One-off house · Co. Dublin
3 Castle Park, Monkstown Castlefarm, Co. Dublin, A94E186
Decision due 30 Oct 2026
Key facts
- Planning application D26A/0671/WEB at 3 Castle Park, Monkstown Castlefarm, Co. Dublin, A94E186: Partial demolition of the existing side gar.
- The applicant is Fergal O'Sullivan. The agent is Denis Looby.
- It was received by Dun Laoghaire Rathdown County Council on 7 Sep 2026.
- Status: Decision due 30 Oct 2026.
- The council's decision is due on 30 Oct 2026. Building work can only follow a grant of permission.
Source: the Dun Laoghaire Rathdown County Council planning register, checked 6 Oct 2026. Search the council's register
Since you last looked
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What and where
Partial demolition of the existing side gar
The development will consist of the partial demolition of the existing side gar
- Location
- Monkstown Castlefarm, Co. Dublin Map
- Planning reference
- D26A/0671/WEB
- Application type
- Permission
- Applicant
- Fergal O'Sullivan
- Agent
- Denis Looby
Numbers and dates
- Homes
- ~1estimated from the application
- Project type
- One-off house
- Received
- 7 Sep 2026
- Decision due
- 30 Oct 2026
Site history
This site's history
-
Site start under planning reference D16A/0750, about 20 m away: work started 9 Mar 2017.
New single storey extension to east side and rear, and first floor dormer extension to east side, associated new windows to side and rear… About 20 m away
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
Documents and evidence
Check the record
- Council planning registerSearch planning.agileapplications.ie for reference D26A/0671/WEB.Search the register
How we know this
From the Dun Laoghaire Rathdown County Council planning register, checked 6 Oct 2026. We link to the council's own file so you can check the official record before you act.
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