16, Hersil Wood, Knocklyon Road, Knocklyon, Dublin 16
Construction of a single-storey front extension to the existing house.
SD17B/0038 · South Dublin County Council · Lodged 5 May 2017
- Reference
- SD17B/0038
- Authority
- South Dublin County Council
- Register status
- Decided
- Type
- Permission
- Received
- 5 May 2017
- Floor area
- 10.2 m²
Summary
AI-generatedThe project involves building a single-storey extension measuring 10.2 square meters to the front east elevation of the dwelling. All associated site works are also included.
- 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
The construction of a single storey extension (10.2sq. M) to the front (east) elevation of the existing dwelling 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 3 January 2018.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| No 2 The Lodge, Hersil Wood, Knocklyon | Jan 2025 | €940,000 | 58 m |
| 57 Knockcullen Drive, Knocklyon, Rathfarnham | Dec 2025 | €820,000 | 152 m |
| 60 Knockcullen Dr, Knocklyon, Dublin 16 | Jul 2025 | €740,000 | 155 m |
| 30 Ballyroan Park, Templeogue, Dublin 16 | Dec 2025 | €675,000 | 162 m |
| 66 Knockcullen Dr, Knocklyon, Dublin 16 | Oct 2025 | €850,000 | 174 m |
| 80 Landsdowne Park, Knocklyon Rd, Templeogue Dublin 16 | Feb 2025 | €720,000 | 204 m |
| 11 Ballyroan Park, Templeogue, Dublin 16 | Sept 2025 | €710,000 | 222 m |
| 8 Knocklyon Dr, Templeogue, Dublin 16 | Sept 2025 | €755,000 | 225 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 received5 May 2017
- Further information requested29 March 2017
- Further information received5 May 2017
- Decision due1 June 2017
- Decision issued31 May 2017
- Grant issued12 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
Omission of 14 previously approved 2.5 storey houses and their replacement with 11 houses comprising of 10…
Units 1, 2, 7 & 8 Landy Industrial Estate and detached house, 'Hersil' adjoining Knocklyon Service Station, Knocklyon Road, Dublin 16.
SD13A/0240South DublinLodged 4 Dec 2013Housing estate
- GrantedAt this site
Retention of alterations and modifications made as constructed to the permitted development as approved by…
21, Knockcullen Park, Knocklyon, Dublin 16
SD18B/0464South DublinLodged 9 Nov 2018Retention
- GrantedAt this site
Demolition of existing single storey garage and construction of a new detached dwelling house of two storey…
22, Knockcullen Park, Knocklyon, Dublin 16.
SD15A/0290South DublinLodged 14 Dec 2015New dwelling
- InvalidAt this site
Demolition of existing single storey garage and construction of a new detached dwelling house of two storey…
21, Knockcullen Park, Knocklyon, Dublin 16
SD15A/0272South DublinLodged 11 Sept 2015New dwelling
- GrantedAt this site
Alterations and extension to existing two storey detached dwelling house comprising additional floor space at…
22, Knockcullen Park, Knocklyon, Dublin 16.
SD05B/0119South DublinLodged 25 Feb 2005Extension
- Withdrawn30 m away
Construction of 28 no. 2/3 storey houses comprising: 1 no. detached 5 bedroom house, 1 no. detached 4 bedroom…
Landy's Industrial Estate, Knocklyon, Dublin 16
SD13A/0177South DublinLodged 29 Aug 2013Housing estate
- Granted30 m away
Alterations to the western portion of the approved site plan (prev. Refs SD07A/0977, PL 06S.2290906 and…
Knocklyon Service Station, Knocklyon, Dublin 16
SD09A/0303South DublinLodged 31 Jul 2009Housing estate
- Granted30 m away
Alterations to the western portion of the approved site plan (prev. Refs SD07A/0977, PL 06S.2290906 and…
Knocklyon Service Station, Knocklyon, Dublin 16
SD09A/0303/EPSouth DublinLodged 21 Mar 2014Housing estate
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