Protected structure · Co. Cork
Monkstown Castle, The Demense, Monkstown, Co. Cork, T12Y9RK
Granted 26 Aug 2026 (final grant issued 2 Oct 2026)
Key facts
- Planning application 25/6626 at Monkstown Castle, The Demense, Monkstown, Co. Cork, T12Y9RK: Conversion.
- It was received by Cork County Council on 28 Nov 2025.
- Status: Granted 26 Aug 2026 (final grant issued 2 Oct 2026).
- Permission was granted on 26 Aug 2026 and the final grant issued on 2 Oct 2026. No site start has been filed yet. The next step is a commencement notice, filed before building work begins; the start date and who will build it are not known yet.
Source: the Cork County Council planning register, checked 24 Oct 2026. Open the council's file
More planning applications in Monkstown · Planning applications in Co. Cork
What and where
Conversion
Permission for conversion (Consisting of internal alterations only) and change of use of the Castle from a single dwelling previously permitted under planning reference 0711897 to 3 No. apartments (also previously permitted under planning ref 104242) and all associated site works at Monkstown Castle, The Demense, Monkstown, Co. Cork, T12Y9RK. This development comprises of works to a Protected Structure: Ref No. RPS00569.
- Location
- Monkstown, Co. Cork Map
- Council
- Cork County Council
- Planning reference
- 25/6626
- Application type
- Permission
Numbers and dates
- Project type
- Protected structure
- Received
- 28 Nov 2025
- Decision to grant
- 26 Aug 2026
- Final grant
- 2 Oct 2026
- Protected structure
- Yes, RPS 00569
Timeline
- Application received
- Decision to grant
- Final grant issued
Site history
This site's history
-
Earlier permission 07/11897 for this site: granted 17 Dec 2007.
Change of use of disused golf club house to dwellinghouse, renovation of existing castle ruin, construction of stone boundary wall with… Named in this application's description -
Earlier permission 10/4242 for this site: granted 6 Apr 2010.
Conversion (consisting of internal alterations only) and change of use of Castle from single dwelling previously permitted under 07/11897… Named in this application's description
Earlier records are the planning references this application names, records at the same address, and records within 50 m of the same map point. An address or a map point can cover more than one property, so check the council's file before relying on a match.
Outlook
What happens next
Work packages named so far
Documents and evidence
Check the record
- Council planning fileThe application file 25/6626 on planning.agileapplications.ie: drawings, reports and the decision.Open the council's file
How we know this
From the Cork County Council planning register, checked 24 Oct 2026. We link to the council's own file so you can check the official record before you act.
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