73 Johnstown Park, Glenageary, Co Dublin A96 X8N2
Single-storey rear extension and internal alterations to a house in Glenageary.
D16B/0366 · Dun Laoghaire Rathdown County Council · Lodged 31 August 2016
- Reference
- D16B/0366
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 31 August 2016
Summary
AI-generatedThe application seeks permission for a single-storey extension to the rear of the existing dwelling, adding 25 square metres of floor area. The project also includes internal alterations to the existing house and associated site works.
- Floor area
- 25 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 single storey extension to rear of existing dwelling, creating an additional floor area of 25 sqm. Works also to include internal alterations of existing house 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 13 February 2017.
Notified floor area: 4 m²
2 commencement notices are linked to this development.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 82 Johnstown Ave, Dun Laoghaire, Dublin | May 2025 | €637,000 | 46 m |
| 66 Johnstown Grove, Cabinteely, Dublin 18 | Jan 2026 | €920,000 | 70 m |
| 105 Johnstown Ave, Dun Laoghaire, Co Dublin | Sept 2025 | €785,000 | 89 m |
| 95 Johnstown Ave, Dun Laoghaire, Dublin | Mar 2025 | €650,000 | 100 m |
| 96 Johnstown Ave, Cabinteely, Dublin | Apr 2026 | €800,000 | 104 m |
| 84 Granitefield, Rochestown Ave, Dun Laoghaire | Nov 2025 | €685,000 | 106 m |
| 45 Woodlands Rd, Dunlaoghaire, Dublin | Apr 2026 | €895,000 | 130 m |
| 101 Granitefield, Dun Laoghaire, Dublin | Aug 2025 | €657,000 | 132 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 received31 August 2016
- Decision issued21 October 2016
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 conversion of existing attic space and dormer to side of existing hipped roof and dormer to…
73 Johnstown Park, Glenageary, Co Dublin A96 X8N2
D18B/0484Dún Laoghaire–RathdownLodged 5 Nov 2018Extension
- Invalid40 m away
The development will consist of: Conversion of attic to non-habitable accommodation and a bathroom, including…
77, Johnstown Park, Glenageary, Co. Dublin, A96X4F3
D26B/0028/WEBDún Laoghaire–RathdownLodged 22 Jan 2026Extension
- Granted40 m away
Conversion of attic to non-habitable accommodation and a bathroom, including changing the existing hipped end…
77, Johnstown Park, Glenageary, Dublin, A96X4F3
D26B/0050/WEBDún Laoghaire–RathdownLodged 30 Jan 2026Extension
- Invalid40 m away
The development will consist of: Conversion of attic to non-habitable accommodation and a bathroom, including…
77, Johnstown Park, Glenageary, Co. Dublin, A96X4F3
D25B/0729/WEBDún Laoghaire–RathdownLodged 22 Dec 2025Extension
- Granted40 m away
Construction of a single storey extension to the rear, conversion of existing garage with amendments to front…
82, Johnstown Avenue, Glenageary, Co. Dublin, A96P7D6
D25B/0329/WEBDún Laoghaire–RathdownLodged 10 Jun 2025Extension
- Granted50 m away
Permission for Retention of existing garage conversion and also for new single storey extension to rear for…
54 Johnstown Park, Glenageary, Co Dublin
D17B/0019Dún Laoghaire–RathdownLodged 13 Jan 2017Extension
- Granted60 m away
Demolition of existing workshop and erection of a single storey dwelling with off street parking
79, Johnstown Park, Dun Laoghaire, Co. Dublin.
D05A/1447Dún Laoghaire–RathdownLodged 10 Nov 2005New dwelling
- Refused60 m away
Demolition of existing workshop and erection of a two storey dwelling with off street parking
79, Johnstown Park, Dun Laoghaire, Co. Dublin.
D05A/1448Dún Laoghaire–RathdownLodged 10 Nov 2005New dwelling
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 a single-storey extension to the rear of an existing dwelling, alterations to the existing…
Ballynoe , Whites Cross , Cork
2240833Cork CityLodged 31 Jan 2022
- GrantedExtension
Permission for construction of single storey extension to the rear of existing house; alterations to internal…
28, Beechpark Road, Foxrock, Dublin 18
D14B/0148Dún Laoghaire–RathdownLodged 17 Jun 2014
- GrantedExtension
Permission for single storey extension to rear of existing dwelling, along with internal alterations and…
15 Glenbourne Green, Leopardstown Valley, Dublin 18
D19B/0166Dún Laoghaire–RathdownLodged 1 Apr 2019
- GrantedExtension
Permission for the construction of single-storey extension to rear of existing dwelling and all associated…
15, Lake Road, Cobh, Cork, P24VP68
25/6754corkLodged 10 Dec 2025
- GrantedExtension
Permission for the construction of single-storey extensions to rear, elevational changes and internal…
Ballyduff Cloyne Co. Cork
25/5200corkLodged 23 Jun 2025
- GrantedExtension
Permission to construct new single storey extension at rear of dwelling house, new door at south west facing…
Rosehill , Castletreasure , Cork
2240898Cork CityLodged 1 Mar 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.