No. 5 Colthurst Crescent, Lucan, Co. Dublin, K78T229
Ground floor rear extension to include a bedroom, utility room, and kitchen/dining area.
ED25/0093 · South Dublin County Council · Lodged 10 October 2025
- Reference
- ED25/0093
- Authority
- South Dublin County Council
- Register status
- Decided
- Type
- Declaration of Exemption Section 5
- Received
- 10 October 2025
Summary
AI-generatedA declaration of exemption is sought for a 39 square metre ground floor extension to the rear of the existing house. The extension will accommodate a bedroom with an ensuite, a utility room, and a kitchen/dining room.
- Floor area
- 39 m²
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
Proposed ground floor extension (39 sq. M) to rear of existing house to include bedroom with ensuite, utility room and kitchen/dining room.
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 |
|---|---|---|---|
| 72 Colthurst Crescent, Huntington Glen, Lucan | May 2026 | €415,000 | 78 m |
| 6 Colthurst Gardens, Lucan, Dublin | Oct 2025 | €473,000 | 101 m |
| 5 Colthurst Mews, Huntington Glen, Lucan | Jun 2025 | €476,000 | 102 m |
| 4 Colthurst Mews, Lucan, Dublinnot full market price | Aug 2025 | €450,000 | 103 m |
| 52 Colthurst Crescent, Lucan, Dublin | Mar 2026 | €545,000 | 121 m |
| 24 Rochfort Ave, Lucan, Dublin | Jun 2026 | €480,000 | 123 m |
| 30 Liffey Crescent, Liffey Valley Park, Lucan | Jun 2026 | €425,000 | 125 m |
| 44 Rochfort Park, Rochfort Downs, Lucan | Apr 2025 | €460,000 | 135 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 received10 October 2025
- Decision due6 November 2025
- Decision issued30 October 2025
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- Granted40 m away
Erection of detached two storey dwelling with habitable attic space with rear single storey annex together…
1, Colthurst Park, Lucan, Co. Dublin.
SD03A/0537South DublinLodged 29 Jul 2003New dwelling
- Refused40 m away
Retention of changes to roof profile from previously approved permission (Reg. Ref. SD03A/0537) for detached…
1, Colthurst Park, Lucan, Co. Dublin.
SD04A/0565South DublinLodged 29 Jul 2004Retention
- Invalid40 m away
Retention of increased floor area, revised window ope sizes and changes to roof profile from previously…
1, Colthurst Park, Lucan, Co. Dublin.
SD04B/0457South DublinLodged 26 Aug 2004Retention
- Granted40 m away
Revised pitched roof construction: the proposed roof ridge height is revised from 8.15m per the previously…
1A, Colthurst Park, Lucan, Co. Dublin
SD05B/0714South DublinLodged 31 Mar 2006Alterations
- Granted40 m away
Lower the existing unauthorised built roof by one meter, to have a finished overall height of 8150mm,…
1, Colthurst Park, Lucan, Co. Dublin.
SD04B/0582South DublinLodged 3 Nov 2004Retention
- Invalid40 m away
Double storey extension to the side of the existing dwelling to house a play room and gym on the ground floor…
6, Colthurst Park, Lucan, Co. Dublin
SD13B/0105South DublinLodged 26 Apr 2013Extension
- Withdrawn40 m away
Double storey extension to the side of the existing dwelling to house a play room and gym on the ground floor…
6, Colthurst Park, Lucan, Co. Dublin
SD13B/0150South DublinLodged 11 Jun 2013Extension
- Granted50 m away
Single storey rear extension plus attic conversion with dormer roof to rear roof slope plus two number Velux…
18, Rochfort Park, Lucan, Co. Dublin.
SD25B/0291South DublinLodged 22 May 2025Extension
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- Exempt — no permission neededExtension
Proposed ground floor extension to rear of existing house. Consisting of a utility room and bedroom with…
No. 29 Silken Park Avenue, Kingswood Cross, City West, Co. Dublin
ED24/0047South DublinLodged 17 Sept 2024
- Exempt — no permission neededExtension
Proposed ground floor extension to rear of existing house to consist of utility, playroom and bedroom with…
27 The Lawn, Hansfieldwood, Dublin 15, D15 E6CP
FS5W/010/25FingalLodged 5 Mar 2025
- GrantedExtension
Single storey extension of 38sq.m. to the rear of existing dwelling
3, Dun Aengus, Old Bawn, Tallaght, Dublin 24
SD08B/0546South DublinLodged 24 Jul 2008
- GrantedExtension
Ground floor extension of 77.62sqm onto existing dwelling comprising of a study room, utility room, &…
Gortroche, Ballyhooly, ,
104752corkLodged 1 Apr 2010
- GrantedExtension
Permission for construction of a 39sqm extension at ground floor and a 7sqm extension at first floor to the…
51 Beech Park Drive, Foxrock, Dublin 18
D16B/0330Dún Laoghaire–RathdownLodged 27 Jul 2016
- InvalidExtension
For a single storey ground floor extension (56 sq.m.) to rear of existing house
3 Santry Villas, Santry, Dublin 9, D09DX29
3079/24Dublin CityLodged 23 Jan 2024
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