36 Leopardstown Avenue, Stillorgan, Co. Dublin, A94 D3K4
Extensions to the ground and first floors, a hip-to-gable attic conversion, and a rear garden room.
D21B/0271 · Dun Laoghaire Rathdown County Council · Lodged 1 June 2021
- Reference
- D21B/0271
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 1 June 2021
Summary
AI-generatedThe proposal includes a 44 sqm ground floor rear extension, a 9 sqm first floor front extension, and a hip-to-gable attic conversion for habitable use. It also includes the construction of a rear garden room.
- Floor area
- 97 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
- Full permission sought for
- Proposed extensions to existing dwelling, including, ground floor rear extension, (44 msq), modifications to existing storage are to side of house incl new doors and windows (4 msq), first floor front extension to existing bedrooms (9 msq) over existing ground floor extension, partial hip to gable conversion to side elevation to accommodate staircase access from first floor level to attic, conversion of attic to habitable accommodation (40msq), construction of re
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 |
|---|---|---|---|
| 20 Leopardstown Drive, Blackrock, County Dublin | Mar 2025 | €780,000 | 92 m |
| 6 Leopardstown Drive, Blackrock, Co Dublin | Dec 2025 | €830,000 | 111 m |
| 14 Leopardstown Park, Blackrock, Co Dublin | Feb 2026 | €1,041,755 | 173 m |
| 27 Leopardstown Dr, Blackrock, Dublin | Jun 2026 | €941,503 | 175 m |
| 29 Torquay Wood, Foxrock, Dublin 18 | Mar 2026 | €965,000 | 177 m |
| 5 Leopardstown Park, Stillorgan, Dublin | Dec 2025 | €910,000 | 184 m |
| 26 Leopardstown Grove, Blackrock, Dublin | Mar 2026 | €1,000,000 | 187 m |
| 13 Leopardstown Park, Blackrock, Dublin | Mar 2025 | €860,000 | 193 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 received1 June 2021
- Decision issued22 July 2021
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 sought for — Proposed extensions to existing dwelling, including, ground floor rear extension (44…
36, Leopardstown Avenue, Stillorgan, Dublin, A94V320
D21B/0440Dún Laoghaire–RathdownLodged 15 Nov 2021Extension
- GrantedAt this site
Permission sought for — Proposed extensions to existing dwelling including, ground floor enclosure of…
38, Leopardstown Avenue, Stillorgan, Dublin, A94V320
D18B/0385Dún Laoghaire–RathdownLodged 30 Aug 2018Extension
- GrantedAt this site
Retention of attic conversion including dormer roof to the side of existing house and a roof light to front…
40, Leopardstown Avenue, Blackrock, Dublin, A94YD25
D23B/0159Dún Laoghaire–RathdownLodged 5 Apr 2023Retention
- InvalidAt this site
Permission for — Proposed extensions to existing dwelling, including ground floor enclosure of existing…
32 Leopardstown Avenue, Stillorgan, Co Dublin A94 YT73
D18B/0502Dún Laoghaire–RathdownLodged 15 Nov 2018Extension
- GrantedAt this site
Permission for — Proposed extensions to existing dwelling, including ground floor enclosure of existing…
32 Leopardstown Avenue, Stillorgan, Co Dublin A94 YT73
D19B/0001Dún Laoghaire–RathdownLodged 3 Jan 2019Extension
- GrantedAt this site
Permission for extension of first floor to front over existing ground floor porch and study, single storey…
40 Leopardstown Avenue, Blackrock, Co Dublin
D15B/0231Dún Laoghaire–RathdownLodged 17 Jun 2015Extension
- Granted40 m away
Demolition of some internal walls, part of the existing roof and removal of the existing front porch roof. We…
45 Leopardstown Gardens, Brewery Road, Stillorgan, Dublin, A94VP46
D23A/0375Dún Laoghaire–RathdownLodged 7 Jun 2023Extension
- Granted40 m away
Widening of existing vehicular entrance, demolition of existing porch, conversion of garage and construction…
53, Leopardstown Gardens, Brewery Road, Stillorgan, Co. Dublin
D06A/0011Dún Laoghaire–RathdownLodged 3 Jan 2006Extension
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
Permission sought for — Proposed extensions to existing dwelling, including, ground floor rear extension (44…
36, Leopardstown Avenue, Stillorgan, Dublin, A94V320
D21B/0440Dún Laoghaire–RathdownLodged 15 Nov 2021
- GrantedExtension
Permission sought for — Proposed extensions to existing dwelling including, ground floor enclosure of…
38, Leopardstown Avenue, Stillorgan, Dublin, A94V320
D18B/0385Dún Laoghaire–RathdownLodged 30 Aug 2018
- InvalidExtension
Permission for — Proposed extensions to existing dwelling, including ground floor enclosure of existing…
32 Leopardstown Avenue, Stillorgan, Co Dublin A94 YT73
D18B/0502Dún Laoghaire–RathdownLodged 15 Nov 2018
- GrantedExtension
Permission for — Demolition of existing flat roof single storey rear extension and the construction of new 75…
3 Hilltop Lawn, Dublin D18 EH90
D18B/0513Dún Laoghaire–RathdownLodged 21 Nov 2018
- GrantedExtension
Permission is sought for refurbishment and extension of existing house. The development will include (a) two…
22, Glenvar Park, Blackrock, Co. Dublin
D10A/0611Dún Laoghaire–RathdownLodged 5 Nov 2010
- GrantedExtension
Permission for the construction of a two storey extension to the side along with part single storey and part…
87 Delwood Drive, Castleknock, Dublin 15
FW24A/0136FingalLodged 28 Mar 2024
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