6, Leslie Avenue, Dalkey, Co. Dublin
Front, side, and rear extensions, garage conversion, roof pitch increase, attic conversion, and a new front boundary wall.
D12B/0266 · Dun Laoghaire Rathdown County Council · Lodged 9 August 2012
- Reference
- D12B/0266
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 9 August 2012
Summary
AI-generatedThe proposed works include a front extension, a garage conversion, raising the roof pitch by 550mm, and constructing a two-storey rear extension alongside single-storey rear and side extensions. It also features an attic conversion with rooflights and a new front boundary wall with a sliding gate.
- Storeys
- 2
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
Permission is sought for, front extension to line up with 5 leslie avenue with new window openings, garage conversion with new door, changing pitch of roof to be 550mm higher, frosted glass windows to the side and 1 metre double storey extension to the rear and single storey extension to rear and side. Attic conversion with small window in rear gable and 5 no. Rooflights, new front boundary wall with sliding gate associated siteworks.
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 |
|---|---|---|---|
| 7 Leslie Ave, Dalkey, Dublin | May 2025 | €710,000 | 11 m |
| 7a Leslie Avenue, Dalkey, Co. Dublin | Feb 2026 | €835,000 | 14 m |
| 33 Convent Rd, Dalkey, Dublin | Nov 2025 | €875,000 | 45 m |
| 1 Derrynane Terrace, Dalkey, Dublin | Sept 2025 | €1,295,000 | 103 m |
| 4 The Mews, St Patricks Rd, Dalkey | Mar 2026 | €710,000 | 144 m |
| 5 Carysfort Court, Carysfort Rd, Dalkey | Jan 2026 | €550,000 | 146 m |
| 7 Whites Villas, Dalkey, Dublin | Nov 2025 | €675,000 | 169 m |
| 3 Tempe Terrace, Rockfort Avenue, Dalkey | Jun 2025 | €3,600,000 | 179 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 received9 August 2012
- Decision issued2 October 2012
- Appeal submitted15 October 2012
- Appeal decided5 February 2013
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- Exempt — no permission neededAt this site
Moving of existing wheelchair/pedestrian gate from left hand side of vehicular gate, to the right hand side…
6, Leslie Avenue, Dalkey, Co.Dublin
REF9424Dún Laoghaire–RathdownLodged 23 Aug 2024Alterations
- GrantedAt this site
Permission is sought for a first-floor extension to the existing single-storey detached dwelling, internal…
7 Leslie Avenue, Dalkey, Co. Dublin, A96DT21 (ACA)
D26A/0087/WEBDún Laoghaire–RathdownLodged 10 Feb 2026Extension
- GrantedAt this site
Retention Permission of a 34m2 garden structure at the rear
5, Leslie Avenue, Dalkey, Co. Dublin
D17A/0430Dún Laoghaire–RathdownLodged 12 May 2017Retention
- GrantedAt this site
Planning permission is sought for — Removal of existing porch to front of house and formation of canopy over…
8, Leslie Avenue, Dalkey, Co. Dublin
D11A/0291Dún Laoghaire–RathdownLodged 23 Jun 2011Extension
- Granted30 m away
Permission is sought for retention of a single storey garden store (18.8sq.m)
36, Convent Road, Dalkey, Co. Dublin
D09B/0327Dún Laoghaire–RathdownLodged 24 Jul 2009Retention
- Granted30 m away
Install 3 rooflights in the front elevation. [LOCATION] 36 Convent Road, Dalkey, Co. Dublin. [LOCATION]
36 Convent Road, Dalkey, Co. Dublin.
D02B/0547Dún Laoghaire–RathdownLodged 11 Jul 2002Alterations
- Granted30 m away
Demolition of existing extension to rear of my dwelling with a floor area of 4.7m squared and to erect a two…
36, Convent Road, Dalkey, Co. Dublin.
D04B/0481Dún Laoghaire–RathdownLodged 18 Jun 2004Extension
- Granted30 m away
Permission for a ground and first floor extension to the rear, porch canopy to the front door and associated…
38 Convent Road, Dalkey, Co Dublin A96 D212
D19A/0184Dún Laoghaire–RathdownLodged 15 Mar 2019Extension
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
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Permission is sought for — New ground floor extension side/rear
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D20A/1005Dún Laoghaire–RathdownLodged 15 Apr 2021
- GrantedExtension
Permission is sought for a) new garage conversion with new window to front; b) to build a first floor…
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D07A/0526Dún Laoghaire–RathdownLodged 23 Apr 2007
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Permission is sought for — Retention of existing 9.5 sqm garage conversion as habitable space
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D21A/0606Dún Laoghaire–RathdownLodged 30 Jun 2021
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Permission for conversion of the existing garage to the front, single storey extension to the front beneath…
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D15A/0459Dún Laoghaire–RathdownLodged 21 Jul 2015
- GrantedExtension
Permission for the demolition of existing single storey garage conversion, the construction of a single…
24 Trees Road Lower, Mount Merrion, Co Dublin
D16A/0092Dún Laoghaire–RathdownLodged 15 Feb 2016
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