2, Knocklyon Park, Knocklyon, Dublin 16
Demolition of a 5 sq.m portion of a single-storey extension in Knocklyon.
SD20B/0209 · South Dublin County Council · Lodged 29 June 2020
- Reference
- SD20B/0209
- Authority
- South Dublin County Council
- Register status
- Decided
- Type
- Retention
- Received
- 29 June 2020
Summary
AI-generatedThe application seeks permission for the demolition of a 5 sq.m portion of a single-storey extension. This is in addition to a 6 sq.m demolition previously granted permission under reference SD18A/0288.
- Floor area
- 5 m²
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
Demolition of 5sq. M of the single storey extension, in addition to the 6sq. M granted permission, reference sd18a/0288.
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.
Built — construction complete
A commencement notice records works starting on 11 March 2021.
Notified floor area: 122 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 12 Delaford Park, Dublin 16, Dublin | Nov 2025 | €720,000 | 87 m |
| 19 Knocklyon Green, Templeogue, Dublin 16 | May 2025 | €830,000 | 92 m |
| 18 Delaford Dr, Knocklyon, Dublin 16 | Jul 2026 | €655,000 | 137 m |
| 4 Knocklyon Avenue, Templeogue, Dublin 16 | May 2025 | €670,000 | 163 m |
| 2 Knocklyon Ave, Knocklyon Woods, Dublin 16 | Dec 2025 | €881,000 | 164 m |
| 35 Knocklyon Park, Knocklyon Woods, Templeogue Dublin 16 | Jul 2025 | €687,000 | 165 m |
| 60 Knocklyon Green, Templeogue, Dublin 16 | Apr 2026 | €650,000 | 190 m |
| 16 Green Acre Court, Firhouse Rd, Templeogue Dublin 16 | Mar 2025 | €595,000 | 222 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 received29 June 2020
- Decision due23 August 2020
- Decision issued10 July 2020
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
Permission to retain the demolition of 5sq.m of the single storey domestic extension, in addition to the…
2, Knocklyon Park, Knocklyon, Dublin 16
SD20B/0271South DublinLodged 27 Jul 2020Retention
- GrantedAt this site
Single storey extension at front and side
2, Knocklyon Park, Knocklyon, Dublin 16
SD04B/0604South DublinLodged 17 Nov 2004Extension
- GrantedAt this site
3 bedroom, 2 storey house of 118sq.m and demolition of 6sq.m of existing house
Site adjacent to 2, Knocklyon Park, Knocklyon, Dublin 16
SD18A/0228South DublinLodged 19 Nov 2018New dwelling
- GrantedAt this site
New detached, two storey dwelling house of c. 122sq.m with new vehicular entrance with all site development…
2, Knocklyon Park, Knocklyon, Dublin 16
SD20A/0243South DublinLodged 24 Sept 2020New dwelling
- GrantedAt this site
3 bedroom, two storey house of 140sq.m with a new vehicular access consisting of amendments to Ref.…
2, Knocklyon Park, Knocklyon, Dublin 16
SD20A/0001South DublinLodged 6 Mar 2020New dwelling
- Granted30 m away
Living room bay window extension to front
6, Knocklyon Park, Dublin 16
SD03B/0077South DublinLodged 18 Feb 2003Extension
- Granted30 m away
Retention of alterations to previously approved porch extension, garage conversion and single storey…
6 Knocklyon Park, Dublin 16.
S99B/0638South DublinLodged 6 Jun 2000Retention
- Granted30 m away
Single storey conservatory extension (total floor area 9sq.m.) to the rear
6, Knocklyon Park, Dublin 16
SD07B/0932South DublinLodged 16 Nov 2007Extension
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- GrantedRetention
Permission to retain the demolition of 5sq.m of the single storey domestic extension, in addition to the…
2, Knocklyon Park, Knocklyon, Dublin 16
SD20B/0271South DublinLodged 27 Jul 2020
- RefusedDemolition
The demolition of an existing single storey extension (circa 17.44 sq
66 St Marnocks Avenue, Portmarnock, Co Dublin
F13B/0007FingalLodged 1 Feb 2013
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F13B/0185FingalLodged 9 Jul 2014
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F20B/0059FingalLodged 6 Mar 2020
- GrantedExtension
Permission for demolition of the existing single storey side and rear extension and the construction of a new…
135 Churchtown Road Lower, Churchtown, Dublin 14
D16B/0054Dún Laoghaire–RathdownLodged 24 Jun 2016
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