24A, Castlefield Court, Knocklyon, Dublin 16
Retention and completion of a rear sunroom and bedroom division in Knocklyon.
SD07B/0996 · South Dublin County Council · Lodged 12 December 2007
- Reference
- SD07B/0996
- Authority
- South Dublin County Council
- Register status
- Decided
- Type
- Permission and Retention
- Received
- 12 December 2007
- Floor area
- 19.51 m²
Summary
AI-generatedThe application seeks retention of a constructed sunroom floor base, completion of the sunroom, and the division of a rear bedroom from two to three bedrooms.
- 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
(a) retention of constructed 19.5sq. M. Floor base of proposed sunroom to rear of existing detached 2 storey dwelling and all associated site works in present form; (b) completion of sunroom to rear of existing detached 2 storey dwelling with windows facing sidew boundary and velux rooflights facing side boundaries, windows and door to rear; (c) division of existing bedroom to the rear from a 2 bedroom to a three bedroom 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.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 32 Castlefield Court, Castlefield Manor, Knocklyon Dublin 16 | Jul 2025 | €571,000 | 63 m |
| Apt 5 Prospect Lodge, Knocklyn Road, Dublin 16 | Jun 2025 | €330,000 | 204 m |
| Hillside, Old Knocklyon Rd, Knocklyon Dublin 16 | Apr 2025 | €630,000 | 208 m |
| 1 Monalea Grove, Firhouse, Ballycullen Rd | Apr 2025 | €575,000 | 216 m |
| 47 Glenvara Park, Knocklyon, Dublin 16 | Mar 2026 | €617,963 | 224 m |
| 1 Monalea Park, Firhouse, Dublin 24 | Jan 2026 | €600,000 | 228 m |
| 38 Knockfield Manor, Knocklyon, Dublin 16 | Oct 2025 | €975,000 | 243 m |
| 33a Monalea Grove, Firhouse, Dublin 24 | Feb 2025 | €670,000 | 245 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 received12 December 2007
- Decision due14 February 2008
- Decision issued8 February 2008
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- InvalidAt this site
(a) The proposed retention consists of constructed 19.5sqm floor base of proposed sun room to rear of…
24A, Castlefield Court, Knocklyon, Dublin 16
SD07B/0867South DublinLodged 18 Oct 2007Extension
- GrantedAt this site
Detached two storey dwelling on vacant site with seperate entrance, windows with obscure glass facing onto…
Site adjacent to, 24, Castlefield Court, Knocklyon, Dublin 16
SD07A/0299South DublinLodged 26 Apr 2007New dwelling
- RefusedAt this site
Detached two storey type dwelling on vacant site with seperate entrance, windows with obscure glass facing…
Site adjacent to 24, Castlefield Court, Knocklyon, Dublin 16
SD06A/1030South DublinLodged 1 Dec 2006New dwelling
- GrantedAt this site
Conversion of existing attic space comprising of modification of existing roof structure; raising of existing…
24, Castlefield Court, Knocklyon, Dublin 16
SD21B/0608South DublinLodged 3 Dec 2021Extension
- GrantedAt this site
Planning Permission Sought for to extend the existing concrete ridge tiles & roof tiled to form a new Dutch…
20, Castlefield Court, Dublin 16
SD24B/0106South DublinLodged 15 Mar 2024Extension
- Granted40 m away
Study/playroom infill extension to west side of house, including new 'Velux' rooflight; and new infill…
10, Castlefield Orchard, Knocklyon, Dublin 16
SD21B/0144South DublinLodged 24 May 2021Extension
- Granted40 m away
Single storey extension at rear
26 Castlefield Court, Knocklyon, Dublin 16.
SD17B/0255South DublinLodged 18 Jul 2017Extension
- Granted60 m away
11 No. of dwellings, consisting of 9 No. 2/3 bedroom terraced houses (house Nos 1-9) and 2 No. 3 bedroom…
Castlefield Avenue, Knocklyon, Dublin 16.
S01A/0348South DublinLodged 17 Sept 2001Housing estate
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- InvalidExtension
(a) The proposed retention consists of constructed 19.5sqm floor base of proposed sun room to rear of…
24A, Castlefield Court, Knocklyon, Dublin 16
SD07B/0867South DublinLodged 18 Oct 2007
- GrantedExtension
Permission for removal of existing sunroom to the rear of existing two storey dwelling and also the…
74 Willow Grove , Mounthamilton , Dundalk Co Louth
20973LouthLodged 18 Nov 2020
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For the demolition of existing sunroom and for the construction of extension to the side and rear of existing…
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- Awaiting decisionExtension
The demolition of existing sunroom at side elevation of existing dwellinghouse and the construction of new…
Clonleigh, Kinsale, Co. Cork,
216889corkLodged 22 Oct 2021
- GrantedExtension
Permission to retain minor alterations to existing dwelling, permission to demolish sunroom and permission to…
Garranereagh, Kilbrittain, Co. Cork,
214766corkLodged 26 Mar 2021
- GrantedExtension
Permission for (a) demolition of single storey sunroom to rear of existing dwelling, (b) construction of two…
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164941corkLodged 25 Apr 2016
Community
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