25, Knocklyon Park, Knocklyon, Dublin 16
Replacing the existing porch with a new single-storey front hallway extension.
SD17B/0170 · South Dublin County Council · Lodged 4 May 2017
- Reference
- SD17B/0170
- Authority
- South Dublin County Council
- Register status
- Decided
- Type
- Permission
- Received
- 4 May 2017
- Floor area
- 3.43 m²
Summary
AI-generatedPlanning permission is sought to replace the existing porch with a new single-storey pitched roof hallway extension to the front of the house, measuring 3.43 square metres.
- 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
Replacing existing porch with new single storey pitched roof hallway extension to front (3.43sq. M) including window to side/east elevation 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.
Built — construction complete
A commencement notice records works starting on 21 May 2018.
Notified floor area: 3.43 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 35 Knocklyon Park, Knocklyon Woods, Templeogue Dublin 16 | Jul 2025 | €687,000 | 45 m |
| 19 Knocklyon Green, Templeogue, Dublin 16 | May 2025 | €830,000 | 83 m |
| 16 Green Acre Court, Firhouse Rd, Templeogue Dublin 16 | Mar 2025 | €595,000 | 106 m |
| 69 Westbourne Lodge, Templeogue, Dublin 16 | Dec 2025 | €665,000 | 119 m |
| 60 Knocklyon Green, Templeogue, Dublin 16 | Apr 2026 | €650,000 | 135 m |
| 76 Westbourne Lodge, Templeogue, Dublin 16 | Oct 2025 | €608,000 | 147 m |
| 87 Westbourne Lodge, Templeogue, Dublin 16not full market price | Mar 2025 | €500,000 | 168 m |
| 12 Delaford Park, Dublin 16, Dublin | Nov 2025 | €720,000 | 202 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 received4 May 2017
- Decision due28 June 2017
- Decision issued23 June 2017
- Grant issued31 July 2017
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
Retention for the conversion of the garage to a habitable room, a new window to the front elevation where the…
27, Knocklyon Park, Templeogue, Dublin 16
SD04B/0539South DublinLodged 12 Oct 2004Retention
- Granted40 m away
Single storey extension to rear to provide kitchen / dining with pitched roof over with 5 velux rooflights…
17, Knocklyon Park, Dublin 16
SD08B/0274South DublinLodged 21 Apr 2008Extension
- Granted40 m away
Single storey extension to living room to front, extended porch and pitched roof over all and across front of…
17, Knocklyon Park, Knocklyon, Dublin 16
SD09B/0181South DublinLodged 12 May 2009Extension
- Refused40 m away
1 detached two storey three bedroom house and removal of garage and utility room
20 Knocklyon Park, Templeogue, Dublin 16.
S01A/0667South DublinLodged 5 Oct 2001New dwelling
- Granted50 m away
Construction of extension to front, rear and side of existing two storey semi-detached house, to include…
15, Knocklyon Park, Templeogue, Dublin 16, D16 N1W8.
SD25B/0061WSouth DublinLodged 13 Feb 2025Extension
- Refused50 m away
Modifications to a previously granted permission (SD25B/0061W), to include construction of a dormer to the…
15, Knocklyon Park, Templeogue, Dublin 16, D16 N1W8
SD26B/0056WSouth DublinLodged 11 Feb 2026Extension
- Granted50 m away
Two storey extension to rear to provide kitchen/dining at ground floor with 3 velux rooflights over and…
24, Knocklyon Park, Knocklyon, Dublin 16
SD07B/0970South DublinLodged 3 Dec 2007Extension
- Granted50 m away
Demolition of single storey unit, concrete walls and gates; removal of containers and portacabin; 3 new…
Pineview Business Park, Firhouse Road, Knocklyon, Dublin 16
SD22A/0110South DublinLodged 14 Jul 2022Industrial
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
Construction of single storey porch extension to front, single storey extension to the rear and alterations…
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185457corkLodged 5 Jun 2018
- GrantedExtension
New single storey porch (3.2m.sq.) to front of property and alterations to roof profile on front elevation,…
33 Seaview , Kilcoole , Co. Wicklow
23601WicklowLodged 17 Jul 2023
- GrantedExtension
Construction of a new flat roof single storey porch extension to front (east) and side (south) elevations of…
"Celmar", Golf Links Road, Knockaverry, Youghal, Co.Cork
224835corkLodged 13 Apr 2022
- GrantedExtension
Construction of porch to front elevation, single storey extension to side elevation and single storey…
Knockglass, Monacreagh, Ladysbridge, Co. Cork
235105corkLodged 31 May 2023
- GrantedExtension
Construction of a new entrance porch extension to the front and construction of a new single storey extension…
No. 9 Lackanalooha, Mallow, ,
156976corkLodged 23 Dec 2015
- GrantedExtension
New porch extension to front, demolition of existing sunroom/conservatory and erection of a new ground floor…
17 Newlands Road,, Dublin 22.
SD23B/0241South DublinLodged 30 May 2023
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