22, Whitethorn Walk, Dun Laoghaire, Glenageary, Dublin
First-floor side extension built over an existing ground-floor family room.
D05B/0492 · Dun Laoghaire Rathdown County Council · Lodged 27 June 2005
- Reference
- D05B/0492
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 27 June 2005
Summary
AI-generatedPermission is sought for a first-floor extension to the side of the dwelling. The new structure will be built directly over the existing ground-floor family room.
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
Extension to side of dwelling over existing ground floor family room.
Land-use zoning
What this land is zoned for
“A To provide residential development and improve residential amenity while protecting the existing residential amenities”
Objective set by the 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 |
|---|---|---|---|
| 17 Whitethorn Walk, Carriglea Downs, Dun Laoghaire | Oct 2025 | €700,000 | 36 m |
| 22 Sefton Green, Rochestown Ave, Dun Laoghaire | Mar 2025 | €722,000 | 73 m |
| 8 Whitethorn Walk, Carriglea Downs, Dun Laoghaire | May 2026 | €700,000 | 108 m |
| 46 Sefton, Rochestown Ave, Dun Laoghaire | Feb 2026 | €790,000 | 127 m |
| 18 Sefton, Rochestown Ave, Dun Laoghaire | Jul 2025 | €850,000 | 166 m |
| 17 Sefton, Rochestown Ave, Dun Laoghaire | Oct 2025 | €805,000 | 173 m |
| 69 Rochestown Ave, Dun Laoghaire, Dublin | Jun 2025 | €850,000 | 174 m |
| 54 Sefton, Rochestown Ave, Dun Laoghaire | May 2026 | €980,000 | 207 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 received27 June 2005
- Decision issued18 August 2005
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- Granted50 m away
Attic studio area with dormer window to rear
30, Whitethorn Walk, Dun Laoghaire, Co. Dublin
D04B/0478Dún Laoghaire–RathdownLodged 17 Jun 2004Extension
- Granted70 m away
Permission for the conversion of the existing attic space, comprising a new dormer to the side elevation, 2…
19 Carriglea Avenue, Carriglea Downs, Kill Avenue, Dun Laoghaire, Co Dublin
D14B/0006Dún Laoghaire–RathdownLodged 16 Jan 2014Extension
- Granted80 m away
Permission for 1 no. additional two storey with attic accommodation five bedroom dwelling to site adjoining…
Kensington Manor, Kensington Lodge, Rochestown Avenue, Dún Laoghaire, Co Dublin
D15A/0332Dún Laoghaire–RathdownLodged 2 Nov 2015New dwelling
- Granted90 m away
Front porch to 2-storey house
25, Sefton Green, Kill O'The Grange, Dun Laoghaire, Co. Dublin.
D04B/0095Dún Laoghaire–RathdownLodged 11 Feb 2004Extension
- Granted100 m away
Permission for the following works. Proposed single story mono-pitch extension and flat roof bike shed to the…
43, Sefton, Dun Laoghaire, Co Dublin, A96V9H9
D21A/0746Dún Laoghaire–RathdownLodged 20 Aug 2021Extension
- Granted110 m away
Permission for alterations to House Type A (House nos. 1-6) previously granted permission under planning…
Kensington Lodge, Rochestown Avenue, Dun Laoghaire, Co Dublin
D14A/0620Dún Laoghaire–RathdownLodged 24 Sept 2014Alterations
- Granted110 m away
Permission for the addition of a basement level (67m2) to House nos. 10-12 Kensington Manor, previously…
Kensington Manor, Kensington Lodge, Rochestown Avenue, Dun Laoghaire, Co Dublin
D14A/0771Dún Laoghaire–RathdownLodged 2 Dec 2014Alterations
- Withdrawn110 m away
Permission for elevational alterations to house nos. 1-9 Kensington Manor, previously granted permission…
Kensington Manor, Kensington Lodge, Rochestown Avenue, Dun Laoghaire, Co Dublin
D14A/0770Dún Laoghaire–RathdownLodged 2 Dec 2014Alterations
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
Ground floor extension to rear and first floor addition over existing family room to side
4, Ballyroan Court, Rathfarnham, Dublin 16
SD04B/0045South DublinLodged 7 Apr 2004
- GrantedExtension
New single storey family room extension with ancillary accomodation to side of existing dwelling house
No.3 Esker Woods Rise, Lucan, Co. Dublin.
S00B/0664South DublinLodged 2 Nov 2000
- RefusedExtension
Single storey family room extension to side
53, Hillsbrook Avenue, Perrystown, Dublin 12
SD04B/0028South DublinLodged 30 Mar 2004
- GrantedExtension
Ground floor extension to side of dwelling
No. 9, Elton Estate, Cobh, Co. Cork,
0452004corkLodged 30 Mar 2004
- GrantedExtension
Single storey family room extension to side
53, Hillsbrook Avenue, Perrystown, Dublin 12
SD04B/0549South DublinLodged 15 Oct 2004
- GrantedExtension
Extension to side/rear of existing dwelling
8 New Bawn Park, Dublin 24.
S00B/0216South DublinLodged 1 Jun 2000
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