4, Liffey Way, Liffey Valley Park, Lucan, Co. Dublin
Attic conversion with roof modifications and a rear dormer in Lucan.
SD20B/0335 · South Dublin County Council · Lodged 7 September 2020
- Reference
- SD20B/0335
- Authority
- South Dublin County Council
- Register status
- Decided
- Type
- Permission
- Received
- 7 September 2020
- Floor area
- 28.19 m²
Summary
AI-generatedPlanning permission is sought for the conversion of the existing attic space. The works will include modifying the roof structure, raising the gable wall with a new window, and adding 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: modification of existing roof structure, raising of existing gable c/w window and 'dutch' hip, 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 |
|---|---|---|---|
| 22 Liffey Dr, Liffey Valley Park, Lucan | Jun 2025 | €470,000 | 75 m |
| 19 Liffey Glen, Lucan Dublin, Dublin | Apr 2025 | €497,000 | 75 m |
| 32 Liffey Way, Liffey Valley Park, Lucan | Jun 2025 | €360,000 | 82 m |
| 20 Liffey View, Lucan, Dublin | Nov 2025 | €425,000 | 95 m |
| 20 Liffey Close, Liffey Valley Park, Lucan | Mar 2026 | €340,000 | 115 m |
| 8 Liffey Glen, Liffeyvalley Park, Lucan | May 2025 | €405,000 | 128 m |
| 3 Liffey Glen, Liffey Valley Park, Lucan | Jun 2026 | €450,000 | 128 m |
| 4 Liffey Row, Lucan, Dublin | Aug 2025 | €515,000 | 131 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 received7 September 2020
- Decision due1 November 2020
- Decision issued2 November 2020
- Grant issued14 December 2020
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- Part granted, part refusedAt this site
(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
- GrantedAt this site
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
- GrantedAt this site
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
- Granted30 m away
Planning permission sought to extend the existing ridge line & roof tiles to form new dutch type roof…
12, Liffey Way, Liffey Valley Park, Lucan, Co. Dublin
SD23B/0202South DublinLodged 8 May 2023Extension
- Granted30 m away
Planning permission for a front entry porch
6, Liffey Drive, Lucan, Co. Dublin
SD25B/0492South DublinLodged 13 Aug 2025Extension
- Granted30 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
- Granted40 m away
The development will consist of a change of roof type from hipped to pitched by raising the gable wall,…
4, Liffey Drive, Liffey Valley Park, Lucan, County Dublin, K78 DW28
SD25B/0566WSouth DublinLodged 22 Sept 2025Extension
- Invalid40 m away
The development will consist of a change of roof type from hipped to pitched by raising the gable wall,…
4, Liffey Drive, Liffey Valley Park, Lucan, Co Dublin, K78 DW28
SD25B/0548WSouth DublinLodged 12 Sept 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.
- GrantedExtension
Conversion of existing attic space comprising: modification of existing roof structure, raising of existing…
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Conversion of existing attic space comprising of modification of existing roof structure, raising of existing…
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SD22B/0080South DublinLodged 22 Feb 2022
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SD22B/0101South DublinLodged 9 Mar 2022
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Conversion of attic space comprising of modification of existing roof structure; raising of existing gable…
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SD22B/0095South DublinLodged 2 Mar 2022
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