20, Watermill Road, Dublin 5 D05 DK02
First-floor side extension, attic conversion, and widening of the driveway entrance.
WEB1938/22 · Dublin City Council · Lodged 11 October 2022
- Reference
- WEB1938/22
- Authority
- Dublin City Council
- Register status
- Decided
- Type
- Permission
- Received
- 11 October 2022
Summary
AI-generatedThe development consists of a first-floor bedroom extension over the existing side extension, alterations to the rear extension, an attic conversion with roof lights, and widening the vehicular entrance to 3.5 metres.
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 the extension and alterations of existing semi-detached dwelling. The development will consist of the following principal elements
- Construction of a bedroom extension with en-suite and pitched roof to the side at first floor level over existing single storey extension
- Alterations to internal layout, elevations and new roof and roof light over the existing single storey rear extension
- Attic conversion to accommodate study & storage with new roof lights
- Increase in width of the existing vehicular entrance to 3.5 m and all associated landscaping and ancillary works
Land-use zoning
What this land is zoned for
“To protect, provide and improve residential amenities.”
National zoning type: Existing residential
Objective set by the 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.
Built — construction complete
A commencement notice records works starting on 24 May 2023.
Notified floor area: 165.5 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 9 Watermill Ave, Raheny, Dublin 5 | Oct 2025 | €865,000 | 31 m |
| 5 Watermill Ave, Raheny, Dublin 5 | Nov 2025 | €660,000 | 36 m |
| 22 Watermill Avenue, Raheny, Dublin 5 | May 2025 | €625,000 | 88 m |
| 37 Watermill Rd, Raheny, Dublin 5 | Nov 2025 | €480,000 | 129 m |
| 31 Watermill Park, Raheny, Dublin 5 | Oct 2025 | €530,000 | 139 m |
| 2 Watermill Park, Raheny Dublin 5, Dublin | Feb 2025 | €678,000 | 140 m |
| 82 Avondale Park, Raheny, Dublin 5 | Oct 2025 | €610,000 | 147 m |
| 80 Avondale Park, Raheny, Dublin 5 | Jan 2025 | €710,000 | 156 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 received11 October 2022
- Decision due5 December 2022
- Decision issued5 December 2022
- Grant issued23 January 2023
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- Granted40 m away
The development will consist of the construction of a single story extension to the rear of an existing two…
12, Watermill Road, D05 FK58
4683/18Dublin CityLodged 20 Dec 2018Extension
- Granted70 m away
The development will consist of the widening an existing front pedestrian gate to allow vehicle access for…
4, Watermill Avenue, Raheny, Dublin 5
WEB1988/25Dublin CityLodged 7 May 2025Alterations
- Granted70 m away
Planning permission is sought for demolition of existing side boundary wall/rear garden access and timber…
14, Watermill Avenue, Raheny, Dublin 5, D05 FN70
3211/18Dublin CityLodged 8 Jun 2018Extension
- Granted80 m away
The development consists of the removal of existing roof to side garage and for the construction of a first…
20, Watermill Avenue, Raheny, Dublin 5
WEB1026/20Dublin CityLodged 17 Jan 2020Extension
- Granted90 m away
Erection of solar panels to the pitched roofs at the rear of 38 Watermill Road
38, Watermill Road, Raheny, Dublin, D05 C9V9
WEB1690/20Dublin CityLodged 14 Oct 2020Energy
- Invalid90 m away
Erection of solar panels to the pitched roofs at the rear of 38 Watermill Road
38, Watemill Road, Raheny, Dublin 5, D05 C9V9
WEB1654/20Dublin CityLodged 30 Sept 2020Alterations
- Granted100 m away
Proposed single-storey extension to rear, front & side & proposed vehicular entrance to front
7, Watermill Park, Raheny, Dublin 5
WEB1135/19Dublin CityLodged 12 Mar 2019Extension
- Granted120 m away
Single storey extension to the side and rear of 41, Watermill Drive, Raheny, Dublin 5 with ancillary site…
41, Watermill Drive, Raheny, Dublin 5
3968/18Dublin CityLodged 19 Sept 2018Extension
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 the extensions and alterations of existing semi-detached dwelling. The development…
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Permission is sought for the extension and alterations of existing semi-detached dwelling. The development…
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WEB1839/22Dublin CityLodged 9 Sept 2022
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Permission is sought for alterations to an existing semi detached two storey dwelling including — The…
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D16A/0764Dún Laoghaire–RathdownLodged 18 Oct 2016
- RefusedExtension
Permission sought for the construction of an extension to the side, rear and front of the property, extension…
31, Leopardstown Drive, Blackrock, Co Dublin
D07B/0034Dún Laoghaire–RathdownLodged 16 Jan 2007
- RefusedExtension
Permission is sought for the extension and recodifications of existing semidetached dwelling. The development…
11, Ballinclea Heights, Killiney, Co Dublin, A96KX25
D21A/0631Dún Laoghaire–RathdownLodged 2 Jul 2021
- GrantedExtension
Permission is sought for alterations to an existing two storey semi-detached dwelling to include a) the…
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D19B/0331Dún Laoghaire–RathdownLodged 15 Jul 2019
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