30, Orpen Rise, Stillorgan, Co. Dublin
Retention of an existing rear dormer window.
D18B/0383 · Dun Laoghaire Rathdown County Council · Lodged 30 August 2018
- Reference
- D18B/0383
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission for Retention
- Received
- 30 August 2018
Summary
AI-generatedRetention permission is sought for an existing dormer window built to the rear of the dwelling house. This window is associated with a previously approved planning application.
Generated from the description above by an AI model and may contain mistakes. The council’s description is the authoritative record.
Official record
Development description
Retention permission is sought for an existing dormer window associated with a previously approved application under reg. Ref. D18b/0088, constructed to the rear of the dwelling house.
Land-use zoning
What this land is zoned for
“A To provide residential development and improve residential amenity while protecting the existing residential amenities”
Objective set by the COUNTY DEVELOPMENT PLAN 2022-2028 (2022–2028). The planning authority decides each application on its own merits — this is the zoning context, not a compliance assessment.
Read the zoning objectives in the development planBuilt & sold
What happened next
Beyond the decision: whether this development was built, and what property here has sold for.
Built — construction complete
A commencement notice records works starting on 29 June 2018.
Notified floor area: 17 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 21 Orpen Hill, Blackrock, Dublin | Mar 2026 | €705,000 | 98 m |
| 52 Orpen Green, Blackrook, Dublin | Mar 2025 | €1,104,000 | 105 m |
| 29 Carysfort Woods, Blackrock | Jan 2010 | €547,500 | 116 m |
| 30 Obelisk Rise, Blackrock, Dublin | Feb 2025 | €765,000 | 128 m |
| 1 Orpen Hill, Stillorgan, Dublin | Apr 2025 | €731,373 | 135 m |
| 3 Orpen Hill, Stillorgan, Dublin | Jul 2025 | €625,000 | 138 m |
| 4 Orpen Hill, Stillorgan Grove, Blackrock | Oct 2025 | €745,000 | 140 m |
| 43 Carysfort Downs, Blackrock, Dublin | Aug 2025 | €1,400,000 | 169 m |
Nearby properties, not this site — a guide to local values.
Sources: Building Control Management System (commencement notices) and the Residential Property Price Register, licensed under CC BY 4.0. Records are matched to this application by location and may not be exhaustive; always confirm against the official source before relying on them.
Key dates
Timeline
- Application received30 August 2018
- Decision issued24 October 2018
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- GrantedAt this site
Permission is sought for the conversion of the existing attic space into a storage room with dormer window to…
30, Orpen Rise, Stillorgan, Co. Dublin
D18B/0088Dún Laoghaire–RathdownLodged 23 Feb 2018Extension
- GrantedAt this site
Alterations to previously approved planning application D22B/0421 for the conversion of the attic to provide…
31, Orpen Rise, Stillorgan, Dublin, A94H5H6
D23B/0277Dún Laoghaire–RathdownLodged 2 Jun 2023Alterations
- GrantedAt this site
The development will consist of the conversion of the attic to provide light household storage with a dormer…
31 Orpen Rise, Stillorgan, Co Dublin
D22B/0421Dún Laoghaire–RathdownLodged 22 Sept 2022Extension
- GrantedAt this site
The development will consist of: Dormer windows to rear. 2 Velux windows to the front and new obscure glass…
32 Orpen Rise, Blackrock, Co Dublin, A94H0X2
D22B/0438Dún Laoghaire–RathdownLodged 7 Oct 2022Extension
- Granted30 m away
Permission to demolish existing one storey section including conservatory at rear of existing two storey…
34, Orpen Rise, Stillorgan, Co Dublin
D14A/0462Dún Laoghaire–RathdownLodged 9 Oct 2014Extension
- Granted40 m away
Permission for development. The development will consist of the conversion of the attic to provide light…
23 Orpen Rise, Blackrock, Dublin
D23B/0342Dún Laoghaire–RathdownLodged 19 Jul 2023Extension
- Granted40 m away
Permission is sought for alterations to existing two storey with third floor in roof space detached dwelling…
8, Pear Tree Field, Carysfort Downs, Blackrock, Co. Dublin
D12B/0106Dún Laoghaire–RathdownLodged 2 Apr 2012Alterations
- Granted40 m away
Dwelling comprised of removal of existing single storey conservatory to side and rear; re-building of single…
8 Pear Tree Field, Blackrock, Co. Dublin
D23B/0103Dún Laoghaire–RathdownLodged 10 Mar 2023Extension
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- GrantedRetention
Retention permission sought for development consisting of a new dormer window to rear of dwelling
59, Sallynoggin Park, Sallynoggin, Co. Dublin
D08B/0261Dún Laoghaire–RathdownLodged 10 Apr 2008
- GrantedRetention
Retention Permission is sought for: Retention of extension of existing dormer window to the rear
55, Richmond Avenue, Monkstown, Co. Dublin
D21B/0205Dún Laoghaire–RathdownLodged 28 Apr 2021
- GrantedRetention
Retention permission sought for the construction of a dormer window to rear roof plane of existing two storey…
3, Larchfield Park, Goatstown, Dublin 14
D07B/0040Dún Laoghaire–RathdownLodged 17 Apr 2007
- RefusedRetention
Retention permission is sought for retention of development consisting of alterations to previously approved…
9, Braemor Drive, Churchtown, Dublin 14
D20B/0428Dún Laoghaire–RathdownLodged 22 Dec 2020
- GrantedRetention
RETENTION PERMISSION: The development seeking retention permission consists of the construction of a dormer…
20, Hope Street, Dublin 4
WEB1995/25Dublin CityLodged 8 May 2025
- RefusedRetention
RETENTION: Planning permission for the retention of alterations to the grant of permission (Reg. Ref. No.…
7 Windsor Avenue, Fairview, Dublin 3
3502/22Dublin CityLodged 11 Mar 2022
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