The proposed development consists of a single-storey garden room extension at gr

What changed

First retained observation; this does not establish that the application is new.

Observed: 23 September 2026. This describes our archive, not an application event date.

Why it matters locally

The proposal concerns 54 Booterstown Avenue, Booterstown, Blackrock, Co. Dublin, A94A2F1 - A Protected Structure. Proposal excerpt: “The proposed development consists of a single-storey garden room extension at gr”

Location & nearby applications

54 Booterstown Avenue, Booterstown, Blackrock, Co. Dublin, A94A2F1 - A Protected Structure

The marker is the source location, not the site boundary. Open larger map · Map © OpenStreetMap contributors.

Nearby applications

Closest retained records in this county within 5 km, measured between map points. Proximity does not establish a shared site.

• A single-storey garden room extension at ground floor level to the rear of No. 5Under 100 m · 54 Booterstown Avenue, Blackrock, A94 C6D0 (A Protected Structure)Ref D26A/0572/WEB · Decision code: DECLARE APPLICATION INVALID
• Full electrical rewire of property.Under 100 m · 73, Booterstown Avenue, Booterstown, Co. Dublin, A94P7F3 (A Protected Structure)Ref REF11126 · Decision code: S5 DEC EXEMPT
• The proposed works comprise of the temporary removal of 1 no. gate pier and gateAbout 100 m · 23, Cross Avenue, Blackrock, Co Dublin, A94TV27 (Protected Structure)Ref REF12326 · Decision code: S5 DEC EXEMPT
• Development consisting of ancillary works to park lodge (a protected stAbout 100 m · 36, Booterstown Avenue, Booterstown, Dublin, A94N1AC (A Protected Structure)Ref D26A/0505/WEB · Decision code: GRANT PERMISSION
• Installation of 8 standard size, black solar panels for generation of renewableAbout 300 m · 35, Booterstown Avenue, Booterstown, DUBLIN, A94X2P9 (A Protected Structure)Ref REF13926 · Assessment Period

Documents & sources

Dun Laoghaire Rathdown County Council · Reference D26A/0591/WEB

These documents are listed by the council. Open the council file above to view or download them.

• Site Notice · 2026-08-06
• Application Form - Part A · 2026-08-06
• Newspaper Notice · 2026-08-06
• Site Location Map · 2026-08-06
• Site layout plan · 2026-08-06
• Drawings - General · 2026-08-06
• Conservation Report · 2026-08-06
• Planner's Report Further Info · 2026-09-28
• Decision Letter Further Information · 2026-09-28

Source: local authorities / National Planning Applications. Contains Irish Public Sector Data licensed under CC BY 4.0 where supplied by NPAD. Linked documents may have separate reuse terms.