11, Dundela Avenue, Sandycove, Co. Dublin
Attic conversion to a non-habitable room with two new dormer windows.
D11B/0329 · Dun Laoghaire Rathdown County Council · Lodged 7 October 2011
- Reference
- D11B/0329
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 7 October 2011
Summary
AI-generatedThe project involves converting the attic space into a non-habitable room. This will include installing two new dormer windows on the north (side) and west (rear) roof planes, along with associated site works.
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 an attic conversion to non-habitable room, including 2 new dormer windows to north (side) and west (rear) roof planes and all associated site works.
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 |
|---|---|---|---|
| 12 Dundela Haven, Sandycove, Dublin | May 2025 | €627,501 | 75 m |
| 17 Dundela Haven, Dundela Park, Sandycove | Jun 2026 | €610,000 | 90 m |
| 39 Dundela Park, Sandycove, Dublin | Jan 2025 | €1,120,000 | 92 m |
| 19 Dundela Haven, Sandycove, Dublin | Mar 2026 | €610,000 | 105 m |
| Rossaveel, 27 Dundela Ave, Sandycove | May 2026 | €1,300,000 | 107 m |
| 52 Dundela Park, Sandycove, Dublinnot full market price | May 2025 | €420,000 | 133 m |
| 48 Castlepark Road, Sandycove, Dun Laoghaire | Aug 2025 | €1,750,000 | 133 m |
| 38 Dundela Haven, Sandycove, Dublin | Jul 2025 | €725,000 | 139 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 received7 October 2011
- Decision issued29 November 2011
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
Demolition of existing single storey kitchen to rear, construction of new domestic extension to rear and side…
11, Dundela Avenue, Sandycove, Co. Dublin.
D04A/0275Dún Laoghaire–RathdownLodged 16 Mar 2004Extension
- GrantedAt this site
Permission is sought for alterations. The development will consist of the extension to and conversion of the…
11, Dundela Avenue, Glenageary, Co. Dublin
D18A/0826Dún Laoghaire–RathdownLodged 24 Oct 2018Extension
- Awaiting decisionAt this site
Planning Permission is sought for the demolition of the existing garden shed in the rear garden and the…
11 Dundela Avenue, Glenageary, Co. Dublin, A96D2K2
D26A/0047Dún Laoghaire–RathdownLodged 29 Jan 2026New dwelling
- Granted40 m away
Alterations and additions to existing two storey (part single storey) house as follows — Widen existing…
5, Dundela Avenue, Glenageary, Dublin, A96N8E2
D24A/0449/WEBDún Laoghaire–RathdownLodged 26 Jun 2024Extension
- Invalid40 m away
Alterations and additions to existing two storey (part single storey) house as follows: Widen existing…
5, Dundela Avenue, Glenageary, Dublin, A96N8E2
D24A/0435/WEBDún Laoghaire–RathdownLodged 14 Jun 2024Extension
- Granted40 m away
A)The construction of a flat roof single storey extension to the side of the (6sqm) linking the existing…
17, Dundela Avenue, Glenageary, Dublin, A96C4H6
D23B/0364Dún Laoghaire–RathdownLodged 3 Aug 2023Extension
- Granted50 m away
For retention of dormer roof window incorporating obscure glass to side roof plane to two storey dwelling
3, Dundela Avenue, Sandycove, Co. Dublin
D06B/0898Dún Laoghaire–RathdownLodged 6 Oct 2006Retention
- Granted50 m away
The development will consist of the — Partial demolition of existing rear and side walls to connect into new…
3, Dundela Avenue, Sandycove, Co. Dublin.
D24B/0065Dún Laoghaire–RathdownLodged 20 Feb 2024Extension
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 is sought for (i) conversion of existing attic space to non-habitable storage space (ii) the…
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2402/18Dublin CityLodged 27 Feb 2018
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D20B/0004Dún Laoghaire–RathdownLodged 14 Jan 2020
- GrantedAlterations
Permission for Construction of new attic dormer windows to the front and rear to facilitate a non-habitable…
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D21B/0027Dún Laoghaire–RathdownLodged 2 Feb 2021
- GrantedExtension
Permission for construction of new attic dormer window to the rear and rooflight to front to facilitate a…
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D19B/0400Dún Laoghaire–RathdownLodged 27 Aug 2019
- GrantedExtension
Permission for a proposed attic conversion to habitable room with new flat roof dormer and window at attic…
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3655/20Dublin CityLodged 29 Oct 2020
- GrantedExtension
Permission for the conversion of the existing attic into a non-habitable room including an ensuite, a dormer…
25, Dale Road, Stillorgan, Dublin, A94DA52
D24B/0048Dún Laoghaire–RathdownLodged 13 Feb 2024
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