19, Avondale Lawn, Blackrock, Co. Dublin
Construction of a single-storey rear extension and a new first-floor bedroom over the existing garage.
D08B/0585 · Dun Laoghaire Rathdown County Council · Lodged 5 August 2008
- Reference
- D08B/0585
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 5 August 2008
Summary
AI-generatedThis application seeks permission for a single-storey rear extension and a new bedroom to the front of the house built above the existing integrated garage. The new works will total 44.08 square metres of floor area and will incorporate a kitchen, sitting room, and bedroom.
- Floor area
- 44 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
Construction of one storey extension (approx. 3.7m high) to the rear of existing house and construction of new bedroom to the front of the house, above existing integrated garage (to the height of approx. 5.6m). The development will incorporate new kitchen, sitting room, bedroom and will be of total floor area of 44.08sq. M.
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 |
|---|---|---|---|
| 41 Brookfield Place, Blackrock, Dublin | Oct 2025 | €585,000 | 113 m |
| 45 Avondale Lawn, Blackrock, Dublin | Jan 2026 | €1,158,000 | 125 m |
| 26 Brookfield Terrace, Blackrock, Dublin | Jan 2026 | €762,000 | 126 m |
| 46 Avondale Lawn, Blackrock, Dublin | Sept 2025 | €1,470,000 | 128 m |
| 2 Avondale Lawn, Carysfort Ave, Blackrock | Apr 2026 | €930,000 | 136 m |
| 34 Avondale Lawn, Blackrock, Dublin | Apr 2026 | €960,000 | 149 m |
| 5 Proby Gardens, Blackrock, Dublin | Nov 2025 | €1,010,000 | 161 m |
| 11 Avondale Park, Blackrock, Co Dublin | Apr 2026 | €999,000 | 172 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 received5 August 2008
- Decision issued29 September 2008
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 Retention of 470mm of extra roof height in the 23.2m2 family room area to the rear, built…
19 Avondale Lawn, Blackrock, Co Dublin
D14B/0196Dún Laoghaire–RathdownLodged 6 Jun 2014Retention
- GrantedAt this site
Permission for proposed attic conversion to include study & storage area with dormer to the rear
20, Avondale Lawn, Blackrock, Co. Dublin
D14B/0132Dún Laoghaire–RathdownLodged 10 Apr 2014Extension
- GrantedAt this site
For extending the first floor above existing ground floor study to the side of the house with proposed window…
21, Avondale Lawn, Blackrock, Co. Dublin
D06B/0406Dún Laoghaire–RathdownLodged 10 May 2006Extension
- Granted30 m away
The addition of a first floor pitched roof extension to the side and front of the existing residence,…
17, Avondale Lawn, Blackrock, Co. Dublin
D09B/0068Dún Laoghaire–RathdownLodged 13 Feb 2009Extension
- Granted30 m away
Retention of conservatory and porch
Ladymead, Avondale Lawn, Blackrock, Co. Dublin.
D04B/0026Dún Laoghaire–RathdownLodged 19 Jan 2004Retention
- Granted40 m away
Permission is sought for a new single storey extension with flat roof and parapet to side of dwelling, a new…
22, Avondale Lawn, Blackrock, Co Dublin
D07B/0314Dún Laoghaire–RathdownLodged 10 Apr 2007Extension
- Granted40 m away
Planning permission is sought for the demolition of existing single storey 12 sq.m garage to the front and…
16, Avondale Lawn, Blackrock, Co. Dublin
D10B/0484Dún Laoghaire–RathdownLodged 9 Dec 2010Extension
- Withdrawn40 m away
Permission is sought for the construction of a single storey extension with a render and timber clad finish…
16, Avondale Lawn, Blackrock, Co. Dublin
D10B/0278Dún Laoghaire–RathdownLodged 15 Jun 2010Extension
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
To construct — a new single storey extension to rear of existing house
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2560839galwayLodged 26 Jun 2025
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Construction of a two-storey extension of 54 sq.m to the rear of existing dwellinghouse, single storey garage…
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WEB1060/19Dublin CityLodged 8 Feb 2019
- GrantedExtension
Planning permission for a single storey extension to rear (circa 43 sq.m) & partial conversion and increase…
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WEB1241/21Dublin CityLodged 11 Mar 2021
- GrantedExtension
Construction of a single storey extension to the rear (25sq.m.) along with new double storey extension to the…
20, Tymonville Grove, Dublin 24
SD11B/0098South DublinLodged 22 Mar 2011
- GrantedExtension
For the construction of a rear and first floor extension to an existing dwelling including elevation…
Drum East ,
211998galwayLodged 27 Oct 2021
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