The Hawthorns, Stillorgan Grove, Stillorgan, Co. Dublin
Change of use from an office to a one-bedroom apartment.
D25A/0745/WEB · Dun Laoghaire Rathdown County Council · Lodged 30 September 2025
- Reference
- D25A/0745/WEB
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 30 September 2025
Summary
AI-generatedThe application seeks permission to convert the existing office space into a single, 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
Change of use from office use to one-bed self-contained 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.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 15 Linden Place, Grove Ave, Blackrock | Apr 2026 | €1,090,000 | 36 m |
| 6 Linden Place, Grove Ave, Blackrock | Apr 2025 | €950,000 | 74 m |
| 11 Patrician Villas, Stillorgan, Dublin | Apr 2026 | €465,000 | 75 m |
| Apt 8 House 3, Linden Court, Grove Avenue | Nov 2025 | €525,000 | 88 m |
| Apt 13 House 4, Linden Court, Grove Avenue | Mar 2025 | €415,000 | 90 m |
| House 4, 5 Linden Court, Grove Ave | Feb 2025 | €343,500 | 90 m |
| Apt 8 House 4, Linden Court, Grove Avenue | May 2025 | €496,460 | 90 m |
| 49 Patrician Villas, Stillorgan, Dublin | May 2026 | €575,000 | 96 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 September 2025
- Decision due24 November 2025
- Decision issued19 November 2025
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- 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
- 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
- GrantedAt this site
Permission sought for conversion of part of office building to self-contained one bed apartment
The Hawthorns, Stillorgan Grove, Stillorgan, A94T251
D22A/0595Dún Laoghaire–RathdownLodged 15 Aug 2022Change of use
- Granted30 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
- Invalid30 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
- 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
- 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
- Refused60 m away
Permission for construction of 1 no. contemporary single-storey, two-bedroom dwelling (part mono-pitch roof,…
7 Grove House Gardens, Grove Avenue, Blackrock, Co. Dublin A94 CY20
D18A/0013Dún Laoghaire–RathdownLodged 8 Jan 2018New 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.
- 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
- 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
- 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
Change of use and conversion of existing office to one-bedroomed apart
First Floor, Harbour House, Harbour Road, Howth, Co. Dublin.
F15A/0355FingalLodged 31 Jul 2015
- GrantedChange of use
Permission for change of use of ground floor commercial unit to one bedroom self contained apartment
Church Hill, Kilnaglery, Carrigaline, Co.Cork
236357corkLodged 24 Nov 2023
- RefusedChange of use
To change the use from office use to an one bedroom apartment
Townparks ,
2012galwayLodged 9 Jan 2020
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