2, Ardenza Terrace, Monkstown, Blackrock, Dublin, A94Y6F3
Amendments to previously approved extensions at a protected terrace house in Monkstown.
D23A/0437 · Dun Laoghaire Rathdown County Council · Lodged 29 June 2023
- Reference
- D23A/0437
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 29 June 2023
Summary
AI-generatedThis application seeks amendments to a previously granted permission for a three-storey over basement dwelling. Works include alterations to the approved ground floor rear extension and the construction of a single-storey double-height basement extension.
- Floor area
- 4 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
Protected structure. Amendment to the previously granted d22a/0460 for the following works to the three storey over basement dwelling: alterations to the previously granted single storey extension at ground floor level to the rear elevation, construction of a single storey double height extension (4sqm) to rear elevation at basement level with clerestorey roof-light, rear elevation changes at basement, ground floor and first floor return level. Window and door frames to front elevation to be painted black, all associated conservation and repair work, drainage, landscaping and 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.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| St Marys, Tobernea Terrace, Seapoint Ave | Feb 2026 | €620,000 | 112 m |
| Carrig Rua, Temple Crescent, Blackrock | Feb 2026 | €1,500,000 | 159 m |
| 11 Seapoint Court, Blackrock, Co Dublinnot full market price | Mar 2026 | €19,296 | 169 m |
| 14 Seapoint Court, Temple Crescent, Blackrock | Aug 2025 | €580,000 | 169 m |
| 12 Alma Rd, Monkstown, Dublin | Mar 2025 | €1,900,000 | 181 m |
| 7 Seapoint Court, Temple Crescent, Blackrock | May 2025 | €530,000 | 183 m |
| 4 Seapoint Court, Temple Crescent, Blackrock | Aug 2025 | €440,000 | 199 m |
| 7 Temple Park Ave, Blackrock, Dublin | Jun 2026 | €1,440,000 | 206 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 received29 June 2023
- Decision due23 August 2023
- Decision issued23 August 2023
- Appeal submitted18 September 2023
- Appeal decided22 July 2024
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
Permission for development. The development will consist of the following works to the three storey over…
No. 2 Ardenza Terrace, Seapoint, Monkstown, Co. Dublin A94 Y6F3 - a Protected Structure
D22A/0460Dún Laoghaire–RathdownLodged 29 Jun 2022Extension
- Part granted, part refusedAt this site
Permission for the following works to the three storey over basement dwelling: Construction of a new external…
2 Ardenza Terrace, Seapoint, Monkstown, Co Dublin A94 Y6F3 (A Protected Strucutre)
D16A/0434Dún Laoghaire–RathdownLodged 13 Sept 2016Alterations
- GrantedAt this site
Permission for formation of new opening at basement level in front area way;insertion of new door & frame,…
1 Ardenza Terrace, Blackrock, Co Dublin (A Protected Structure)
D17A/0266Dún Laoghaire–RathdownLodged 27 Mar 2017Alterations
- GrantedAt this site
Permission is sought for construction of two no. ensuite bathrooms at second floor level. (A Protected…
4, Ardenza Terrace, Seapoint Avenue, Monkstown, Co. Dublin
D10A/0225Dún Laoghaire–RathdownLodged 28 Apr 2010Alterations
- GrantedAt this site
Permission is sought for the construction of basement (9.5 sq.m) and ground floor (12 sq.m extension to rear…
4, Ardenza Terrace, Seapoint Avenue, Monkstown, Co. Dublin
D10A/0259Dún Laoghaire–RathdownLodged 17 May 2010Extension
- Granted30 m away
The works form part of the overall DART Upgrade Project and will consist of the removal/demolition of the…
Seapoint Dart Station, Seapoint Avenue, Blackrock, Co. Dublin
D04A/1332Dún Laoghaire–RathdownLodged 13 Jan 2006Infrastructure
- Granted30 m away
Permission for basement and first floor extension to rear (22sqm), including openings to rear wall and…
6, Ardenza Terrace, Seapoint Avenue, Monkstown, Co Dublin
D13A/0630Dún Laoghaire–RathdownLodged 11 Feb 2014Extension
- Granted40 m away
A Protected Structure — (RPS no.273). The development consists of: The provision of a single-storey garden…
7, Ardenza Terrace, Monkstown, Dublin, A94EK10 (A Protected Structure)
D26A/0216/WEBDún Laoghaire–RathdownLodged 20 Mar 2026Extension
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- GrantedAlterations
PROTECTED STRUCTURE: PERMISSION: The development will consist of: the alteration and partial demolition of…
7 Mountpleasant Ave Upper, Ranelagh, Dublin 6, D06 H308
4280/24Dublin CityLodged 16 Sept 2024
- InvalidExtension
PROTECTED STRUCTURE: For development consisting of a part 3 storey, part 2 storey rear extension to form…
77, Waterloo Road, Dublin 4
WEB1136/25Dublin CityLodged 24 Jan 2025
- GrantedExtension
PROTECTED STRUCTURE: The development will consist of works to alter and extend the existing 3 storey (2…
50, Bayview Avenue, Dublin 3
4952/22Dublin CityLodged 29 Sept 2022
- GrantedExtension
Creation of a new opening in the rear wall at ground floor level, the construction of a single storey,…
Saint Annas, 27 Mount Merrion Avenue, Blackrock, Dublin, A94E188
D23A/0649Dún Laoghaire–RathdownLodged 13 Oct 2023
- GrantedExtension
PROTECTED STRUCTURE: The development will consist of the following works to the two storey dwelling, a…
1 Annesley Park, Ranelagh, Dublin 6 D06 XW97
2726/20Dublin CityLodged 19 May 2020
- GrantedExtension
Planning Permission is sought for an extension/renovation to a Protected Structure (RPS ID 0214) consisting…
1 Holmpatrick Terrace, Skerries, Co. Dublin, K34 Y821
F26A/0091EFingalLodged 11 Feb 2026
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