The Hawthorns, Stillorgan Grove, Stillorgan, A94T251
Conversion of part of an office building to a one-bedroom apartment at Stillorgan Grove.
D22A/0595 · Dun Laoghaire Rathdown County Council · Lodged 15 August 2022
- Reference
- D22A/0595
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 15 August 2022
Summary
AI-generatedThis application seeks permission to convert a section of an existing office building into a self-contained, one-bedroom apartment.
- Residential unit
- 1
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 sought for conversion of part of office building to self-contained one bed apartment.
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 19 September 2023. A completion certificate was lodged on 22 December 2023.
Notified floor area: 85.5 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 15 Linden Place, Grove Ave, Blackrock | Apr 2026 | €1,090,000 | 51 m |
| 11 Patrician Villas, Stillorgan, Dublin | Apr 2026 | €465,000 | 81 m |
| 6 Linden Place, Grove Ave, Blackrock | Apr 2025 | €950,000 | 83 m |
| 49 Patrician Villas, Stillorgan, Dublin | May 2026 | €575,000 | 89 m |
| 100 Stillorgan Grove, Blackrock, Dublin | Dec 2025 | €1,590,000 | 102 m |
| Apt 8 House 3, Linden Court, Grove Avenue | Nov 2025 | €525,000 | 103 m |
| Apt 8 House 4, Linden Court, Grove Avenue | May 2025 | €496,460 | 105 m |
| House 4, 5 Linden Court, Grove Ave | Feb 2025 | €343,500 | 105 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 received15 August 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.
- Compliance submissionAt this site
Compliance with Condition No.3 of Reg Ref No. D25A/0745/WEB
The Hawthorns, Stillorgan Grove, Stillorgan, Co. Dublin
D25A/0745/WEB/C1Dún Laoghaire–RathdownLodged 12 Feb 2026Infrastructure
- InvalidAt this site
Change of use from office use to one-bed self-contained apartment
The Hawthorns, Stillorgan Grove, Stillorgan, Co. Dublin
D25A/0739/WEBDún Laoghaire–RathdownLodged 26 Sept 2025Change of use
- GrantedAt this site
Change of Use from Office Use to one-bed self-contained Apartment
The Hawthorns, Stillorgan Grove, Stillorgan, Co. Dublin
D25A/0745/WEBDún Laoghaire–RathdownLodged 30 Sept 2025Change of use
- Exempt — no permission needed40 m away
The construction of a 39sqm rear extension, a replacement front porch under 2 Sqm, amendments to and proposed…
6 Grove House Gardens, Grove Avenue, Blackrock, Dublin, A94 V260
REF14625Dún Laoghaire–RathdownLodged 29 Aug 2025Extension
- Granted40 m away
Permission is sought for the construction of a new two storey extension to the side and single storey to the…
14, Linden Place, Blackrock, Co. Dublin.
D11B/0221Dún Laoghaire–RathdownLodged 1 Jul 2011Extension
- Invalid50 m away
Planning permission is sought for the construction of a new two storey extension to the side
14, Linden Place, Blackrock, Co. Dublin
D11B/0159Dún Laoghaire–RathdownLodged 6 May 2011Extension
- Granted60 m away
For a detached two storey dwelling together with new vehicular access to existing house
14, Patrician Villas, Stillorgan, Co. Dublin
D05A/0355Dún Laoghaire–RathdownLodged 10 Jun 2005New dwelling
- Granted60 m away
Permission for — New two storey extension to the front and rear of the existing dwelling consisting of…
5 Grove House Gardens, Grove Avenue, Blackrock, Co Dublin
D14A/0659Dún Laoghaire–RathdownLodged 13 Oct 2014Extension
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- GrantedChange of use
Permission sought for a change of use of first floor from office to a 1 no. bed apartment, internal…
26 Oliver Plunkett Road, Dun Laoghaire, Co. Dublin.
D19A/0943Dún Laoghaire–RathdownLodged 5 Dec 2019
- GrantedChange of use
Planning permission for change of use from existing first floor office unit to a 1 bedroom apartment
Unit 3, Sandymount Village Centre, Sandymount Road, Dublin 4, D04 F1P6
2958/20Dublin CityLodged 2 Jul 2020
- RefusedChange of use
Planning Permission for the change of use from office to one bedroom apartment
36, Bowbridge House, Kilmainham, Dublin 8
2460/18Dublin CityLodged 8 Mar 2018
- GrantedChange of use
Permission for the change of use of the existing first-floor office space, to residential use with the…
67A and 68, Convent Road, Dun Laoghaire, Co. Dublin
D16A/0504Dún Laoghaire–RathdownLodged 8 Jul 2016
- GrantedChange of use
Permission for internal alterations & change of use from office use to one-bedroomed apartment
First Floor, 19, Sandymount Green, Dublin 4
2202/18Dublin CityLodged 1 Feb 2018
- InvalidChange of use
Change of use from office use to one-bed self-contained apartment
The Hawthorns, Stillorgan Grove, Stillorgan, Co. Dublin
D25A/0739/WEBDún Laoghaire–RathdownLodged 26 Sept 2025
Community
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