Planning application · Dun Laoghaire Rathdown County Council

Regularise site services to existing two houses at 1 & 2 Greenmount House, Ticknock

1 & 2 Greenmount House, Ticknock, Dublin 18, D18K262

D26A/0412/WEB · Dun Laoghaire RathdownClosed

0.6295 ha · Declared invalid

Planning application D26A/0412/WEB to Dun Laoghaire Rathdown County Council: Regularise site services to existing two houses, to consist of with new waste water treatment plant to house number 2, at 1 & 2 Greenmount House, Ticknock. Declared invalid by the council on 10 June 2026.

Timeline

  1. Application lodged
  2. Declared invalid

Key facts

Reference
D26A/0412/WEB
Planning authority
Dun Laoghaire Rathdown County Council
Received
4 Jun 2026
Decided
10 Jun 2026
Status
Closed
Application type
Residential
Use
Residential
Dwellings (estimated)
2
Read from the description, not stated on the register.
Site area
0.6295 ha

Homes and mix

Houses2
Total homes2

Read from the description, not stated on the register. Shown only where the parts add up to the total.

Proposed development

To regularise site services to existing two houses, to consist of with new waste water treatment plant to house number 2, Retention permission for house 1, where the works differ from the development permitted under planning reference D97A/0363, including alterations to the dormer windows and a revised location of the front entrance door. Retention permission house 2, where the works differ from the development permitted under planning reference D97A/0364, including alterations to the dormer windows.

Planning status

The application was declared invalid by the council. A corrected application may be lodged again.

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Related

About this page: the facts above come from the statutory public planning register kept by Dun Laoghaire Rathdown County Council and are refreshed weekly (last updated 2 Sept 2026). Applicant names and contact details are not shown. Status labels are PlanningLeads' plain-language reading of the register status and the "Use" label is classified by AI from the public description (see how we use AI); neither is legal advice and the council's file is the record. How we handle this data: privacy notice.

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