106, Stillorgan Grove, Stillorgan, Co Dublin, A94P991
Demolition of a garage and rear extension to build a two-storey rear extension and widen the driveway entrance.
D20A/0815 · Dun Laoghaire Rathdown County Council · Lodged 6 November 2020
- Reference
- D20A/0815
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 6 November 2020
Summary
AI-generatedThe development consists of demolishing an existing garage, shed, and single-storey rear extension. It will be replaced with a single-storey side extension, a two-storey rear extension with a dormer, and a widened driveway entrance with an electric sliding gate.
- Storeys
- 2
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
- Demolition of the existing garage, adjoining shed and single-storey rear extension
- Construction of single-storey side and two-storey rear extensions, a south-west facing first floor dormer structure, provision of new roof-lights and
- Modifications to the existing site layout to include removal of 1no. Entrance gateway and widening of the remaining gateway to a maximum 3.6 metres, installation of an electric sliding gate 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 14 April 2021.
Notified floor area: 302 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 100 Stillorgan Grove, Blackrock, Dublin | Dec 2025 | €1,590,000 | 47 m |
| Apartment 2 Amberley Court, Stillorgan Park Avenue, Stillorgan | Apr 2025 | €665,000 | 115 m |
| 49 Patrician Villas, Stillorgan, Dublin | May 2026 | €575,000 | 136 m |
| Apt 7 Wolverstone, Stillorgan Park Avenue, Blackrock | Mar 2026 | €633,000 | 151 m |
| 15 Linden Place, Grove Ave, Blackrock | Apr 2026 | €1,090,000 | 166 m |
| 28 Patrician Villas, Stillorgan, Dublin | May 2025 | €925,000 | 168 m |
| 6 Linden Place, Grove Ave, Blackrock | Apr 2025 | €950,000 | 175 m |
| 1 Orpen Dale, Stillorgan Grove, Dublin | Oct 2025 | €900,000 | 178 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 received6 November 2020
- Decision issued18 December 2020
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- Granted40 m away
Permission for development consisting of internal changes to 2nd floor, two bed apartment granted permission…
Brookside, Stillorgan Grove, Blackrock, Co. Dublin
D19A/0318Dún Laoghaire–RathdownLodged 9 May 2019Apartments
- Granted40 m away
Permission for development. The development will consist of the demolition of an existing dwelling and the…
Brookside, Stillorgan Grove, Blackrock, Co. Dublin
D17A/0170Dún Laoghaire–RathdownLodged 3 Jul 2017Housing estate
- Refused40 m away
Permission for development. The development will consist of the removal of condition No.9 of permission…
Brookside, Stillorgan Grove, Blackrock, Co. Dublin
D20A/0602Dún Laoghaire–RathdownLodged 1 Sept 2020Alterations
- Invalid50 m away
Changes, alterations, refurbishment & extensions to existing detached two storey dormer style dwelling. Works…
100 Stillorgan Grove, Stillorgan, Blackrock, Co. Dublin.
D26A/0084/WEBDún Laoghaire–RathdownLodged 11 Feb 2026Extension
- Granted50 m away
Changes, alterations, refurbishment & extensions to existing detached two storey dormer style dwelling. Works…
100, Stillorgan Grove, Stillorgan, Dublin, A94TW71
D26A/0103/WEBDún Laoghaire–RathdownLodged 17 Feb 2026Extension
- Granted50 m away
Permission sought for the installation of two new pedestrian entrance gates within the existing front…
The Hawthorns, Stillorgan Grove, Stillorgan, Co. Dublin
D26A/0122/WEBDún Laoghaire–RathdownLodged 19 Feb 2026Infrastructure
- Granted50 m away
Retention permission for development. The development consists of a single storey kitchen extension to the…
No.2 Brookside, Stillorgan Grove, Blackrock, Co. Dublin
D21B/0258Dún Laoghaire–RathdownLodged 25 May 2021Retention
- 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.
- RefusedExtension
Permission is sought for demolition of existing side single storey garage, new two storey front and side…
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SD23B/0196South DublinLodged 31 Aug 2023
- GrantedExtension
Permission is sought for the demolition of a single storey extension, the construction of a two-storey…
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D08A/0200Dún Laoghaire–RathdownLodged 6 May 2008
- GrantedExtension
Permission is sought for the demolition of the existing garage, and the construction of a single storey…
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D20A/0859Dún Laoghaire–RathdownLodged 23 Nov 2020
- GrantedExtension
Permission for development at this site. The development will consist of: Demolition of existing garage /…
23, Shrewsbury Road, Shankill, Co.Dublin
D17A/0776Dún Laoghaire–RathdownLodged 31 Aug 2017
- RefusedExtension
Permission is sought for: demolition of existing garage/shed, relocation of side access gate, construction of…
59 Woodlawn Park, Churchtown, D14 Y102
D20A/0873Dún Laoghaire–RathdownLodged 25 Nov 2020
- InvalidExtension
PERMISSION: To demolish existing flat roofed garage to side of dwelling and demolition of rear single storey…
38, Merlyn Park, Ballsbridge, Dublin 4, D04K4P1
3315/23Dublin CityLodged 6 Mar 2023
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