36, Castlefield Court, Castlefield Manor, Knocklyon, Dublin 16
Replacement of a rear extension and construction of a rear dormer window in Knocklyon.
ED08/0017 · South Dublin County Council · Lodged 13 June 2008
- Reference
- ED08/0017
- Authority
- South Dublin County Council
- Register status
- In progress
- Type
- Declaration of Exemption Section 5
- Received
- 13 June 2008
Summary
AI-generatedThis Section 5 declaration of exemption application is for the construction of a single-storey rear extension to replace an existing extension. It also includes a first-floor dormer window to a rear bedroom.
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
Construction of a single storey rear extention to replace existing extention and a first floor dormer to rear bedroom.
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 | 14 m |
| 47 Glenvara Park, Knocklyon, Dublin 16 | Mar 2026 | €617,963 | 165 m |
| 1 Monalea Grove, Firhouse, Ballycullen Rd | Apr 2025 | €575,000 | 184 m |
| 33a Monalea Grove, Firhouse, Dublin 24 | Feb 2025 | €670,000 | 203 m |
| Apt 5 Prospect Lodge, Knocklyn Road, Dublin 16 | Jun 2025 | €330,000 | 238 m |
| 38 Knockfield Manor, Knocklyon, Dublin 16 | Oct 2025 | €975,000 | 261 m |
| 3 St Judes Court, Firhouse, Dublin 24 | Jun 2026 | €446,000 | 280 m |
| Hillside, Old Knocklyon Rd, Knocklyon Dublin 16 | Apr 2025 | €630,000 | 285 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 received13 June 2008
- Decision due10 July 2008
- Decision issued20 August 2008
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
Installation of 1 no. dormer roof light to first floor rear bedroom
36, Castlefield Court, Castlefield Manor, Knocklyon, Dublin 16
SD08B/0658South DublinLodged 19 Sept 2008Alterations
- Granted30 m away
The widening of existing driveway, the construction of a single storey extension to front of existing…
13, Glenvara Park, Dublin 16
SD11B/0093South DublinLodged 21 Mar 2011Extension
- Granted40 m away
Single storey extension at rear
26 Castlefield Court, Knocklyon, Dublin 16.
SD17B/0255South DublinLodged 18 Jul 2017Extension
- Granted40 m away
Two storey extension at side, new pedestrian gate entrance with access to public footpath at side
17 Castlefield Court, Knocklyon, Dublin 16.
S00B/0065South DublinLodged 9 Feb 2000Extension
- Granted70 m away
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
- Granted70 m away
Extension to rear of dwelling, converting existing carport at front of dwelling to habitable accommodation,…
34, Glenvara Park, Dublin 16, D16 V096
SD25B/0171WSouth DublinLodged 31 Mar 2025Extension
- Invalid70 m away
Extension to rear of dwelling, converting existing carport at front of dwelling to habitable accommodation,…
34, Glenvara Park, Dublin 16, D16 V096
SD25B/0107WSouth DublinLodged 6 Mar 2025Extension
- Granted70 m away
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
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 rear and first floor dormer extension to side and rear
22, Ashtown Grove, Navan Road, Dublin 7
2113/18Dublin CityLodged 22 Jan 2018
- GrantedExtension
Construction of a single storey extension and dormer window to the rear of dormer
2, Finnstown Fairways, Lucan, Co. Dublin
SD21B/0635South DublinLodged 20 Dec 2021
- InvalidExtension
The construction of single-storey extension to the side and rear of an existing dwelling including…
235, Blackhorse Avenue, Dublin 7
WEB1992/20Dublin CityLodged 23 Dec 2020
- GrantedExtension
First floor dormer extension to rear bedroom with extension of utility area on ground floor, together with a…
6 Enniskerry Demesne , Enniskerry , Co. Wicklow
17286WicklowLodged 20 Mar 2017
- InvalidExtension
Single storey extension to the rear with rooflights; new dormer extension to existing attic to the rear and…
3, Templeville Avenue, Templeogue, Dublin 6W.
SD21B/0439South DublinLodged 9 Aug 2021
- GrantedExtension
Construction of a single storey front extension, a single storey rear extension, a rear dormer roof and a…
273, Pearse Avenue, Sallynoggin, Co. Dublin
D06B/0042Dún Laoghaire–RathdownLodged 24 Jan 2006
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