Planning near you · Dublin · Ref D26A/0630/WEB

1. Removal of the 3 no. existing rooflights and replacement with proposed dormer

The Mews, 15a Longford Terrace, Monkstown, Co. Dublin, A94F9Y6

Decision code: DECLARE APPLICATION INVALID

Council decision recorded: August 25, 2026

Applicant: Not supplied in our sources
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.

25 Aug 2026Application received
Source: NPAD
NPAD · source SHA-256: bf710de23a1ac1ed99fea7abb9e0d3adfcc1f69606d84998a23f7fd2cc280f8e · field: ReceivedDate
25 Aug 2026Council decisionDECLARE APPLICATION INVALID
Source: NPAD
NPAD · source SHA-256: bf710de23a1ac1ed99fea7abb9e0d3adfcc1f69606d84998a23f7fd2cc280f8e · field: DecisionDate

What changed

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

Observed: 21 September 2026. This describes our archive, not an application event date.

Why it matters locally

The proposal concerns The Mews, 15a Longford Terrace, Monkstown, Co. Dublin, A94F9Y6. Proposal excerpt: “1. Removal of the 3 no. existing rooflights and replacement with proposed dormer”

Location & nearby applications

The Mews, 15a Longford Terrace, Monkstown, Co. Dublin, A94F9Y6

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.

The development will consist of conservation-based repair works, internal alteraUnder 100 m · 10, Longford Terrace, Monkstown, Dublin, A94XY98 (A Protected Structure)Ref D26A/0068/WEB · Decision code: GRANT PERMISSION & REFUSE PERMISSION
Permission for the widening of the existing front pedestrian ro provide for vehiUnder 100 m · 16, Monkstown Crescent, Monkstown, Co. Dublin, A94XD65 (A Protected Structure)Ref D26A/0673 · Referral
Permission is sought for refurbishment, consisting of internal layout alterationAbout 100 m · Longford Lodge, 25 Monkstown Crescent, Monkstown, Co. Dublin, A94C4H5 - ACARef D26A/0487/WEB · Decision code: REQUEST ADDITIONAL INFORMATION
1 Dwelling.About 200 m · Rear of 6, Pakenham Road, Monkstown, Dublin, A94V4H0Ref V/056/26 · Decision code: GRANT CERTIFICATE OF EXEMPTION
A dormer window to the rear and two velux rooflight to the front all at roof levAbout 200 m · No. 8, Richmond Green, Monkstown, Co. Dublin, A94Y6D6Ref REF13426 · Assessment Period

Documents & sources

Dun Laoghaire Rathdown County Council · Reference D26A/0630/WEB

Individual document links are not available in this retained record. Use the council file for the available drawings, reports and decisions.

Source records and verification details

Change record: NPAD · source SHA-256: bf710de23a1ac1ed99fea7abb9e0d3adfcc1f69606d84998a23f7fd2cc280f8e

Proposal: NPAD · source SHA-256: bf710de23a1ac1ed99fea7abb9e0d3adfcc1f69606d84998a23f7fd2cc280f8e

Latest source observation retained: 2026-09-21T10:01:30.400332+00:00. Source dataset date: 2026-09-10.

Full description from the council file

1. Removal of the 3 no. existing rooflights and replacement with proposed dormer

Application details

Reference: D26A/0630/WEB
Site address: The Mews, 15a Longford Terrace, Monkstown, Co. Dublin, A94F9Y6
Application type: Permission
Latest reported outcome: Decision code: DECLARE APPLICATION INVALID
Date received: August 25, 2026
Decision due: October 19, 2026
Council decision date: August 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.