13, Rockville Road, Blackrock, Co. Dublin
Demolition of a side garage and construction of a part-single, part-two-storey extension to the side and rear.
D13A/0257 · Dun Laoghaire Rathdown County Council · Lodged 23 May 2013
- Reference
- D13A/0257
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 23 May 2013
Summary
AI-generatedThe project involves the demolition of an existing single-storey garage and shed. It will be replaced with a part-single, part-two-storey extension to the rear, a two-storey side extension with a cantilevered section, a front extension, and an attic conversion. This will increase the habitable floor area from 114.7 sqm to 218.3 sqm.
- Storeys
- 2
- Floor area
- 218 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
Permission for alterations and extensions to existing two storey semi-detached dwelling, comprising: (a) demolition of existing single storey garage and shed to side. (b) construction of part single/part two storey extension to rear, two storey extension to side with cantilevered section, single storey extension to front and conversion of existing and extended attic space to non-habitable floor area. The proposed works result in an increase in habitable floor area from 114.7 sqm to 218.3 sq...
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 |
|---|---|---|---|
| 1 Rockville Park, Blackrock, Co Dublin | Apr 2026 | €865,000 | 61 m |
| 22 Rockville Dr, Blackrock, Dublin | Apr 2026 | €1,230,000 | 143 m |
| 10 Brooklawn Ave, Blackrock, Dublin | Mar 2026 | €700,000 | 173 m |
| 70 Castlebyrne Park, Blackrock, Dublin | Mar 2025 | €528,000 | 179 m |
| 117 Rowanbyrn, Blackrock, Co Dublinnot full market price | Sept 2025 | €255,109 | 190 m |
| 15 Castlebyrne Park, Newtown Park Ave, Blackrock | Feb 2026 | €667,500 | 205 m |
| 31 Brooklawn Ave, Blackrock, Dublin | Apr 2026 | €543,000 | 219 m |
| 28 Brooklawn Ave, Blackrock, Dublin | Jul 2025 | €585,000 | 231 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 received23 May 2013
- Decision issued15 July 2013
- Appeal submitted2 August 2013
- Appeal decided9 December 2013
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
Erect a single storey extension to the rear and side of their semi-detached home including the replacement of…
17, Rockville Road, Newtownpark Avenue, Blackrock, Co. Dublin.
D09B/0092Dún Laoghaire–RathdownLodged 4 Mar 2009Extension
- GrantedAt this site
For demolition of garage and cover to side and erect a 2-storey extension to side, retaining side passage. B.…
15, Rockville Road, Newtown Park, Blackrock, Co. Dublin
D05B/0747Dún Laoghaire–RathdownLodged 17 Oct 2005Extension
- InvalidAt this site
A) For demolition of garage and cover to side and erect a 2-storey extension to side, retaining side passage.…
15, Rockville Road, Mount Merrion, Co. Dublin
D05B/0657Dún Laoghaire–RathdownLodged 2 Sept 2005Extension
- RefusedAt this site
Demolition of garage and cover to side and erect a 2-storey extension with bay window on each floor to front.…
15, Rockville Road, Blackrock, Co. Dublin
D05A/0796Dún Laoghaire–RathdownLodged 22 Jun 2005Extension
- RefusedAt this site
Planning permission sought to erect a single storey extension to the rear and side of semi-detached home…
17, Rockville Road, Newtownpark Avenue, Blackrock, Co. Dublin
D09B/0204Dún Laoghaire–RathdownLodged 13 May 2009Extension
- Granted30 m away
Retention for garage conversion and single storey extension to side and rear. Permission for single storey…
9, Rockville Road, Blackrock, Dublin, A94A0D7
D23A/0612Dún Laoghaire–RathdownLodged 27 Sept 2023Extension
- Granted40 m away
Permission is sought for a two storey dwelling house, including new vehicular entrance, at side of existing…
21, Rockville Road, Blackrock, Co Dublin
D07A/0497Dún Laoghaire–RathdownLodged 17 Jul 2007New dwelling
- Invalid40 m away
Permission sought for two storey dwelling house including new vehicular entrance at side of main location
21, Rockville Road, Blackrock, Co Dublin
D07A/0187Dún Laoghaire–RathdownLodged 13 Feb 2007New dwelling
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 development consisting of alterations and extensions to existing two storey semi-detached…
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D13A/0578Dún Laoghaire–RathdownLodged 7 Nov 2013
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D17A/1039Dún Laoghaire–RathdownLodged 29 Nov 2017
- GrantedExtension
Permission for — Demolition of single storey garage and shed to the side of the existing semi-detached two…
4 Rockville Drive, Stradbrook, Blackrock, Co Dublin
D18A/0705Dún Laoghaire–RathdownLodged 26 Sept 2018
- GrantedExtension
Permission for the demolition of existing garage to side, sheds and conservatory to rear, new garage to side…
23 Eaton Square, Monkstown, Co Dublin
D15A/0331Dún Laoghaire–RathdownLodged 18 May 2015
- GrantedExtension
Permission for a domestic extension and alterations to existing semi-detached dwelling. The extension and…
15, Glenabbey Road, Mount Merrion, Co. Dublin
D17A/0694Dún Laoghaire–RathdownLodged 2 Aug 2017
- GrantedExtension
Permission for extensions and alterations to an existing two storey semi-detached dwelling, comprising: a.…
166, Meadow Grove, Dundrum, Dublin 16
D14A/0726Dún Laoghaire–RathdownLodged 12 Nov 2014
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