12, Liffey Way, Liffey Valley Park, Lucan, Co. Dublin
Permission is sought for a Dutch-style roof extension and attic conversion in Lucan.
SD23B/0202 · South Dublin County Council · Lodged 8 May 2023
- Reference
- SD23B/0202
- Authority
- South Dublin County Council
- Register status
- Decided
- Type
- Permission
- Received
- 8 May 2023
Summary
AI-generatedThe development consists of extending the existing ridge line and roof tiles to form a new Dutch-type roof structure. It also includes extending the gable structure, converting the attic into a non-habitable area with rooflights, and internal alterations.
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
Planning permission sought to extend the existing ridge line & roof tiles to form new dutch type roof structure; extend the existing gable structure up to soffit level with a window in the new gable structure; conversion of existing attic into a non-habitable area with ventilated rooflights in the existing rear tiled roof; internal alterations; external finishes to match existing
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 |
|---|---|---|---|
| 32 Liffey Way, Liffey Valley Park, Lucan | Jun 2025 | €360,000 | 59 m |
| 22 Liffey Dr, Liffey Valley Park, Lucan | Jun 2025 | €470,000 | 80 m |
| 20 Liffey Close, Liffey Valley Park, Lucan | Mar 2026 | €340,000 | 89 m |
| 19 Liffey Glen, Lucan Dublin, Dublin | Apr 2025 | €497,000 | 92 m |
| 20 Liffey View, Lucan, Dublin | Nov 2025 | €425,000 | 122 m |
| 8 Liffey Glen, Liffeyvalley Park, Lucan | May 2025 | €405,000 | 130 m |
| 15 Liffey Place, Liffey Valley Park, Lucan | Apr 2026 | €400,000 | 131 m |
| 3 Liffey Glen, Liffey Valley Park, Lucan | Jun 2026 | €450,000 | 139 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 May 2023
- Decision due3 July 2023
- Decision issued29 June 2023
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- Granted30 m away
Single storey rear extension (16sq.m) and modifications; side dormer projecting window in main roof plus four…
20, Liffey Way, Liffey Valley Park, Lucan, Co. Dublin.
SD14B/0299South DublinLodged 8 Dec 2014Extension
- Granted30 m away
Conversion of existing attic space comprising: modification of existing roof structure, raising of existing…
4, Liffey Way, Liffey Valley Park, Lucan, Co. Dublin
SD20B/0335South DublinLodged 7 Sept 2020Extension
- Granted30 m away
First floor extension to the front and side and a ground floor extension to the rear of existing dwelling and…
8, Liffey Drive, Liffey Valley Park, Lucan, Co. Dublin.
SD08B/0063South DublinLodged 1 Feb 2008Extension
- Part granted, part refused40 m away
(a) Construction of a single storey rear extension & 'Velux' roof light to kitchen area; (b) attic conversion…
2, Liffey Way, Liffey Valley Park, Lucan, Co. Dublin
SD19B/0069South DublinLodged 1 Mar 2019Extension
- Granted40 m away
Single storey side and rear extension with pitched roof c/w roof lights; new front porch structure (as…
2, Liffey Way, Liffey Valley Park, Lucan, Co. Dublin
SD19B/0282South DublinLodged 10 Feb 2020Extension
- Granted40 m away
Planning permission for a front entry porch
6, Liffey Drive, Lucan, Co. Dublin
SD25B/0492South DublinLodged 13 Aug 2025Extension
- Granted40 m away
(1) Construction of a 2 storey extension, area 63.9sq.m attached to the southwest side of the existing…
7, Liffey Way, Liffey Valley Park, Lucan, Co. Dublin
SD19B/0012South DublinLodged 6 Dec 2019Extension
- Refused40 m away
Garage at side of existing house
7, Liffey Way, Liffey Park, Lucan, Co Dublin
SD02B/0512South DublinLodged 20 Nov 2002Retention
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
Planning permission sought to extend the existing ridge line & roof tiles to form a new Dutch type roof…
5, Kilakee Court, Firhouse, Dublin 24
SD23B/0019South DublinLodged 23 Jan 2023
- GrantedExtension
Planning permission Sought for to extend existing concrete ridge tiles and tiled roof to form a new Dutch…
108, Aylmer Road, Dublin 22, Dublin
SD22B/0427South DublinLodged 26 Sept 2022
- GrantedExtension
Planning Permission Sought for to extend the existing concrete ridge tiles & roof tiled to form a new Dutch…
20, Castlefield Court, Dublin 16
SD24B/0106South DublinLodged 15 Mar 2024
- GrantedAlterations
Planning permission sought for to demolish existing chimney stack to first floor Ceiling: remove existing…
399, Orwell Park Drive, Dublin 6w
SD23B/0354South DublinLodged 19 Dec 2023
- GrantedExtension
Extend the existing ridge tiles to form a new 'Dutch' type roof structure, extend the existing side structure…
26, Woodstown Close, Dublin 16
SD15B/0318South DublinLodged 23 Oct 2015
- GrantedExtension
Extend the existing ridge line & roof tiles to form a new dutch type roof structure; new dormer structure to…
69, Ferncourt Green, Old Court Road, Dublin 24
SD23B/0114South DublinLodged 16 Mar 2023
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