34, Liffey Drive, Liffey Valley Park, Lucan, Co. Dublin
Attic conversion and roof alterations to a house in Lucan.
SD21B/0069 · South Dublin County Council · Lodged 19 May 2021
- Reference
- SD21B/0069
- Authority
- South Dublin County Council
- Register status
- Decided
- Type
- Permission
- Received
- 19 May 2021
- Floor area
- 30.7 m²
Summary
AI-generatedPlanning permission is sought for the conversion of attic space into a play room and toilet. The works include a vertical extension to the gable wall, roof realignment, a rear dormer, and a new internal stairs.
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 attic space to play room and toilet to include construction of vertical extension to gable wall and reallignment of roof; construction of dormer to rear of dwelling; new internal stairs and associated works; all associated works required to construct the 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.
Built — construction complete
A commencement notice records works starting on 27 December 2023.
Notified floor area: 131.54 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 22 Liffey Dr, Liffey Valley Park, Lucan | Jun 2025 | €470,000 | 46 m |
| 2 Liffey Lawn, Lucan, Dublin | Jul 2026 | €480,000 | 121 m |
| 20 Liffey View, Lucan, Dublin | Nov 2025 | €425,000 | 142 m |
| 20 Liffey Close, Liffey Valley Park, Lucan | Mar 2026 | €340,000 | 154 m |
| 32 Liffey Way, Liffey Valley Park, Lucan | Jun 2025 | €360,000 | 180 m |
| 19 Liffey Glen, Lucan Dublin, Dublin | Apr 2025 | €497,000 | 185 m |
| 24 Liffey Wood, Liffey Valley Park, Lucannot full market price | Mar 2025 | €365,000 | 221 m |
| 4 Liffey Row, Lucan, Dublin | Aug 2025 | €515,000 | 235 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 received19 May 2021
- Further information requested8 April 2021
- Further information received19 May 2021
- Decision due15 June 2021
- Decision issued15 June 2021
- Grant issued22 July 2021
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- InvalidAt this site
Conversion of attic space to include raising of existing gable wall and associated portion of roof,…
34, Liffey Drive, Liffey Valley Park, Lucan, Co. Dublin
SD20B/0462South DublinLodged 30 Nov 2020Extension
- GrantedAt this site
Change of house type from 6 no. 4 bed end terrace C type units and 6 no. 3 bed mid terrace E type units to 12…
Ballyowen Lane, Ballyowen, Irishtown, Ballydowd and Yellow Walls, Lucan, Co. , Dublin.
S99A/0730South DublinLodged 13 Oct 1999Alterations
- Granted40 m away
Two storey extension to side of the existing dwelling comprising of a T.V. room and utility / Store room on…
44, Liffey Drive, Liffey Valley Park, Lucan, Co. Dublin
SD05B/0206South DublinLodged 24 Mar 2005Extension
- Granted40 m away
Change of house type and minor modifications to layout from 2 No.3 bed semi-detached houses to 1 No.4 bed…
Ballyowen Lane, Ballydowd and Yellow Walls, Lucan.
S00A/0042South DublinLodged 31 Jan 2000Alterations
- Granted70 m away
Conversion of existing attic space comprising of modification of existing roof structure; raising of existing…
16, Liffey Drive, Liffey Valley Park, Lucan, Co. Dublin
SD20B/0091South DublinLodged 16 Mar 2020Extension
- Invalid70 m away
The development will consist of altering the existing hip in the side of the main roof to a gable, the…
11, Liffey Way, Liffey Valley Park, Lucan, Co. Dublin, K78 X568
SD25B/0567WSouth DublinLodged 23 Sept 2025Alterations
- Invalid70 m away
The development will consist of altering the existing hip in the side of the main roof to a gable, the…
11, Liffey Way, Liffey Valley Park, Lucan, Co. Dublin, K78 X568
SD25B/0549WSouth DublinLodged 15 Sept 2025Alterations
- Granted70 m away
The development will consist of altering the existing hip in the side of the main roof to a gable, the…
11, Liffey Way, Liffey Valley Park, Lucan, Co. Dublin, K78 X568
SD25B/0590WSouth DublinLodged 9 Oct 2025Alterations
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- InvalidExtension
Conversion of attic space to include raising of existing gable wall and associated portion of roof,…
34, Liffey Drive, Liffey Valley Park, Lucan, Co. Dublin
SD20B/0462South DublinLodged 30 Nov 2020
- GrantedExtension
Attic conversion for study/playroom use, new works consisting of raising gable end wall to allow more head…
13, Glenlyon Park, Dublin 16
SD15B/0379South DublinLodged 23 Dec 2015
- GrantedExtension
Conversion of attic space to non-habitable space with raised gable and dormer to rear; conversion of existing…
245, Orwell Park Glade, Templeogue, Dublin 6W
SD19B/0367South DublinLodged 17 Sept 2019
- GrantedExtension
The construction of an attic conversion with rear dormer windows and single storey side extension above…
344, Orwell Park Close, Templeogue, Dublin 6W, D6W K540
SD24B/0308WSouth DublinLodged 4 Jul 2024
- GrantedExtension
Proposed works include conversion of the existing attic space for an additional bathroom and a playroom.…
60 Moatfield Avenue, Coolock, Dublin 5, D05 R2T6
WEB5866/25Dublin CityLodged 3 Dec 2025
- GrantedExtension
The conversion of the attic space into storage/playroom use with a projecting dormer window to the rear and…
38, Fairfield Avenue, East Wall, Dublin 3
WEB1348/19Dublin CityLodged 17 Jun 2019
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