21 Priory Drive, Stillorgan, Co Dublin
Extensions and alterations to a two-storey house, including widening the driveway and adding multi-storey extensions.
D19A/0160 · Dun Laoghaire Rathdown County Council · Lodged 7 March 2019
- Reference
- D19A/0160
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 7 March 2019
Summary
AI-generatedThis application seeks permission to extend and alter an existing two-storey house. The works include widening the front vehicular access to 3.5m, altering elevations, and constructing a single-storey and two-storey rear extension, a two-storey side and front extension, 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 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 ope size adjustments. C. Construction of a single storey and two storey extension to rear, two storey extension to the side and front and a single storey porch to front. Conversion of ...
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 | 47 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 | 135 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 received7 March 2019
- Decision issued30 April 2019
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- RefusedAt this site
Permission to extend and alter my property, an existing 2 storey domestic house. The proposed development…
21, Priory Drive, Stillorgan, Co. Dublin
D18A/0870Dún Laoghaire–RathdownLodged 11 Sept 2018Extension
- 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 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
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
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 which involve removing existing double doors and replacing with one single door and window and…
25 Priory Drive, Stillorgan, Co Dublin
D03B/0123Dún Laoghaire–RathdownLodged 25 Feb 2003Alterations
- 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.
- RefusedExtension
Permission to extend and alter my property, an existing 2 storey domestic house. The proposed development…
21, Priory Drive, Stillorgan, Co. Dublin
D18A/0870Dún Laoghaire–RathdownLodged 11 Sept 2018
- 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…
34 Priory Drive, Stillorgan, Co Dublin
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 consists of alterations and additions to the existing dwelling house…
10 Ashe Road , Shantalla , Galway
1979Galway CityLodged 19 Mar 2019
Community
Discussion
What local people think about this application.
Community sentiment
No votes yetNobody has voted on this application yet.
Community sentiment — a straw poll of people who visited this page, not a statutory submission. To make a valid observation you must submit it to the planning authority.
Sign in to have your say on this application.
No comments yet. Be the first to say what you think about this application.
Sign in to join the discussion on this application.
Comments are moderated and are the opinions of the people who wrote them. They form no part of the statutory planning process — to make a valid observation you must submit it to the planning authority.