100 Blacklion, Greystones, Co. Wicklow
Retention of an extension to a self-contained unit and permission for a link extension in Greystones.
201264 · Wicklow County Council · Lodged 10 December 2020
- Reference
- 201264
- Authority
- Wicklow County Council
- Register status
- Decided
- Type
- RETENTION
- Received
- 10 December 2020
Summary
AI-generatedThis application seeks retention permission for a 36.6 sq.m. extension to an existing self-contained unit. It also seeks planning permission for a 5.36 sq.m. link extension to create a single residential unit.
- Floor area
- 42 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
(1) a 36.6 m2 extension/s, as constructed, to the existing self-contained unit (total area = 64.67 m2), and planning permission for (2), 5.36 m2 'link' extension to create 1 no. Single residential unit (total floor area = 195.22 m2) and (3) all associated site works
Built & 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 |
|---|---|---|---|
| Cooleen, Blacklion, Greystones | Mar 2025 | €840,000 | 98 m |
| 96 Blacklion Manor, Greystones, Wicklow | Nov 2025 | €880,000 | 117 m |
| 28 Blacklion Manor, Greystones, Wicklownot full market price | Aug 2025 | €42,000 | 151 m |
| 64 Rathdown Park, Greystones, Wicklow | Oct 2025 | €687,000 | 172 m |
| 71 Blacklion Manor, Greystones, Co Wicklow | Mar 2025 | €364,000 | 174 m |
| 77 Blacklion Manor, Blacklion Rd, Greystones | Oct 2025 | €454,000 | 174 m |
| 97 Rathdown Park, Greystones, Wicklow | Feb 2025 | €675,000 | 196 m |
| 329 Redford Park, Greystones, Wicklow | Jan 2026 | €500,000 | 231 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 received10 December 2020
- Decision due12 February 2021
- Decision issued5 February 2021
- Grant issued11 March 2021
- Permission expiry10 March 2026
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
71.51 sqm extensions, as constructed, to the rear of the existing dwelling (total area 125.19 sqm) and 36.60…
100 Blacklion , Greystones , Co. Wicklow
191301WicklowLodged 4 Dec 2019Retention
- Awaiting decision40 m away
Section 42 on (65.9m2 two storey extension with habitable space over, to the side of existing 123.2m2 house)
53 Blacklion Manor , Greystones , Co. Wicklow
24111WicklowLodged 5 Mar 2024Extension
- Granted40 m away
Conversion of existing attic space comprising of modifications of existing roof structure, new access stairs…
49 Blacklion Manor Road , Rathdown Lower , Greystones
2253WicklowLodged 25 Jan 2022Extension
- Awaiting decision40 m away
Proposed single-storey extension to front, comprising bedroom and porch, overall size 16m2
Skylark Cottage , 103 Blacklion , Greystones Co. Wicklow
2142WicklowLodged 22 Jan 2021Extension
- Awaiting decision50 m away
Single storey extension to front, comprising bedroom and porch, overall size 16m2
Skylark Cottage , 103 Blacklion , Greystones A63 DN17
2185WicklowLodged 2 Feb 2021Extension
- Awaiting decision50 m away
Section 42(1) on granted PRR 19/743 (demolition of studio consisting of 72.6 sqm to rear of dwelling, new 4…
St. Killians Coolagad , Blacklion , Greystones
24198WicklowLodged 24 Apr 2024New dwelling
- Granted50 m away
Single-storey extension to front, comprising bedroom and wheelchair-friendly hallway, overall size 16m2
Skylark Cottage , 103 Blacklion , Greystones Co. Wicklow
21481WicklowLodged 28 Apr 2021Extension
- Granted50 m away
65.9m2 two storey extension with habitable space over, to the side of existing 123.2m2 house
53 Blacklion Manor , Greystones , Co. Wicklow
1945WicklowLodged 21 Jan 2019Extension
Related developments
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Community
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