48 Greenfield Park, Knocklyon, Dublin 24, D24 N9W2
Attic conversion with roof modifications, a raised gable, and a rear dormer window.
SD25B/0399W · South Dublin County Council · Lodged 17 June 2025
- Reference
- SD25B/0399W
- Authority
- South Dublin County Council
- Register status
- Decided
- Type
- Permission
- Received
- 17 June 2025
Summary
AI-generatedPermission is sought for the conversion of the existing attic space. The works will involve modifying the roof structure, raising the gable wall to install a window, adding two front roof windows, and constructing 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, 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.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 61 Wood Dale Green, Ballycullen View, Firhouse Dublin 24 | Feb 2026 | €565,000 | 65 m |
| 39 Wood Dale Green, Ballycullen View, Dublin 24not full market price | Aug 2025 | €250,000 | 124 m |
| 5 Wooddale Dr, Ballycullen View, Firhouse Dublin 24 | Aug 2025 | €550,000 | 133 m |
| 16 Wood Dale View, Ballycullen View, Dublin 24 | Sept 2025 | €543,000 | 164 m |
| 11 Rathlyon Park, Ballycullen Rd, Dublin 24 | Sept 2025 | €650,000 | 181 m |
| 15 Knocklyon Gate, Knocklyon, Dublin 16 | Oct 2025 | €255,000 | 221 m |
| 23 Knocklyon Gate, Ballycullen Rd, Woodstown Village Dublin 16 | May 2026 | €360,000 | 221 m |
| Apt 5 Knocklyon Gate, Woodstown Village, Dublin 16 | Dec 2025 | €399,000 | 240 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 received17 June 2025
- Decision due11 August 2025
- Decision issued29 July 2025
- Permission expiry11 September 2030
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
An attic conversion above existing two storey house by extending the roof ridge line and raising the gable…
50, Greenfield Park, Ballycullen Road, Firhouse, Dublin 24
SD20B/0123South DublinLodged 12 Aug 2020Extension
- Granted30 m away
Conversion of existing attic space comprising of modification of existing roof structure, raising of existing…
44, Greenfield Park, Firhouse, Dublin 24, D24 E3T3
SD25B/0081WSouth DublinLodged 22 Feb 2025Extension
- Granted50 m away
21sq.m first floor bedroom and bathroom extension to side of house and installation of 2 'Velux' windows in…
55, Greenfield Park, Dublin 24
SD15B/0326South DublinLodged 4 Nov 2015Extension
- Granted50 m away
Development consisting of a first floor extension over existing garage, the conversion of the said garage…
55, Greenfield Park, Dublin 24
SD03B/0337South DublinLodged 23 Jun 2003Extension
- Granted60 m away
Conversion of existing attic space to attic storage room consisting of modifications to existing roof, new…
67, Wood Dale Green, Ballycullen View, Dublin 24
SD08B/0539South DublinLodged 22 Jul 2008Extension
- Granted60 m away
Construction of single storey extension to side, conservatory to rear and porch to front
8 Wood Dale Oak, Ballycullen View, Dublin 24.
S00B/0289South DublinLodged 3 May 2000Extension
- Granted60 m away
Attic conversion for storage with dormer window to the rear; Raised gable to the side; 2 Velux windows to the…
39, Greenfield Park, Dublin 24
SD22B/0509South DublinLodged 24 Nov 2022Extension
- Granted70 m away
Two storey front extension and all associated site works
35, Greenfield Park, Ballycullen, Dublin 24
SD24B/0299South DublinLodged 1 Jul 2024Extension
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