21, Stillorgan Park, Stillorgan, Co. Dublin
Retention of changes made to a previously approved rear extension.
D08B/0262 · Dun Laoghaire Rathdown County Council · Lodged 10 April 2008
- Reference
- D08B/0262
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission for Retention
- Received
- 10 April 2008
Summary
AI-generatedPermission is sought to retain changes made to a previously approved development. These changes include omitting a first-floor extension, front porch, and lean-to roof, and instead building a larger rear extension with a parapet roof and minor internal changes.
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 is sought for amendments to previously approved application d06b/0626 to include omission of first floor extension, front porch and lean-to roof to rear extension and construction of a larger rear extension with parapet roof and minor internal modifications.
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 |
|---|---|---|---|
| Ashleigh Cottage, Stillorgan Park, Blackrock | Jul 2025 | €1,225,500 | 33 m |
| Rhus Lodge, 17 Stillorgan Park, Blackrock | Jun 2025 | €1,460,000 | 44 m |
| 6 Fleurville, Carysfort Avenue, Blackrock | Feb 2025 | €655,000 | 142 m |
| 2 Obelisk Walk, St Augustines Park, Carysfort Ave | Feb 2025 | €555,000 | 147 m |
| 1 Obelisk Ave, Blackrock, Dublin | Dec 2025 | €625,000 | 148 m |
| 6 Stillorgan Park, Blackrock, Dublin | Mar 2026 | €1,380,000 | 158 m |
| 13 Fleurville, Blackrock, Carysfort Ave | Jan 2026 | €632,000 | 170 m |
| 41 Stillorgan Park, Blackrock, Dublin | Jul 2025 | €2,806,000 | 181 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 received10 April 2008
- Decision issued4 June 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
Two storey extension to side and front and for single storey extension to rear
21, Stillorgan Park, Stillorgan, Co. Dublin
D06B/0626Dún Laoghaire–RathdownLodged 10 Jul 2006Extension
- GrantedAt this site
Extension to rear - developed roof space with dormer window [LOCATION] 22 Stillorgan Park, Stillorgan, Co.…
22 Stillorgan Park, Stillorgan, Co. Dublin.
D02B/0062Dún Laoghaire–RathdownLodged 8 Feb 2002Extension
- GrantedAt this site
Permission for Retention of 2 no. roof lights, 1 at the front (north) roof plane and one at the western roof…
20 Stillorgan Park, Blackrock, Co Dublin
D17B/0438Dún Laoghaire–RathdownLodged 22 Sept 2017Retention
- GrantedAt this site
Permission for a two-storey extension (29.6 sqm) to the side (east) and a single-storey extension (40 sqm) to…
20 Stillorgan Park, Blackrock, Co Dublin
D16B/0262Dún Laoghaire–RathdownLodged 18 Aug 2016Extension
- GrantedAt this site
Permission is sought for alterations and extensions to existing dwelling comprising: the demolition of the…
23, Stillorgan Park, Stillorgan, Co. Dublin
D14B/0146Dún Laoghaire–RathdownLodged 29 Jul 2014Extension
- Granted30 m away
For a two storey extension to front and to side
18, Stillorgan Park, Stillorgan, Co. Dublin
D05B/0482Dún Laoghaire–RathdownLodged 23 Jun 2005Extension
- Granted30 m away
Permission for development. The development will consist of: Demolition of existing double storey rear…
Ashleigh Cottage, 24 Stillorgan Park, Blackrock, Co. Dublin.
D20A/0483Dún Laoghaire–RathdownLodged 10 Jul 2020Extension
- Granted50 m away
Conversion of existing attic space in existing school to provide new classroom/store with 4 no. velux…
All Saints School, Carysfort Avenue, Blackrock, Co. Dublin
D04A/0114Dún Laoghaire–RathdownLodged 2 Feb 2004Alterations
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- GrantedRetention
Retention permission is sought for amendments to previously granted application Reg. Ref. D06B/0462 as…
8, Foxrock Manor, Foxrock, Co Dublin
D07B/0251Dún Laoghaire–RathdownLodged 21 Mar 2007
- GrantedRetention
Retention permission for modifications to previouslyapproved D06B/0689 which include — An extended porch…
1, Monaloe Way, Deansgrange, Blackrock, Dublin, A94C1W1
D23B/0105Dún Laoghaire–RathdownLodged 13 Mar 2023
- WithdrawnRetention
Retention permission is sought for the development of a single storey extension to the rear and side…
72, Moreen Avenue, Sandyford, Dublin 16
D12B/0390Dún Laoghaire–RathdownLodged 12 Dec 2012
- GrantedRetention
Retention permission sought for modifications to approved planning permission Reg. Ref. D06B/0382. a)…
6, Coldwell Street, Glasthule, Co. Dublin
D07B/0027Dún Laoghaire–RathdownLodged 12 Jan 2007
- RefusedRetention
Retention for previously approved (Reg.Ref. D04A/0957) and (Reg.Ref.D05A/0364) single storey extension to the…
30, Carysfort Road, Dalkey, Co. Dublin
D05A/1495Dún Laoghaire–RathdownLodged 22 Nov 2005
- GrantedRetention
Retention permission of alterations to approved plans for extension D05B/0781; principally minor increases in…
91, O'Rourke Park, Sallynoggin, Co. Dublin
D07B/0005Dún Laoghaire–RathdownLodged 21 Aug 2007
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