32, Knocklyon Heights, Knocklyon, Dublin 16, D16P2K0
Demolition of a garage and kitchen to build a new four-bedroom detached house in Knocklyon.
SD25A/0189W · South Dublin County Council · Lodged 16 August 2025
- Reference
- SD25A/0189W
- Authority
- South Dublin County Council
- Register status
- Appealed
- Type
- Permission
- Received
- 16 August 2025
Summary
AI-generatedThe applicant plans to divide the existing site into two plots. This involves demolishing the existing garage and kitchen area of the current house to erect a new four-bedroom, two-storey detached house in the side garden, complete with a new vehicular entrance.
- Residential unit
- 1
- 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
Divide existing site into 2 sites, demolish existing garage and kitchen area of existing house, erect a new 4 bedroom detached 2 storey house in the side garden of site with new boundary walls, 2 car spaces and new vehicular entrance to front of new house and all associated site works.
Land-use zoning
What this land is zoned for
“To protect and/or improve residential amenity”
National zoning type: Existing residential
Objective set by the South Dublin 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.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 35 Mount Alton, Knocklyon, Dublin 16 | Feb 2025 | €595,000 | 118 m |
| Apt 5 Prospect Lodge, Knocklyn Road, Dublin 16 | Jun 2025 | €330,000 | 173 m |
| 38 Knockfield Manor, Knocklyon, Dublin 16 | Oct 2025 | €975,000 | 175 m |
| 2 Knocklyon Ave, Knocklyon Woods, Dublin 16 | Dec 2025 | €881,000 | 200 m |
| 4 Knocklyon Avenue, Templeogue, Dublin 16 | May 2025 | €670,000 | 206 m |
| 2 Mount Alton Court, Knocklyon, Dublin 16 | Jul 2025 | €1,225,000 | 210 m |
| 18 Delaford Dr, Knocklyon, Dublin 16 | Jul 2026 | €655,000 | 247 m |
| 7 Beverley Park, Knocklyon, Dublin 16 | Sept 2025 | €280,000 | 303 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 received16 August 2025
- Decision due10 October 2025
- Decision issued8 October 2025
- Appeal submitted31 October 2025
- Appeal decided8 April 2026
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
Divide existing site into 2 sites, demolish existing garage and kitchen area of existing house, erect a new 4…
32, Knocklyon Heights, Knocklyon, Dublin 16
SD18A/0179South DublinLodged 22 May 2018New dwelling
- Granted30 m away
Demolition of single storey garage to the side of existing house, and construction of a 2 storey detached…
30, Knocklyon Heights, Templeogue, Dublin 16
SD08A/0221South DublinLodged 12 Jun 2008New dwelling
- Granted40 m away
Firhouse/Ballycullen Quality Bus Corridor (QBC) on Ballycullen Road, Firhouse Road and Old Bridge Road…
Ballycullen Road, Dublin 16
SD078/0016South DublinLodged 6 Nov 2007Infrastructure
- Granted60 m away
Rear single storey family room
19 Knocklyon Heights, Templeogue, Dublin 16.
S99B/0491South DublinLodged 22 Jul 1999Extension
- Granted60 m away
New extension to include new two storey extension to side, glazed porch to front, new pitched roof to front…
27, Knocklyon Heights, Templeogue, Dublin 16.
SD06B/0098South DublinLodged 19 Jun 2006Extension
- Granted70 m away
Erection of a detached house with new entrance from the existing road Hammerhead
Site to rear of 23 Mount Alton, Knocklyon Road, Templeogue, Dublin 16.
S99A/0185South DublinLodged 25 Mar 1999New dwelling
- Invalid70 m away
Two bedroom, two storey dormer detached dwelling to rear of existing dwelling: 2 dormer windows one to front…
4, Knocklyon Heights, Knocklyon, Dublin 16
SD05A/0678South DublinLodged 9 Aug 2005New dwelling
- Refused70 m away
2 bedroom, 2 storey dormer detached dwelling to rear of existing dwellin; with 2 no. dormer windows- one to…
4, Knocklyon Heights, Knocklyon, Dublin 16
SD05A/0840South DublinLodged 12 Oct 2005New dwelling
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- GrantedNew dwelling
Divide existing site into 2 sites, demolish existing garage and kitchen area of existing house, erect a new 4…
32, Knocklyon Heights, Knocklyon, Dublin 16
SD18A/0179South DublinLodged 22 May 2018
- GrantedNew dwelling
Demolition of single storey extension to side and construction of a new 2 and a half storey detached four…
27, Brookfield, Kimmage, Dublin 12 D12 N2E1
WEB1881/22Dublin CityLodged 21 Sept 2022
- GrantedNew dwelling
Demolition of an existing single storey extension and converted garage, sub-division of plot, erection of new…
2, Fonthill Park, Rathfarnham, Dublin 14
SD17A/0021South DublinLodged 31 May 2017
- GrantedNew dwelling
Demolish existing single storey extension to side and form new vehicular entrance and construct a detached 2…
45 Woodfield, Scholarstown Road, Rathfarnham, Dublin 16.
SD02A/0205South DublinLodged 27 Jun 2002
- GrantedNew dwelling
Demolition of garage and study room to side of existing house; construction of a two storey, detached…
1, Grosvenor Court, Templeville Road, Templeogue, Dublin 16, D6WFH10
SD21A/0274South DublinLodged 6 Oct 2021
- GrantedNew dwelling
Demolition of the existing two storey extension to the side and single storey family flat to the rear of the…
106, Templeville Road, Templeogue, Dublin 6W
SD19A/0186South DublinLodged 20 Sept 2019
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