50, Knocknashee, Goatstown, Co Dublin, D14KV04
Extensions, an attic conversion, and a new garden shed for a house in Goatstown.
D26B/0281/WEB · Dun Laoghaire Rathdown County Council · Lodged 11 May 2026
- Reference
- D26B/0281/WEB
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 11 May 2026
Summary
AI-generatedConstruction of extensions and elevation alterations to include an attic conversion. The application also includes the construction of a garden shed and all ancillary site works.
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 to construct extensions and alter elevations (attic conversion) and construct garden shed all as per drawing documentation submitted together with all ancillary site works and services
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 |
|---|---|---|---|
| 50 Knocknashee, Goatstown, Dublin 14 | Dec 2025 | €1,310,000 | 6 m |
| 57 Knocknashee, Goatstown, Dublin 14not full market price | Sept 2025 | €420,000 | 45 m |
| 23 Birchfield Park, Goatstown, Dublin 14 | May 2025 | €871,000 | 93 m |
| 41 Knocknashee, Goatstown, Dublin 14 | Jan 2026 | €1,580,000 | 110 m |
| 18 Birchfield Park, Birchfield, Goatstown Dublin 14not full market price | Dec 2025 | €500,000 | 135 m |
| 11 Birchfield Lawn, Goatstown, Dublin 14 | May 2025 | €655,000 | 161 m |
| 3 Birchfield Heights, Goatstown, Dublin 14 | Feb 2025 | €763,000 | 162 m |
| 10 Birchfield Lawn, Goatstown, Dublin 14 | May 2025 | €795,000 | 165 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 received11 May 2026
- Decision due3 July 2026
- Decision issued2 July 2026
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
Permission for new entrance canopy to front, single-storey extension to side (north) and replacement of…
53 Knockashee, Goatstown, Dublin 14
D22B/0137Dún Laoghaire–RathdownLodged 16 Mar 2022Extension
- Granted50 m away
Retention permission is sought for a 28.26m2 ground floor extension to the rear of the building to include…
58, Knocknashee, Goatstown, Dublin 14, D14VY20
D22B/0476Dún Laoghaire–RathdownLodged 23 Nov 2022Retention
- Granted60 m away
The Development will consist of external insulation to front, rear and side wall and all associated site works
38, Knocknashee, Goatstown, Dublin 14, D14KH33
D24B/0332Dún Laoghaire–RathdownLodged 23 Jul 2024Alterations
- Granted70 m away
Permission for the part demolition and modification to roof profile of existing single storey extension, the…
40 Knocknashee, Goatstown, Dublin 14
D19B/0033Dún Laoghaire–RathdownLodged 29 Apr 2019Extension
- Granted90 m away
Permission for the demolition of existing single storey extension and single storey shed to the rear, the…
13, Birchfield Park, Goatstown, Dublin 14
D13B/0270Dún Laoghaire–RathdownLodged 1 Aug 2013Extension
- Granted90 m away
Permission is sought for a one and two storey extension to rear, and for the insertion of (a) 1 no. velux…
17, Birchfield Park, Goatstown, Dublin 14
D10B/0272Dún Laoghaire–RathdownLodged 10 Jun 2010Extension
- Granted90 m away
Permission is sought for a one & two storey extension to rear, and for the insertion of (A) 1 No. velux…
17, Birchfield Park, Goatstown, Dublin 14
D10B/0150Dún Laoghaire–RathdownLodged 1 Apr 2010Extension
- Granted100 m away
Permission for development at an existing detached four-bedroom single dwelling; (i) the demolition of an…
42 Knocknashee, Goatstown, Dublin 14
D14B/0303Dún Laoghaire–RathdownLodged 27 Aug 2014Extension
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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