11 Granite Hall, Dun Laoghaire, Co. Dublin
Conversion of a garage and covered walkway into living space, along with external insulation and driveway widening.
D21A/0897 · Dun Laoghaire Rathdown County Council · Lodged 13 October 2021
- Reference
- D21A/0897
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 13 October 2021
Summary
AI-generatedThe development consists of converting an existing garage and covered walkway into a bedroom, office space, and entrance lobby. It also includes external insulation, modified windows, and the widening of the front entrance and driveway.
- Floor area
- 136 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 the conversion of garage and covered walkway to bedroom, office space and entrance lobby with associated fenestrations, 1 no. Roof light and a gross internal floor area of 135.7m. Modified fenestration to the north, south, east & west elevation including new covered bay window to the west elevation. External insulated and render to all elevations. Widening of existing entrance and reconfiguration of driveway and front garden all to comply with suds sustainable drainage systems ...
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 14 March 2022.
Notified floor area: 15.7 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 23 Eden Rd Upper, Dun Laoghaire, Dublin | Oct 2025 | €925,000 | 44 m |
| 19 Eden Rd Upper, Glasthule, Dublin | Jan 2025 | €900,000 | 51 m |
| 15 Granite Hall, Rosmeen Gardens, Dun Laoghaire | Mar 2026 | €1,295,000 | 55 m |
| 13 Upper Eden Rd, Dunlaoghaire, Dublin | Feb 2025 | €765,000 | 71 m |
| 9 Magenta Place, Glasthule, Dublin | Jun 2025 | €630,000 | 80 m |
| 3 Granite Hall, Dun Laoghaire, Dublin | Jan 2026 | €1,312,000 | 88 m |
| 7 Upper Eden Rd, Glenageary, Dublin | Mar 2025 | €800,000 | 89 m |
| 7 Glenageary Terrace, Lower Glenageary Road, Dun Laoghaire | May 2026 | €1,200,000 | 117 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 received13 October 2021
- Decision issued26 November 2021
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- Granted30 m away
Planning permission is being sought to extend and convert the existing garage space, to remove a chimney,…
13, Granite Hall, Rosmeen Gardens, Dun Laoghaire, Co. Dublin
D10B/0375Dún Laoghaire–RathdownLodged 26 Aug 2010Extension
- Granted30 m away
Permission sought for a two storey detached dormer house of 180.8sqm with new vehicular entrance, driveway…
Carriguna, Rosmeen Park, Sandycove, Co Dublin
D07A/0008Dún Laoghaire–RathdownLodged 21 May 2007New dwelling
- Granted40 m away
An extension to the kitchen / dining room, the construction of an outdoor barbeque / dining area, new wall at…
Carriguna, Rosmeen Park, Dun Laoghaire, Dublin, A96CF78
D25B/0506/WEBDún Laoghaire–RathdownLodged 15 Sept 2025Extension
- Exempt — no permission needed40 m away
Single storey flat roof rear extension
23, Eden Road Upper, Glenageary, Dublin, A96 X7W3
REF16025Dún Laoghaire–RathdownLodged 30 Sept 2025Extension
- Granted40 m away
Permission is sought for the extension and alterations of existing terraced dwelling. The development will…
27 Eden Road Upper, Glenageary, Co. Dublin, A96 N7P0
D21A/0886Dún Laoghaire–RathdownLodged 7 Oct 2021Extension
- Granted40 m away
For a new 22.7 sq.m. dormer attic conversion to the rear and a new velux type window to the front
31, Eden Road Upper, Glenageary, Co. Dublin
D06B/0212Dún Laoghaire–RathdownLodged 14 Mar 2006Extension
- Granted40 m away
Permission is sought for, proposed kitchen, dining living room extension on the ground floor rear, existing…
21, Eden Road, Glasthule, Dun Laoghaire, Co. Dublin.
D08B/0236Dún Laoghaire–RathdownLodged 9 Apr 2008Extension
- Granted50 m away
Permission is sought for remodel of front facade at ground floor level, involving removal of 1.1sqm of…
Carriguna, Rosmeen Park, Dun Laoghaire, Co. Dublin
D15B/0464Dún Laoghaire–RathdownLodged 17 Dec 2015Alterations
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- GrantedExtension
Permission for development consisting of: convert existing garage into bedroom with new front window to…
Renroc, 12 Avonmore, Foxrock, Dublin 18
D14A/0006Dún Laoghaire–RathdownLodged 8 Jan 2014
- GrantedExtension
Permission for the conversion of an existing garage to include a home office and utility room (13 m2), a…
18 Coolnevaun, Stillorgan, Co Dublin
D17B/0356Dún Laoghaire–RathdownLodged 2 Aug 2017
- GrantedExtension
Permission for, conversion of garage to include replacement of door with window and increase height by 500mm,…
18, Balally Drive, Dundrum, Dublin 16
D18A/0610Dún Laoghaire–RathdownLodged 18 Sept 2018
- GrantedExtension
Permission for conversion of the existing garage to the front, single storey extension to the front beneath…
62 Avondale Court, Blackrock, Co Dublin
D15A/0459Dún Laoghaire–RathdownLodged 21 Jul 2015
- GrantedExtension
Permission for development consisting of: (1) Internal alterations to room layouts. (2) External alterations…
Pine Trees, Kilgobbin Road, Stepaside, Dublin 18
D13A/0606Dún Laoghaire–RathdownLodged 15 Nov 2013
- GrantedExtension
Permission for (1) Conversion of the ground floor level garage to habitable living space, (2) Replace…
35, Trimleston Gardens, Booterstown, Co. Dublin
D13B/0026Dún Laoghaire–RathdownLodged 22 Jan 2013
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.