Planning application · South Dublin County Council

160 homes at Oldcastle Park, Clondalkin

Lands at Oldcastle Park, Clondalkin, Dublin 22

PT8SD463 · South DublinLodged

160 homes · 6.7409 ha · Lodged

Planning application PT8SD463 to South Dublin County Council for 160 homes at Oldcastle Park, Clondalkin.

Timeline

  1. Application lodged

Key facts

Reference
PT8SD463
Planning authority
South Dublin County Council
Received
24 Sept 2026
Status
Lodged
Application type
Residential
Use
Residential
Dwellings
160
Site area
6.7409 ha

Homes and mix

1-bed38
2-bed52
3-bed64
4-bed6
Total homes160

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

Proposed development

140 social and affordable units (38 no. 1 bed apartments, 18 no. 2 bed apartments, 8 no. 3 bed apartments, 34 no. 2-bed houses, 36 no. 3-bed houses , 6 no. 4-bed houses) 20 No. 3-bed single storey houses to accommodate existing traveller families living on the site. New vehicular entrance to site off Grange Castle Road / R136. All associated modifications and provision of boundary treatment to adjoining properties and roads. All associated upgrading of roadways, bike paths and paths, provision of all associated car and cycle parking spaces. All hard and soft landscape works, lighting, boundary structures and all associated ancillary buildings, infrastructure and all demolition site and development works on and within the vicinity of the site necessary to facilitate the proposed development.

Planning status

The application has been lodged and validated. The council has eight weeks to decide, unless it asks for further information.

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Related

About this page: the facts above come from the statutory public planning register kept by South Dublin County Council and are refreshed weekly (last updated 12 Oct 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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