77, Rochestown Avenue, Dun Laoghaire, Co. Dublin
A single-storey dining room extension and a first-floor bedroom bay window to the rear.
D08B/0748 · Dun Laoghaire Rathdown County Council · Lodged 30 October 2008
- Reference
- D08B/0748
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 30 October 2008
Summary
AI-generatedThe development consists of a single-storey extension to the rear of the property to expand the dining room. It also includes the addition of a first-floor bedroom bay window at the rear.
- 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
A single storey dining room extension including a first floor bedroom bay window to the rear.
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 |
|---|---|---|---|
| 69 Rochestown Ave, Dun Laoghaire, Dublin | Jun 2025 | €850,000 | 45 m |
| 17 Sefton, Rochestown Ave, Dun Laoghaire | Oct 2025 | €805,000 | 101 m |
| 22 Sefton Green, Rochestown Ave, Dun Laoghaire | Mar 2025 | €722,000 | 103 m |
| 18 Sefton, Rochestown Ave, Dun Laoghaire | Jul 2025 | €850,000 | 104 m |
| 7 Sefton, Rochestown Ave, Dun Laoghaire | Oct 2025 | €1,008,000 | 173 m |
| 46 Sefton, Rochestown Ave, Dun Laoghaire | Feb 2026 | €790,000 | 182 m |
| 17 Whitethorn Walk, Carriglea Downs, Dun Laoghaire | Oct 2025 | €700,000 | 193 m |
| 5a Sefton, Rochestown Ave, Dun Laoghaire | Jul 2026 | €860,000 | 217 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 October 2008
- Decision issued17 December 2008
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
Permission is sought for development. The development will consist of the demolition of an existing single…
37 Sefton Green, Dun Laoghaire, Co. Dublin
D22B/0315Dún Laoghaire–RathdownLodged 1 Jul 2022Extension
- Granted40 m away
Full planning permission for — Demolition of existing single storey rear extensions and sheds
69, Rochestown Avenue, Dun Laoghaire, Dublin, A96X082
D26B/0066/WEBDún Laoghaire–RathdownLodged 5 Feb 2026Extension
- Granted50 m away
Permission is sought for single storey rear / side extension 37 sq.m total, to semi-detached four bedroomed…
30, Sefton Green, Dun Laoghaire, Co. Dublin
D08B/0455Dún Laoghaire–RathdownLodged 13 Jun 2008Extension
- Granted60 m away
Permission for development. Permission is sought for a rear single storey lean to extension with roof light…
29, Sefton Green, Dun Laoghaire, Co. Dublin
D17B/0572Dún Laoghaire–RathdownLodged 13 Dec 2017Extension
- Withdrawn70 m away
For a 5.3 x 1.9 x 2.5 metre high Stainless Steel and Glass Bus Shelter with 2 No. 2 sq.m. Illuminated…
National Rehabilitation Hospital, (Bus Stop), Rochestown Avenue, Dun Laoghaire, Co Dublin
D04A/1212Dún Laoghaire–RathdownLodged 20 Oct 2004Infrastructure
- 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
- Granted90 m away
Development of a temporary building on the hospital site — The single storey building located to the North…
National Rehabilitation Hospital, Rochestown Avenue, Dun Laoghaire, Co. Dublin
D06A/1025Dún Laoghaire–RathdownLodged 17 Jul 2006Commercial
- Granted100 m away
Permission is sought for a detached double garage to the side
14, Sefton, Rochestown Avenue, Dun Laoghaire, Co. Dublin
D12B/0059Dún Laoghaire–RathdownLodged 23 Feb 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
Single storey extension to side and rear and new bay window to front elevation
3, Saint Begnet's Villas, Dalkey, Co Dublin
D02B/0870Dún Laoghaire–RathdownLodged 26 Nov 2002
- GrantedExtension
Single storey dining room extension to rear, internal alterations to provide wc and utility, new bedroom…
23, Silverwood Road, Rathfarnham, Dublin 14
SD02B/0534South DublinLodged 12 Mar 2003
- GrantedExtension
Single storey extension to rear and provision of first floor bay window to front
13 Templeroan Avenue, Rathfarnham, Dublin 16.
S01B/0014South DublinLodged 8 Jan 2001
- GrantedExtension
Single storey extension comprising of bay windows to front
12, Proby Square, Blackrock, Co. Dublin
D07B/0049Dún Laoghaire–RathdownLodged 22 Jan 2007
- GrantedExtension
New single storey dining room extension to rear
Brandon, Ardilea Downs, Goatstown, Co. Dublin
D08B/0583Dún Laoghaire–RathdownLodged 1 Aug 2008
- GrantedExtension
Single storey extension to rear comprising of diningroom
83, Muckross Avenue, Dublin 12
SD02B/0460South DublinLodged 9 Oct 2002
Community
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