23, Riverside Drive, Rathfarnham, Dublin 14, D14RW31
Altered second-floor attic extension with a widened dormer window in Rathfarnham.
D25B/0205/WEB · Dun Laoghaire Rathdown County Council · Lodged 16 April 2025
- Reference
- D25B/0205/WEB
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 16 April 2025
Summary
AI-generatedThe development consists of an altered second-floor attic extension measuring 46 square metres. It includes a widened dormer pop-out incorporating the existing pop-out, rear rooflights, and new front rooflights.
- Storeys
- 3
- Floor area
- 46 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
The development will consist of an altered second floor attic extension design (area =46m2), with internal alterations to the existing dwelling house at that level only. Included are a widened dormer pop-out with windows incorporating the existing popout and rooflights to rear attic roof and new rooflights to front pitched roof.
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 |
|---|---|---|---|
| 4 Woodside Grove, Rathfarnham, Dublin 14 | Dec 2025 | €1,130,000 | 57 m |
| 36 Riverside Dr, Rathfarnham, Dublin 14 | Nov 2025 | €950,000 | 57 m |
| 50 Riverside Dr, Rathfarnham, Dublin 14 | May 2025 | €1,445,000 | 75 m |
| 6 Landscape Court, Landscape Road, Churchtown | Jan 2026 | €447,000 | 175 m |
| 5 Landscape Court, Landscape Rd, Churchtown Dublin 14 | Nov 2025 | €490,000 | 175 m |
| 56 Landscape Road, Churchtown, Dublin 14 | Sept 2025 | €873,000 | 175 m |
| Rathlin, Hillside Dr, Castle Park Dublin 14 | Jan 2025 | €2,250,000 | 184 m |
| 30 Hillside Dr, Churchtown, Dublin 14 | Feb 2025 | €1,000,000 | 202 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 received16 April 2025
- Decision due10 June 2025
- Decision issued9 June 2025
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- GrantedAt this site
The development will consist of an altered second floor attic extension design with internal alterations to…
23, Riverside Drive, Rathfarnham, Dublin 14, D14RW31
D25B/0478/WEBDún Laoghaire–RathdownLodged 27 Aug 2025Extension
- InvalidAt this site
The development will consist of an altered second floor attic extension design with internal alterations to…
23, Riverside Drive, Rathfarnham, Dublin 14, D14RW31
D25B/0453/WEBDún Laoghaire–RathdownLodged 13 Aug 2025Extension
- GrantedAt this site
Permission for Retention consisting of: (A) Increase in width of existing vehicular entrance from 2.6m to…
23, Riverside Drive, Rathfarnham, Dublin 14
D13A/0407Dún Laoghaire–RathdownLodged 8 Aug 2013Retention
- GrantedAt this site
Permission for development. The proposed development consists of the demolition of an existing single storey…
21, Riverside Drive, Rathfarnham, Dublin 14
D18B/0212Dún Laoghaire–RathdownLodged 17 May 2018Extension
- Granted30 m away
Permission for development. The development will consist of: Demolition of existing garage and shed at the…
27, Riverside Drive, Dublin 14
D18B/0207Dún Laoghaire–RathdownLodged 10 May 2018Extension
- Granted40 m away
Permission is sought for modifications to existing dwelling house comprising (1) one storey extension to the…
29, Riverside Drive, Dublin 14
D14A/0371Dún Laoghaire–RathdownLodged 13 Jun 2014Extension
- Invalid40 m away
Permission is sought for modifications to existing dwelling house comprising (1) one storey extension to the…
29, Riverside Drive, Dublin 14
D14A/0226Dún Laoghaire–RathdownLodged 22 Apr 2014Extension
- Granted50 m away
Extensions and alterations. The work will include the following: (a) Convert existing garage to TV room with…
5, Woodside Grove, Churchtown, Dublin 14
D09A/0026Dún Laoghaire–RathdownLodged 19 Jan 2009Extension
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- InvalidExtension
The development will consist of an altered second floor attic extension design with internal alterations to…
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D25B/0453/WEBDún Laoghaire–RathdownLodged 13 Aug 2025
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The development will consist of an attic conversion including a dormer window to rear, 2 no. windows to side…
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The development will consist of the conversion of the existing attic and the construction of a dormer window…
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