52, Knockcullen Drive, Knocklyon, Dublin 16
Construction of a rear sunroom and a first-floor bathroom extension in Knocklyon.
SD14B/0267 · South Dublin County Council · Lodged 3 November 2014
- Reference
- SD14B/0267
- Authority
- South Dublin County Council
- Register status
- Decided
- Type
- Permission
- Received
- 3 November 2014
- Floor area
- 12.4 m²
Summary
AI-generatedThe development consists of adding a sunroom to the rear of the existing house. It also includes extending the first floor at the rear to accommodate a new bathroom.
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
Addition of sunroom at rear of house and extension of rear first floor with the addition of a bathroom to rear of house.
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 |
|---|---|---|---|
| 57 Knockcullen Drive, Knocklyon, Rathfarnham | Dec 2025 | €820,000 | 51 m |
| 60 Knockcullen Dr, Knocklyon, Dublin 16 | Jul 2025 | €740,000 | 79 m |
| 54 Ashton Ave, Knocklyon, Dublin 16 | Oct 2025 | €850,000 | 84 m |
| 57 Elkwood, Rathfarnham, Dublin 16 | May 2026 | €740,000 | 129 m |
| 66 Knockcullen Dr, Knocklyon, Dublin 16 | Oct 2025 | €850,000 | 137 m |
| 14 Ashton Ave, Knocklyon, Dublin 16 | Feb 2025 | €655,000 | 155 m |
| 4 Ashton Lawn, Templeogue, Knocklyon | Mar 2025 | €628,000 | 167 m |
| 27 Ashton Lawn, Knockallen, Templeogue | Jun 2026 | €490,000 | 184 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 received3 November 2014
- Further information requested16 December 2014
- Decision due1 December 2014
- Decision issued9 February 2015
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
Conversion of existing garage to side of house and erection of extension
52, Knockcullen Drive, Knocklyon, Dublin 16
SD10B/0138South DublinLodged 8 Apr 2010Extension
- GrantedAt this site
Single storey domestic extension with roof light to the rear of existing two storey dwelling house; erection…
51, Knockcullen Drive, Knocklyon, Dublin 16
SD20B/0355South DublinLodged 23 Sept 2020Extension
- Granted30 m away
Relocation of the hall door entrance into the centre of the front elevation with canopy over, construction of…
82, Ashton Avenue, Knocklyon, Dublin 16
SD17B/0105South DublinLodged 22 Mar 2017Extension
- Granted30 m away
Single storey extension to rear and conversion of garage to utility/w.c. with pitched roof over
83, Ashton Avenue, Templeogue, Dublin 16
SD02B/0550South DublinLodged 16 Dec 2002Extension
- Granted30 m away
Demolition of existing car port & screen and construction of a single storey extension with hipped roof to…
84, Ashton Avenue, Templeogue, Dublin 6W.
SD06B/0790South DublinLodged 23 Oct 2006Extension
- Granted40 m away
Lobby, W.C. and utility to side
85 Ashton Avenue, Knocklyon, Dublin 16.
S99B/0528South DublinLodged 10 Aug 1999Extension
- Granted50 m away
Single storey two bedroom granny flat to side, and porch to front
47 Knockcullen Drive, Dublin 16.
SD02B/0393South DublinLodged 20 Aug 2002Extension
- Granted50 m away
(i) demolition of existing rear extension and shed; (ii) construction of single storey flat roof extension to…
44, Knockcullen Lawn, Knocklyon, Dublin 16, D16 ND86
SD25B/0504WSouth DublinLodged 21 Aug 2025Extension
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
Ground floor sunroom extension and first floor bathroom extension at rear
90, Floraville Avenue, Clondalkin, Dublin 22
SD05B/0385South DublinLodged 8 Jun 2005
- GrantedExtension
Single storey sun room extension to rear of house, also first floor bedroom extension over existing extended…
15, Mount Eagle View, Leopardstown Heights, Dublin 18
D05B/0057Dún Laoghaire–RathdownLodged 2 Feb 2005
- GrantedExtension
Extensions to rear, incorporating sunroom and bedrooms at ground and first floor
61 Whitehall Road, Terenure, Dublin 6W.
S00B/0086South DublinLodged 21 Feb 2000
- GrantedExtension
Construction of a rear ground floor sun room extension in addition to
29 St. Sylvester's Villas, Malahide, Co. Dublin.
F14B/0281FingalLodged 27 Nov 2014
- GrantedExtension
Single storey sunroom to the rear and a 2 storey extension to the side of the existing dwelling
4, Glencairn Walk, The Gallops, Leopardstown, Dublin 18.
D04B/0215Dún Laoghaire–RathdownLodged 24 Mar 2004
- WithdrawnExtension
Two storey domestic extension to the rear to include a new master bedroom and ensuite to first floor and…
4, Riversdale Avenue, Palmerstown, Dublin 20
SD03B/0038South DublinLodged 31 Jan 2003
Community
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