50, Richmond Park, Monkstown, Blackrock, Dublin, A94C3N8
Demolition of a conservatory to build front, side, and rear extensions, plus a detached garden office.
D23B/0191 · Dun Laoghaire Rathdown County Council · Lodged 27 April 2023
- Reference
- D23B/0191
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 27 April 2023
Summary
AI-generatedThe application proposes the demolition of a rear conservatory and the construction of a front porch, a two-storey side extension, and a cantilevered first-floor rear extension. A detached garden office/gym with a toilet and shower will also be built.
- Storeys
- 2
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
- Demolition of a single-storey conservatory at the back of the house
- Construction of a single-storey porch extension to the front of the house
- Construction of a two-storey extension to the side of the house
- Construction of cantilevered first-floor extension to the back of the house
- Construction of detached garden office/gym with associated toilet and shower and
- Two front roof velux windows to attic storage
- All associated site drainage, building energy rating upgrading and landscaping 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 |
|---|---|---|---|
| 47 Richmond Park, Richmond Hill, Monkstown | Jan 2026 | €636,500 | 20 m |
| 44 Richmond Park, Monkstown, Dublin | May 2026 | €880,000 | 33 m |
| 74 Richmond Park, Monkstown, Co Dublin | Jan 2025 | €665,000 | 40 m |
| 36 Richmond Park, Monkstown, Co Dublin | Mar 2026 | €590,000 | 62 m |
| 35 Richmond Grove, Monkstown, Co Dublinnot full market price | Apr 2026 | €600,000 | 109 m |
| 28 Richmond Grove, Monkstown, Dublin | Nov 2025 | €1,120,000 | 135 m |
| 22 Richmond Ave, Monkstown, Dublin | May 2026 | €1,370,000 | 148 m |
| 15 Carrickbrennan Lawn, Monkstown, Dublin | Apr 2025 | €1,430,000 | 194 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 received27 April 2023
- Decision due21 June 2023
- Decision issued19 June 2023
- Appeal submitted5 July 2023
- Appeal decided20 October 2023
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
Permission for retention permission of extension to rear of property, also small balcony area accessed by…
50, Richmond Park, Monkstown, Blackrock, Dublin, A94C3N8
D25B/0062/WEBDún Laoghaire–RathdownLodged 6 Feb 2025Retention
- RefusedAt this site
The development will consist of extension to rear of property, small double French doors at first floor of…
50, Richmond Park, Monkstown, Blackrock, Dublin, A94C3N8
D25B/0434/WEBDún Laoghaire–RathdownLodged 1 Aug 2025Extension
- InvalidAt this site
The development will consist of extension to rear of property, small double French doors at first floor of…
50, Richmond Park, Monkstown, Blackrock, Dublin, A94C3N8
D25B/0361/WEBDún Laoghaire–RathdownLodged 26 Jun 2025Retention
- InvalidAt this site
Permission is being sought for retention of extension to rear of property and office/gym to rear of property
50, Richmond Park, Monkstown, Blackrock, Dublin, A94 C3N8
D26B/0376/WEBDún Laoghaire–RathdownLodged 29 Jun 2026Retention
- Awaiting decisionAt this site
Permission is being sought for retention of extension to rear of property and office/gym to rear of property
50, Richmond Park, Monkstown, Blackrock, Co. Dublin, A94C3N8
D26B/0382/WEBDún Laoghaire–RathdownLodged 30 Jun 2026Retention
- WithdrawnAt this site
Permission for retention permission of; extension to rear of property and out office to rear of property
50, Richmond Park, Monkstown, Dublin, A94C3N8
D26B/0080/WEBDún Laoghaire–RathdownLodged 10 Feb 2026Retention
- GrantedAt this site
Permission is sought for conversion of attic space for storage including change of roof profile from a hipped…
53, Richmond Park, Blackrock, Co Dublin
D07B/0637Dún Laoghaire–RathdownLodged 10 Jul 2007Extension
- GrantedAt this site
Permission is sought for conversion of attic space to storage including a change of roof profile from a…
54, Richmond Park, Monkstown, Co Dublin
D07B/0270Dún Laoghaire–RathdownLodged 27 Mar 2007Extension
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
Demolish existing conservatory to the rear of existing house and construct new single storey extension —…
10 Seacrest , Bray , Co. Wicklow
21201WicklowLodged 2 Mar 2021
- GrantedExtension
Demolition of side chimney & rear single storey extension — New first floor side extension
38, Willow Park Avenue, Glasnevin, Dublin 11
4266/23Dublin CityLodged 4 Aug 2023
- GrantedExtension
The demolition of detached garage and small single storey kitchenette to rear, opening up part of side wall…
17, Priory Avenue, Stillorgan, Dublin, A94E206
D26A/0093/WEBDún Laoghaire–RathdownLodged 10 Feb 2026
- GrantedExtension
Demolition of side garage and demolition of existing rear extension — Construction of a new side and rear…
6, Stradbrook Road, Blackrock, Dublin, A94V5W6
D23A/0704Dún Laoghaire–RathdownLodged 9 Nov 2023
- Awaiting decisionExtension
(1) The demolition of the existing rear extension and storage room; (2) Construction of a new part one and a…
18 Leinster Cottages , Maynooth , Co. Kildare
2660339KildareLodged 31 Mar 2026
- GrantedExtension
Demolition of an existing single storey garage to the side of the existing house — The construction of a new…
29, Silchester Park, Glenageary, Dublin, A96D6E5
D24A/0098Dún Laoghaire–RathdownLodged 22 Feb 2024
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