20 Orpen Close, Blackrock, Co Dublin
Construction of a single-storey rear kitchen extension and an attic conversion with a rear dormer window.
D19B/0091 · Dun Laoghaire Rathdown County Council · Lodged 20 February 2019
- Reference
- D19B/0091
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 20 February 2019
Summary
AI-generatedThe application seeks permission for a single-storey kitchen extension to the rear of the house. It also includes an attic conversion with a rear dormer window projection to create a sensory/utility room.
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
Permission for single storey kitchen extension to rear of house, also attic conversion with dormer window projection to rear for sensory/ utility room and all associated site works.
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 1 July 2019.
Notified floor area: 117 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 38 Orpen Green, Stillorgan, Dublin | Feb 2025 | €670,000 | 32 m |
| 15 Orpen Close, Stillorgan Grove, Blackrock | Sept 2025 | €851,000 | 44 m |
| 28 Orpen Close, Stillorgan Grove, Stillorgan | Jun 2025 | €640,000 | 50 m |
| 11 Orpen Close, Stillorgan Grove, Blackrock | Feb 2025 | €720,000 | 52 m |
| 8 Orpen Close, Stillorgan Grove, Blackrock | Feb 2025 | €585,000 | 62 m |
| 56 Coppinger Glade, Stillorgan, Dublin | Feb 2026 | €785,000 | 75 m |
| 57 Coppinger Glade, Blackrock, Co Dublin | Mar 2025 | €965,000 | 76 m |
| 11 Coppinger Glade, Stillorgan Park, Blackrock | May 2025 | €620,000 | 86 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 received20 February 2019
- Decision issued15 April 2019
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
Retention Permission for development. The development consists of the construction of a first-floor bathroom…
38 ORPEN GREEN, STILLORGAN PARK, BLACKROCK, CO. DUBLIN
D20B/0250Dún Laoghaire–RathdownLodged 21 Aug 2020Retention
- Compliance submission30 m away
Compliance with Condition No. 3 of reg ref no. D23B/0585
24, Orpen Close, Stillorgan, Dublin, A94D2F1
D23B/0585/C1Dún Laoghaire–RathdownLodged 6 Mar 2025Other
- Granted30 m away
A) Single storey porch to the front of the existing dwelling. B) Single storey extension to the side and rear…
24, Orpen Close, Stillorgan, Dublin, A94D2F1
D23B/0585Dún Laoghaire–RathdownLodged 19 Dec 2023Extension
- Granted30 m away
Retention permission is sought for construction of single storey flat roof shed (home office use) in the rear…
43 Orpen Green, Stillorgan Grove, Blackrock, Co. Dublin, A94A3T2
D22A/0807Dún Laoghaire–RathdownLodged 24 Oct 2022Retention
- Granted30 m away
Permission is sought for — Removal of existing front floor porch canopy and construction single storey porch…
43 Orpen Green, Stillorgan Grove, Blackrock, Co. Dublin, A94A3T2
D21A/0841Dún Laoghaire–RathdownLodged 21 Sept 2021Extension
- Granted40 m away
Permission for the construction of a single storey extension to the side for new bedroom with en-suite,…
16 Orpen Close, Stillorgan Grove, Blackrock, Co Dublin
D18B/0301Dún Laoghaire–RathdownLodged 12 Jul 2018Extension
- Granted50 m away
For two-storey extension to rear of 47 Coppinger Glade
47, Coppinger Glade, Stillorgan Park, Blackrock, Co. Dublin
D04B/0896Dún Laoghaire–RathdownLodged 20 Dec 2004Extension
- Granted50 m away
Full planning permission for the following to the existing two storey fully serviced semi-detached house with…
15, Orpen Close, Blackrock, Dublin, A94A3P4
D23A/0768/WEBDún Laoghaire–RathdownLodged 6 Dec 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.
- InvalidExtension
Planning permission for attic conversion with new dormer projecting window to rear, permission for single…
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Permission for single storey extension at rear and attic conversion with dormer window to rear and all…
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2072/18Dublin CityLodged 16 Jan 2018
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Permission for extension and alterations comprising a) demolition of existing rear kitchen extension (b)…
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4619/22Dublin CityLodged 4 Aug 2022
- Awaiting decisionExtension
Permission for development being single storey extension to side and rear of existing dwelling consisting of…
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- GrantedExtension
Permission for the construction of a single storey extension to rear, attic conversion including dormer…
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D17B/0508Dún Laoghaire–RathdownLodged 14 Nov 2017
- GrantedExtension
Permission for attic conversion for bedroom use with dormer projection window to rear, also 2 no. Velux…
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2147/21Dublin CityLodged 3 Feb 2021
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