11 Delwood Grove, Mahon, Cork
Extension and alterations to an existing house.
2140184 · Cork City Council · Lodged 13 May 2021
- Reference
- 2140184
- Authority
- Cork City Council
- Register status
- Decided
- Type
- PERMISSION
- Received
- 13 May 2021
Summary
AI-generatedThe application seeks permission to extend and alter an existing residential dwelling house. All associated site works are included in the proposal.
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 to extend and alter an existing dwelling house.
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.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 21 Delwood Grove, Skehard Rd, Blackrock | Feb 2025 | €355,000 | 32 m |
| The Bungalow, Ballinure Rd, Blackrock | Nov 2025 | €410,000 | 97 m |
| 2 Ballinure Place, Mahon, Cork City | Dec 2025 | €256,000 | 170 m |
| 73 Blackrock Grove, Eden, Blackrock | Jul 2025 | €330,636 | 253 m |
| 4 Avenue De Rennes, Mahon, Co Cork | Nov 2025 | €405,000 | 254 m |
| 30 Mahon Dr, Blackrock, Cork | May 2025 | €268,000 | 256 m |
| 63 Blackrock Grove, Eden, Blackrock | Aug 2025 | €380,000 | 269 m |
| 85 Meadow Grove Est, Blackrock, Cork | Dec 2025 | €450,000 | 293 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 received13 May 2021
- Decision due7 July 2021
- Decision issued7 July 2021
- Grant issued18 August 2021
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- Granted100 m away
The installation of a 3m high 'lamp post' style relief vent stack servicing the existing above ground natural…
Skehard Road/ Ringmahon Road , Mahon , Blackrock
1636983Cork CityLodged 20 Jul 2016Infrastructure
- Granted130 m away
Permission...to extend the existing 12m high telecommunications structure (overall height 14.5m) to 20m and…
Eir Exchange , Ballinure Road , Mahon
2039461Cork CityLodged 7 Aug 2020Infrastructure
- Granted220 m away
Permission for retention is sought for prefabricated office of 89 m sq, along with associated access ramps…
Central Statistics Office , Skehard Road , Blackrock
1837984Cork CityLodged 19 Jul 2018Retention
- Awaiting decision240 m away
Permission is sought to alter and to extend the existing car park to accommodate 11 new car parking spaces…
Lough Mahon House , Blackrock , Cork
1737303Cork CityLodged 3 Mar 2017Alterations
- Granted250 m away
Permission for a Single storey extension to side and rear of existing ground floor apartment
64 Blackrock Grove , Eden , Blackrock
1737525Cork CityLodged 9 Aug 2017Extension
- Granted250 m away
Permission... for the conversion of attic space to a habitable floor including a dormer extension to the rear…
4 Avenue de Rennes , Mahon , Cork
1938921Cork CityLodged 3 Dec 2019Extension
- Granted250 m away
Permission for the conversion of attic space to a habitable floor including dormer extension to rear along…
2 Mahon Drive , Mahon , Cork
2140731Cork CityLodged 10 Dec 2021Extension
- Granted250 m away
Permission for the partial demolition of existing car port, garage annex and the construction of a side and…
Lindow , Convent Road , Ballinure TD
1636756Cork CityLodged 12 Feb 2016Extension
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 to extend and alter an existing dwelling house
Moneygourney , Douglas , Cork
2140275Cork CityLodged 10 Jun 2021
- GrantedExtension
Permission for extension and alterations to existing dwelling house
Enniscorthy, Enniscorthy Rural
20230831WexfordLodged 19 Jul 2023
- GrantedExtension
Permission to alter and extend existing dwelling house
16 Eglantine Crescent, Mallow, Co. Cork.,
0955035corkLodged 21 Oct 2009
- Granted
Permission for extensions and alterations to an existing dwelling house
Park, Bree
20260603WexfordLodged 14 May 2026
- GrantedExtension
Permission for alterations and extension to existing dwelling house
Keamore, Leap, Co Cork,
17287corkLodged 15 May 2017
- Awaiting decisionExtension
Permission to construct extensions and make alterations to existing dwelling house
Minanes, Drinagh, Co. Cork,
15369corkLodged 30 Jun 2015
Community
Discussion
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