110, Merrion Park, South Mill Avenue, Blackrock, Co. Dublin
A new single-storey rear extension to a semi-detached house in Blackrock.
D10B/0432 · Dun Laoghaire Rathdown County Council · Lodged 20 October 2010
- Reference
- D10B/0432
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 20 October 2010
Summary
AI-generatedPlanning permission is sought for a new single-storey extension to the rear of an existing two-storey semi-detached dwelling. The extension will connect to existing services.
- 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
Planning permission is being sought for a new single storey extension connection into existing services to the rear of existing 2 storey semi-detached dwelling.
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 |
|---|---|---|---|
| 57 Merrion Park, Blackrock, Dublin | Apr 2025 | €760,000 | 44 m |
| 78 Merrion Park, Booterstown, Blackrock | Feb 2025 | €920,000 | 66 m |
| 79 Merrion Park, Blackrock, Co Dublin | Nov 2025 | €1,330,000 | 85 m |
| 47 Merrion Park, Blackrock, Dublin | Nov 2025 | €790,101 | 96 m |
| 87 Merrion Park, Hill Ave South, Blackrock | Dec 2025 | €840,000 | 104 m |
| 41 Booterstown Wood, South Hill Park, Booterstown | May 2026 | €565,000 | 109 m |
| Apt 45 Booterstown Wood, Booterstown Avenue, Booterstown | Jul 2026 | €360,000 | 109 m |
| 95 Merrion Park, Blackrock, Co. Dublin | Sept 2025 | €1,120,000 | 121 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 received20 October 2010
- Decision issued13 December 2010
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
2 storey extension to gable end and single storey extension to rear of 2 storey dwelling house. [LOCATION]…
110 Merrion Park, South Hill Avenue, Blackrock, Co. Dublin.
D02B/0350Dún Laoghaire–RathdownLodged 22 May 2002Extension
- Invalid30 m away
Outline permission is sought for the removal of existing pitched roof, construction of 30 m.2 second storey…
107, Merrion Park, Blackrock, Co. Dublin
D11B/0341Dún Laoghaire–RathdownLodged 24 Oct 2011Extension
- Granted30 m away
Demolition of one no. pitched roof and the provision of one no. first floor extension to provide two bedrooms…
107, Merrion Park, Blackrock, Dublin
D05B/0951Dún Laoghaire–RathdownLodged 22 Dec 2005Extension
- Granted30 m away
Outline permission is sought for the removal of existing pitched roof, construction of 30 m2 second storey…
107, Merrion Park, Blackrock, Co. Dublin
D11B/0409Dún Laoghaire–RathdownLodged 21 Dec 2011Extension
- Granted40 m away
Permission to widen the existing vehicular entrance, replace the piers and gates and carry out ancillary…
6 South Hill Park, Blackrock, Co Dublin
D15A/0177Dún Laoghaire–RathdownLodged 16 Mar 2015Alterations
- Granted40 m away
Permission is sought to replace the existing flat roof, on the two storey extension, to the side of the…
6 South Hill Park, Blackrock, County Dublin, A94EH10
D21B/0533Dún Laoghaire–RathdownLodged 1 Oct 2021Extension
- Granted40 m away
Permission for a new single storey extension to rear and two storey extension to south gable and front of…
5 South Hill Park, Booterstown, Blackrock, Co Dublin
D17A/0342Dún Laoghaire–RathdownLodged 11 Apr 2017Extension
- Granted50 m away
Bedroom extension at first floor level over existing garage, conversion of garage to living/ utility space,…
9 South Hill Park, Booterstown Avenue, Blackrock. Co. Dublin
D02B/0097Dún Laoghaire–RathdownLodged 4 Mar 2002Extension
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
Planning permission is sought for single storey domestic extension to the rear of existing semi-detached…
11, Woodside Grove, Rathfarnham, Dublin 14
D09B/0517Dún Laoghaire–RathdownLodged 16 Dec 2009
- GrantedExtension
Planning permission is sought for the construction of a single storey extension to the front and side of the…
60, Glencloy Road, Whitehall, Dublin 9, D09 XF74
3034/25Dublin CityLodged 27 Jan 2025
- GrantedExtension
Planning Permission to construct a single storey extension to the rear of the existing two storey dwelling,…
Rampart Wood , Westport Demesne Westport , Co. Mayo
2360234MayoLodged 22 Jun 2023
- GrantedExtension
Permission to construct new single storey extension onto side of existing two storey semi-detached dwelling…
No 70. Beechgrove Lawns , Monaghan , Co Monaghan
18521MonaghanLodged 8 Nov 2018
- GrantedExtension
Permission to construct a first floor extension over existing ground floor extension to the rear of existing…
13 O'Neill Park , Clones , Co Monaghan
1974MonaghanLodged 20 Feb 2019
- GrantedExtension
Permission is sought for a 2 no. single storey extension to the rear of an existing semi-detached dwelling…
13, Shandon Park, Monkstown, Co. Dublin.
D09B/0505Dún Laoghaire–RathdownLodged 10 Dec 2009
Community
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