128, Glenageary Avenue, Dun Laoghaire, Co Dublin
Construction of a two-storey rear extension and installation of front and rear roof lights.
D21B/0251 · Dun Laoghaire Rathdown County Council · Lodged 30 July 2021
- Reference
- D21B/0251
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 30 July 2021
Summary
AI-generatedThe applicant is seeking permission to build a two-storey extension at the rear of the property. The works will also include installing Velux-type roof lights on both the front and rear roof slopes.
- Storeys
- 2
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 is being sought for the provision of a two-storey rear extension and front and rear ''velux-type'' roof lights.
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 11 October 2022.
Notified floor area: 41 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 129 Glenageary Ave, Glenageary, Dublin | Mar 2025 | €820,000 | 10 m |
| 120 Glenageary Ave, Dun Laoghaire, Dublin | Apr 2026 | €792,500 | 74 m |
| 83 Glenageary Ave, Glenageary, Dublin | Dec 2025 | €745,000 | 76 m |
| 154 Glenageary Park, Dun Laoghaire, Dublin | Jun 2025 | €825,000 | 126 m |
| 114 Glenageary Ave, Dun Laoghaire, Dublin | Aug 2025 | €70,000 | 132 m |
| 114 Glenageary Ave, Dun Laoghaire, Dublin | Jan 2025 | €800,000 | 132 m |
| 70 Glenageary Park, Glenageary, Dublin | Oct 2025 | €860,000 | 137 m |
| 23 Park Road, Glenageary Heights, Glenagearynot full market price | Oct 2025 | €428,500 | 168 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 July 2021
- Decision issued23 August 2021
- Appeal submitted14 September 2021
- Appeal decided4 January 2022
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- Refused70 m away
For a two storey two bedroom house with a new side entrance and one car parking space in rere garden at site…
80, Glenageary Park, Glenageary, Co. Dublin
D05A/0403Dún Laoghaire–RathdownLodged 1 Apr 2005New dwelling
- Granted70 m away
Permission is sought for development consisting of the provision of a rooflight to the front of and…
80, Glenageary Park, Glenageary, Co. Dublin
D07A/0534Dún Laoghaire–RathdownLodged 11 Dec 2007New dwelling
- Invalid80 m away
Retention of a single storey extension consisting of: (1). 6.17 sq.m. Storage area, (2). 2.36 sq.m. Kitchen…
136, Glenageary Avenue, Thomastown, Glenageary, Co. Dublin, A96T8F8
D26B/0302/WEBDún Laoghaire–RathdownLodged 22 May 2026Retention
- Awaiting decision80 m away
Retention of a single storey extension consisting of: (1). 6.17 sq.m. Storage area, (2). 2.36 sq.m. Kitchen…
136, Glenageary Avenue, Thomastown, Glenageary, Co Dublin, A96T8F8
D26B/0336/WEBDún Laoghaire–RathdownLodged 9 Jun 2026Retention
- Invalid80 m away
Retention of a single storey extension consisting of: (1). 6.17 sq.m. Storage area, (2). 2.36 sq.m. Kitchen…
136 Glenageary Avenue, Thomastown, Glenageary, Co. Dublin, A96T8F8
D26B/0328/WEBDún Laoghaire–RathdownLodged 4 Jun 2026Retention
- Refused80 m away
Demolish the existing convent building on Glenageary Avenue, Sallynoggin, Co. Dublin and to erect in its…
Holy Child Convent, Glenageary Avenue, Sallynoggin, Co. Dublin
D07A/1430Dún Laoghaire–RathdownLodged 11 Oct 2007Apartments
- Granted90 m away
Demolition of the existing convent building on Glenageary Avenue, and to erect in its place a three storey…
Glenageary Avenue, Sallynoggin, Co. Dublin.
D08A/0420Dún Laoghaire–RathdownLodged 8 Jul 2008Commercial
- Granted90 m away
Planning permission for development which will consist of a two storey apartment block containing 6 single…
137, Convent of Holy Child Jesus, Glenageary Avenue, Sallynoggin, Co. Dublin
D09A/0818Dún Laoghaire–RathdownLodged 8 Feb 2010Apartments
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 is sought for a one and two storey extension to rear, and for the insertion of (a) 1 no. velux…
17, Birchfield Park, Goatstown, Dublin 14
D10B/0272Dún Laoghaire–RathdownLodged 10 Jun 2010
- GrantedExtension
Two-storey rear extension, with velux rooflights to be fitted to existing rear roof of dwelling
7 Grattan Terrace, Fermoy, ,
0651020corkLodged 15 Aug 2006
- GrantedExtension
Permission sought for 2nd storey extension at side including new Velux rooflight to rear
59, Delbrook Manor, Ballinteer Road, Dublin 16
D07B/0168Dún Laoghaire–RathdownLodged 27 Feb 2007
- GrantedExtension
Permission is sought for a one & two storey extension to rear, and for the insertion of (A) 1 No. velux…
17, Birchfield Park, Goatstown, Dublin 14
D10B/0150Dún Laoghaire–RathdownLodged 1 Apr 2010
- GrantedExtension
Permission sought for alterations including Velux rooflights to front and rear and single storey extensions…
6, Heathfield, Monkstown Road, Dunlaoghaire, Co. Dublin
D12B/0285Dún Laoghaire–RathdownLodged 6 Sept 2012
- GrantedExtension
Permission is sought for development consisting of: (a) Demolition of existing ground floor extension to the…
2 Eagle Hill, Blackrock, County Dublin, A94 N2T1
D21B/0716Dún Laoghaire–RathdownLodged 23 Dec 2021
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