1, Liffey Avenue, Liffey Valley Park, Lucan, Co. Dublin.
Two-storey front and side extension and a new front porch in Lucan.
SD12B/0076 · South Dublin County Council · Lodged 30 March 2012
- Reference
- SD12B/0076
- Authority
- South Dublin County Council
- Register status
- Decided
- Type
- Permission
- Received
- 30 March 2012
- Floor area
- 52.25 m²
Summary
AI-generatedThe development involves removing an existing single-storey bedroom (formerly a garage) from the front and side. In its place, a two-storey pitched roof extension will be built, alongside a single-storey front porch and internal alterations.
- Storeys
- 2
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
The alteration and extension of an existing two storey semi-detached single family dwelling, comprising: the removal of an existing hipped roofed single storey bedroom (previously a garage) from the front and side and the provision, in lieu, of a two storey pitched roof extension to the front and side comprising an ensuite bedroom to ground and first floor and the provision of a single storey lean to porch to front and sundry internal alterations and site adjustments including the relocation of an existing side entrance gate.
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 | 67 m |
| 20 Liffey Close, Liffey Valley Park, Lucan | Mar 2026 | €340,000 | 86 m |
| 39 Liffey Park, Liffey Valley Park, Lucan | Aug 2025 | €350,000 | 101 m |
| 15 Liffey Rise, Liffey Valley Park, Lucan | May 2025 | €430,000 | 110 m |
| 10 Liffey Ave, Liffey Valley Park, Lucan | Jul 2025 | €485,000 | 117 m |
| 36 Liffey Park, Lucan, Dublin | Apr 2025 | €410,000 | 123 m |
| 15 Liffey Place, Liffey Valley Park, Lucan | Apr 2026 | €400,000 | 128 m |
| 34 Liffey Park, Liffey Valley Park, Lucan | Oct 2025 | €459,000 | 138 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 received30 March 2012
- Decision due24 May 2012
- Decision issued21 May 2012
- Grant issued2 July 2012
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- RefusedAt this site
(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
- GrantedAt this site
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
- RefusedAt this site
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
Conversion of existing attic space comprising of modification of existing roof structure, new access stairs,…
13, Liffey Close, Liffey Valley Park, Lucan, Co Dubin, K78A090
SD26B/0205WSouth DublinLodged 29 Apr 2026Extension
- Granted40 m away
Change of house type and additional house from 1 No. 3 bed wide frontage house to 2 No. 3 bed semi-detached…
Liffey Valley Park, Ballyowen Lane, Lucan, Co. Dublin.
S01A/0453South DublinLodged 5 Apr 2002Housing estate
- Granted40 m away
Conversion of existing attic space comprising of modifications of existing roof structure, raising of…
52, Liffey Close, Liffey Valley Park, Lucan, Co. Dublin
SD22B/0047South DublinLodged 8 Feb 2022Extension
- Invalid40 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
- Granted40 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
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
Permission for a domestic extension and alterations to existing semi-detached dwelling, comprised of single…
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D15A/0835Dún Laoghaire–RathdownLodged 18 Dec 2015
- InvalidExtension
Alterations & additions to an existing semi-detached 2-storey dwelling, comprising the construction of a new…
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WEB1493/25Dublin CityLodged 11 Mar 2025
- GrantedExtension
The development will consist of single storey extension to front, conversion of existing garage to habitable…
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2039/19Dublin CityLodged 10 Jan 2019
- GrantedExtension
Alterations and additions to an existing 2-storey semi-detached dwelling comprising the demolition of an…
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D26A/0209/WEBDún Laoghaire–RathdownLodged 18 Mar 2026
- GrantedExtension
Domestic extension and alterations to existing two storey semi-detached dwelling comprising of: the formation…
16, Fortfield Drive, Dublin 6w
SD16B/0366South DublinLodged 10 Nov 2016
- GrantedExtension
Alterations & additions to an existing 2-storey semi-detached dwelling, comprising the demolition of an…
No.54, Wainsfort Road, Terenure, Dublin 6W, D6WX642
SD25B/0410WSouth DublinLodged 24 Jun 2025
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