New wastewater capacity in Western Sydney: what it means for commercial and industrial projects

On 7 October 2026 the NSW Government unveiled a new $1.2 billion wastewater facility at Kemps Creek. For anyone planning Western Sydney commercial development or industrial building work around the Aerotropolis and Bradfield City, trunk wastewater capacity is one of the basic conditions that has to be in place before land can be developed.

This article sets out what has been announced, what it does and does not mean for individual sites, and some general points owners and developers may want to consider.

What has happened

According to the NSW Government ministerial release of 7 October 2026, the Badu Yarragul Water Resource Recovery Facility at Kemps Creek:

• cost $1.2 billion
• can connect more than 140,000 new homes and businesses to wastewater services across the Aerotropolis, Bradfield City and the surrounding region
• can treat up to 35 megalitres of wastewater per day at opening, with planned upgrades to double this to 70 megalitres per day
• would, with those future upgrades, support more than 280,000 new connections, according to the release

The release does not give dates for the upgrades.

Sydney Water’s Upper South Creek Advanced Water Recycling Centre project page describes a facility at Kemps Creek with capacity to treat up to 70 megalitres of wastewater per day, serving Western Sydney including the Western Sydney International Airport and Aerotropolis growth areas. It lists homes, businesses and industry among the users of its recycled water for non-drinking purposes.

The government describes the facility as supporting new homes, jobs and economic growth. The release does not single out industrial or commercial customers or give job numbers.

What it means in practice

New regional treatment capacity is a precondition for growth, not a connection for any particular lot. Whether a specific site can be serviced still depends on local networks, lead-in pipes, timing of further works and Sydney Water’s assessment of that development.

In other words, the announcement does not mean any particular site is now serviced, approved or ready to build on. Owners holding land in Kemps Creek, the Aerotropolis or around Bradfield City will still need site-specific servicing advice.

For industrial and commercial projects, wastewater demand can differ a lot from residential use depending on the operation. That makes early servicing checks part of normal due diligence.

What owners and clients may want to consider

General points only, not advice:

• Early servicing advice. Sydney Water offers feasibility applications, lodged through an accredited water servicing coordinator, which provide preliminary advice on servicing availability, timeframes and likely infrastructure contributions. This advice is preliminary and is not an approval.
• Section 73 certificates. Sydney Water states that a Section 73 Compliance Certificate confirms a development or subdivision has adequate water, wastewater and stormwater services, and that your council or certifier will tell you if you need one. Factoring this step into programmes early can help avoid surprises late in a project.
• Staging and programme. The 70 ML/day upgrade has no published date, so programmes that rely on future capacity should be tested against current advice rather than assumed.
• Professional input. Planners, civil engineers and water servicing coordinators are the right people to confirm site-specific requirements.

How Beams & Dreams can help

Beams & Dreams Constructions (NSW Builder Licence 397915C) delivers industrial and commercial construction and refurbishment in Sydney. Our project management service can help owners coordinate the building side of a project once servicing and planning requirements have been confirmed by the relevant authorities and consultants.

Next step

If you are planning an industrial or commercial project in Western Sydney and want to talk through scope, staging and construction, contact the Beams & Dreams team or call 1300 960 688.

This article is general information only. It is not legal, financial, planning, engineering or compliance advice. Rules and timeframes can change. Check the official sources linked above and get advice from a qualified professional about your building or project.