Western Sydney agencies tipped to ride region’s next growth wave

According to NAB’s Greater Western Sydney Horizons Report 2026, the region has evolved from Sydney’s growth corridor into one of Australia’s largest economic centres, creating opportunities beyond residential property.

“If you want to understand where our economy is heading next, look west,” NAB business metro executive Shane Ditcham said.

Ditcham said Greater Western Sydney was “entering a new phase of growth”, underpinned by the opening of Western Sydney International Airport, the emergence of the new city Bradfield and billions of dollars flowing into transport, logistics, and commercial development.

For agencies, future business will be expected to come from a broader mix of owner-occupiers, investors, developers, commercial occupiers, and businesses establishing themselves across the region.

According to NAB business banking executive, professional services NSW, Lucy Zheng, to benefit from the region’s high growth opportunities, agencies will have to focus on both their fundamentals and their investment strategies.

She said that agencies will have to continue to invest in culture and leadership, improving operational efficiency, and managing cash flow prudently.

While managing their fundamentals, she said that agencies will also have to be equally deliberate in their growth investments.

Zheng said that principals will have to diversify revenue streams across sales and property management, plan for succession, strengthen customer relationships and build a stronger presence in the communities they serve.

“The agencies that successfully scale are those that balance both,” Zheng told REB.

“Those that focus solely on growth can outpace their operational capabilities, while those focused only on consolidation risk missing opportunities. Sustainable growth comes from maintaining strong foundations while continuing to invest in the future.”

Airport and Bradfield City to reshape the property landscape

According to the report, the new Western Sydney International Airport has been one of the catalysts for the region’s next stage of growth, with the surrounding Aerotropolis attracting $28 billion in government investment alongside $21.7 billion in private capital.

Nearby, Australia’s first new city in 100 years, Bradfield, will deliver 20,000 highly skilled jobs and 10,000 new homes, creating an entirely new employment and residential precinct.

NAB said that both domestic and international migration across the area will continue to drive buyer demand over the long term.

The report showed that Western Australia already accounted for more than one in 10 Australians, with a median age of 35, creating a steady pipeline of first home buyers, upgraders and growing families.

It found that residents remained more optimistic about the area than the national average, with 70.6 per cent saying life feels worthwhile compared with 67.8 per cent across the rest of the country.

Additionally, business investment has also accelerated faster than elsewhere in the state.

NAB reported business lending across Greater Western Sydney increased 11.1 per cent in the year to March 2026, compared with 9.6 per cent across NSW.

The region has also emerged as Australia’s largest data centre market with $21 billion of investment in the pipeline.

Despite housing supply challenges, NAB’s report showed sustained demand for residential housing, industrial assets, commercial property and retail space. “Western Sydney’s growth isn’t just about population and housing demand,” Zheng said.

“Growth is being driven by broader economic development and investment moving into the region, and that opens up real opportunities for agencies willing to think beyond residential sales.”

“The agencies that capitalise on this will be the ones asking themselves: is our client relationship transactional, or is it built for the long-term? Because the real opportunity here is evolving into a broader property services business by combining sales with property management, investor advisory, commercial and industrial, and strata management.”

Balancing growth and pressures

According to Zheng, the key for agencies to scale up alongside the region will be to achieve the right balance between protecting what they have already built and investing in what’s next.

“The good news is that growth is possible without overextending financially, the key is investing while preserving internal flexibility.”

“Bigger doesn’t always mean stronger. The agencies that grow well are the ones that keep a close eye on the financial fundamentals behind that growth.

“They’re constantly checking whether they have recurring revenue, and how much of it makes up their bottom line. They’re watching their margins closely, asking whether profit is growing in tandem with sales, or just being diluted by more volume.”

According to Zheng, principals will need to closely analyse cash conversion and revenue per employee, two critical metrics that reflect a business’s financial strength and ability to scale.

She said that while there will always be a place for strategic external hires, agencies shouldn’t overlook the value of developing existing talent and building a strong succession pipeline.

Similarly, she said that agencies will need to streamline their processes across the board to ensure their staff can spend more time building relationships and client retention.

“Implementing a streamlined digital payment solution, for example, can save on labour costs and frees up staff to focus on what actually moves the needle.”

Zheng said that in a bid to grow, agencies should also track where their leads are actually coming from, which keeps performance on track and marketing spend accountable.

“But arguably the most important habit of successful agencies is how closely they watch client retention through referrals, repeat business, lower acquisition costs.

“That’s the clearest proof that growth is being built on genuine relationships, not just volume.”