Peira Cava, Newtownpark Avenue, Blackrock, Co. Dublin
Rear extension, garage conversion, and widening of the vehicular entrance.
D18A/0607 · Dun Laoghaire Rathdown County Council · Lodged 22 June 2018
- Reference
- D18A/0607
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 22 June 2018
Summary
AI-generatedThe development includes a single-storey rear extension, converting the attached garage to a utility room, and installing a new flat-roof dormer. It also features external wall insulation, front elevation modifications, and a widened vehicular entrance.
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 of existing vehicular entrance and provision of new gates; installation of external wall insulation system’ single storey extension at rear; conversion of attached garage to utility; new flat roof dormer to southern roof pitch; removal of existing chimney; modification to front elevation fenestration and existing dormer; all associated site development and landscaping works.
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.
Built — construction complete
A commencement notice records works starting on 28 November 2018.
Notified floor area: 154.7 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| Lough Bawn, Newtownpark Ave, Blackrock | Dec 2025 | €1,410,000 | 31 m |
| Belclare, Newtownpark Ave, Blackrock | Mar 2026 | €990,000 | 45 m |
| Fairfield, Newtownpark Ave, Blackrock | Dec 2025 | €1,205,000 | 63 m |
| 7 The Meadows, Newtownpark Ave, Blackrock | Jan 2025 | €850,000 | 108 m |
| 13 Meadow Close, Blackrock, Dublin | May 2026 | €1,105,000 | 124 m |
| 5 Fairyhill, Newtownpark Ave, Blackrock | May 2026 | €780,000 | 166 m |
| 2 The Orchard, Newtownpark Ave, Blackrock | Aug 2025 | €1,395,000 | 172 m |
| 2 New Park Rd, Hollypark, Blackrock | Jul 2025 | €910,000 | 174 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 received22 June 2018
- Decision issued15 August 2018
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 the demolition of existing attached garage at the side of the house and construction of single…
Lamage, Newtownpark Avenue, Blackrock, Co Dublin
D14A/0542Dún Laoghaire–RathdownLodged 20 Aug 2014Extension
- Granted30 m away
Permission is sought for the following: an extension to the rear of the property, conversion of the garage…
Bandon, Newtownpark Avenue, Blackrock, Co. Dublin
D07B/0426Dún Laoghaire–RathdownLodged 11 May 2007Extension
- Refused30 m away
Dormer construction to the first floor of their existing home, to construct an extension to the rear, convert…
Bandon, Newtownpark Avenue, Blackrock, Co. Dublin
D05B/0715Dún Laoghaire–RathdownLodged 30 Sept 2005Extension
- Withdrawn30 m away
A) Change of use from 162.3sqm residential dwelling with 82sqm. medical office to 235.3sqm residential single…
Lough Bawn, Newtownpark Avenue, Blackrock, Dublin, A94C3V5
D26A/0062/WEBDún Laoghaire–RathdownLodged 4 Feb 2026Change of use
- Not exempt — permission needed40 m away
External wall insulation to the whole house. We propose a plain acrylic render to the whole house. There is…
Lough Bawn, Newtownpark Avenue, Blackrock, DUBLIN, A94C3V5
REF20525Dún Laoghaire–RathdownLodged 22 Dec 2025Change of use
- Granted40 m away
The change of use from 153.8sqm residential dwelling with 82sqm. medical office to 235.8sqm residential…
Lough Bawn, Newtownpark Avenue, Blackrock, Dublin, A94C3V5
D26A/0098/WEBDún Laoghaire–RathdownLodged 13 Feb 2026Change of use
- Invalid40 m away
The change of use from 153.8sqm residential dwelling with 82sqm. medical office to 235.8sqm residential…
Lough Bawn, Newtownpark Avenue, Blackrock, Dublin, A94C3V5
D26A/0081/WEBDún Laoghaire–RathdownLodged 10 Feb 2026Change of use
- Granted40 m away
Increasing the height of the boundary wall/fence along Newtownpark Ave and Meadow Close at the front and side…
Lough Bawn, Newtownpark Avenue, Blackrock, Dublin, A94C3V5
D26A/0286/WEBDún Laoghaire–RathdownLodged 13 Apr 2026Alterations
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 at side and rear, replace existing garage at side with utility/toilet…
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D20A/0183Dún Laoghaire–RathdownLodged 1 Jul 2020
- GrantedExtension
Permission for the construction of a single storey extension to the rear, a first floor extension over the…
11, Calderwood Avenue, Drumcondra, Dublin 9
3307/20Dublin CityLodged 3 Sept 2020
- GrantedExtension
Permission for widening of existing vehicular entrance, construction of new porch, conversion of attached…
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D18A/0075Dún Laoghaire–RathdownLodged 29 Jan 2018
- GrantedExtension
Permission for development consisting of two-storey extension to the side over an existing garage with…
7, HOLLYWOOD DRIVE, GOATSTOWN, DUBLIN 14, D14PF50
D20A/0575Dún Laoghaire–RathdownLodged 18 Aug 2020
- GrantedExtension
Permission for a new two storey extension to side and rear incorporating existing garage, new single storey…
42 Silchester Park, Glenageary, Co Dublin
D17A/1066Dún Laoghaire–RathdownLodged 7 Dec 2017
- GrantedExtension
Permission for development consisting of garage conversion at side with 2nd storey extension over with new…
76, Oaktree Road, Stillorgan, Co. Dublin
D13A/0271Dún Laoghaire–RathdownLodged 26 Jul 2013
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