7 Watson Park, Killiney, Co Dublin
Retention of a 39.4 sqm rear extension to an existing house in Killiney.
D19B/0218 · Dun Laoghaire Rathdown County Council · Lodged 28 June 2019
- Reference
- D19B/0218
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission for Retention
- Received
- 28 June 2019
Summary
AI-generatedPlanning permission is sought for the retention of an existing 39.4 square metre extension built to the rear of the main dwelling. The application also includes all necessary site and ancillary works.
- Floor area
- 39 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 retention of extension to the rear of the main dwelling comprising of 39.4 sqm, all necessary site works and ancillary works required to facilitate this development.
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 |
|---|---|---|---|
| 1a Brackenbush Rd, Killiney, Dublin | Dec 2025 | €621,000 | 70 m |
| 31 Watson Park, Killiney, Dublin | Dec 2025 | €690,000 | 104 m |
| 112 Churchview Road, Killiney, Co Dublin | Jul 2025 | €300,000 | 117 m |
| 38 Watson Park, Killiney, Dublin | Mar 2026 | €625,000 | 123 m |
| 39 Watson Dr, Killiney, Dublin | Jul 2025 | €662,000 | 139 m |
| 25 Watson Ave, Killiney, Dublin | Jun 2025 | €705,000 | 150 m |
| 52 Watson Dr, Killiney, Dublin | May 2026 | €905,000 | 151 m |
| 17 Watson Ave, Killiney, Dublin | Feb 2026 | €700,000 | 158 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 received28 June 2019
- Decision issued23 July 2019
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- Granted30 m away
Modification of existing vehicular entrance
4, Brackenbush Road, Killiney, Co. Dublin
D06A/0892Dún Laoghaire–RathdownLodged 26 Jun 2006Alterations
- Granted30 m away
Permission for a single storey extension to the front of the dwelling, 3 new roof lights and solar panels on…
2 Brackenbush Road, Killiney, Co Dublin
D18B/0199Dún Laoghaire–RathdownLodged 1 May 2018Extension
- Not exempt — permission needed30 m away
Conservatory completed in 2005, seeking exemption for same
2A, Brackenbush Road, Watsons Estate, Killiney, Dublin, A96XN32
REF4124Dún Laoghaire–RathdownLodged 26 Apr 2024Extension
- Exempt — no permission needed60 m away
1 dwelling
2, Watson Park, Killiney, Dublin, A96HW27
V/056/25Dún Laoghaire–RathdownLodged 25 Jul 2025
- Granted70 m away
Jason White is applying for planning permission for the development of a detached two storey, 5 bedroom…
Adjacent to 2, Watson Park, Killiney, Glenageary, Dublin, A96HW27
D25A/0675/WEBDún Laoghaire–RathdownLodged 1 Sept 2025New dwelling
- Invalid70 m away
Permission for the development of a detached two storey, 5 bedroom dwelling house, including attic-level…
Adjacent to 2, Watson Park, Killiney, Dublin, A96HW27
D25A/0534/WEBDún Laoghaire–RathdownLodged 4 Jul 2025New dwelling
- Granted70 m away
Permission at this site. The development will consist of: A detached two storey 4 bedroom dwelling house with…
Site adjacent No 2, Watson Park, Killiney, Co. Dublin
D17A/0818Dún Laoghaire–RathdownLodged 14 Feb 2018New dwelling
- Granted70 m away
Demolish a detached garage and construct a two storey detached house. [LOCATION] 1 Brackenbush Road,…
1 Brackenbush Road, Killiney, Co. Dublin.
D02A/0396Dún Laoghaire–RathdownLodged 8 May 2002New 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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D16B/0160Dún Laoghaire–RathdownLodged 19 Apr 2016
- GrantedRetention
Permission for the RETENTION and completion of a single storey extension to the rear of existing house, to…
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