16 Stillorgan Park Avenue, Stillorgan, Co Dublin
Removal of dormer roof for a new first floor, ground floor extensions, and partial change of use from residential to commercial.
D19A/0233 · Dun Laoghaire Rathdown County Council · Lodged 15 July 2019
- Reference
- D19A/0233
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 15 July 2019
Summary
AI-generatedThe project involves removing the existing dormer roof and building a new pitched roof at a higher level to create a new first floor. It also includes ground floor extensions to the front and rear, and a partial change of use of 88 sqm from residential to commercial.
- 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 for the removal of the existing dormer roof, insertion of new pitched roof at higher level to create a new first floor level, incorporating additional fist floor area of 118 sqm. A single storey extension to front of 14 sqm at ground floor level, replacement of existing window with entrance door, single storey extension to rear of 18 sqm and rear infill extensions of 17 sqm to existing footprint at ground floor level. Change of use in part from residential to commercial of 88 sqm...
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 20 July 2020. A completion certificate was lodged on 18 February 2022.
Notified floor area: 470 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 19 Stillorgan Park Ave, Blackrock, Dublin | Apr 2026 | €1,400,000 | 44 m |
| Villa Flanders, 8 Stillorgan Grove, Stillorgan | Nov 2025 | €1,250,000 | 112 m |
| 10 Churchview, Glenalbyn Rd, Stillorgan | Nov 2025 | €462,000 | 148 m |
| 1 Churchview, Glenalbyn Rd, Stillorgan | Nov 2025 | €461,528 | 148 m |
| 54 Stillorgan Grove, Blackrock, Dublin | May 2025 | €1,350,000 | 161 m |
| Arkglen, 2 Glenalbyn Rd, Stillorgan | Dec 2025 | €520,000 | 178 m |
| Apt 10 Woodview Court, Glenalbyn Rd, Stillorgan | Mar 2026 | €440,000 | 186 m |
| 6 Woodview Court, Glenalbyn Rd, Stillorgan | Aug 2025 | €455,000 | 190 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 July 2019
- Decision issued9 August 2019
- Appeal submitted4 September 2019
- Appeal decided29 November 2019
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- Granted30 m away
Permission for a single storey extension (8 sqm) with a roof light to the side and rear elevation of an…
Ardvarna, 18 Stillorgan Park Avenue, Blackrock, Co Dublin
D15A/0163Dún Laoghaire–RathdownLodged 11 Mar 2015Extension
- Granted30 m away
For the construction of a detached dormer dwelling with vehicular access from Stillorgan Park Avenue, new…
Ardvarna, 18, Stillorgan Park Avenue, Blackrock, Co. Dublin
D05A/0116Dún Laoghaire–RathdownLodged 3 Feb 2005New dwelling
- Granted30 m away
For first floor extnesion to rear and minor alterations/renovations and all associated site works
21, Stillorgan Park Avenue, Stillorgan, Co. Dublin
D05B/0746Dún Laoghaire–RathdownLodged 17 Oct 2005Extension
- Granted30 m away
Permission is sought for the construction of a 'Lawn Pod' garden room, of circa 22.75 m2 floor area, in the…
18A Stillorgan Park Avenue, Blackrock, Co. Dublin
D22B/0372Dún Laoghaire–RathdownLodged 11 Aug 2022Extension
- Granted50 m away
Permission for demolition of existing conservatory to the rear and two number chimney stacks to the front and…
20 Stillorgan Park Avenue, Stillorgan, Co Dublin
D17B/0433Dún Laoghaire–RathdownLodged 20 Sept 2017Extension
- Refused60 m away
To construct a new single storey extension to the rear (23 sq.m.) a new first floor extension to the side (30…
10A, Stillorgan Park Avenue, Stillorgan, Co. Dublin
D05B/0417Dún Laoghaire–RathdownLodged 3 Jun 2005Extension
- Granted60 m away
To construct a new first floor extension (30 sq.m.) to the side and a new entrance porch ( 3 sq.m.) to the…
10A, Stillorgan Park Avenue, Stillorgan, Co. Dublin
D05B/0416Dún Laoghaire–RathdownLodged 3 Jun 2005Extension
- Granted70 m away
Single storey entrance porch (2.7 sq. m.) to the front of dwelling
10A, Stillorgan Park Avenue, Stillorgan, Co. Dublin
D04B/0101Dún Laoghaire–RathdownLodged 13 Feb 2004Extension
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 for the following works: Removal of existing first floor dormer windows and ground floor bay…
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- GrantedChange of use
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- Awaiting decisionChange of use
Change of use at ground floor level from commercial to residential. Retention permission is sought for dormer…
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16773WaterfordLodged 1 Dec 2016
- InvalidExtension
The development will consist of permission for — The replacement of the existing dormer on the front (south)…
8 Wynnefield Road, Rathmines, Dublin 6, D06 V966
3794/24Dublin CityLodged 31 May 2024
- GrantedChange of use
For the following; a) to make internal alterations to the existing floor area including a minor extension to…
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16365ClareLodged 9 May 2016
- GrantedExtension
Permission is sought for: (A) The removal of existing main roof structure, including dormer to side, and…
41, Redesdale Road, Mount Merrion, Co. Dublin
D11A/0286Dún Laoghaire–RathdownLodged 21 Jun 2011
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