6, Knocklyon Heights, Templeogue, Dublin 16
Retention of a single-storey rear extension and associated internal alterations.
SD13B/0316 · South Dublin County Council · Lodged 18 December 2013
- Reference
- SD13B/0316
- Authority
- South Dublin County Council
- Register status
- Decided
- Type
- Retention
- Received
- 18 December 2013
- Floor area
- 38.2 m²
Summary
AI-generatedThe applicant is seeking retention permission for an existing single-storey rear extension measuring 38.2 sq.m. The application also covers minor internal alterations and external landscaping.
- Storey
- 1
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
Retention of a single storey 38.2sq. M. Extension to the rear of the existing property with associated minor internal alterations to the existing propoerty and external landscaping.
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 |
|---|---|---|---|
| Apt 5 Prospect Lodge, Knocklyn Road, Dublin 16 | Jun 2025 | €330,000 | 112 m |
| 38 Knockfield Manor, Knocklyon, Dublin 16 | Oct 2025 | €975,000 | 138 m |
| 35 Mount Alton, Knocklyon, Dublin 16 | Feb 2025 | €595,000 | 199 m |
| Hillside, Old Knocklyon Rd, Knocklyon Dublin 16 | Apr 2025 | €630,000 | 245 m |
| 2 Knocklyon Ave, Knocklyon Woods, Dublin 16 | Dec 2025 | €881,000 | 255 m |
| 4 Knocklyon Avenue, Templeogue, Dublin 16 | May 2025 | €670,000 | 262 m |
| 18 Delaford Dr, Knocklyon, Dublin 16 | Jul 2026 | €655,000 | 270 m |
| 2 Mount Alton Court, Knocklyon, Dublin 16 | Jul 2025 | €1,225,000 | 280 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 received18 December 2013
- Decision due20 February 2014
- Decision issued18 February 2014
- Grant issued31 March 2014
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
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
- InvalidAt this site
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
- Granted30 m away
A storey and a half extension to the side comprising of a sitting room at ground level and home office at…
4, Knocklyon Heights, Knocklyon, Dublin 16
SD21B/0079South DublinLodged 10 Jun 2021Extension
- Granted30 m away
3 no dormer windows to western side of elevation of dwelling, all finishes to match existing
4, Knocklyon Heights, Knocklyon, Dublin 16
SD05B/0438South DublinLodged 30 Jun 2005Alterations
- Granted40 m away
Construction of a new detached two storey four bedroom dwelling house and ancillary works, with alterations…
2, Knocklyon Heights, Dublin 16
SD23A/0117South DublinLodged 1 Dec 2023New dwelling
- Granted70 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
- Granted70 m away
Erection of a single storey premises comprising Meeting Hall and ancillary offices with associated site…
Knocklyon Road, Dublin 16.
S99A/0455South DublinLodged 8 Jul 1999Commercial
- Granted80 m away
First floor extended bedroom and new ensuite bathroom with pitched roof to the side of existing dwelling
5 Knocklyon Heights, Dublin 16
SD15B/0164South DublinLodged 14 May 2015Extension
Related developments
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Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
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SD18B/0485South DublinLodged 18 Jul 2019
- GrantedRetention
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SD20B/0388South DublinLodged 15 Oct 2020
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