8, Glenageary Road Lower, Glenageary, Co. Dublin, A96F6F5
Demolition of a side extension and garden room to build a new single-storey side extension and rear garden room.
D26B/0268/WEB · Dun Laoghaire Rathdown County Council · Lodged 29 April 2026
- Reference
- D26B/0268/WEB
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 29 April 2026
Summary
AI-generatedThe project involves the demolition of an existing single-storey side extension and a rear garden room. In their place, a new single-storey side extension and a new rear garden room, both with pitched roofs, will be constructed.
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 sought for alterations to a semi-detached dwelling. The development will consist of the demolition of the existing single-storey side extension and the existing garden room to the rear. The proposed works will include the construction of a new single-storey side extension with a pitched roof, a new single-storey garden room with a pitched roof to the rear, 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.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 1 Holmston Avenue, Dun Laoighaire, Co Dublin | Jun 2025 | €861,000 | 52 m |
| Rivendell, Silchester Park, Glenageary | Mar 2025 | €975,000 | 70 m |
| Kilfoylan, Lower Glenageary Road, Glenageary | Apr 2026 | €1,735,000 | 88 m |
| Wayside, Holmston Avenue, Lower Glenageary Road | Aug 2025 | €2,425,000 | 90 m |
| 10 Silchester Court, Glenageary, Dublin | Oct 2025 | €670,000 | 129 m |
| 13 Silchester Court, Silchester Rd, Glenageary | Aug 2025 | €725,000 | 132 m |
| Apt 2 Meryvn Court, Crostwaite Park South, Dun Laoghaire | Jul 2025 | €510,000 | 146 m |
| 8 Silchester Rd, Glenageary, Dublin | Sept 2025 | €1,800,000 | 153 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 received29 April 2026
- Decision due25 June 2026
- Decision issued17 June 2026
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
Retention of minor amendments to external finishes of the front elevation (including materials, colour,…
43, Silchester Park, Glenageary, Dublin, A96W9P6
D23B/0148Dún Laoghaire–RathdownLodged 31 Mar 2023Retention
- Granted40 m away
Permission is sought for development comprising (a) demolition of existing single storey outbuildings to…
43, Silchester Park, Glenageary, Co. Dublin
D17A/1098Dún Laoghaire–RathdownLodged 3 Apr 2018Extension
- Granted50 m away
Permission for the demolition of a domestic store (17.8 sqm) attached to the eastern side elevation of the…
The Lodge, 1 Holmston Avenue, Dún Laoghaire, Co Dublin (a corner site with Glenageary Road Lower)
D16B/0402Dún Laoghaire–RathdownLodged 28 Sept 2016Extension
- Granted50 m away
Permission for alterations to previously approved application Reg. Ref. D16B/0402. The proposed alterations…
The Lodge, 1 Holmston Avenue, Dún Laoghaire, Co Dublin
D17B/0089Dún Laoghaire–RathdownLodged 22 Feb 2017Alterations
- Granted50 m away
Permission is sought for development comprising the construction of a new residential access on Holmston…
The Lodge, 1, Holmston Avenue, Dun Laoghaire, Co. Dublin
D15A/0718Dún Laoghaire–RathdownLodged 18 Nov 2015Alterations
- Granted50 m away
Permission for subdivision of existing .0835 ha site, construction of new detached two storey three bedroom…
Tinamaddy, 6, Lower Glenageary Road, Dun Laoghaire, Co. Dublin.
D14A/0157Dún Laoghaire–RathdownLodged 1 Aug 2014New dwelling
- Granted50 m away
Permission for alterations to previously approved new detached house Reg. Ref. D14A/0157, comprising an…
Site adjacent to Tinnamaddy, 6 Glenageary Road Lower, Dún Laoghaire, Co Dublin
D15B/0136Dún Laoghaire–RathdownLodged 20 Apr 2015Alterations
- Granted50 m away
Permission for a new two storey extension to side and rear incorporating existing garage, new single storey…
42 Silchester Park, Glenageary, Co Dublin
D17A/1066Dún Laoghaire–RathdownLodged 7 Dec 2017Extension
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
Planning permission is sought for demolition of existing one-storey garden room, kitchen return, garage,…
17, Laburnum Road, Clonskeagh, Dublin 14
D08A/1404Dún Laoghaire–RathdownLodged 7 May 2009
- GrantedExtension
Permission is sought for the demolition of existing one storey garden room, kitchen return, garage, utility…
17, Laburnum Road, Clonskeagh, Dublin 14
D10A/0129Dún Laoghaire–RathdownLodged 10 May 2010
- GrantedExtension
Permission is sought for a single storey side and rear extension and alterations to an existing semi-detached…
1 Trabeg Lawn , South Douglas Road
2039607Cork CityLodged 19 Oct 2020
- GrantedExtension
Permission is sought for alterations to a semi-detached dwelling. The development will consist of demolition…
3, Seafield Drive, Booterstown, Blackrock, Dublin, A94NH42
D25A/0392/WEBDún Laoghaire–RathdownLodged 19 May 2025
- InvalidExtension
Permission is sought for the extension and alterations of existing semi-detached dwelling. The development…
14, Griffith Avenue, Dublin 9 D09 V2Y1
WEB1822/22Dublin CityLodged 6 Sept 2022
- GrantedExtension
Permission for alterations to 2-storey semi-detached dwelling that involves demolition of rear single storey…
39 Riverside Drive, Rathfarnham, Dublin D14 E089
D17A/0748Dún Laoghaire–RathdownLodged 22 Aug 2017
Community
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