Colber, 13 Deerpark Road, Mount Merrion, Blackrock, Co Dublin
Widening of vehicular access, a side extension, and roof modifications to a house in Mount Merrion.
D15A/0680 · Dun Laoghaire Rathdown County Council · Lodged 27 October 2015
- Reference
- D15A/0680
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 27 October 2015
Summary
AI-generatedThe project at 13 Deerpark Road involves widening the existing driveway entrance. It also includes a side extension and altering the roof to create habitable rooms at first-floor level.
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 widening existing vehicular access, side extension and the modification of the roof arrangement to facilitate habitable rooms at first floor level.
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 |
|---|---|---|---|
| 4 Deerpark Road, Mount Merrion, Co Dublin | Nov 2025 | €1,590,000 | 75 m |
| Innisfallen, 26 Mather Rd South, Mount Merrion | Sept 2025 | €1,325,000 | 112 m |
| 24 Deerpark Road, Mount Merrion, Co Dublin | Jun 2025 | €1,270,000 | 119 m |
| 4 Wilson Crescent, Mount Merrion, Dublin | Nov 2025 | €1,210,000 | 142 m |
| 6 Wilson Crescent, Mount Merrion, Dublin | Jul 2025 | €980,000 | 180 m |
| Althafoyle, 2 Ardilea Downs, Mount Anville Road | Apr 2026 | €1,850,000 | 205 m |
| 44 Deerpark Rd, Mount Merrion, Dublin | Dec 2025 | €1,250,000 | 211 m |
| 19 Wilson Rd, Mount Merrion, Dublin | Mar 2026 | €1,116,111 | 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 received27 October 2015
- Decision issued17 December 2015
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
Permission for development. The development consists of the demolition of existing single storey extension…
11, Deerpark Road, Mount Merrion, Blackrock, Co Dublin, A94F2X2
D21A/0609Dún Laoghaire–RathdownLodged 22 Nov 2021Extension
- GrantedAt this site
Construction of a new dormer window extension to side of existing dwelling to incorporate extended landing &…
15, Deerpark Road, Mount Merrion, Blackrock, Dublin, A94K2P6
D23B/0206Dún Laoghaire–RathdownLodged 4 May 2023Extension
- GrantedAt this site
Enlargement of existing vehicular entrance, with new sliding gate and new railing to existing front boundary…
9, Deerpark Road, Mount Merrion, Co. Dublin
D07A/1491Dún Laoghaire–RathdownLodged 25 Oct 2007Extension
- Granted30 m away
Proposed alterations and additions to an existing single storey detached dwelling. The development will…
No. 7 Deerpark Road, Mount Merrion, Co. Dublin, A94A4P0
D25A/0666/WEBDún Laoghaire–RathdownLodged 28 Aug 2025Extension
- Refused30 m away
Alterations and extension to the existing dwelling, including the partial demolition of the existing…
7 Deerpark Road, Mount Merrion, Blackrock, Dublin, A94A4P0
D25A/0182/WEBDún Laoghaire–RathdownLodged 8 Mar 2025Extension
- Granted40 m away
Permission for the extension and remodification of existing detached dwelling. The development will consist…
19 Deerpark Road, Mount Merrion, Co. Dublin A94 R7X2
D20A/0250Dún Laoghaire–RathdownLodged 4 Aug 2020Extension
- Granted50 m away
Permission for the demolition of the existing single storey garage and kitchen to rear. The construction of a…
5 Deerpark Road, Mount Merrion, Co Dublin
D18A/1224Dún Laoghaire–RathdownLodged 20 Dec 2018Extension
- Granted60 m away
For 2 no. additional roof lights and 1 no. additional window in the approved rear extension at 10 Deerpark…
10, Deerpark Road, Mount Merrion, Co. Dublin
D04B/0732Dún Laoghaire–RathdownLodged 7 Oct 2004Retention
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
Permission for first floor extension to side over existing ground floor portion, to convert roof space with…
24 Windsor Park, Monkstown, Co. Dublin
D20A/0120Dún Laoghaire–RathdownLodged 30 Sept 2020
- GrantedExtension
Permission to construct an extension to the rear at first floor level and retain widening of access from the…
10, Oliver Plunkett Avenue, Monkstown, Co. Dublin
D17A/0477Dún Laoghaire–RathdownLodged 26 May 2017
- GrantedExtension
Permission for the construction of a single storey extension to the front of the existing dwelling and the…
33, Woodbine Drive, Raheny, Dublin 5
3887/19Dublin CityLodged 30 Aug 2019
- GrantedExtension
Permission to construct 2-storey side extension, first floor level side extension, internal & external…
17 Rostrevor Road, Rathgar, Dublin 6, D06 W5P6
3595/20Dublin CityLodged 20 Oct 2020
- GrantedExtension
Permission sought for first floor extension over existing ground floor garage at side and to widen existing…
53 Johnstown Road, Glenageary, Co. Dublin
D21A/0661Dún Laoghaire–RathdownLodged 19 Jul 2021
- GrantedExtension
Permission for single storey porch and living room extension to front and widening of existing vehicular…
50 Broadford Crescent, Ballinteer, Dublin 16
D18A/0123Dún Laoghaire–RathdownLodged 12 Feb 2018
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