NSW Finalises 20-Year Sydney Plan: 800,000 New Homes by 2046

The NSW government has finalised the Sydney Plan, a 20-year strategic framework to accommodate 1.3 million additional residents by 2046. The plan requires 800,000 new dwellings and 950,000 new jobs across 33 local council areas. Eastern Sydney will absorb most new housing near transport hubs, while Western Sydney accelerates economic growth through job creation and industrial investment. Planning Minister Paul Scully said the plan ends decades of siloed decision-making that left housing, jobs, and infrastructure uncoordinated.

How the plan reshapes Sydney’s growth

Sydney’s population will jump from 5.3 million to 6.6 million, a 23 percent increase. The plan establishes 30 interconnected centres anchored by central business districts in Sydney, Parramatta, and the emerging city of Bradfield near Western Sydney Airport. Just under half of the 800,000 new homes will be built in eastern council areas along public transport routes, while Western Sydney becomes the jobs engine through the airport, aerotropolis, and advanced industries precincts.

New housing rules for councils

Every Sydney council must now maintain at least 30 years of feasible housing capacity in their planning controls at all times. The plan replaces single long-term targets with a rolling five-year housing target framework, updated after the National Housing Accord concludes in 2029. Councils will incorporate the plan’s directions into their Local Environmental Plans to deliver local priorities. This requirement prevents Sydney from repeating the current housing shortage.

Transport-oriented development and affordability

The plan prioritises low and mid-rise housing near train stations and bus interchanges to reduce sprawl and boost density where services exist. Housing supply and affordability sit at the centre of Sydney’s future growth. The plan also identifies priority Blue-Green Grid corridors to improve access to parks, waterways, and open space, with the first three delivered over the next three years.

What shaped the final plan

More than 2,000 submissions during the draft consultation in late 2025 refined the final version. Key changes include a new Centres Framework for consistency in identifying and categorising centres, re-categorised industrial lands with employment targets, and explicit strategic outcomes to guide planning decisions. The plan applies seven state priorities: Aboriginal Outcomes, Housed, Prosperous, Connected, Resilient, Liveable, and Coordinated.

Final Thoughts

The Sydney Plan locks in housing growth near transport and jobs in the west for the next 20 years. Success depends on councils delivering the 30-year housing pipeline and state government aligning infrastructure investment. Investors and developers now have long-term certainty on where growth will occur.

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