing commencement notices — Blackrock

Blackrock, Dublin

1 unique commencement event · latest notified commencement 12 Sep 2025 · planning reference supplied

Unique commencement events: 1
Latest notified commencement: 12 Sep 2025
Latest notice: 1 house
Planning references supplied: D21B/0455
Public location: Blackrock, Dublin

Planning-anchored public geography

Site identity and location

Canonical public locality: Blackrock, Dublin
County: Dublin

Notice location variants

attic level to rear CN0133130DR

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.

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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 D21B/0455 Dun Laoghaire Rathdown 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 Dun Laoghaire Rathdown County Council Latest source 2025-09-12 ·

Organisation chronology by source

CN0133130DR BCMS open-data feed · 2025-09-12
- Public authority Dun Laoghaire Rathdown County Council
Planning reference: D21B/0455

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.

CN0133130DR Notified commencement: 12 Sep 2025 BCMS open-data feed

Permission for development on this site. The development will consist of proposed amendments to previously granted permission ref: D20B/0270 to comprise of the following works to the two/three storey terraced dwelling; Demolition of single storey conservatory to rear; construction of a new single extension with 2no. roof-lights to rear; Construction of a new roof-light and moving of solar panels to front roof and new roof-light to dormer roof at attic level to rear; Changes to elevations, refurbishment and internal amendments on all levels to the original house; All associated landscaping to front and rear gardens, drainage and site development works.

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

Floor area stated for this source: 225 m².

Planning reference D21B/0455

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.