107, Merrion Park, Blackrock, Co. Dublin
Outline permission for a 30 square metre second-storey residential extension with a pitched roof.
D11B/0409 · Dun Laoghaire Rathdown County Council · Lodged 21 December 2011
- Reference
- D11B/0409
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Outline Permission
- Received
- 21 December 2011
Summary
AI-generatedOutline planning permission is sought for a second-storey residential extension measuring 30 square metres. The works will involve the removal of the existing pitched roof to accommodate the new pitched-roof extension.
- Floor area
- 30 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
Outline permission is sought for the removal of existing pitched roof, construction of 30 m2 second storey residential extension with pitched roof.
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 |
|---|---|---|---|
| 78 Merrion Park, Booterstown, Blackrock | Feb 2025 | €920,000 | 45 m |
| 79 Merrion Park, Blackrock, Co Dublin | Nov 2025 | €1,330,000 | 59 m |
| 57 Merrion Park, Blackrock, Dublin | Apr 2025 | €760,000 | 73 m |
| 87 Merrion Park, Hill Ave South, Blackrock | Dec 2025 | €840,000 | 88 m |
| 95 Merrion Park, Blackrock, Co. Dublin | Sept 2025 | €1,120,000 | 93 m |
| Apt 45 Booterstown Wood, Booterstown Avenue, Booterstown | Jul 2026 | €360,000 | 120 m |
| 41 Booterstown Wood, South Hill Park, Booterstown | May 2026 | €565,000 | 120 m |
| 47 Merrion Park, Blackrock, Dublin | Nov 2025 | €790,101 | 124 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 received21 December 2011
- Decision issued14 February 2012
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
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
- GrantedAt this site
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
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
- Granted30 m away
Planning permission is being sought for a new single storey extension connection into existing services to…
110, Merrion Park, South Mill Avenue, Blackrock, Co. Dublin
D10B/0432Dún Laoghaire–RathdownLodged 20 Oct 2010Extension
- Granted30 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
- Granted50 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
- Granted50 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
- Granted50 m away
A two storey extension to side, alterations to the conservatory to the rear, a new pedestrian entry to the…
103, Merrion Park, Blackrock, Co. Dublin
D04A/0662Dún Laoghaire–RathdownLodged 16 Jun 2004Extension
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- InvalidExtension
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 2011
- GrantedExtension
Permission for the removal of the existing roof, raising the existing walls to provide a new second storey,…
Belmont Mews, 2a Belmont Terrace, Galloping Green, Blackrock, Co Dublin
D14B/0444Dún Laoghaire–RathdownLodged 18 Dec 2014
- GrantedRetention
Permission is sought for retention of existing pitched roof, and new extension with pitched roof to front of…
10, Cabinteely Green, Cabinteely, Dublin 18
D08B/0437Dún Laoghaire–RathdownLodged 10 Jun 2008
- GrantedExtension
Permission to erect a two storey extension to side with a pitched roof matching profile and height of…
8 Castleview, Dundrum Castle, Dublin 16
D19B/0194Dún Laoghaire–RathdownLodged 18 Apr 2019
- GrantedExtension
Permission for a two storey extension with a pitched roof to the rear of the existing two storey house
91 Inagh Court, Ballybrack, Co Dublin
D14B/0425Dún Laoghaire–RathdownLodged 11 Dec 2014
- GrantedExtension
Permission is sought for a two storey domestic extension with pitched roof to rear of existing dwelling
223, Cherries Road, Wedgewood Estate, Balally, Dublin 16
D07B/0397Dún Laoghaire–RathdownLodged 2 May 2007
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