15, Castlefield Green, Dublin 16
Attic conversion with roof modifications and a rear dormer window.
SD23B/0336 · South Dublin County Council · Lodged 3 August 2023
- Reference
- SD23B/0336
- Authority
- South Dublin County Council
- Register status
- Decided
- Type
- Permission
- Received
- 3 August 2023
Summary
AI-generatedConversion of the existing attic space to include modifications to the roof structure and raising the existing gable. The works will feature a new access stairs, two front roof windows, and a flat roof dormer to the rear.
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
Conversion of existing attic space comprising of modification of existing roof structure, raising of existing gable c/w window and dutch hip, new access stairs, 2no. Roof windows to the front and flat roof dormer to the rear
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.
Built — construction complete
A commencement notice records works starting on 29 November 2023.
Notified floor area: 117.2 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 3 Castlefield Grove, Knocklyon, Dublin 16 | May 2025 | €625,000 | 113 m |
| 9 Castlefield Grove, Castlefield Manor, Templeogue Dublin 16 | May 2026 | €600,000 | 128 m |
| 12 Beverly Crescent, Knocklyon, Dublin 16 | Jan 2025 | €712,500 | 207 m |
| 202 Glenvara Park, Knocklyon, Templeogue | Mar 2026 | €360,000 | 234 m |
| 24 Beverly Crescent, Knocklyon, Dublin 16 | Sept 2025 | €565,000 | 242 m |
| 23 Beverly Crescent, Templeogue, Dublin 16 | Aug 2025 | €582,500 | 250 m |
| 10 Glenlyon Crescent, Knocklyoh, Dublin 16 | Apr 2025 | €636,000 | 307 m |
| 22 Woodstown Parade, Dublin 16 | Mar 2026 | €850,000 | 313 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 August 2023
- Decision due27 September 2023
- Decision issued27 September 2023
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
Construct a single storey extension to the side and rear of the existing dwelling, associated site works,…
16 Castlefield Green, Castlefield Manor, Knocklyon, Dublin 16.
S99B/0710South DublinLodged 6 Jun 2000Extension
- GrantedAt this site
For the construction of double storey side extension to existing semi-detached house, extension of existing…
16, Castlefield Green, Knocklyon, Dublin 16, D16C9N1
SD25B/0122WSouth DublinLodged 10 Mar 2025Extension
- Exempt — no permission needed30 m away
Plastering (dry dashing) of part of front elevation, side and rear elevation of dwelling
27, Castlefield Drive, Dublin 16
ED12/0030South DublinLodged 7 Aug 2012Alterations
- Granted80 m away
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
- Granted100 m away
Single storey extension to the side and rear
1, Castlefield Drive, Castlefield Manor, Knocklyon, Dublin 16.
SD04B/0591South DublinLodged 8 Nov 2004Extension
- Granted100 m away
Partial ground floor rear extension with pitched roof over & 1 no. Velux roof light over; (2) ground floor…
9, Castlefield Way, Castlefield Manor, Knocklyon, Dublin 16
SD07B/0449South DublinLodged 24 Jul 2007Extension
- Granted100 m away
Two storey extension attached to the northern gable of existing dwelling together with associated site works
1A, Castlefield Green, Castlefield Manor, Knocklyon, Dublin 16
SD05B/0471South DublinLodged 14 Jul 2005Extension
- Granted100 m away
Conversion of attic to non-habitable storage space to include rooflights at the rear and change of existing…
10, Castlefield Way, Knocklyon, Dublin 16
SD07B/0409South DublinLodged 9 May 2007Extension
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
Conversion of existing attic space comprising of modification of existing roof structure, raising of existing…
19, Wainsfort Manor Green, Dublin 6w
SD23B/0337South DublinLodged 3 Aug 2023
- GrantedExtension
Conversion of Attic space comprising of modification of existing roof structure, raising of existing gable…
85 Lansdowne Park,, Knocklyon Road,, Templeogue,, Dublin 16.
SD23B/0260South DublinLodged 12 Jun 2023
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