Planning near you · Dublin · Ref D26B/0485/WEB

The development will consist of; dormer extension to the rear of attic, and all

52 Coolnevaun, Kilmacud Road Upper, Stillorgan, Co. Dublin, A94Y0C5

Assessment Period

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.

8 Sep 2026Application received
Source: NPAD
NPAD · source SHA-256: 338427a3691f3c0028e3359e3ff55b3fc8485b1697b273ce272492bb59ec7db8 · field: ReceivedDate

What changed

Updated in the retained record: Site address.

Compare the previous and updated values

Site address: 52 Coolnevaun, Stillorgan, Blackrock, Co. Dublin, A94Y0C5 → 52 Coolnevaun, Kilmacud Road Upper, Stillorgan, Co. Dublin, A94Y0C5

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

Why it matters locally

The proposal concerns 52 Coolnevaun, Kilmacud Road Upper, Stillorgan, Co. Dublin, A94Y0C5. Proposal excerpt: “The development will consist of; dormer extension to the rear of attic, and all”

Location & nearby applications

52 Coolnevaun, Kilmacud Road Upper, Stillorgan, Co. Dublin, A94Y0C5

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 proposed development consists of amendments to a previously permitted medicaAbout 300 m · 73, Lower Kilmacud Road, Stillorgan, Co. Dublin, A94KR64Ref D26A/0693/WEB · Assessment Period
The development consists of the partial demolition of a section of existing walAbout 300 m · 19, Merville Avenue, Stillorgan, Dublin, A94WP78Ref D26B/0345/WEB · Decision code: GRANT PERMISSION FOR RETENTION
The proposed development will consist of the demolition of an existing flat rooAbout 300 m · 72 Allen Park Road, Stillorgan, Co. Dublin, A94 Y025Ref D26A/0175/WEB · Appeal decision: GRANT PERMISSION (2026-09-01)
Alterations to existing planning permission D25A/0068/WEB to include (a) singleAbout 400 m · 52, Beaufield Park, Stillorgan, Dublin, A94CX39Ref D26A/0386/WEB · Decision code: GRANT PERMISSION
1) Demolition of Existing Detached 4 bed Bungalow (103m²); 2) Provision of 3 noAbout 400 m · San Anton, 2 Waltersland Road, Stillorgan, Co. Dublin, A94DT62Ref D26A/0276/WEB · Decision code: GRANT PERMISSION

Documents & sources

Dun Laoghaire Rathdown County Council · Reference D26B/0485/WEB

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

Site Notice · 2026-09-08
Application Form - Part A · 2026-09-08
Newspaper Notice · 2026-09-08
Site Location Map · 2026-09-08
Site layout plan · 2026-09-08

Source records and verification details

Change record: NPAD · source SHA-256: 338427a3691f3c0028e3359e3ff55b3fc8485b1697b273ce272492bb59ec7db8

Proposal: NPAD · source SHA-256: 338427a3691f3c0028e3359e3ff55b3fc8485b1697b273ce272492bb59ec7db8

Latest source observation retained: 2026-09-23T08:29:33.192890+00:00. Source dataset date: 2026-09-17.

Full description from the council file

The development will consist of; dormer extension to the rear of attic, and all

Application details

Reference: D26B/0485/WEB
Site address: 52 Coolnevaun, Kilmacud Road Upper, Stillorgan, Co. Dublin, A94Y0C5
Application type: Permission
Latest reported outcome: Assessment Period
Date received: September 08, 2026
Decision due: November 02, 2026
Authority: Dun Laoghaire Rathdown County Council

All recorded updates to this application

Dates below show when a change was first retained, not when a planning event happened.

2026-09-23
- Site address: 52 Coolnevaun, Stillorgan, Blackrock, Co. Dublin, A94Y0C5 → 52 Coolnevaun, Kilmacud Road Upper, Stillorgan, Co. Dublin, A94Y0C5

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.