53 Knockashee, Goatstown, Dublin 14
Extensions to the side and rear, a new front canopy, and a side dormer window.
D22B/0137 · Dun Laoghaire Rathdown County Council · Lodged 16 March 2022
- Reference
- D22B/0137
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 16 March 2022
Summary
AI-generatedThe project includes a new front entrance canopy, a single-storey side extension, and the replacement of an existing rear extension. It also proposes roof alterations, a new dormer and rooflight on the north pitch, and external wall insulation.
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
Permission for new entrance canopy to front, single-storey extension to side (north) and replacement of existing single-storey extension to rear, roof alterations to existing single-storey side extension (south), new dormer and rooflight to north roof pitch, installation of rendered external wall insulation system, all ancillary 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.
Built — construction complete
A commencement notice records works starting on 27 March 2023.
Notified floor area: 8.5 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 57 Knocknashee, Goatstown, Dublin 14not full market price | Sept 2025 | €420,000 | 53 m |
| 50 Knocknashee, Goatstown, Dublin 14 | Dec 2025 | €1,310,000 | 55 m |
| 23 Birchfield Park, Goatstown, Dublin 14 | May 2025 | €871,000 | 125 m |
| 9 Eden Park Dr, Goatstown, Dublin 14 | Jan 2026 | €850,000 | 128 m |
| 41 Knocknashee, Goatstown, Dublin 14 | Jan 2026 | €1,580,000 | 147 m |
| 12 Eden Park Dr, Dundrum, Dublin 14 | Oct 2025 | €832,000 | 161 m |
| 11 Birchfield Lawn, Goatstown, Dublin 14 | May 2025 | €655,000 | 174 m |
| 24 Eden Park Drive, Goatstown, Dublin 14 | Jul 2026 | €815,000 | 178 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 March 2022
- Decision issued9 May 2022
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
Retention of existing first floor dormer bedroom extension at side
79, Knocknashee, Goatstown, Dublin 14
D06A/1229Dún Laoghaire–RathdownLodged 25 Aug 2006Retention
- Granted50 m away
Planning Permission to construct extensions and alter elevations (Attic conversion) and construct garden shed…
50, Knocknashee, Goatstown, Co Dublin, D14KV04
D26B/0281/WEBDún Laoghaire–RathdownLodged 11 May 2026Extension
- Granted50 m away
Permission for single storey ground floor extension to side, front and rear and ancillary site works
79 Knocknashee, Goatstown, Dublin 14
D16B/0394Dún Laoghaire–RathdownLodged 21 Sept 2016Extension
- Granted60 m away
To erect first floor dormer bedroom extension at side
78, Knocknashee, Goatstown, Dublin 14
D06B/0610Dún Laoghaire–RathdownLodged 5 Jul 2006Extension
- Granted70 m away
Permission is sought for the subdivision of the rear garden and the construction of 2 no. two storey detached…
76, Cnoc Na Si (Knocknashee), Drummartin Terrace, Goatstown, Dublin 14
D17A/0079Dún Laoghaire–RathdownLodged 24 May 2017New dwelling
- Granted70 m away
Permission for the subdivision of the rear garden and the construction of 3 no. two storey terraced houses…
76 Cnoc Na Sí (Knocknashee), Drummartin Terrace, Goatstown, Dublin 14
D16A/0060Dún Laoghaire–RathdownLodged 2 Feb 2016Housing estate
- Granted70 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
- Granted70 m away
Construction of a single storey flat-roof extension to the rear for a dining room (10.5sq.m) extending out on…
77, Knocknashee, Dublin 14
D08B/0184Dún Laoghaire–RathdownLodged 10 Mar 2008Extension
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 for new entrance steps and canopy to front, 3no. new rooflights to front roof pitch, fenestration…
14 Shandon Park, Monkstown, Co. Dublin
D22B/0136Dún Laoghaire–RathdownLodged 16 Mar 2022
- GrantedExtension
Permission for a new first floor extension to side of dwelling over existing single storey with new attic…
58 Roebuck Road, Clonskeagh, Dublin 14
D15B/0363Dún Laoghaire–RathdownLodged 28 Sept 2015
- GrantedExtension
Permission for construction of first floor extension to the side, canopy over front door, single storey rear…
36 Lower Kilmacud Road, Stillorgan, Co Dublin
D14B/0454Dún Laoghaire–RathdownLodged 22 Dec 2014
- GrantedExtension
Permission is sought for the construction of a proposed single storey extension to the rear of existing…
8 Blackthorn , Ballincrokig , Dublin Pike
2039521Cork CityLodged 4 Sept 2020
- GrantedExtension
Permission for a new single storey extension to the side and rear and attic conversion to include a new…
5 Redesdale Crescent, Mount Merrion, Co Dublin
D16A/0272Dún Laoghaire–RathdownLodged 20 Apr 2016
- RefusedExtension
Permission for development consisting of: alterations and extension to the existing two storey house to…
12, Cloister Close, Blackrock, Co. Dublin
D14B/0046Dún Laoghaire–RathdownLodged 19 Feb 2014
Community
Discussion
What local people think about this application.
Community sentiment
No votes yetNobody has voted on this application yet.
Community sentiment — a straw poll of people who visited this page, not a statutory submission. To make a valid observation you must submit it to the planning authority.
Sign in to have your say on this application.
No comments yet. Be the first to say what you think about this application.
Sign in to join the discussion on this application.
Comments are moderated and are the opinions of the people who wrote them. They form no part of the statutory planning process — to make a valid observation you must submit it to the planning authority.