← Back to search

18 Orpen Close, Stillorgan Grove, Blackrock, Co. Dublin, A94P5W8

Assessment Period

Planning application REF15426

Dublin - Dun Laoghaire Rathdown County Council

Proposed Development

Conversion of existing attic space comprising of modification of existing roof s

Application Timeline

  1. Application received

    30 Sept 2026

  2. Decision due (upcoming)

    27 Oct 2026

Application Details

Location
18 Orpen Close, Stillorgan Grove, Blackrock, Co. Dublin, A94P5W8
Applicant
N/A
Application Type
Section 5
Planning Authority
Dun Laoghaire Rathdown County Council
Site Area
160 ha

Timeline

Registration Date
30 September 2026
Status
Assessment Period
Decision
Pending
Decision Due
27 October 2026

Location

Loading map...

Planning Applications Nearby

What the council has granted and refused around this site is the best guide to how a similar application will fare.

14m
D18B/0301GRANT PERMISSION12 Jul 2018

Permission for the construction of a single storey extension to the side for

16 Orpen Close, Stillorgan Grove, Blackrock, Co Dublin

24m
D19B/0091GRANT PERMISSION20 Feb 2019

Permission for single storey kitchen extension to rear of house, also attic

20 Orpen Close, Blackrock, Co Dublin

27m
D23A/0768/WEBGRANT PERMISSION6 Dec 2023

Full planning permission for the following to the existing two storey fully serv

15, Orpen Close, Blackrock, Dublin, A94A3P4

29m
D04B/0896GRANT PERMISSION20 Dec 2004

For two-storey extension to rear of 47 Coppinger Glade

47, Coppinger Glade, Stillorgan Park, Blackrock, Co. Dublin

32m
D21B/0671GRANT PERMISSION10 Dec 2021

Permission for an attic conversion to non-habitable

14 Orpen Close,Stillorgan, Co. Dublin, A94H7R2

42m
D22A/0807GRANT PERMISSION FOR RETENTION24 Oct 2022

Retention permission is sought for construction of single storey flat roof shed

43 Orpen Green, Stillorgan Grove, Blackrock, Co. Dublin, A94A3T2

43m
D25B/0093/WEBGRANT PERMISSION24 Feb 2025

Retention permission is sought for the conversion of the previously approved at

50 Coppinger Glade, Stillorgan Park, Blackrock, Co. Dublin.

43m
D21A/0841GRANT PERMISSION21 Sept 2021

Permission is sought for: 1. Removal of existing

43 Orpen Green, Stillorgan Grove, Blackrock, Co. Dublin, A94A3T2

46m
D23B/0585GRANT PERMISSION19 Dec 2023

A) Single storey porch to the front of the existing dwelling. B) Single storey

24, Orpen Close, Stillorgan, Dublin, A94D2F1

52m
D20B/0250GRANT PERMISSION FOR RETENTION21 Aug 2020

Retention Permission for development. The development consists of

38 ORPEN GREEN, STILLORGAN PARK, BLACKROCK, CO. DUBLIN

Affected by this application?

Open for submissions
21days left to make a submission

Observations close on Tuesday 3 November 2026, five weeks from the date the application was received. The fee is €20, and only planning grounds count.

Check if you have grounds — free

Two questions, no payment: we'll tell you whether what concerns you is something the council can actually take into account.

Planning a project of your own?

Find out in two minutes whether you need planning permission. It's free, and based on the exempted development regulations.

Do I Need Permission?