A site of approximately 1.1166 Ha at Sorrento Cottage, Vico Road, Killiney, Co. Dublin, A96 WN90
Amendments to an approved extension at Sorrento Cottage, including a floor area increase and a taller roof.
D26A/0454/WEB · Dun Laoghaire Rathdown County Council · Lodged 10 June 2026
- Reference
- D26A/0454/WEB
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- In progress
- Type
- Permission
- Received
- 10 June 2026
Summary
AI-generatedThe proposal seeks amendments to a permitted residential development. It includes increasing the extension's floor area from 787.3 sqm to 946 sqm, raising the ridge height by 2.37 metres, adding two lifts, and expanding a bathhouse.
- Floor area
- 946 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
The development will consist of amendments to the residential development permitted under dlrcc reg. Ref. D23a/0602 comprising: an increase in the floor area of the proposed extension from 787.3 sq m to 946 sq m; elevational changes; internal modifications including the provision of 2 no. Lifts; an increase in the ridge height of the proposed extension from +23.12 mod to +25.49 mod (a height increase of 2.37 metres); changes in level; an increase in the floor area of the bath house / sauna from 26.9 sq m to 34 sq m; realignment and reconfiguration of the driveway; landscaping modifications; a change in site area from 1.1162 ha to 1.1166 ha; and all associated site and development works above and below ground. A natura impact statement has been prepared in respect of the proposed 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 |
|---|---|---|---|
| Milano, Vico Road, Dalkey | Aug 2025 | €3,300,000 | 88 m |
| 13 Vico Rock, Sorrento Rd, Dalkey | Jan 2025 | €460,000 | 162 m |
| Lilliput, Sorrento Rd, Dalkey | Jan 2025 | €571,040 | 220 m |
| 20 Sorrento Court, Sorrento Rd, Dalkey | May 2026 | €628,000 | 237 m |
| 18 Sorrento Court, Sorrento Rd, Dalkey | Apr 2026 | €585,000 | 237 m |
| Nirvana, Coliemore Road, Dalkey | Feb 2025 | €2,500,000 | 322 m |
| Ingle Cottage, Knock Na Cree Road, Dalkey | Dec 2025 | €1,125,000 | 336 m |
| 1 Berwick House, Coliemore Road, Dalkey | May 2025 | €770,000 | 359 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 received10 June 2026
- Decision due12 August 2026
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- Awaiting decisionAt this site
Compliance with Condition No.6 of Reg Ref No.D23A/0602
site of aprox. 1.1162 ha. at Sorrento Cottage, Vico Road, Killiney, Dublin, A96WN90
D23A/0602/C2Dún Laoghaire–RathdownLodged 6 Jun 2025Other
- Compliance submissionAt this site
Compliance with Condition No.3 of Reg Ref No.D23A/0602
site of aprox. 1.1162 ha. at Sorrento Cottage, Vico Road, Killiney, Dublin, A96WN90
D23A/0602/C1Dún Laoghaire–RathdownLodged 6 Jun 2025Other
- GrantedAt this site
Demolition of the single-storey extensions (75sqm), 2 no. south-facing bay windows (11.2sqm), greenhouse…
site of aprox. 1.1162 ha. at Sorrento Cottage, Vico Road, Killiney, Dublin, A96WN90
D23A/0602Dún Laoghaire–RathdownLodged 19 Sept 2023Extension
- Exempt — no permission needed80 m away
1 Unit
8, Sorrento Terrace, Sorrento Road, Dalkey, Dublin, A96NP03
V/020/26Dún Laoghaire–RathdownLodged 16 Mar 2026
- Awaiting decision80 m away
Demolition of the existing car parking deck at Sorrento Road, the residential annex beneath, the external…
8, Sorrento Terrace, Sorrento Road, Dalkey, Dublin, A96NP03 (Protected Structure)
D26A/0202/WEBDún Laoghaire–RathdownLodged 16 Mar 2026New dwelling
- Granted80 m away
Permission sought for the replacement of an existing glazed door to the ground floor terrace with a larger…
Capri, Sorrento Road, Dalkey, Co Dublin
D06B/1089Dún Laoghaire–RathdownLodged 14 Dec 2006Extension
- Granted80 m away
Permission is sought for the demolition of existing sunroom over garage extension and the construction of a…
2, Vico Terrace, Vico Road, Dalkey, Co. Dublin
D14A/0733Dún Laoghaire–RathdownLodged 13 Nov 2014Extension
- Granted80 m away
Permission is sought for the demolition of existing sunroom over garage extension and the construction of a…
2, Vico Terrace, Vico Road, Dalkey, Co. Dublin
D15A/0482Dún Laoghaire–RathdownLodged 30 Jul 2015Extension
Related developments
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