22 Royal Terrace West, Dun Laoghaire, Co. Dublin, A96 YW20. This building is a Protected Structure and is in an Architectural Conservation Area
Alterations to a detached mews building to facilitate its use as a workspace ancillary to a protected main dwelling in Dun Laoghaire.
D21A/0331 · Dun Laoghaire Rathdown County Council · Lodged 16 April 2021
- Reference
- D21A/0331
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 16 April 2021
Summary
AI-generatedThe development proposes alterations to an existing detached mews building to the rear of a protected structure. Works include roof modifications to create a part flat roof, a new single-storey porch, and additional fenestration.
- Storey
- 1
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 is sought for alterations to an existing detached mews type building to the rear - to facilitate its use as a works space ancillary to the main family dwelling. The development will consist of: a) alterations to the existing roof where a part flat roof to the west side is proposed, including proposed alterations to the existing roof height, b) construction of new single storey pitched roof porch element to the east elevation, c) additional fenestration and alterations to the west e...
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 |
|---|---|---|---|
| 39 Fairway Drive, Cualanor, Upper Glenageeary Road | Nov 2025 | €1,180,000 | 50 m |
| 37 Fairway Drive, Cualanor, Upper Glenageary Road | Dec 2025 | €1,200,000 | 60 m |
| 35 Fairway Drive, Cualanor, Dun Laoghaire | Mar 2026 | €1,060,000 | 73 m |
| 12 Royal Terrace West, Dun Laoghaire, Dublin | Dec 2025 | €1,975,000 | 78 m |
| 29 Fairway Drive, Cualanor, Dun Laoghaire | Jun 2026 | €1,530,000 | 97 m |
| 24 Fairway Drive, Cualanor, Upper Glenageary Road | Jul 2025 | €1,252,500 | 108 m |
| 6 Royal Terrace West, Dun Laoghaire, Co Dublin | Aug 2025 | €1,501,008 | 123 m |
| Apt 14 Eustace Court, Cualanor, Upper Glenageary Road | Mar 2026 | €702,000 | 142 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 April 2021
- Decision issued4 June 2021
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- InvalidAt this site
Consisting of the conversion of the existing building, a Protected Structure, from 4 flats to a single…
22, ROYAL TERRACE WEST, DUN LAOGHAIRE, CO. DUBLIN
D04A/1090Dún Laoghaire–RathdownLodged 23 Sept 2004Change of use
- GrantedAt this site
Permission for alterations to an existing detached garage building to facilitate its conversion to a detached…
22 Royal Terrace West, Dun Laoghaire, Co Dublin (A Protected Structure)
D14A/0539Dún Laoghaire–RathdownLodged 20 Aug 2014Extension
- RefusedAt this site
Permission for development consisting of alterations to an existing detached garage building to facilitate…
22, Royal Terrace West, Dun Laoghaire, Co. Dublin
D14A/0299Dún Laoghaire–RathdownLodged 21 May 2014Extension
- GrantedAt this site
Retention permission sought for development to a Protected Structure, consisting of the retention of a vent…
22, Royal Terrace West, Dun Laoghaire, Co. Dublin
D06A/0507Dún Laoghaire–RathdownLodged 12 Apr 2006Retention
- GrantedAt this site
For development consisting of the conversion of the existing building, a protected structure, from 4 flats to…
22, Royal Terrace West, Dun Laoghaire, Co. Dublin
D04A/1291Dún Laoghaire–RathdownLodged 31 Jan 2005Change of use
- GrantedAt this site
Permission for conservation and refurbishment of the entire house. Allow for change of use from domestic and…
23, Royal Terrace West, Dun Laoghaire, Co Dublin
D14A/0851Dún Laoghaire–RathdownLodged 22 Dec 2014Change of use
- GrantedAt this site
Permission for the removal and replacement of existing basement floor, new window and door openings to the…
20 Royal Terrace West, Dún Laoghaire, Co Dublin (A Protected Strucutre)
D19A/0283Dún Laoghaire–RathdownLodged 5 Jul 2019Alterations
- Compliance submissionAt this site
Compliance with Condition no.3 of Reg Ref no. D22A/0790
25, Royal Terrace West, Dun Laoghaire, Co. Dublin, A96 X025 (a Protected Structure)
D22A/0790/C1Dún Laoghaire–RathdownLodged 3 Mar 2023Other
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 is sought for development at this site, consisting of — New single storey flat roofed extension…
Existing mews dwelling and garden to rear of No 119, Mount Merrion Avenue, Blackrock, Co. Dublin
D21A/0738Dún Laoghaire–RathdownLodged 18 Aug 2021
- RefusedExtension
Permission is sought for development, consisting of — New single storey flat roofed extension with 2.NO…
Existing mews dwelling and garden to rear of 119 Mount Merrion Avenue, Blackrock, Co. Dublin
D21B/0069Dún Laoghaire–RathdownLodged 23 Feb 2021
- GrantedExtension
Permission sought for refurbishment, alterations and extension to existing two-storey detached period mews…
'Aelagh', Rockfort Avenue, Dalkey, Co. Dublin (A Protected Structure)
D18A/0194Dún Laoghaire–RathdownLodged 3 May 2018
- GrantedExtension
Permission is sought for the demolition of 5.0 sqm, single storey utility and 1 sqm, porch to side of…
The Mews, Stirling Park, Orwell Road, Dublin 14
D22A/0180Dún Laoghaire–RathdownLodged 26 May 2022
- RefusedNew dwelling
Permission sought for development consisting of A) Demolition of garage/shed with an area of 51.7sqm and B)…
Rear of 30 Sandycove Road, also known as 30A Sandycove Road, Sandycove, Dun Laoghaire, Co. Dublin
D22A/0004Dún Laoghaire–RathdownLodged 5 Jan 2022
- GrantedExtension
Permission for works, consisting of the following principal elements — Refurbishment of the existing two…
Ashton Mews, The Courtyard, Islington Avenue, Sandycove, Co. Dublin
D22A/0499Dún Laoghaire–RathdownLodged 8 Jul 2022
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