11, Dundela Avenue, Glenageary, Co. Dublin
Conversion and extension of an existing side garage into a granny flat with a new pedestrian gate.
D18A/0826 · Dun Laoghaire Rathdown County Council · Lodged 24 October 2018
- Reference
- D18A/0826
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 24 October 2018
Summary
AI-generatedThe development will consist of extending and converting the existing garage to the side of the dwelling to create a granny flat. It also includes a new pedestrian gate in the northern boundary wall and all 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 alterations. The development will consist of the extension to and conversion of the existing garage to the side of existing dwelling to create a granny flat, and a new pedestrian gate in northern boundary wall 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 | 79 m |
| 17 Dundela Haven, Dundela Park, Sandycove | Jun 2026 | €610,000 | 93 m |
| 39 Dundela Park, Sandycove, Dublin | Jan 2025 | €1,120,000 | 95 m |
| Rossaveel, 27 Dundela Ave, Sandycove | May 2026 | €1,300,000 | 107 m |
| 19 Dundela Haven, Sandycove, Dublin | Mar 2026 | €610,000 | 108 m |
| 48 Castlepark Road, Sandycove, Dun Laoghaire | Aug 2025 | €1,750,000 | 128 m |
| 52 Dundela Park, Sandycove, Dublinnot full market price | May 2025 | €420,000 | 135 m |
| 38 Dundela Haven, Sandycove, Dublin | Jul 2025 | €725,000 | 141 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 received24 October 2018
- Decision issued16 November 2018
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 an attic conversion to non-habitable room, including 2 new dormer windows to North…
11, Dundela Avenue, Sandycove, Co. Dublin
D11B/0329Dún Laoghaire–RathdownLodged 7 Oct 2011Extension
- 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
- 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
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
- 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.
- Awaiting decision
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