1A, Castlefield Green, Castlefield Manor, Knocklyon, Dublin 16
A two-storey extension to the side of an existing house in Knocklyon.
SD05B/0471 · South Dublin County Council · Lodged 14 July 2005
- Reference
- SD05B/0471
- Authority
- South Dublin County Council
- Register status
- Decided
- Type
- Permission
- Received
- 14 July 2005
- Floor area
- 113.94 m²
Summary
AI-generatedPlanning permission is sought for the construction of a two-storey extension attached to the northern gable of the existing dwelling. The development will also include all associated site works.
- Storeys
- 2
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
Two storey extension attached to the northern gable of existing dwelling together with 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.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 3 Castlefield Grove, Knocklyon, Dublin 16 | May 2025 | €625,000 | 74 m |
| 9 Castlefield Grove, Castlefield Manor, Templeogue Dublin 16 | May 2026 | €600,000 | 94 m |
| 12 Beverly Crescent, Knocklyon, Dublin 16 | Jan 2025 | €712,500 | 175 m |
| 23 Beverly Crescent, Templeogue, Dublin 16 | Aug 2025 | €582,500 | 208 m |
| 24 Beverly Crescent, Knocklyon, Dublin 16 | Sept 2025 | €565,000 | 217 m |
| 202 Glenvara Park, Knocklyon, Templeogue | Mar 2026 | €360,000 | 255 m |
| 7 Beverley Park, Knocklyon, Dublin 16 | Sept 2025 | €280,000 | 258 m |
| 1 Beverly Downs, Beverly Court, Knocklyon Dublin 16 | Sept 2025 | €765,000 | 282 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 received14 July 2005
- Decision due6 September 2005
- Decision issued5 September 2005
- Grant issued20 October 2005
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 attic space to non-habitable space; dormer to rear; Velux to front and all associated site…
3, Castlefield Green, Dublin 16
SD22B/0113South DublinLodged 15 Mar 2022Extension
- GrantedAt this site
Retention permission for detached single storey garage in rear garden. Retention permission for gated…
59, Castlefield Park, Knocklyon, Dublin 16
SD08B/0340South DublinLodged 9 May 2008Extension
- RefusedAt this site
Demolition of existing detached single storey garage in rear garden, construction of detached 3 bedroom…
59 Castlefield Park, Knocklyon, Dublin 16
SD16A/0053South DublinLodged 22 Feb 2016New dwelling
- Granted30 m away
Single storey extension to the side and rear
1, Castlefield Drive, Castlefield Manor, Knocklyon, Dublin 16.
SD04B/0591South DublinLodged 8 Nov 2004Extension
- Granted80 m away
(1) demolition of existing kitchen and formation of single storey extension to rear of house, (2) increase in…
10 Castlefield Grove, Knocklyon, Dublin 16.
S00B/0324South DublinLodged 17 May 2000Extension
- Granted90 m away
Alterations to left hand gable and roof to facilitate an attic conversion that will include the installation…
7, Castlefield Grove, Dublin 16
SD12B/0189South DublinLodged 16 Jan 2013Alterations
- Granted100 m away
Single storey extension to rear
12 Castlefield Park, Knocklyon, Dublin 16.
S99B/0276South DublinLodged 28 Apr 1999Extension
- Granted100 m away
Conversion of existing attic space comprising of modification of existing roof structure, raising of existing…
15, Castlefield Green, Dublin 16
SD23B/0336South DublinLodged 3 Aug 2023Extension
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
Two storey extension to the side of existing dwelling along with associated site works
5, Orchard Grove, Newcastle, Co. Dublin
SD03B/0196South DublinLodged 15 Apr 2003
- GrantedExtension
A two storey extension to the gable of existing dwelling and associated site works
8 Connolly Avenue , Janesboro , Limerick
2461072LimerickLodged 29 Oct 2024
- InvalidExtension
New two storey extension to the side of the existing dwelling, some internal alterations and associated site…
41, Glenealy Road, Drimnagh, Dublin 12
WEB1068/22Dublin CityLodged 1 Feb 2022
- InvalidExtension
Two storey extension to dwelling at front, side and rear, related alterations to existing layout & all…
77, Corrib Road, Terenure, Dublin 6w, D6W Y314
WEB1068/24Dublin CityLodged 24 Jan 2024
- Awaiting decisionExtension
A two storey extension to the rear and side of dwelling with associated site works
15 Siddons Court, Aghada, County Cork,
196495corkLodged 16 Oct 2019
- GrantedExtension
Two storey extension to side of dwelling & single storey extension to rear of dwelling and associated site…
9, Fforster Row, Ballydowd Manor, Lucan, Co. Dublin.
SD06B/0186South DublinLodged 24 Mar 2006
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