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Development pipeline in Leppington (2179)

Leppington (2179) is part of the Camden local government area. Development activity in the suburb, including new apartment buildings, townhouse projects, and subdivision approvals, directly affects the supply of dwellings available to buyers and renters over the coming years. More supply moderates price growth; restricted supply supports it. The pipeline data below reflects publicly available DA records from Camden Council and NSW Planning.

DEVELOPMENT PIPELINE · NSW PLANNING PORTAL · 2179

What’s in the pipeline

Development applications (DAs) lodged, assessed, or approved in Leppington over the past 12 months. Pipeline data from the NSW Planning Portal. Proposed developments may not proceed.

Active applications88

lodged or under assessment

Proposed dwellings1,420

22.9% of existing households

Declared value$612M

total estimated cost of works, where reported

Residential share91.0%

of active applications

DA volume up roughly 29% on the prior 12 months.

Leppington has a large and growing DA pipeline, dominated by new-dwelling applications. Expect significant physical change over the next 3-5 years.

NSW PLANNING PORTAL · UPDATED APRIL 2026 · PROPOSED DEVELOPMENTS MAY NOT PROCEED

Development pipelines are lagged. A DA approval today typically means a completed dwelling in two to five years depending on project complexity. If you are buying now with a 5-to-7-year hold in mind, the relevant question is not what is approved today but what will complete during your ownership period. Projects at the DA-lodged stage carry higher uncertainty; projects under construction are near-certain additions to supply.

Development pipeline in nearby suburbs

Ambarvale 2560Claymore 2559Harrington Park 2567Oran Park 2570

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