34, Avoca Avenue, Blackrock, Dublin
Construction of a new second-floor extension with a pitched roof at the side of a semi-detached house.
D07B/0853 · Dun Laoghaire Rathdown County Council · Lodged 8 October 2007
- Reference
- D07B/0853
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 8 October 2007
Summary
AI-generatedThe project consists of a new second-floor extension with a pitched roof built over an existing two-storey element at the side of a three-storey semi-detached house.
- Storeys
- 3
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
New second floor extension with pitched roof over existing two storey element at side of semi-detached 3 storey house.
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 |
|---|---|---|---|
| 6 Avoca Grove, Blackrockprice excludes VAT | May 2025 | €1,255,507 | 113 m |
| 5 Avoca Grove, Blackrockprice excludes VAT | Jul 2025 | €1,277,533 | 115 m |
| 7 Avoca Grove, Blackrock, Dublinprice excludes VAT | May 2025 | €1,255,500 | 119 m |
| 4 Avoca Grove, Blackrockprice excludes VAT | Mar 2025 | €1,277,534 | 120 m |
| 2 Avoca Grove, Blackrock, Co. Dublinprice excludes VAT | Apr 2025 | €1,277,533 | 126 m |
| 74 Avoca Park, Off Avoca Ave, Blackrock | Jan 2026 | €1,325,000 | 138 m |
| Aranmore, 21 Avoca Ave, Blackrock | Jul 2025 | €4,500,000 | 139 m |
| Apt 2, Avoca Hall, Avoca Ave | Feb 2026 | €386,000 | 140 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 received8 October 2007
- Decision issued30 November 2007
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
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
- 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
- Granted40 m away
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
- Granted40 m away
Retention Permission for development. The development consists of: first floor steel sun terrace structure to…
42 Avoca Avenue, Blackrock, Co. Dublin A94 VX20
D20B/0219Dún Laoghaire–RathdownLodged 24 Jul 2020Retention
- Granted60 m away
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
- Granted100 m away
Retention permission for the conversion (to living space) and extension to front of existing single storey…
72, Avoca Park, Blackrock, Co. Dublin
D13B/0414Dún Laoghaire–RathdownLodged 20 Dec 2013Retention
- Exempt — no permission needed110 m away
The proposed development concerns the condition of the existing front boundary wall. It is proposed to repair…
25, Grenagh, Avoca Avenue, Blackrock, Dublin, A94X6C9
REF3424Dún Laoghaire–RathdownLodged 9 Apr 2024Alterations
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
Two storey extension to the side of existing 2-storey semi-detached house
18, Earlsfort Green, Lucan, Dublin
SD04B/0235South DublinLodged 15 Jul 2004
- GrantedExtension
Two-storey extension, with pitched roof to side and rear of existing house
64 Tymonville Road, Tallaght, Dublin 24.
S00B/0062South DublinLodged 7 Feb 2000
- GrantedExtension
Two storey extension to side of existing semi-detached house with modifications and elevational changes
24 Dunawley Way, Clonburris, Dublin 22.
S01B/0534South DublinLodged 5 Mar 2002
- GrantedExtension
Two storey pitched roof extension to side / rear of existing house
5, Ash Park Grove, Lucan, Co. Dublin
SD09B/0500South DublinLodged 22 Dec 2009
- GrantedExtension
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 2006
- GrantedExtension
Two storey extension to side of existing dwelling including modifications to the arrangement of the roof
8, Ballyowen Avenue, Lucan, Co. Dublin
SD13B/0001South DublinLodged 2 Jan 2013
Community
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