22 Rosmeen Park, Glasthule, Dún Laoghaire, Co Dublin
Attic conversion to create a new bedroom and en-suite with two new dormer roof windows.
D19B/0161 · Dun Laoghaire Rathdown County Council · Lodged 28 March 2019
- Reference
- D19B/0161
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 28 March 2019
Summary
AI-generatedPermission is sought to convert the attic space of a semi-detached house to provide a new bedroom and en-suite. The works will include modifying the existing roof to construct two new dormer-type pitched roof structures.
- Floor area
- 23 m²
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 conversion of the existing attic roof space of a two-storey semi-detached house of nominally 104.3 sqm to provide a new bedroom with en-suite shower room and storage of nominally 23.3 sqm, giving a total of nominally 127.6 sqm (or nominally 168.1 sqm overall including the nominally 40.5 sqm extension granted under a previous planning permission, register reference d18b/0064). The proposed works include modification of the existing roof to form two new dormer type pitched roof ...
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 17 June 2020.
Notified floor area: 155 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 9 Magenta Place, Glasthule, Dublin | Jun 2025 | €630,000 | 71 m |
| 18 Odonnell Gardens, Glasthule, Dublinnot full market price | Jan 2025 | €300,000 | 84 m |
| Top Apt, 6 Eden Park, Sandycove | Jan 2026 | €1,400,000 | 94 m |
| 15 Granite Hall, Rosmeen Gardens, Dun Laoghaire | Mar 2026 | €1,295,000 | 95 m |
| 6 Rosmeen Park, Dun Laoghaire, Dublin | May 2025 | €1,375,000 | 106 m |
| 9 Odonnell Gardens, Sandycove, Dun Laoghaire | Oct 2025 | €631,000 | 125 m |
| 3 Rosmeen Park, Sandycove, Dublin | Jul 2025 | €1,375,000 | 128 m |
| 3 Granite Hall, Dun Laoghaire, Dublin | Jan 2026 | €1,312,000 | 142 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 received28 March 2019
- Decision issued20 May 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
Permission for the removal of an existing pedestrian gate and a section of fixed railings and associated low…
22 Rosmeen Park, Dún Laoghaire, Co Dublin
D16A/0237Dún Laoghaire–RathdownLodged 8 Apr 2016Alterations
- GrantedAt this site
Permission is sought for two new roof dormers to enable the conversion of the existing roof space to form a…
22 Rosmeen Park, Glasthule, Dun Laoghaire
D21B/0095Dún Laoghaire–RathdownLodged 4 Mar 2021Extension
- GrantedAt this site
Permission for a single storey, sedum flat roof extension of nominally 40.5 sqm, containing living and dining…
22, Rosmeen Park, Glasthule, Dún Laoghaire, Co Dublin
D18B/0064Dún Laoghaire–RathdownLodged 21 Jun 2018Extension
- RefusedAt this site
Removal of portion of existing railings (and plinth) to create a 3.5m wide opening providing vehicular access…
23, Rosmeen Park, Dun Laoghaire, Dublin, A96AH99
D24A/0976/WEBDún Laoghaire–RathdownLodged 9 Dec 2024Alterations
- Granted30 m away
Permission for development consisting of two-storey extension to side of existing dwelling with rooflights,…
'Roslyn', 20, Rosmeen Park, Dun Laoghaire, Co. Dublin, A96 HY38
D19A/0512Dún Laoghaire–RathdownLodged 17 Jul 2019Extension
- Granted30 m away
Planning Permission for a dormer to rear roof and roof windows to front roof of existing attic conversion all…
20, Rosmeen Park, Dun Laoghaire, Dublin, A96HY38
D24A/0688/WEBDún Laoghaire–RathdownLodged 4 Sept 2024Extension
- Granted30 m away
Permission for conversion of garage, construction of two-storey extension with velux roof light to side and…
25 Rosmeen Park, Dún Laoghaire, Co Dublin
D15B/0301Dún Laoghaire–RathdownLodged 18 Nov 2015Extension
- Granted40 m away
The proposed development will consist of additions to the previously approved semi-detached dwelling…
Development to the side of No.12 Magenta Place, Sandycove, Co. Dublin, A96K291
D25B/0360/WEBDún Laoghaire–RathdownLodged 26 Jun 2025Extension
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- RefusedExtension
Permission for development which will consist of the conversion & extension to existing attic, incorporating…
13, Castlebrook, Dundrum, Dublin 16
D10B/0307Dún Laoghaire–RathdownLodged 8 Jul 2010
- GrantedExtension
Permission for development consisting of the construction of extension of the existing dormer by 1400 mm with…
62, Springhill Avenue, Blackrock, Co. Dublin
D13B/0180Dún Laoghaire–RathdownLodged 24 May 2013
- GrantedExtension
Planning permission for an attic conversion, including erection of a dormer to the main roof to the rear,…
60, Villa Park Gardens, Navan Road, Dublin 7
WEB2654/24Dublin CityLodged 5 Dec 2024
- GrantedExtension
Permission for conversion of the existing attic into a habitable room with internal alterations and the…
104 Meadowview , Drogheda , Co. Louth
17436LouthLodged 9 Jun 2017
- GrantedExtension
Permission for the removal of single storey flat roof extensions to side and rear including conservatory…
15 Haddington Park, Glenageary, Co. Dublin
D19A/0810Dún Laoghaire–RathdownLodged 24 Oct 2019
- GrantedExtension
Permission for extension and alterations to existing single storey semi detached dwelling including…
6, Ardagh Drive,, Blackrock, Co. Dublin.
D22A/1026Dún Laoghaire–RathdownLodged 21 Dec 2022
Community
Discussion
What local people think about this application.
Community sentiment
No votes yetNobody has voted on this application yet.
Community sentiment — a straw poll of people who visited this page, not a statutory submission. To make a valid observation you must submit it to the planning authority.
Sign in to have your say on this application.
No comments yet. Be the first to say what you think about this application.
Sign in to join the discussion on this application.
Comments are moderated and are the opinions of the people who wrote them. They form no part of the statutory planning process — to make a valid observation you must submit it to the planning authority.