Mannford, Seafield Avenue, Monkstown, Blackrock, Dublin, A94D9K6
Demolition of a dwelling and construction of a new single-story four-bedroom house in a conservation area.
D25A/0368/WEB · Dun Laoghaire Rathdown County Council · Lodged 8 May 2025
- Reference
- D25A/0368/WEB
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 8 May 2025
Summary
AI-generatedThe development consists of the demolition of the existing dwelling, retention of the detached garage, and construction of a replacement single-story, four-bedroom dwelling. The project also includes widening the vehicular entrance to 3.5 meters within an Architectural Conservation Area.
- Residential unit
- 1
- 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
Demolition of the dwelling, retention of the existing detached garage, construction of a single-story dwelling to comprise a kitchen/dining room, living room, utility, entrance hall & corridor, a bathroom, a single bedroom, 3 ensuite double bedrooms, a walk-in wardrobe, the design to be mainly in accord with the original planning permission (reg. Ref. No. D24a/0357) and the widening of the vehicular entrance to 3.5 m and associated site development works that is located in an architectural conservation area.
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 |
|---|---|---|---|
| Victoria Lodge, 9 Seafield Ave, Monkstown | Jan 2025 | €2,420,000 | 75 m |
| Basement Apt, 19 Belgrave Square, Monkstown | Jan 2025 | €1,121,544 | 113 m |
| 18 Belgrave Sq North, Monkstown, Dublin | Sept 2025 | €2,120,000 | 120 m |
| 27 Belgrave Sq East, Monkstown, Dublin | Mar 2025 | €2,460,000 | 123 m |
| Ambar Lodge, Albany Avenue, Monkstown | Jun 2026 | €3,500,000 | 147 m |
| 4 Brighton Lane, Monkstown, Dublinnot full market price | Feb 2026 | €14,258 | 167 m |
| 54 Monkstown Road, Blackrock, Co Dublin | Feb 2025 | €2,620,000 | 174 m |
| 1beauparc Downs, Monkstown Valley, Monkstown | Dec 2025 | €400,000 | 190 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 received8 May 2025
- Decision due2 July 2025
- Decision issued19 June 2025
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
Retention of the demolition of the dwelling, retention of the existing detached garage, construction of a…
Mannford, Seafield Avenue, Monkstown, Blackrock, Dublin, A94D9K6
D25A/0496/WEBDún Laoghaire–RathdownLodged 23 Jun 2025Retention
- GrantedAt this site
Construction of a single storey extension on the north side to comprise two ensuites and a walk in wardrobe,…
Mannford, Seafield Avenue, Monkstown, Blackrock, Dublin, A94D9K6
D24A/0357Dún Laoghaire–RathdownLodged 23 May 2024Extension
- GrantedAt this site
Retention of the demolition of the dwelling, retention of the existing detached garage, construction of a…
Mannford, Seafield Avenue, Monkstown, Blackrock, Dublin, A94D9K6
D25A/0511/WEBDún Laoghaire–RathdownLodged 30 Jun 2025Retention
- Granted50 m away
Permission for Change of Use of existing mews building (which is a Protected Structure) from garden store to…
Existing Mews (Protected Strucutre) within the curtilage of Albany House, Albany Avenue, Monkstown, Co Dublin (A Protected Structure)
D18A/1192Dún Laoghaire–RathdownLodged 5 Apr 2019Change of use
- Refused50 m away
Permission for removal of existing raised terrace and construction of new three storey extension to rear…
Seafield Lodge, Seafield Avenue, Monkstown, Co. Dublin
D10A/0666Dún Laoghaire–RathdownLodged 6 Dec 2010Extension
- Granted50 m away
Permission is sought for the following (a protected structure): Removal of existing raised terrace and…
Seafield Lodge, Seafield Avenue, Monkstown, Co. Dublin
D12A/0190Dún Laoghaire–RathdownLodged 17 May 2012Extension
- Granted60 m away
Planning permission is sought for (a) demolition of existing ground floor dining room extension to rear,…
Eglinton Lodge, 6, Seafield Avenue, Monkstown, Co. Dublin
D11A/0082Dún Laoghaire–RathdownLodged 22 Feb 2011Extension
- Granted60 m away
Retention permission sought for the following works — Ensuite bathroom added to bedroom at first floor level
Albany House, Albany Avenue, Monkstown, Co. Dublin
D10A/0160Dún Laoghaire–RathdownLodged 23 Mar 2010Retention
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- GrantedRetention
Retention of the demolition of the dwelling, retention of the existing detached garage, construction of a…
Mannford, Seafield Avenue, Monkstown, Blackrock, Dublin, A94D9K6
D25A/0511/WEBDún Laoghaire–RathdownLodged 30 Jun 2025
- InvalidExtension
Planning Permission for development which is located within an Architectural Conservation Area (ACA Reg. No.…
1 Parnell Cottages, Malahide, Co. Dublin, K36 CH98
F25A/0904EFingalLodged 3 Oct 2025
- RefusedExtension
Permission is sought for the demolition of 2 No. extensions and garage, area 47.5m2 and construction of a new…
36, Balally Terrace, Dundrum, Dublin 16
D16A/0347Dún Laoghaire–RathdownLodged 18 May 2016
- GrantedExtension
Permission for the following works to the single storey dwelling; demolition of rear flat roof extension and…
6 Newtown Villas, Blackrock, Co Dublin
D15A/0198Dún Laoghaire–RathdownLodged 25 Mar 2015
- GrantedExtension
Permission for alterations and extensions of existing two-storey dwelling within an Architectural…
Kingston House , Main Street , Glaslough
20377MonaghanLodged 17 Sept 2020
- GrantedExtension
Permission for the demolition of an existing single storey rear extension, the erection of a two-stoey rear…
45 Convent Road, Dalkey, Co Dublin
D18A/1122Dún Laoghaire–RathdownLodged 7 Feb 2019
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