45, Rochestown Park, Sallynoggin, Dublin, A96X223
Demolition of a rear lean-to and construction of a part-one, part-two storey rear and side extension.
D25B/0064 · Dun Laoghaire Rathdown County Council · Lodged 6 February 2025
- Reference
- D25B/0064
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 6 February 2025
Summary
AI-generatedThe project involves demolishing an existing single-storey rear lean-to and replacing it with a part-one and part-two storey extension to the rear and side. The extension will contain living spaces on the ground floor, a master bedroom and bathrooms on the first floor, and reconfigured attic space with roof lights.
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
- Planning permission is sought to demolish existing one storey lean -to extension to the rear of the existing house two storey property, and to replace it with a part one and two storey extension to the rear and to the side containing kitchen, dining and living room and connecting stairs at ground floor and new master bedroom plus
- No. Bathrooms at first floor level together with re-configured existing attic space. Planning permission is also sought for two velux roof lights in the roof to
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 |
|---|---|---|---|
| 44 Rochestown Park, Dun Laoghaire, Dublin | Oct 2025 | €525,000 | 12 m |
| 54 Rochestown Park, Dun Laoghaire, Dublin | Jun 2025 | €680,000 | 84 m |
| 55 Rochestown Park, Dun Laoghaire, Dublin | May 2026 | €715,000 | 91 m |
| 84 Beechwood Lawn, Rochestown Ave, Dun Laoghaire | Aug 2025 | €745,500 | 148 m |
| 504 Pearse Villas, Sallynoggin, Dublin | Apr 2025 | €520,500 | 188 m |
| 411 Pearse Villas, Sallynoggin, Co Dublin | Jan 2026 | €590,000 | 194 m |
| 18 Thomastown Rd, Dun Laoghaire, Dublin | Jun 2026 | €875,000 | 237 m |
| 38 Eaglewood, Rochestown Ave, Dun Laoghaire | Mar 2025 | €442,000 | 245 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 received6 February 2025
- Decision issued2 April 2025
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- Compliance submissionAt this site
Compliance with Condition Nos. 2 & 3 of Reg Ref No.D25B/0064
45, Rochestown Park, Sallynoggin, Dublin, A96X223
D25B/0064/C1Dún Laoghaire–RathdownLodged 30 May 2025Other
- GrantedAt this site
The development will consist of: New 3 bed 2 storey dormer style house. The design includes 2 No. Dormers,…
44, Rochestown Park, Sallynoggin, Dublin, A96CX24
D25A/0805Dún Laoghaire–RathdownLodged 23 Oct 2025New dwelling
- InvalidAt this site
New 3 bed 2 storey dormer style house. The design includes 2 no dormers, roof lights, entrance door porch,…
44, Rochestown Park, Sallynoggin, Dublin, A96CX24
D25A/0796/WEBDún Laoghaire–RathdownLodged 21 Oct 2025New dwelling
- Exempt — no permission neededAt this site
1 dwelling
44, Rochestown Park, Sallynoggin, Dublin, A96CX24
V/083/25Dún Laoghaire–RathdownLodged 23 Oct 2025
- InvalidAt this site
Alterations, additions and energy upgrade to include new front door location and canopy, new dormer to front…
44, Rochestown Park, Sallynoggin, Dublin, A96CX24
D25B/0592/WEBDún Laoghaire–RathdownLodged 21 Oct 2025Extension
- GrantedAt this site
The development will consist of: alterations, additions and energy upgrade to include new front door location…
44, Rochestown Park, Sallynoggin, Dublin, A96CX24
D25B/0603Dún Laoghaire–RathdownLodged 23 Oct 2025Extension
- GrantedAt this site
First floor extension to side to provide bedroom and bathroom, attic conversion with 4 Velux rooflights to…
41, Beechwood Lawn, Dun Laoghaire, Co. Dublin
D08A/0084Dún Laoghaire–RathdownLodged 30 Jan 2008Extension
- RefusedAt this site
Permission sought for a new double fronted dwelling on corner site to side using existing vehicular access to…
44, Rochestown Park, Dun Laoghaire, Co Dublin
D07A/0374Dún Laoghaire–RathdownLodged 21 Mar 2007New dwelling
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 to construct a two storey plus attic extension to the rear of existing house, containing a…
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D17B/0245Dún Laoghaire–RathdownLodged 17 May 2017
- GrantedExtension
Planning permission sought for development consisting of part demolition and reconstruction of existing…
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D09B/0225Dún Laoghaire–RathdownLodged 27 May 2009
- GrantedExtension
Demolition of existing one storey kitchen & the construction of a two storey extension to the rear of the…
7, The View, Woodpark, Ballinteer, Dublin 16
D05B/0616Dún Laoghaire–RathdownLodged 10 Aug 2005
- InvalidExtension
Planning permission is sought for the removal of: (i) a single storey lean-to extension to the rear and the…
49 Grace Park Road, Drumcondra, Dublin 9, D09 E2Y7
3460/22Dublin CityLodged 7 Mar 2022
- WithdrawnExtension
Double storey extension to side, single storey extension to rear with "Velux" rooflights. Permission is also…
166, Whitecliff Estate, Ballyboden, Rathfarnham, Dublin 14.
SD06B/0581South DublinLodged 28 Jul 2006
- GrantedExtension
Planning permission is sought to demolish an existing one storey conservatory at the rear of the existing…
15, Kingston Rise, Ballinteer, Dublin 16
D17B/0183Dún Laoghaire–RathdownLodged 13 Apr 2017
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