23, Knocklyon Drive, Dublin 16
Single-storey rear bedroom extension and internal alterations to a house in Dublin 16.
SD10B/0165 · South Dublin County Council · Lodged 26 April 2010
- Reference
- SD10B/0165
- Authority
- South Dublin County Council
- Register status
- Decided
- Type
- Permission
- Received
- 26 April 2010
- Floor area
- 14.75 m²
Summary
AI-generatedThe project involves building a single-storey bedroom extension with a tiled roof to the rear of the property. It also includes internal alterations to an existing ground floor side room, featuring a new front window and a tiled roof.
- 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
Single storey bedroom to rear with tiled roof over; internal alterations to existing ground floor room to side with new window to front and tiled roof over same.
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 |
|---|---|---|---|
| 8 Knocklyon Dr, Templeogue, Dublin 16 | Sept 2025 | €755,000 | 51 m |
| 30 Ballyroan Park, Templeogue, Dublin 16 | Dec 2025 | €675,000 | 84 m |
| 11 Ballyroan Park, Templeogue, Dublin 16 | Sept 2025 | €710,000 | 104 m |
| 54 Ballyroan Road, Rathfarnham, Dublin 16 | Feb 2026 | €894,000 | 154 m |
| Castlegrace Ballyroan Park, Rathfarnham, Dublin 16 | Jan 2025 | €975,000 | 161 m |
| 95 Ballyroan Rd, Templeogue, Dublin 16 | Sept 2025 | €675,000 | 174 m |
| 90 Ballyroan Rd, Templeogue, Dublin 16 | May 2025 | €337,500 | 180 m |
| No 2 The Lodge, Hersil Wood, Knocklyon | Jan 2025 | €940,000 | 218 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 received26 April 2010
- Decision due20 June 2010
- Decision issued17 June 2010
- Grant issued5 August 2010
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 of 2no. roof windows to front elevation; permission for extension to and conversion of garage and…
25, Knocklyon Drive, Templeogue, Dublin 16
SD08B/0126South DublinLodged 29 Feb 2008Extension
- WithdrawnAt this site
Demolition of existing concrete shed, conversion of existing garage to family room, construction of new first…
21, Knocklyon Drive, Rathfarnham, Dublin 16.
SD05B/0675South DublinLodged 12 Dec 2005Extension
- InvalidAt this site
Conversion of existing garage to family room, construction of new first floor extension over existing garage…
21, Knocklyon Drive, Rathfarnham, Dublin 16.
SD06B/0016South DublinLodged 13 Jan 2006Extension
- GrantedAt this site
Conversion of existing garage to family room, construction of new first floor extension over existing garage…
21, Knocklyon Drive, Rathfarnham, Dublin 16.
SD06B/0035South DublinLodged 25 Jan 2006Extension
- Granted50 m away
Ground floor rear extension with flat roof and 4 roof lights over; resizing of garage entrance to front and 1…
33, Knocklyon Drive, Rathfarnham, Dublin 16
SD21B/0522South DublinLodged 8 Oct 2021Extension
- Granted50 m away
Construction of single storey extension to rear; two storey extension to the side; porch to front; dormer…
35, Knocklyon Drive, Dublin 16
SD21B/0508South DublinLodged 29 Sept 2021Extension
- Granted60 m away
Single storey extension to rear of house
12, Knocklyon Drive, Templeogue, Dublin 16
SD04B/0270South DublinLodged 24 May 2004Extension
- Granted60 m away
Build an extension over existing garage and roof dormer to rear
12 Knocklyon Drive, Templeogue, Dublin 16.
S00B/0070South DublinLodged 10 Feb 2000Extension
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
Single storey extension to front and rear, alteration to front elevation, conversion from storage to bedroom…
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S00B/0003South DublinLodged 5 Jan 2000
- GrantedExtension
Construction of single storey extension to rear, first floor over part of existing single storey dwelling…
Solanus, Moneygurney, Douglas, Co. Cork
165405corkLodged 10 Jun 2016
- Awaiting decisionExtension
Planning permission for the following: Construct new first floor level bedroom over existing single story…
60 Tower View , Trim , Co. Meath C15 PK51
24105MeathLodged 12 Mar 2024
- GrantedExtension
Single storey extension and alterations to the rear and side of the existing dwelling together with side…
23 Castle Village Walk , Celbridge , Co. Kildare.
17219KildareLodged 2 Mar 2017
- GrantedExtension
Single storey extension to dwelling house consisting of 2 no. bedrooms at rear of house with alterations to…
27 Hillview, Upper Kilmoney Road, Kilmoney, Carrigaline
134201corkLodged 7 Feb 2013
- GrantedExtension
Alterations and extension to rear of existing single storey family dwelling comprising of additional living…
Cunard, St. Anne's, Glenasmole, Dublin 24.
S02B/0095South DublinLodged 28 Feb 2002
Community
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