Llanarn, Castle Road, Blackrock
Demolition of a rear annex to build a new extension and make roof alterations in Blackrock.
2140574 · Cork City Council · Lodged 15 October 2021
- Reference
- 2140574
- Authority
- Cork City Council
- Register status
- Decided
- Type
- PERMISSION
- Received
- 15 October 2021
Summary
AI-generatedThe development involves the demolition of an existing two-storey rear annex and the construction of a new single-storey rear extension. It also includes a new entrance porch, elevation alterations, a new roof with three dormer windows, and conservation skylights.
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 for the demolition of existing two-storey rear annex, the construction of a new one-storey rear extension, the construction of a new porch over the east side entrance, alterations to the existing elevations including new roof to the existing 2nd floor with 3 new dormer windows to the south elevation, 2 new doors to replace existing windows at the ground floor to the north elevation, 3 no. Conservation skylights at north elevation along with all associated site works.
Land-use zoning
What this land is zoned for
“To protect and provide for residential uses and amenities, local services and community, institutional, educational and civic uses.”
National zoning type: Existing residential
Objective set by the Cork City 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 10 May 2023.
Notified floor area: 486 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 16 Pier Court, Castle Rd, Blackrock | Sept 2025 | €380,000 | 30 m |
| Apartment 306, Third Floor, Pier Head | Feb 2025 | €155,000 | 58 m |
| 10 Lower Convent Road, Blackrock, Cork | Aug 2025 | €405,000 | 107 m |
| 25 Convent Rd, Blackrock, Cork | Jun 2026 | €195,000 | 136 m |
| 19 Buckleys Meadow, Ropewalk, Blackrock | Aug 2025 | €335,000 | 162 m |
| Hazeldene, Marina, Blackrocknot full market price | Feb 2026 | €500,000 | 163 m |
| Dundanion Cottage, Blackrock, Cork | Feb 2026 | €438,000 | 178 m |
| 14 Buckleys Meadow, Rope Walk, Blackrock | Mar 2026 | €380,000 | 183 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 received15 October 2021
- Decision due9 December 2021
- Decision issued9 December 2021
- Grant issued31 January 2022
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
Permission and permission for retention for the following: Permission is sought for a two-storey…
Castle Road and Factory Lane , Blackrock , Cork
1938891Cork CityLodged 22 Nov 2019New dwelling
- GrantedAt this site
Permission to develop a two and a half storey four bedroom dwelling house including an attic store/study with…
Castle Road and Factory Lane , Blackrock , Cork
2039745Cork CityLodged 10 Dec 2020New dwelling
- Granted50 m away
Permission for the construction of a first floor rear extension, single storey rear extension and associated…
4A Convent Avenue , Blackrock , Cork
2039749Cork CityLodged 11 Dec 2020Extension
- Granted100 m away
Permission for — demolition of existing shed
No 1 The Gardens Rope Walk , fronting onto Orchard Mews , Convent Avenue Blackrock
2443316Cork CityLodged 11 Oct 2024New dwelling
- Granted110 m away
Permission for the construction of an extension to the rear of an existing dwelling and alterations to…
Oaksprings , Castle Road , Blackrock
2039669Cork CityLodged 17 Nov 2020Extension
- Granted120 m away
Permission at No.1 The Gardens, Rope Walk Blackrock Cork. The development will consist of the construction of…
No.1 The Gardens , Rope walk , Blackrock
1737315Cork CityLodged 10 Mar 2017New dwelling
- Granted130 m away
Permission for alterations and extensions to an existing dwelling including (1) A first floor level flat roof…
10 Upper Convent Road , Blackrock , Cork
2442614Cork CityLodged 22 Jan 2024Extension
- Granted140 m away
Permission to (1) demolish existing ground floor extension at the rear of existing dwelling (2) construct a…
No 7 Mahon Terrace , Rope Walk , Blackrock
1737502Cork CityLodged 19 Jul 2017Extension
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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- GrantedExtension
Permission for the demolition of existing single storey extension to the rear and the provision of a single…
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D13A/0024Dún Laoghaire–RathdownLodged 23 Jan 2013
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D16B/0136Dún Laoghaire–RathdownLodged 5 Apr 2016
- Awaiting decisionExtension
Permission for — Demolition of a two-storey extension to the rear of the existing dwelling with preservation…
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2543580Cork CityLodged 20 Jan 2025
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Permission for the demolition of the existing non-original two storey extension to the (eastern) side façade,…
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D18A/0524Dún Laoghaire–RathdownLodged 1 Jun 2018
- GrantedExtension
PERMISSION for the demolition of the existing single storey extension at the rear, the construction of a new…
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3065/25Dublin CityLodged 17 Feb 2025
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