Planning near you · Dublin · Ref D26B/0363/WEB

Permission is sought for the following: 1.Demolition of Existing rear Single sto

18, Rosmeen Park, Dun Laoghaire, Dublin, A96YV56

Decision code: DECLARE APPLICATION INVALID

Council decision recorded: June 25, 2026

Applicant: Olive O'Brien
Proposed use: See council description

Timeline ↓Map & nearby Documents & full proposal

The story so far

Application timeline

Recorded milestones for this application. A permission is not evidence that building work has started.

23 Jun 2026Application received
Source: NPAD
NPAD · legacy batch; original response hash unavailable · field: received_date
25 Jun 2026Council decisionDECLARE APPLICATION INVALID
Source: NPAD
NPAD · legacy batch; original response hash unavailable · field: decision_date

What changed

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

Legacy batch date (exact collection time unavailable): 20 July 2026. This describes our archive, not an application event date.

Why it matters locally

The proposal concerns 18, Rosmeen Park, Dun Laoghaire, Dublin, A96YV56. Proposal excerpt: “Permission is sought for the following: 1.Demolition of Existing rear Single sto” Demolition is included in the proposal description.

Location & nearby applications

18, Rosmeen Park, Dun Laoghaire, Dublin, A96YV56

No usable coordinates are available in the retained record, so a map pin is not shown.

Documents & sources

Dun Laoghaire Rathdown County Council · Reference D26B/0363/WEB

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

Application Form - Part A · 2026-06-23
Site Notice · 2026-06-23
Site Location Map · 2026-06-23
Plans, Sections, Elevations · 2026-06-23
Plans, Sections, Elevations · 2026-06-23
Site layout plan · 2026-06-23
Floor Plans · 2026-06-23
Elevations · 2026-06-23
Contiguous Building Elevations · 2026-06-23
Newspaper Notice · 2026-06-23
Sections · 2026-06-23
Decision Letter · 2026-06-25
Manager's Orders · 2026-06-25

Source records and verification details

Change record: NPAD · legacy batch; original response hash unavailable

Proposal: NPAD · legacy batch; original response hash unavailable

Latest source observation retained: 2026-07-20T00:00:00+00:00. Source dataset date: not supplied.

Full description from the council file

Permission is sought for the following: 1.Demolition of Existing rear Single storey extension and Conservatory 2.Construction of New Single storey 31.8m² rear extension 3.Converstion of Existing attic space with New Dormer extension to rear and front of existing semi detached 2 storey dwelling totalling 67.8m² together with velux windows to the front. All together with associated site works and services connections necessary to complete this development.

Application details

Reference: D26B/0363/WEB
Applicant: Olive O'Brien
Site address: 18, Rosmeen Park, Dun Laoghaire, Dublin, A96YV56
Application type: Permission
Latest reported outcome: Decision code: DECLARE APPLICATION INVALID
Date received: June 23, 2026
Decision due: August 17, 2026
Council decision date: June 25, 2026
Authority: Dun Laoghaire Rathdown County Council

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.