Blocks of units in Aintree represent one of the most compelling multi-tenancy investment opportunities in Melbourne’s rapidly developing western growth corridor. With a young, high-income population, strong rental demand, and a median house price that has climbed consistently over the past twelve months, Aintree is drawing serious attention from investors who want scale, diversification, and long-term capital growth under one title.

This guide covers everything you need to know before purchasing a block of units in Aintree — from the suburb’s core numbers to the due-diligence questions every buyer should ask. If you are also researching comparable opportunities across metro Melbourne, explore the full range of blocks of units for sale in Melbourne 2026 to benchmark Aintree against other suburbs.

What Are Blocks of Units in Aintree and Why Are Investors Looking Here?

Aintree is a master-planned suburb located in the City of Melton, approximately 30 kilometres west of Melbourne’s CBD. It sits within one of the fastest-growing local government areas in Victoria, and its housing stock skews heavily toward newer construction — which means lower maintenance risk and buildings that meet current energy and safety standards.

A block of units (also called a multi-dwelling investment) is a single title containing two or more self-contained residential dwellings. Instead of relying on rent from a single tenancy, an investor collects income from multiple households simultaneously. This structure offers three core advantages:

• Income resilience: A vacancy in one unit does not eliminate all revenue, unlike a single house.
• Scale efficiency: One purchase, one set of conveyancing costs, and one property management relationship covers multiple income streams.
• Land value optionality: In growth corridors like Melton, the underlying land component of a multi-dwelling title can appreciate independently of the building’s value.

Aintree’s specific appeal stems from the suburb’s demographic profile. ABS Census 2021 records a population of 7,982 residents, a median age of just 30 years, and a median household income of $2,348 per week — well above the national median. Young, dual-income households with children are the dominant cohort. They prioritise proximity to schools, childcare, and arterial road connections, and they rent before they buy. That rental demand underpins steady occupancy for well-located unit blocks.

What Do the Numbers Say About Aintree Property in 2025-2026?

Concrete data is the foundation of every sound investment decision. Here is what the current figures show for Aintree property:

Median Sale Price

According to DataVic and REIV data (via the Collings CRM dataset), the median house sale price in Aintree for the April to June 2025 quarter was $751,000. That represents quarter-on-quarter growth of 3.9% and year-on-year growth of 4.2%. For investors considering a multi-dwelling purchase, this trajectory signals that the underlying land value is moving in the right direction even as interest rates stabilise.

Rental Market

ABS Census 2021 records a median rent of $420 per week across Aintree. Given that new supply in Melbourne’s western corridor has not kept pace with population growth — SQM Research’s most recent figures show Melbourne’s overall rental vacancy rate sitting below 2% — rents in growth suburbs like Aintree have continued to firm since the Census was taken. Investors acquiring a block of three or four units in Aintree can reasonably model gross weekly rent across the asset at multiples of that benchmark figure.

Population Growth Context

The City of Melton is consistently ranked among the top five fastest-growing LGAs in Australia. The Victorian Government’s own population projections, published through the Department of Transport and Planning, forecast continued high migration to the Melton corridor through to 2036. More people, more households, more rental demand — the fundamentals remain intact.

For a broader view of where Aintree sits in the context of Melbourne-wide yield performance, see Collings’ analysis of high rental yield suburbs in Melbourne for 2026.

What Are the Key Considerations When Buying a Block of Units in Aintree?

Purchasing a multi-dwelling asset involves more variables than a standard residential sale. Investors who conduct thorough due diligence before signing a contract of sale are far better positioned to protect their capital and maximise their return.

Zoning and Planning Overlays

Aintree falls within the Melton Planning Scheme. Prospective buyers should confirm the zoning of any target site — Growth Zone, Residential Growth Zone, and General Residential Zone each carry different development rights and setback requirements. A planning lawyer or town planner should review the planning certificate (Section 32) before you proceed.

Body Corporate and Title Structure

Some unit blocks in newer suburbs like Aintree are sold as a group of strata-titled lots under a single ownership. Others are held on a single “block” title without a body corporate. The title structure affects your financing options, future subdivision potential, and ongoing administrative obligations. Clarify this with your solicitor early.

Building Age and Condition

Because Aintree is a relatively new suburb, most unit stock has been constructed within the last ten to fifteen years. That generally means lower short-term maintenance costs. However, investors should still commission a qualified building inspector to assess the roofing, drainage, and any shared infrastructure before exchanging contracts.

Lending and Serviceability

Multi-dwelling assets are assessed differently by lenders than single-residential properties. Some lenders apply a lower loan-to-value ratio (LVR) for blocks of units, particularly where the number of dwellings exceeds four. Engaging a mortgage broker who specialises in commercial or investment lending is strongly advisable before beginning your property search.

Property Management at Scale

Managing multiple tenancies requires a systematic approach to lease renewals, maintenance scheduling, and arrears management. A professional property management team with a dedicated leasing division and a digital maintenance portal is essential — not optional — when you hold multiple income streams under one roof.

Investors exploring multi-dwelling opportunities across Melbourne more broadly will find detailed listings and investment analysis through Collings’ dedicated Blocks of Units hub, which covers both on-market and off-market opportunities.

How Does Collings Real Estate Help Investors Buy Blocks of Units in Aintree?

Collings Real Estate has operated across Melbourne for decades, with deep expertise in investment-grade residential and multi-dwelling assets. The Collings team brings three distinct advantages to investors targeting the Aintree market.

Off-Market Access

Many of the best block-of-units transactions never appear on public portals. Vendors who own legacy multi-dwelling assets often prefer a quiet, private sale to avoid disrupting tenants or signalling a change of ownership to the market. Collings maintains an active off-market network, and registered buyers are notified of these opportunities before they are listed publicly. You can register your buying criteria through the Collings off-market portal to be alerted to Aintree and surrounding suburb opportunities as they arise.

Suburb-Specific Market Intelligence

Generic market reports are useful, but suburb-level insight is what separates a well-priced acquisition from an overpayment. The Collings CRM dataset tracks sale prices, days on market, vendor motivations, and rental performance at a granular level across Melbourne’s growth corridors, including Aintree, Rockbank, Thornhill Park, and the broader Melton LGA.

End-to-End Investment Support

From initial property identification through to settlement and ongoing property management, Collings provides a coordinated service across the investment lifecycle. The team can connect investors with specialists in property law, building inspection, and investment lending — reducing the friction that typically accompanies a complex multi-dwelling purchase.

To speak with a member of the Collings investment team about blocks of units in Aintree, call 03 9486 2000, email info@collings.com.au, or visit the office at 230 Waterdale Road, Ivanhoe, VIC 3079.

Frequently Asked Questions About Blocks of Units in Aintree

What is the median house price in Aintree?

According to DataVic and REIV data (via the Collings CRM dataset), the median house sale price in Aintree for the April to June 2025 quarter was $751,000, representing year-on-year growth of 4.2%.

What is the median rent in Aintree?

ABS Census 2021 records a median rent of $420 per week in Aintree. Rental demand has continued to firm since the Census, consistent with sub-2% vacancy rates across metro Melbourne.

Is Aintree a good suburb for property investment?

Aintree demonstrates strong investment fundamentals: a young population with a median age of 30, a median household income of $2,348 per week, consistent price growth of 4.2% year-on-year, and location within one of Australia’s fastest-growing LGAs. These factors combine to support both rental demand and long-term capital growth.

Where can I find off-market unit blocks in Aintree?

Collings Real Estate maintains an active off-market network for multi-dwelling assets across Melbourne’s growth suburbs, including Aintree. Register your buying criteria at the Collings off-market portal to receive private listing alerts.

Ready to Enquire About Off-Market Unit Blocks in Aintree?

Aintree’s combination of strong demographic fundamentals, consistent price growth, high household incomes, and location within Melbourne’s fastest-growing corridor makes it a serious contender for investors seeking multi-dwelling assets in 2026. Whether you are buying your first block of units or adding a growth-corridor asset to an established portfolio, the Collings Real Estate team can provide the suburb intelligence and off-market access to help you move quickly and confidently. Contact us today on 03 9486 2000 or email info@collings.com.au to enquire about off-market unit blocks in Aintree.