42 Avoca Avenue, Blackrock, Co. Dublin A94 VX20
Retention of a first-floor steel sun terrace structure to the rear of a house in Blackrock.
D20B/0219 · Dun Laoghaire Rathdown County Council · Lodged 24 July 2020
- Reference
- D20B/0219
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission for Retention
- Received
- 24 July 2020
Summary
AI-generatedRetention permission is sought for a development at 42 Avoca Avenue. The development consists of an existing first-floor steel sun terrace structure built to the rear of the property.
- Storeys
- 2
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
Retention permission for development. The development consists of: first floor steel sun terrace structure to the rear.
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 17 November 2020.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 6 Avoca Grove, Blackrockprice excludes VAT | May 2025 | €1,255,507 | 69 m |
| 5 Avoca Grove, Blackrockprice excludes VAT | Jul 2025 | €1,277,533 | 71 m |
| 7 Avoca Grove, Blackrock, Dublinprice excludes VAT | May 2025 | €1,255,500 | 77 m |
| 4 Avoca Grove, Blackrockprice excludes VAT | Mar 2025 | €1,277,534 | 78 m |
| 2 Avoca Grove, Blackrock, Co. Dublinprice excludes VAT | Apr 2025 | €1,277,533 | 86 m |
| 3 Avoca Grove, Grove Avenue, Blackrockprice excludes VAT | Jun 2025 | €1,277,533 | 108 m |
| 5 Glenart Avenue, Blackrock, Co Dublin | Aug 2025 | €1,900,000 | 113 m |
| 20 Avoca Park, Blackrock, Dublin | Jun 2026 | €1,300,000 | 157 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 received24 July 2020
- Decision issued10 September 2020
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
Second floor extension over existing two storey return to the side of existing three storey house
40, Avoca Avenue, Blackrock, Co. Dublin
D06B/0609Dún Laoghaire–RathdownLodged 4 Jul 2006Extension
- GrantedAt this site
For development comprising (a) new second floor bedroom extension to side (b) screened first floor terrace to…
44, Avoca Avenue, Blackrock, Co. Dublin
D06B/0237Dún Laoghaire–RathdownLodged 22 Mar 2006Extension
- GrantedAt this site
Permission is sought for an extension to the second floor above the existing first floor of 24sqm
38, Avoca Avenue, Blackrock, Dublin
D07B/0635Dún Laoghaire–RathdownLodged 9 Jul 2007Extension
- GrantedAt this site
Retention planning permission for an Air-to-Water Heat Pump external unit in the front garden of the property
38 Avoca Avenue, Blackrock, Co Dublin, A94 DW72
D24B/0365/WEBDún Laoghaire–RathdownLodged 9 Jul 2025Retention
- GrantedAt this site
Permission for development at this site. The development will consist of a single storey extension of the…
38, Avoca Avenue, Blackrock, Dublin
D22A/0209Dún Laoghaire–RathdownLodged 25 Mar 2022Extension
- Granted40 m away
New second floor extension with pitched roof over existing two storey element at side of semi-detached 3…
34, Avoca Avenue, Blackrock, Dublin
D07B/0853Dún Laoghaire–RathdownLodged 8 Oct 2007Extension
- Granted80 m away
Works to an existing house to include demolition of an existing rear extension, construction of a single…
5, Avoca Road, Blackrock, Dublin, A94A7X9
D24A/0013Dún Laoghaire–RathdownLodged 11 Jan 2024Extension
- Granted80 m away
Permission is sought for the demolition of non original two storey extension to side and associated chimney,…
No 7, Avoca Road, Blackrock, Co. Dublin.
D18A/0899Dún Laoghaire–RathdownLodged 20 Sept 2018Extension
Related developments
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Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- GrantedRetention
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Permission for retention. The development consists of a ground floor rear extension with an outdoor terrace…
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Permission for retention is sought for the development consists of extension conservatory / sunroom at first…
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D08B/0837Dún Laoghaire–RathdownLodged 17 Dec 2008
- Part granted, part refusedRetention
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3952/18Dublin CityLodged 17 Sept 2018
- GrantedRetention
Retention Permission for development to consist of retention permission for sunroom extension to side of…
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