13, Liffey Close, Liffey Valley Park, Lucan, Co Dubin, K78A090
Attic conversion with a rear dormer and front roof windows.
SD26B/0205W · South Dublin County Council · Lodged 29 April 2026
- Reference
- SD26B/0205W
- Authority
- South Dublin County Council
- Register status
- Decided
- Type
- Permission
- Received
- 29 April 2026
Summary
AI-generatedThe development consists of converting the existing attic space, modifying the roof structure, adding a new access stairs, installing 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, 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 |
|---|---|---|---|
| 20 Liffey Close, Liffey Valley Park, Lucan | Mar 2026 | €340,000 | 62 m |
| 32 Liffey Way, Liffey Valley Park, Lucan | Jun 2025 | €360,000 | 76 m |
| 15 Liffey Rise, Liffey Valley Park, Lucan | May 2025 | €430,000 | 90 m |
| 39 Liffey Park, Liffey Valley Park, Lucan | Aug 2025 | €350,000 | 115 m |
| 10 Liffey Ave, Liffey Valley Park, Lucan | Jul 2025 | €485,000 | 119 m |
| 36 Liffey Park, Lucan, Dublin | Apr 2025 | €410,000 | 133 m |
| 24 Liffey Wood, Liffey Valley Park, Lucannot full market price | Mar 2025 | €365,000 | 138 m |
| 18 Liffey Ave, Liffey Valley Park, Lucan | Jan 2025 | €442,000 | 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 received29 April 2026
- Decision due23 June 2026
- Decision issued17 June 2026
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- Refused30 m away
The development will consist of a second dwelling comprising of a double storey semi-detached house
1, Liffey Valley Avenue, Lucan, Co. Dublin
SD03A/0041South DublinLodged 27 Jan 2003New dwelling
- Granted30 m away
Retention of an existing timber fence installed on existing masonry boundary walls
1, Liffey Avenue, Liffey Valley Park, Lucan, Co. Dublin.
SD13B/0151South DublinLodged 12 Jun 2013Retention
- Refused30 m away
(a) Demolition of an existing shed and the part demolition of an existing single storey extension to side and…
1, Liffey Avenue, Liffey Valley Park, Lucan, Co. Dublin.
SD08B/0029South DublinLodged 21 Jan 2008Extension
- Granted30 m away
The alteration and extension of an existing two storey semi-detached single family dwelling, comprising: the…
1, Liffey Avenue, Liffey Valley Park, Lucan, Co. Dublin.
SD12B/0076South DublinLodged 30 Mar 2012Extension
- Granted50 m away
Provision of a new dormer and window to the side of the roof
46, Liffey Close, Liffey Valley Park, Lucan, Co. Dublin
SD12B/0171South DublinLodged 2 Jul 2012Extension
- Invalid50 m away
Provision of new dormer and window to the side roof of house
46, Liffey Close, Liffey Valley Park, Lucan, Co. Dublin
SD12B/0103South DublinLodged 26 Apr 2012Extension
- Granted50 m away
Construction of a single storey rear extension; 'Velux' roof light to kitchen area; attic conversion with…
40, Liffey Close, Liffey Valley Park, Lucan, Co. Dublin
SD18B/0443South DublinLodged 21 Jan 2019Extension
- Granted50 m away
2 storey extension to the side and rear of existing dwelling, part single storey to the rear, pedestrian…
38, Liffey Close, Liffey Valley Park, Lucan, Co. Dublin
SD07B/0832South DublinLodged 5 Oct 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.
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