358, Nutgrove Avenue, Rathfarnham, Dublin 14, D14N504
Alterations to a previously approved front roof extension and granny flat layout.
D26A/0018/WEB · Dun Laoghaire Rathdown County Council · Lodged 15 January 2026
- Reference
- D26A/0018/WEB
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 15 January 2026
Summary
AI-generatedThe proposed development consists of alterations to a previously approved application (D21A/0526). It includes changing the front roof extension from a tiled hipped roof to a flat roof with a rooflight, and internal alterations to the granny flat floor plan.
- Storey
- 1
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 proposed development consists of alterations to a previously approved planning application d21a/0526 single-storey extension to the front roof, including a change in roof type from a tiled hipped roof to a flat roof with rooflight and parapet to match the existing granny flat roof, internal alterations to the floor plan of the granny flat, and all associated site works.
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 |
|---|---|---|---|
| 346 Nutgrove Ave, Churchtown, Dublin 14 | Feb 2025 | €765,000 | 51 m |
| 376 Nutgrove Ave, Rathfarnham, Dublin 14 | May 2025 | €790,000 | 57 m |
| 398 Nutgrove Ave, Churchtown, Dublin 14 | Feb 2025 | €620,000 | 64 m |
| 410 Nutgrove Ave, Churchtown, Dublin 14 | Apr 2025 | €665,000 | 103 m |
| 15 Camberley Oaks, Churchtown, Dublin 14 | Feb 2025 | €237,500 | 104 m |
| 324 Nutgrove Ave, Churchtown, Dublin 14 | Sept 2025 | €772,500 | 140 m |
| 29 Camberley Oaks, Churchtown, Dublin 14 | Oct 2025 | €695,500 | 152 m |
| 424 Nutgrove Avenue, Churchtown, Dublin 14 | Jun 2026 | €791,000 | 152 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 received15 January 2026
- Decision due11 March 2026
- Decision issued6 March 2026
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
Permission for development. The development will consist of — Removal of the existing front porch for the…
358 Nutgrove Avenue, Rathfarnham, D14 N504
D21A/0526Dún Laoghaire–RathdownLodged 28 Sept 2021Extension
- RefusedAt this site
Demolition, alterations and extensions to an existing 2 storey dwelling to provide 6 No. apartments. The…
356, Nutgrove Avenue, Rathfarnham, Dublin 14.
D05A/0700Dún Laoghaire–RathdownLodged 2 Jun 2005Apartments
- GrantedAt this site
Permission for development. The development will consist of: the demolition of an existing single storey side…
356, Nutgrove Avenue, Rathfarnham, Dublin 14
D18A/0101Dún Laoghaire–RathdownLodged 20 Apr 2018New dwelling
- RefusedAt this site
For demolition of an existing single storey domestic extension at the side of No. 356 Nutgrove Avenue and the…
356, Nutgrove Avenue, Rathfarnham, Dublin 14
D04A/1138Dún Laoghaire–RathdownLodged 18 Jan 2005Apartments
- Granted30 m away
Permission for two storey extension to side and rear of existing house, ground floor extension to front of…
350 Nutgrove Avenue, Churchtown, Dublin 14
D16A/0066Dún Laoghaire–RathdownLodged 4 Feb 2016Extension
- Invalid50 m away
Demolition of existing single storey extension to the southwest elevation to make provision for a new two…
370, Nutgrove Avenue, Rathfarnham,Dublin 14
D08A/0294Dún Laoghaire–RathdownLodged 7 Mar 2008New dwelling
- Granted50 m away
Permission for provision of a new vehicular entrance and driveway and associated site works
346, Nutgrove Avenue, Churchtown, Dublin 14
D13A/0557Dún Laoghaire–RathdownLodged 30 Oct 2013Infrastructure
- Invalid50 m away
Permission is sought for demolition of existing single storey extension to the southwest elevation to make…
370, Nutgrove Avenue, Rathfarnham, Dublin 14
D08A/0501Dún Laoghaire–RathdownLodged 2 May 2008New 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.
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