37, Highthorn Park, Glenageary, Co. Dublin, A96E0X6
Construction of ground and first floor extensions to the front and rear, plus a garden office.
D22B/0237 · Dun Laoghaire Rathdown County Council · Lodged 12 September 2022
- Reference
- D22B/0237
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 12 September 2022
Summary
AI-generatedThe development consists of a 42 sqm ground floor rear extension, a 10 sqm first floor rear extension, and an 18 sqm front ground floor extension. It also includes a 40 sqm garden office/shed to the rear of the garden and associated site works.
- Floor area
- 110 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
Planning permission consisting of the new construction of a 42sqm ground floor rear extension, 10sqm rear first floor extension 18sqm front ground floor extension and a 40sqm garden office/shed to the rear of the garden, along with 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 21 June 2023.
Notified floor area: 207 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 58 Hightorn Park, Mounttown, Dun Laoghaire | May 2025 | €710,000 | 58 m |
| 7 Mounttown Villas, Mounttown Lower, Mounttown | Mar 2026 | €480,100 | 85 m |
| 44 Highthorn Park, Dun Laoghaire, Co Dublin | Jun 2026 | €578,000 | 98 m |
| Sunnybank, 1 Mounttown Park, Dun Laoghaire | Jan 2025 | €1,250,000 | 111 m |
| 54 Mounttown Rd Lower, Dun Laoghaire, Dublin | Jan 2026 | €940,000 | 111 m |
| 44mounttown Road, Monkstown, Dublin | Dec 2025 | €985,000 | 142 m |
| Apt 14, Woodlawn House, Lower Mounttown | Apr 2026 | €475,000 | 150 m |
| 1 Woodlawn House, Woodlawn Park, Dun Laoghaire | May 2026 | €441,000 | 150 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 received12 September 2022
- Decision issued6 October 2022
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 is sought for a dormer window to the rear and 1 Velux window to front of existing roof and…
37, Highthorn Park, Dun Laoghaire, Co. Dublin
D12B/0119Dún Laoghaire–RathdownLodged 12 Apr 2012Extension
- GrantedAt this site
Garage conversion to habitable use, including raising of the flat roof to the side; single-storey flat-roof…
39, Highthorn Park, Mounttown, Co. Dublin, A96F5P7
D26B/0070/WEBDún Laoghaire–RathdownLodged 6 Feb 2026Extension
- GrantedAt this site
Permission is sought for a dormer window to the rear and 1 velux window to front of existing roof and…
39 Highthorn Park, Dún Laoghaire, Co Dublin
D17B/0457Dún Laoghaire–RathdownLodged 4 Oct 2017Extension
- GrantedAt this site
Demolition of existing garage and replacing it with an new Utility Room and Playroom (20sqm in total)
39, Highthorn Park, Dun Laoghaire, Dublin
D06B/0615Dún Laoghaire–RathdownLodged 6 Jul 2006Extension
- Granted30 m away
The development will consist of (1) Two dormer windows to the main roof at the main roof at the rear. (2) Two…
29, Highthorn Park, Dun Laoghaire, Co. Dublin
D08B/0020Dún Laoghaire–RathdownLodged 17 Jan 2008Retention
- Granted40 m away
Retention Planning Permission for single storey garage extension to side and widened vehicle access
76, Highthorn Park, Dun Laoghaire, Co. Dublin
D15A/0492Dún Laoghaire–RathdownLodged 28 Oct 2015Retention
- Granted50 m away
Proposed new driveway and vehicular entrance to front of existing two storey mid-terrace residence.…
66, Highthorne Park, Mounttown, Dun Laoghaire, Co. Dublin
D08A/0310Dún Laoghaire–RathdownLodged 14 Mar 2008Alterations
- Granted50 m away
Permission for the demolition of the front garden wall and construction of gate and piers with dished…
70 Highthorn Park, Dun Laoghaire, Co Dublin
D14A/0866Dún Laoghaire–RathdownLodged 23 Dec 2014Alterations
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