146 Ballinclea Heights, Killiney, Co. Dublin
Single-storey extensions to the front and rear of the house, and converting the garage into living space.
D21B/0331 · Dun Laoghaire Rathdown County Council · Lodged 2 July 2021
- Reference
- D21B/0331
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 2 July 2021
Summary
AI-generatedThe development will consist of a single-storey extension to the front of the dwelling and the conversion of the garage for habitable purposes (19.45 sqm). It also includes a single-storey extension to the rear of the property (21.08 sqm) and associated site works.
- Floor area
- 41 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
Permission for development. The development will consist of a single storey extension to front of dwelling and conversion of garage for habitable purposes (floor area 19.45m. Sq. ), single storey extension to rear of property (floor area 21.08m. Sq. ) and 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.
Built — construction complete
A commencement notice records works starting on 10 May 2022.
Notified floor area: 150 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 121 Ballinclea Heights, Killiney, Dublin | May 2025 | €817,500 | 49 m |
| 139a Ballinclea Heights, Killiney, Dublin | Apr 2026 | €795,000 | 59 m |
| 58 Ballinclea Heights, Killiney, Dublin | Oct 2025 | €952,500 | 114 m |
| Desmar, 15 Wyvern Estate, Killiney | Dec 2025 | €815,000 | 134 m |
| 110 Ballinclea Heights, Killiney, County Dublin | Dec 2025 | €750,000 | 136 m |
| 46 Wyvern, Killiney Rd, Killiney | Dec 2025 | €1,010,000 | 162 m |
| 74 Ballinclea Heights, Killiney, Dublinnot full market price | Feb 2025 | €550,000 | 165 m |
| 172 Ballinclea Heights, Killiney, Dublin | Jun 2025 | €897,500 | 170 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 received2 July 2021
- Decision issued20 August 2021
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 A single storey stand alone out building (10.82sqm) in front garden, 1.8…
146, Ballinclea Heights, Killiney, Co. Dublin
D22A/0866Dún Laoghaire–RathdownLodged 9 Nov 2022Alterations
- RefusedAt this site
The development consists of a bike shed (10.8sqm) in front garden
146, Ballinclea Heights, Killiney, Dublin, A96C9H6
D23B/0186Dún Laoghaire–RathdownLodged 26 Apr 2023Retention
- GrantedAt this site
Permission is sought for First Floor extension to side with a rooflight on the front
145, Ballinclea Heights, Killiney, Co. Dublin
D22B/0120Dún Laoghaire–RathdownLodged 8 Mar 2022Extension
- Granted40 m away
Replace flat roof to ground floor porch and side extension with pitched tiled roof
149, Ballinclea Heights, Killiney, Co. Dublin
D04B/0181Dún Laoghaire–RathdownLodged 10 Mar 2004Alterations
- Granted40 m away
Permission is sought for the construction of new single storey extensions to the front, side & rear of the…
117A Ballinclea Heights, Killiney, Co. Dublin, A96R8R6
D21B/0545Dún Laoghaire–RathdownLodged 7 Oct 2021Extension
- Awaiting decision60 m away
Compliance with Condition No. 2 of Reg Ref No: D26B/0156/WEB
121, Ballinclea Heights, Killiney, Co. Dublin, A96T1K0
D26B/0156/WEB/C1Dún Laoghaire–RathdownLodged 16 Jun 2026Other
- Granted60 m away
(1) demolition of existing garage and associated single storey structure to the side of the existing house,…
121, Ballinclea Heights, Killiney, Co. Dublin, A96T1K0
D26B/0156/WEBDún Laoghaire–RathdownLodged 10 Mar 2026Extension
- Exempt — no permission needed60 m away
The proposed insertion of one new window (1500mm x 1000mm) at stairwell level to the existing side/gable…
139A Ballinclea Heights, Ballinclea, Killiney, Dublin, A96 F1P2
REF8526Dún Laoghaire–RathdownLodged 4 Jun 2026Alterations
Related developments
Similar applications
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