Commencement notice group
Building extension commencement notices — Blackrock
Blackrock, Dublin
1 unique commencement event · latest notified commencement 08 Oct 2025 · planning reference supplied
- Unique commencement events
- 1
- Latest notified commencement
- 08 Oct 2025
- Latest notice
- 90 m²
- Planning references supplied
- D25A/0121/WEB
- Public location
- Blackrock, Dublin
Planning-anchored public geography
Site identity and location
- Canonical public locality
- Blackrock, Dublin
- County
- Dublin
- Approximate commencement 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.
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.
The development will consist of the following principal elements: 1) Modification of the existing single-storey rear extension, including an additional area of 12.5 sq.m. 2) Construction of a first-floor bedroom extension with a pitched roof to the rear, over the single-storey rear extension. 3) Construction of a first-floor extension with a pitched roof to the side and rear, over the existing single-storey garage, including a dormer window to the front. 4) Conversion of the attic space, including the addition of dormer window to the rear and 7No. of velux windows. 5) Alterations to the internal layout, main roof, and elevations, along with all associated landscaping and ancillary works. 6) Modifications and widening of the existing vehicular entrance off Sycamore Road to being 3.5m in width.
Floor area stated for this source: 90 m².
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.