11, Woodstown Drive, Knocklyon, Dublin 16, D16 C426
First-floor extension over an existing side room of a semi-detached house.
SD25B/0185W · South Dublin County Council · Lodged 4 April 2025
- Reference
- SD25B/0185W
- Authority
- South Dublin County Council
- Register status
- Decided
- Type
- Permission
- Received
- 4 April 2025
Summary
AI-generatedThe development consists of constructing a first-floor extension over an existing room to the side of a semi-detached dwelling. It will feature a hipped roof and a Velux roof window to the side.
- Storey
- 1
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
The development will consist of the construction of a first floor extension over existing room below to side of existing 3-bedroom semi-detached dwelling, with hipped roof over and velux roof window to the side 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 |
|---|---|---|---|
| 10 Woodstown Dr, Knocklyon, Dublin 16 | Aug 2025 | €675,000 | 45 m |
| 8 Woodstown Dr, Knocklyon, Dublin 16 | Mar 2025 | €615,000 | 53 m |
| 28 Woodstown Dr, Knocklyon, Dublin 16 | Nov 2025 | €725,000 | 60 m |
| 4 Woodstown Hill, Knocklyon, Dublin 16 | Feb 2025 | €610,000 | 73 m |
| 22 Woodstown Parade, Dublin 16 | Mar 2026 | €850,000 | 122 m |
| Apt 5 Knocklyon Gate, Woodstown Village, Dublin 16 | Dec 2025 | €399,000 | 163 m |
| 19 Woodstown Close, Knocklyon, Dublin 16 | Jul 2026 | €755,000 | 171 m |
| 15 Knocklyon Gate, Knocklyon, Dublin 16 | Oct 2025 | €255,000 | 180 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 received4 April 2025
- Decision due29 May 2025
- Decision issued23 May 2025
- Permission expiry1 July 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
Single storey extension comprising of kitchen / dining to the rear and side, also the conversion of the…
15, Woodstown Drive, Woodstown Village, Knocklyon, Dublin 16.
SD06B/0203South DublinLodged 29 Mar 2006Extension
- Granted30 m away
Planning permission for alterations to existing hip roof to create gable roof to side to accommodate attic…
9, Woodstown Hill, Knocklyon, Dublin 16
SD23B/0074South DublinLodged 24 Feb 2023Extension
- Granted30 m away
Revisions to previously approved housing development (Ref: S95A/0436) to include for addition of two houses…
Woodstown Village, Ballycullen, Dublin 16.
S01A/0119South DublinLodged 2 Mar 2001Housing estate
- Granted40 m away
Erection of a two storey extension to side and part single part two storey to rear with lean to roof over…
8, Woodstown Hill, Woodstown Village, Knocklyon Village, Dublin 16
SD08B/0155South DublinLodged 10 Mar 2008Extension
- Refused40 m away
Erection of a two storey extension to side and rear of existing house, extension increasing size of bedroom…
8, Woodstown Hill, Woodstown Village, Knocklyon Village, Dublin 16
SD07B/0322South DublinLodged 11 Jul 2007Extension
- Granted40 m away
Attic conversion for storage with raised gable and a Dormer window to the front and rear roof areas. New…
14, Woodstown Drive, Ballycullen, Dublin 16, D16 FX60
SD24B/0109WSouth DublinLodged 15 Mar 2024Extension
- Granted40 m away
The development will consist of part single storey and part two storey extension (total floor area 44m.sq.)…
16 Woodstown Drive, Knocklyon, Dublin 16, D16 PY83
SD24B/0507WSouth DublinLodged 13 Nov 2024Extension
- Granted40 m away
Enclosing of the existing front canopy to create a porch of 2.4sq.m and the conversion of the existing attic…
18 Woodstown Drive, Knocklyon, Dublin 16.
SD12B/0278South DublinLodged 15 Nov 2012Extension
Related developments
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The development will consist of: (1) The construction of a single storey first floor extension with pitched…
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