25, Liffey Lawn, Liffey Valley Park, Lucan, Co. Dublin
Attic conversion with a raised gable and a flat-roof dormer to the rear.
SD23B/0514W · South Dublin County Council · Lodged 12 December 2023
- Reference
- SD23B/0514W
- Authority
- South Dublin County Council
- Register status
- Decided
- Type
- Permission
- Received
- 12 December 2023
Summary
AI-generatedThe proposed works involve converting the existing attic space into habitable space. This will require modifying the roof structure, raising the existing gable wall, installing a new access staircase, and constructing a flat-roof dormer window 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
Planning permission is sought for the following: (1) conversion of existing attic space comprising of modification of existing roof structure, raising the existing gable, new access stairs 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 View, Lucan, Dublin | Nov 2025 | €425,000 | 38 m |
| 2 Liffey Lawn, Lucan, Dublin | Jul 2026 | €480,000 | 40 m |
| 19 Liffey Glen, Lucan Dublin, Dublin | Apr 2025 | €497,000 | 124 m |
| 22 Liffey Dr, Liffey Valley Park, Lucan | Jun 2025 | €470,000 | 130 m |
| 4 Liffey Row, Lucan, Dublin | Aug 2025 | €515,000 | 146 m |
| 2 Mount Andrew Ave, Lucan, Dublin | Dec 2025 | €760,000 | 151 m |
| 3 Liffey Glen, Liffey Valley Park, Lucan | Jun 2026 | €450,000 | 166 m |
| 8 Liffey Glen, Liffeyvalley Park, Lucan | May 2025 | €405,000 | 196 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 received12 December 2023
- Decision due14 February 2024
- Decision issued9 February 2024
- Permission expiry20 March 2029
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
Pitched roof garden room/store to rear
25, Liffey Lawn, Liffey Valley Park, Lucan, Co. Dublin
SD19B/0271South DublinLodged 11 Jul 2019Extension
- Granted30 m away
Attic conversion and change of roof from hipped to half-hipped with new gable and window to side and 2 velux…
28, Liffey View, Liffey Valley Park, Lucan, Co. Dublin
SD07B/0999South DublinLodged 12 Dec 2007Extension
- Granted60 m away
Conversion of existing attic space comprising of modification of existing roof structure, raising of existing…
10, Liffey View, Liffey Valley Park, Lucan, Co. Dublin, K78 TN27
SD24B/0269WSouth DublinLodged 6 Jun 2024Extension
- Granted70 m away
Change of house type and increase in houses and revised site numbers from 4 no. 4 bed to 4 no. 3 bed houses…
Ballyowen, Irishtown, Ballydowd and Yellow Walls, Lucan, Co. Dublin.
S99A/0013South DublinLodged 24 Mar 1999Housing estate
- Granted70 m away
Change of house type and increase in houses and revised site numbers from 5 no. 4 bed detached, semi detached…
Ballyowen, Irishtown, Ballydowd and Yellow Walls, Lucan, Co. Dublin.
S99A/0189South DublinLodged 22 Apr 1999Housing estate
- Granted90 m away
Attic conversion consisting of: raising gable end with hipped roof to allow for extra head room; dormer…
2, Liffey View Park, Lucan, Co. Dublin
SD20B/0001South DublinLodged 2 Jan 2020Extension
- Granted110 m away
2 storey, 17 bed community residence and associated general site works and landscaping including 15 no. car…
St. Loman's Road, Lucan, Co. Dublin.
SD09A/0116South DublinLodged 13 Oct 2009Commercial
- Granted110 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
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 for conversion of existing attic space comprising of modification of existing roof…
17 Priory West, Ashtown, Dublin 7
3545/20Dublin CityLodged 13 Oct 2020
- GrantedExtension
Planning permission for the conversion of existing attic space comprising of modification of existing roof…
144 Elm Mount Avenue, Beaumont, Dublin 9, D09 CX32
4624/23Dublin CityLodged 11 Oct 2023
- GrantedExtension
Permission is sought for conversion of existing attic space comprising of modification of existing roof…
3, Glenbourne Grove, Leopardstown, Dublin 18
D20B/0268Dún Laoghaire–RathdownLodged 9 Sept 2020
- GrantedExtension
Planning permission is sought for the conversion of existing attic space comprising of modification of…
12 Heathfield Terrace, Cappagh Road, Dublin 11, D11 K2DV
FW24A/0447EFingalLodged 30 Oct 2024
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