12, Woodstown Heath, Knocklyon, Dublin 16
Pitched roof over front porch, hip-to-Dutch-hip roof conversion, rear dormer, and attic conversion in Knocklyon.
SD21B/0521 · South Dublin County Council · Lodged 8 October 2021
- Reference
- SD21B/0521
- Authority
- South Dublin County Council
- Register status
- Decided
- Type
- Permission
- Received
- 8 October 2021
- Floor area
- 28 m²
Summary
AI-generatedThe application proposes a pitched roof over the existing front porch and bay window, first-floor internal alterations, and a hip build-up into a 'Dutch' hip. It also includes a rear dormer window and an attic conversion.
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
Pitched roof over ground floor existing front porch and bay window; first floor internal alterations; hip build up into 'dutch' hip with window in gable wall at attic level; dormer roof window in rear slope of roof and roof light on front slope of roof at attic level; attic conversion.
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 |
|---|---|---|---|
| 19 Woodstown Close, Knocklyon, Dublin 16 | Jul 2026 | €755,000 | 54 m |
| 1 Woodstown Heath, Woodstown, Ballycullen Dublin 16 | Dec 2025 | €620,000 | 59 m |
| 22 Woodstown Heath, Knocklyon, Dublin 16 | Oct 2025 | €650,000 | 70 m |
| 8 Woodstown Close, Knocklyon, Dublin 16 | Feb 2025 | €665,000 | 83 m |
| 22 Woodstown Meadow, Woodstown Village, Knocklyonnot full market price | Apr 2026 | €200,000 | 111 m |
| 30 Woodstown Heath, Knocklyon, Dublin 16 | Jun 2026 | €675,000 | 124 m |
| 39 Woodstown Heath, Knocklyon, Dublin 16 | Aug 2025 | €625,000 | 128 m |
| 4 Woodstown Heights, Woodstown, Knocklyon Dublin 16 | May 2025 | €631,000 | 148 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 received8 October 2021
- Decision due2 December 2021
- Decision issued30 November 2021
- Grant issued21 January 2022
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
Build-up of hip in roof to side of roof into 'Dutch' hip at attic level; attic conversion with dormer roof…
15, Woodstown Heath, Dublin 16
SD18B/0468South DublinLodged 12 Nov 2018Extension
- GrantedAt this site
Two storey extension to east of existing house and a single storey extension to rear of existing house,…
10, Woodstown Heath, Knocklyon, Dublin 18
SD07B/0286South DublinLodged 3 Apr 2007Extension
- Granted30 m away
Single two storey residence with room in attic in the side garden
17, Woodstown Close, Ballycullen, Dublin 16
SD03A/0381South DublinLodged 10 Oct 2003New dwelling
- Granted30 m away
Demolition of garage to side of existing house and construction of two storey detached dwelling in side…
17, Woodstown Close, Knocklyon, Dublin 16
SD07A/0741South DublinLodged 12 Sept 2007New dwelling
- Granted30 m away
Conversion of attic to storage including a dormer window to the side at roof level
16, Woodstown Close, Knocklyon, Dublin 16
SD15B/0100South DublinLodged 1 Apr 2015Extension
- Granted30 m away
Conversion of existing attic space comprising of modification of existing roof structure; raising of existing…
17, Woodstown Heath, Knocklyon, Dublin 16
SD20B/0094South DublinLodged 22 Jul 2020Extension
- Granted40 m away
Build up of existing hip in roof to side of roof into 'Dutch' hip at attic level; attic conversion wth dormer…
14, Woodstown Close, Knocklyon, Dublin 16.
SD18B/0023South DublinLodged 26 Jan 2018Extension
- Refused40 m away
Detached house to side garden, new vehicular access and associated site works with off street parking to side
7, Woodstown Heath, Woodstown Village, Knocklyon, Dublin 16.
SD04A/0834South DublinLodged 11 Nov 2004New dwelling
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
Build-up of existing hip in roof to the side of roof into 'Dutch' hip at attic level with window in proposed…
18, Woodstown Lane, Dublin 16
SD22B/0089South DublinLodged 28 Feb 2022
- GrantedExtension
Build up of existing hip in roof to side of roof into 'Dutch' hip at attic level with window in proposed…
28, Woodstown Rise, Dublin 16
SD21B/0386South DublinLodged 13 Sept 2021
- GrantedExtension
Build up of existing hip dormer roof to side of roof into 'Dutch' hip with 2 windows in proposed gable wall &…
23, Wood Dale Close, Ballycullen View, Dublin 24
SD21B/0053South DublinLodged 8 Feb 2021
- GrantedExtension
Build-up of existing hip in roof to side of roof into 'Dutch' hip with window in proposed gable wall at attic…
7, Oakdale Close, Ballycullen, Dublin 24.
SD21B/0063South DublinLodged 12 Feb 2021
- GrantedExtension
Build-up of existing hip in roof to side of roof into dutch hip with window in gable wall at attic Level.…
11, Woodstown Way, Knocklyon, Dublin, 16
SD23B/0243South DublinLodged 1 Aug 2023
- GrantedExtension
Internal alterations at first floor level; build-up of existing hip in roof to side of roof into 'Dutch' hip…
11, Beechdale Park, Ballycullen, Dublin 24
SD21B/0120South DublinLodged 8 Mar 2021
Community
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