16/17 & 18 Castle Street, Dalkey, Co Dublin
Demolition works and construction of a three-storey extension to create eight apartments.
D22A/0561 · Dun Laoghaire Rathdown County Council · Lodged 3 August 2022
- Reference
- D22A/0561
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 3 August 2022
Summary
AI-generatedThe project involves partial demolition of existing buildings on Castle Street, constructing a three-storey rear extension, adding a new second-floor level with a mansard-style roof, and creating eight apartments.
- Residential units
- 8
- Storeys
- 3
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 for development. The development will consist of
- Demolition of existing roofs and partial demolition of existing buildings
- Elevational alterations and internal layout alterations to the existing buildings
- Construction of a three storey extension to the rear of no. 16/16a castle street
- Construction of a new 'sedum' flat roof second floor level set back from the road with 'mansard' style roof to no. 16/17/18.5. Construction of a eight no. Apartments at first
Land-use zoning
What this land is zoned for
“NC To protect, provide for and-or improve mixed-use neighbourhood centre facilities.”
National zoning type: District, neighbourhood centre
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 |
|---|---|---|---|
| 4 The Mews, St Patricks Rd, Dalkey | Mar 2026 | €710,000 | 45 m |
| 7 Whites Villas, Dalkey, Dublin | Nov 2025 | €675,000 | 96 m |
| 1 Derrynane Terrace, Dalkey, Dublin | Sept 2025 | €1,295,000 | 98 m |
| 25 Whites Villas, Dalkey, Dublin | Dec 2025 | €550,000 | 122 m |
| 16 Carysfort Villas, Carysfort Rd, Dalkey | May 2026 | €452,000 | 123 m |
| 18 Carysfort Villas, Carysfort Rd, Dalkey | Feb 2025 | €480,000 | 126 m |
| 5 Carysfort Court, Carysfort Rd, Dalkey | Jan 2026 | €550,000 | 127 m |
| 19 Carysfort Villas, Dalkey, Dublin | Jun 2026 | €550,000 | 129 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 received3 August 2022
- Decision issued27 September 2022
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
Change of use from office to retail / shop at Unit No. 5, to the rear of No. 19 Castle Street
19, Castle Street, Dalkey, Co. Dublin
D06A/0972Dún Laoghaire–RathdownLodged 6 Jul 2006Change of use
- RefusedAt this site
For change of use of ground floor from Retail to Sale of Hot Food for the consumption off the premises. A…
14, Castle Street, Dalkey, Co. Dublin
D05A/0050Dún Laoghaire–RathdownLodged 21 Jan 2005Change of use
- GrantedAt this site
Permission is sought for the partial yet extensive demolition of the existing office units numbers. The works…
Units 1-4, The Courtyard, Rear 19, Castle Street Dalkey, Co. Dublin
D21A/0073Dún Laoghaire–RathdownLodged 1 Feb 2021Commercial
- GrantedAt this site
Permission is sought for the partial yet extensive demolition of the existing office Units 1 — 4, and the…
Units 1 - 4, The Courtyard, rear 19 Castle Street, Dalkey, Co. Dublin.
D08A/1309Dún Laoghaire–RathdownLodged 11 Jun 2009Change of use
- GrantedAt this site
Demolition of 2 No. existing rear apartments and partial demolition of 1 No. existing first floor apartment…
20, Castle Street, Dalkey, Co. Dublin
D04A/0222Dún Laoghaire–RathdownLodged 28 Jun 2004Demolition
- WithdrawnAt this site
Permission for the construction of a single storey store room (3.5 sqm) to the rear of the existing single…
Rear of nos. 17 & 18 Castle Street, Dalkey, Co Dublin
D17A/0985Dún Laoghaire–RathdownLodged 8 Nov 2017Commercial
- GrantedAt this site
Change of use from derelict shed to a three storey, two bedroomed, housing unit of 71sq.m
The Stone Shed, The Courtyard to rear of 20 Castle Street, Dalkey, Co. Dublin
D25A/0948Dún Laoghaire–RathdownLodged 9 Dec 2025Change of use
- GrantedAt this site
Planning permission is sought for the demolition of a derelict shed on portion of lands to rear of 21, Castle…
Portion of lands to rear of 21, Castle Street, Dalkey, Co. Dublin
D12A/0186Dún Laoghaire–RathdownLodged 20 Aug 2012Commercial
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