15 Trees Avenue, Stillorgan, Co Dublin
Construction of a new three-level house in a side garden in Stillorgan.
D15A/0582 · Dun Laoghaire Rathdown County Council · Lodged 10 November 2015
- Reference
- D15A/0582
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 10 November 2015
Summary
AI-generatedPermission is sought for a detached three-level house built within the side garden of an existing property. The design includes a second-level balcony facing north-east and will utilize the existing vehicular entrance.
- Residential unit
- 1
- Storeys
- 3
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 a detached three level house with north-east facing second level balcony. Using existing vehicular entrance all in the side garden.
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 27 May 2019.
Notified floor area: 167.74 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 117 The Rise, Mount Merrion, Dublin | Mar 2025 | €1,701,001 | 142 m |
| Seven Churches, Glendalough, Co Wicklow | Sept 2025 | €351,000 | 161 m |
| 31 Trees Rd, Mount Merrion, Blackrock | Nov 2025 | €1,740,000 | 176 m |
| 66 South Ave, Mount Merrion, Dublin | Feb 2025 | €1,255,000 | 186 m |
| 64 South Ave, Mount Merrion, Dublin | Mar 2026 | €1,390,000 | 195 m |
| 43 Trees Road, Mount Merrion, Co Dublin | Nov 2025 | €1,300,000 | 207 m |
| 56 Glenabbey Rd, Mount Merrion, Dublin | Jan 2025 | €1,315,000 | 213 m |
| 29 Sycamore Road, Mount Merrion, Co Dublin | Sept 2025 | €1,785,000 | 214 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 received10 November 2015
- Decision issued7 December 2015
- Appeal submitted11 January 2016
- Appeal decided14 April 2016
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 for change of house type granted under previous planning ref. no. D15A/0582 and connect to…
15 Trees Avenue, Stillorgan, Co Dublin
D17A/0900Dún Laoghaire–RathdownLodged 10 Oct 2017Alterations
- GrantedAt this site
Permission for change of house type granted under previous planning ref. no. D15A/0582 and connect to…
15 Trees Avenue, Stillorgan, Co Dublin
D18A/0746Dún Laoghaire–RathdownLodged 10 Dec 2018Alterations
- RefusedAt this site
Permission for alterations to final grant of permission Reg Ref D96A/0500 omitting condition No. 3 of said…
15, Trees Avenue, Mount Merrion, Co. Dublin
D13A/0030Dún Laoghaire–RathdownLodged 24 Jan 2013Change of use
- GrantedAt this site
Permission to retain two rectangular windows at garden floor extension, fitted instead of two circular…
15, Trees Avenue, Stillorgan, Co Dublin
D09A/0127Dún Laoghaire–RathdownLodged 19 Feb 2009Retention
- GrantedAt this site
Planning permission is sought for change of use from crèche to Montessori within the existing rear…
15, Trees Avenue, Stillorgan, Co Dublin
D11A/0375Dún Laoghaire–RathdownLodged 5 Aug 2011Change of use
- GrantedAt this site
Permission is sought for a single storey, one-room extension at the rear of the entrance level with a…
15, Trees Avenue, Stillorgan, Co. Dublin
D12B/0212Dún Laoghaire–RathdownLodged 27 Jun 2012Extension
- InvalidAt this site
Permission is sought for alterations to Final Grant of Permission Reg: Ref: D96A/0500 omitting Condition No.…
15, Trees Avenue, Mount Merrion, Co. Dublin
D12A/0446Dún Laoghaire–RathdownLodged 15 Nov 2012Change of use
- GrantedAt this site
A crèche in rear garden level single-storey extension, widen existing entrance gates, provide off-street drop…
15, Trees Avenue, Mount Merrion, Co. Dublin
D06A/1977Dún Laoghaire–RathdownLodged 22 Dec 2006Commercial
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- RefusedNew dwelling
Permission for a detached 3-level house with south-facing balcony and separate vehicular entrance, adjacent…
2, Cloister Gate, Carysfort Avenue, Blackrock, Co. Dublin
D09A/0704Dún Laoghaire–RathdownLodged 21 Sept 2009
- InvalidNew dwelling
Permission for 2 storey, 3 bedroom detached dwelling with new vehicular entrance in side garden
2, Tymonville Court, Dublin 24
SD06A/0512South DublinLodged 21 Jun 2006
- GrantedNew dwelling
Permission is sought for a 2 storey 3 bedroomed detached house in the side garden
12, Glencairn Copse, The Gallops, Leopardstown, Dublin 18
D08A/0444Dún Laoghaire–RathdownLodged 21 Apr 2008
- GrantedNew dwelling
Permission is sought for an increased width of side entrance and a three bedroomed detached house on three…
40, Ardglas, Sandyford Road, Dundrum, Dublin 16
D05A/0959Dún Laoghaire–RathdownLodged 26 Jul 2005
- GrantedNew dwelling
Permission for the construction of a 3 storey, detached house (of which the third level comprises of…
Site to side of 92 South Park, Foxrock, Dublin 18
D16A/0129Dún Laoghaire–RathdownLodged 15 Jun 2016
- RefusedNew dwelling
Permission for the construction of a 3 storey detached house (of which the third level comprises of habitable…
Site to side of 92 South Park, Foxrock, Dublin 18
D14A/0425Dún Laoghaire–RathdownLodged 2 Jun 2015
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