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Planning application 25/6030

A) Permission for proposed alterations to a previously approved permission (Pl.Reg.No.

Castle House, The Demense, Monkstown, Co. Cork, T12 RVX9

Decision

Granted with conditions

Construction status

Construction commenced

Latest milestone

Works commenced

26 May 2026

Application timeline

Key milestones

Planning, appeal and official building-control milestones.

  1. Application received

  2. Decision: Grant with Conditions

  3. Final grant

  4. Works commenced

    Official NBCO/BCMS data

Application details

Planning reference
25/6030
Council
Cork County Council
Proposal description
A) Permission for proposed alterations to a previously approved permission (Pl.Reg.No. 23/5790) to include redesign of proposed part single, part two storey extensions to the rear and sides of existing dwelling (Protected Structure RPS No. 00570) and all associated site works. The proposed works will result in a reduction of approx. 130sqm in total floor area from the previously approved planning permission. b) Permission for Retention for the removal of the single storey lean to extension to the rear of the main house.
Location / address
Castle House, The Demense, Monkstown, Co. Cork, T12 RVX9
Agent
ODKM Architects
Application type
Permission
Received / registered
26 Sept 2025
Council decision
Grant with Conditions
Council decision date
20 Nov 2025
Final grant date
13 Jan 2026
Ward / district
Municipal Districts: Municipal District of Carrigaline
Grid reference
576456.9, 566240.34

Application location

Approximate map position from available planning location data.

Location context

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