20 Oakley Grove, Blackrock, Co. Dublin.
Single-storey garden room extension to the rear of a house in Blackrock.
D02B/0452 · Dun Laoghaire Rathdown County Council · Lodged 13 June 2002
- Reference
- D02B/0452
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 13 June 2002
Summary
AI-generatedThe application seeks permission for a single-storey garden room extension to the rear of the existing dwelling.
- Storey
- 1
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
Single storey garden room extension to the rear. [location] 20 oakley grove, blackrock, co. Dublin. [location]
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 Carysfort, Ard Na Glaise, Stillorgan Park Stillorganprice excludes VAT | Apr 2025 | €303,965 | 61 m |
| 2 Cloister Gate, Carysfort Ave, Blackrock | Jul 2025 | €835,000 | 89 m |
| 16a Proby Sq, Blackrock, Dublin | Aug 2025 | €815,000 | 169 m |
| Ashleigh Cottage, Stillorgan Park, Blackrock | Jul 2025 | €1,225,500 | 172 m |
| 1 Proby Place, Proby Square, Carysfort Avenue | May 2025 | €1,850,000 | 174 m |
| 13 Fleurville, Blackrock, Carysfort Ave | Jan 2026 | €632,000 | 195 m |
| 6 Fleurville, Carysfort Avenue, Blackrock | Feb 2025 | €655,000 | 197 m |
| 24 Cloister Grove, Carysfort Cloisters, Blackrock | Oct 2025 | €963,000 | 206 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 received13 June 2002
- Decision issued25 July 2002
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- Granted30 m away
Permission is sought for Retention of works previously carried out to the attic space to create two bedrooms…
22 Oakley Grove, Blackrock, County Dublin, A94 W5X9
D22B/0226Dún Laoghaire–RathdownLodged 3 May 2022Retention
- Granted40 m away
Permission for development. The development will consist of the conversion of existing non-habitable garage…
Glasheen, 8 Upper Carysfort Avenue, Blackrock, Co. Dublin
D22A/0348Dún Laoghaire–RathdownLodged 20 May 2022Extension
- Granted40 m away
Permission for the following works: a) A combination of single and two storey flat roof extensions to the…
10 Upper Carysfort Avenue, Blackrock, Co. Dublin
D19A/0814Dún Laoghaire–RathdownLodged 25 Oct 2019Extension
- Granted50 m away
Permission sought for the retention of existing dormer window to rear
6, Carysfort Avenue, Blackrock, Co. Dublin
D07B/0316Dún Laoghaire–RathdownLodged 10 Apr 2007Retention
- Granted50 m away
Retention of existing garage conversion and construction of single storey pitched roof domestic extension to…
6, Carysfort Avenue, Blackrock, Co. Dublin
D06B/0139Dún Laoghaire–RathdownLodged 21 Feb 2006Retention
- Granted60 m away
Permission for the demolition of the existing single storey extension to the rear of the existing house and…
4 Upper Carysfort Avenue, Blackrock, Co Dublin A94 K1C5
D17A/0843Dún Laoghaire–RathdownLodged 19 Sept 2017Extension
- Granted60 m away
Single storey extension to both sides and pitched roof over existing flat roof to side
32, Oakley Grove, Blackrock,Co. Dublin
D07B/0799Dún Laoghaire–RathdownLodged 7 Sept 2007Extension
- Invalid70 m away
Retention is sought for as-built alterations to already approved house alteration / extension works under…
35, Oakley Grove, Blackrock, Co. Dublin
D07B/0499Dún Laoghaire–RathdownLodged 1 Jun 2007Retention
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
Single storey garden room extension with partially glazed roof to front/side of the existing house.…
Derraveragh, Newtownpark Avenue, Blackrock, Co. Dublin.
D02B/0331Dún Laoghaire–RathdownLodged 20 May 2002
- GrantedExtension
Erection of a single storey extension to the side together with internal alterations and conversion of attic.…
30 Oakley Grove,, Blackrock.
D02B/0324Dún Laoghaire–RathdownLodged 20 May 2002
- GrantedExtension
Single storey porch and bedroom extension, dormer window and roof light to front, enlarge existing kitchen…
24 Ardagh Grove, Blackrock, Co. Dublin.
D02A/0073Dún Laoghaire–RathdownLodged 6 Feb 2002
- GrantedExtension
Single storey extension to the side and rear. [LOCATION] No 9 Stradbrook Road, Blackrock, Co. Dublin.…
No 9 Stradbrook Road, Blackrock, Co. Dublin.
D02B/0457Dún Laoghaire–RathdownLodged 17 Jun 2002
- WithdrawnExtension
2 Storey extension to side of existing permises to include additonal bedroom, bathroom and kitchen space with…
8 Glenomena Grove, Blackrock, Co. Dublin
D02B/0070Dún Laoghaire–RathdownLodged 15 Apr 2002
- GrantedExtension
Single storey first floor rear extension and sundry minor alterations. [LOCATION] No 5 Glenart Avenue,…
No 5 Glenart Avenue, Blackrock, Co. Dublin.
D02B/0610Dún Laoghaire–RathdownLodged 26 Jul 2002
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