21, Priory Drive, Stillorgan, Co. Dublin
Extensions and alterations to a two-storey house, including widening the driveway and adding multi-storey extensions.
D18A/0870 · Dun Laoghaire Rathdown County Council · Lodged 11 September 2018
- Reference
- D18A/0870
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 11 September 2018
Summary
AI-generatedThe proposed development involves extending and altering an existing two-storey house. Works include widening the vehicular access to 3.5m, altering existing elevations, and constructing a single-storey and two-and-a-half-storey rear extension, two-storey side and front extensions, and a front porch.
- 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 to extend and alter my property, an existing 2 storey domestic house. The proposed development will incorporate the following: (a) widening of an existing vehicular access to 3.5m at the front of the property onto priory drive. (b) alterations to the existing elevations including new wall and roof finishes and on size adjustments. (c) construction of a single storey and two and a half storey extension to rear, two storey extensions to the side and front and a single storey porch...
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 25 March 2020.
Notified floor area: 5 m²
2 commencement notices are linked to this development.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 13 Priory Dr, Stillorgan, Dublin | Aug 2025 | €935,000 | 46 m |
| 43a Priory Ave, Stillorgan, Dublin | Nov 2025 | €1,525,000 | 87 m |
| 53 Priory Grove, Stillorgan, Blackrock | Jun 2025 | €940,000 | 131 m |
| 3a The Willows, Priory, Stillorgan | May 2026 | €995,000 | 134 m |
| 33 Priory Ave, Stillorgan, Dublin | Jan 2026 | €1,070,000 | 153 m |
| 1b Priory Drive, Stillorgan, Co Dublinnot full market price | May 2026 | €173,359 | 157 m |
| 19 woodlands park, blackrockprice excludes VAT | May 2026 | €1,013,216 | 215 m |
| 95 Patrician Villas, Stillorgan, Co Dublin | Sept 2025 | €650,000 | 225 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 received11 September 2018
- Decision issued5 November 2018
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 to extend and alter an existing 2 storey domestic house. The proposed development will incorporate…
21 Priory Drive, Stillorgan, Co Dublin
D19A/0160Dún Laoghaire–RathdownLodged 7 Mar 2019Extension
- GrantedAt this site
Retention permission for an existing single storey detached garden shed to the rear of the property and…
21 Priory Drive, Stillorgan, Co. Dublin
D20A/0871Dún Laoghaire–RathdownLodged 25 Nov 2020Alterations
- GrantedAt this site
Permission for renovation and extension of existing house; to comprise extension to the back of first floor…
19, Priory Drive, Stillorgan, Co. Dublin
D10B/0507Dún Laoghaire–RathdownLodged 24 Dec 2010Extension
- GrantedAt this site
Permission for a development. The proposed development will comprise of a single-storey and a two-storey…
23, Priory Drive, Stillorgan, Co. Dublin
D14B/0412Dún Laoghaire–RathdownLodged 28 Nov 2014Extension
- GrantedAt this site
The development will consist of: A) construction of a single-storey extension to the front of existing house;…
23, Priory Drive, Stillorgan, Co. Dublin, A94E721
D24B/0527/WEBDún Laoghaire–RathdownLodged 5 Dec 2024Extension
- GrantedAt this site
Planning permission is sought for developments which will consist of the demolition of the existing garage…
17, Priory Drive, Blackrock, Co. Dublin
D10B/0189Dún Laoghaire–RathdownLodged 23 Apr 2010Extension
- GrantedAt this site
Alterations and additions to an existing semi-detached 2 storey dwelling, comprising the construction of a…
17, Priory Drive, Blackrock, Co. Dublin
D14B/0279Dún Laoghaire–RathdownLodged 24 Oct 2014Extension
- RefusedAt this site
Planning permission sought for development which will consist of the demolition of the existing garage and…
17, Priory Drive, Blackrock, Co. Dublin
D09B/0519Dún Laoghaire–RathdownLodged 17 Dec 2009Extension
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 to extend and alter an existing 2 storey domestic house. The proposed development will incorporate…
21 Priory Drive, Stillorgan, Co Dublin
D19A/0160Dún Laoghaire–RathdownLodged 7 Mar 2019
- InvalidExtension
Permission to carry out an extension and alterations, incorporating the following: A. Demolition of existing…
34, Priory Drive, Stillorgan, Co. Dublin
D14A/0859Dún Laoghaire–RathdownLodged 23 Dec 2014
- GrantedExtension
Permission to carry out an extension and alterations. The proposed development will incorporate the…
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D15A/0066Dún Laoghaire–RathdownLodged 4 Feb 2015
- GrantedExtension
Permission sought for an extension and alterations to incorporate: A. Widening of an existing entrance to…
44, Priory Drive, Stillorgan, Co. Dublin
D16A/0801Dún Laoghaire–RathdownLodged 28 Oct 2016
- GrantedExtension
Permission for development consisting of: (a)(i) The construction of a new two storey extension to the side…
8, Anglesea Avenue, Blackrock, Co. Dublin
D13A/0646Dún Laoghaire–RathdownLodged 5 Dec 2013
- GrantedExtension
Permission for development which consist of; extension/alterations to existing dwelling house to include: a)…
2 St. Claire's , Taylor's Hill , Galway
2560017Galway CityLodged 23 Jan 2025
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