23 Castle Park, Monkstown, Co. Dublin A94 YD27
Alteration and extension of a rear extension and replacement of a side passage glazed roof.
D22B/0164 · Dun Laoghaire Rathdown County Council · Lodged 31 March 2022
- Reference
- D22B/0164
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 31 March 2022
Summary
AI-generatedThe application proposes the alteration and extension of an existing single-storey rear extension. It also includes the replacement of an existing glazed roof over the side passage.
- 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 for development. The development will consist of; (1) alteration and extension of existing single storey rear extension and (2) replacement of existing glazed roof over side passage.
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 |
|---|---|---|---|
| 29 Castle Park, Monkstown, Dublin | Jan 2026 | €1,400,000 | 65 m |
| 17 Glandore Court, Dun Laoghaire, Glandore Park | Jun 2026 | €412,500 | 110 m |
| 30 St Patricks Crescent, Monkstown, Dublin | Apr 2025 | €520,000 | 138 m |
| 25 Dunedin Terrace, Monkstown, Dublinnot full market price | Oct 2025 | €333,333 | 157 m |
| 13 Glandore Park, Lower Mounttown Rd, Dun Laoghaire | Sept 2025 | €805,000 | 157 m |
| 40 Meadowlands Ave, Mounttown, Dun Laoghaire | Jul 2025 | €545,045 | 162 m |
| 39 Castle Park, Monkstown, Dublin | Feb 2026 | €1,255,000 | 178 m |
| 3 The Mews, Monkstown Castle, Monkstown Ave | Aug 2025 | €865,000 | 212 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 received31 March 2022
- Decision issued20 May 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
Demolition of existing single storey extensions to rear (approx. area 44m2) and construction of a new single…
23, Castle Park, Monkstown, Co. Dublin
D08B/0842Dún Laoghaire–RathdownLodged 18 Dec 2008Extension
- GrantedAt this site
The development consists of a single-storey rear extension, a two-storey extension to the rear and side, the…
24, Castle Park, Monkstown, Dublin, A94PP80
D26A/0325/WEBDún Laoghaire–RathdownLodged 28 Apr 2026Extension
- Granted40 m away
Permission for demolition of existing shed to rear, construction of a new single storey extension to side and…
20 Castle Park, Monkstown, Co Dublin
D19A/0044Dún Laoghaire–RathdownLodged 24 Jan 2019Extension
- Granted40 m away
Permission for a residential development. The development involves the demolition of the existing storage…
Former Eircom Depot, Dunedin Terrace, Monkstown, County Dublin
D16A/0747Dún Laoghaire–RathdownLodged 11 Apr 2017Housing estate
- Granted40 m away
Permission is sought for — Demolition of existing single storey extension to rear of dwelling
26 Castle Park, Monkstown, Blackrock, Co. Dublin, A94 KN59
D21B/0279Dún Laoghaire–RathdownLodged 4 Jun 2021Extension
- Granted70 m away
The development will consist of the following principal elements — An attic conversion including addition of…
20, Glandore Park, Dun Laoghaire, Dublin, A96R582
D24A/0658/WEBDún Laoghaire–RathdownLodged 23 Aug 2024Extension
- Granted70 m away
Single storey kitchen, utility to rear, garage and porch to front. [LOCATION] 29 Castle Park Avenue,…
29 Castle Park Avenue,, Monkstown,, Co. Dublin.
D02B/0105Dún Laoghaire–RathdownLodged 6 Mar 2002Extension
- Granted80 m away
Permission for development. The development will consist of: (a) 12 sq m extension to the front of the…
21 Glandore Park, Lower Mounttown Road, Dun Laoghaire, Co. Dublin
D20A/0979Dún Laoghaire–RathdownLodged 21 Dec 2020Extension
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