Is Blackburn South a good investment? The short answer is yes, for the right buyer profile. Blackburn South is a family-oriented, low-vacancy suburb in Melbourne’s eastern corridor, with a median house price of $1.37 million (April to June 2025 quarter, DataVic/REIV) and a stable owner-occupier demographic that supports long-term capital preservation. Read on for the full data-driven picture.

What Is the Short Answer: Is Blackburn South a Good Investment in 2026?

Blackburn South sits within the City of Whitehorse, roughly 17 kilometres east of the Melbourne CBD. It is predominantly a low-density residential suburb known for its leafy streetscapes, proximity to Blackburn Lake Sanctuary, and strong school catchments including Blackburn South Primary School and Brentwood Secondary College. These fundamentals make it a genuinely appealing proposition for investors who prioritise capital growth and tenant quality over high gross yields.

According to DataVic and REIV data (via Collings’ CRM brain), the median house price in Blackburn South reached $1.37 million in the April to June 2025 quarter, representing a quarter-on-quarter increase of 3.5%. That quarterly bounce is an encouraging signal of buyer demand returning to the suburb after a modest year-on-year correction of 3.5%. For investors with a multi-year horizon, the quarterly recovery suggests the floor is in and sentiment is improving.

Units tell a more cautious story. The median unit price recorded $713,000 in the same quarter, down 1.7% quarter-on-quarter and down 24.2% year-on-year. That year-on-year decline is significant and should give apartment-focused buyers pause. It may reflect a repricing of older stock or a shift in buyer preference toward houses with land, but investors considering units in Blackburn South should conduct careful due diligence before committing.

For comparison, investors researching Melbourne’s inner-north can read our analysis of Northcote as an investment suburb, which covers a different growth profile driven by gentrification and proximity to the CBD.

What Do the Numbers Say About Blackburn South Property?

Good investment decisions start with data. Here is a consolidated snapshot of the key figures for Blackburn South:

Median Sale Prices (April to June 2025 Quarter, DataVic/REIV via Collings CRM)

• Houses: $1,370,000 (QoQ +3.5%, YoY -3.5%)
• Units: $713,000 (QoQ -1.7%, YoY -24.2%)

Demographics (ABS Census 2021 via Collings CRM)

• Population: 10,939
• Median age: 42.0 years
• Median household income: $1,861 per week
• Median rent: $410 per week

The median household income of $1,861 per week (ABS Census 2021) is meaningfully above the Melbourne metropolitan median, which ABS recorded at approximately $1,759 per week in the same census. This income premium reflects the suburb’s professional and family demographic and supports rental demand from higher-quality tenants. A median rent of $410 per week at the time of the 2021 census will have moved higher in line with Melbourne’s broader rental market tightening since 2022, so investors should obtain current rental appraisals for precise gross yield calculations.

The median age of 42.0 years indicates a settled, owner-occupier-heavy community. This is a double-edged dynamic for investors: it means less speculative volatility (a positive for capital stability) but also lower rental turnover and fewer renters as a percentage of total households. Investors targeting strong rental demand should factor this in when assessing vacancy risk.

What Are the Key Considerations When Buying in Blackburn South?

No investment suburb is without trade-offs. Here is a balanced look at the pros and the cautions for investing in Blackburn South property:

Reasons to Consider Investing in Blackburn South

• Quality school catchments. Proximity to sought-after state schools consistently underpins demand and limits downside risk in family-oriented suburbs.
• Above-average household incomes. At $1,861 per week (ABS 2021), the suburb attracts tenants with stronger financial capacity, reducing arrears risk.
• Quarterly price recovery on houses. The 3.5% QoQ gain in the June 2025 quarter suggests buyer confidence is returning after a period of softer conditions.
• Low-density housing stock. The predominantly detached-housing character of the suburb limits supply competition and supports land value over time.
• Lifestyle amenity. Blackburn Lake Sanctuary, walking trails, and village-style retail strips appeal strongly to the family tenant demographic.

Cautions and Risks

• Unit market correction. A 24.2% year-on-year fall in unit medians (DataVic/REIV, April to June 2025) demands careful investigation into individual property type and condition before purchasing apartments or townhouses.
• Entry price point. At $1.37 million median for houses, Blackburn South requires substantial capital. Investors with smaller budgets may find better yield-to-price ratios in other suburbs.
• Owner-occupier skew. The suburb’s low renter proportion means the investment pool of comparable properties at resale may be limited, though this also constrains supply.
• Distance from CBD. At 17 kilometres from the CBD, Blackburn South appeals primarily to families rather than young professionals, which narrows the tenant demographic somewhat.

Investors comparing eastern suburb opportunities against inner-north options may also find value in reviewing whether Fairfield is a good investment for a contrasting growth profile closer to the CBD.

How Does Collings Real Estate Help Investors in Blackburn South?

Collings Real Estate is a Melbourne-based agency with deep expertise in suburb-level investment strategy across metropolitan Melbourne. Whether you are evaluating your first investment purchase or expanding an existing portfolio, the Collings team combines hyperlocal market knowledge with data-driven analysis to help you make confident decisions.

What Collings Offers Blackburn South Investors

• Investment strategy consultations. A dedicated property strategist will walk through current market conditions, comparable sales data, and growth drivers specific to Blackburn South.
• Off-market access. Many of the strongest investment opportunities never reach public portals. Collings’ buyer network and off-market portal give registered investors early access to properties before they are listed broadly. Register on the Collings portal to receive off-market opportunities in Blackburn South and surrounding suburbs.
• Property management. If you purchase an investment property in Blackburn South, Collings’ property management team can handle leasing, rent collection, maintenance coordination, and compliance, protecting your asset from day one.
• Suburb-level data briefings. Collings draws on DataVic, REIV, ABS, and internal CRM data to provide clients with the most current and granular suburb intelligence available.

Investors who want to explore how Blackburn South compares to other Melbourne suburbs can also read our deep-dive on whether Alphington is a good investment for another data-rich eastern suburbs perspective.

To speak with a Collings property strategist directly, call 03 9486 2000, email info@collings.com.au, or visit us at 230 Waterdale Road, Ivanhoe, VIC 3079.

Frequently Asked Questions About Investing in Blackburn South

What is the median house price in Blackburn South in 2025?

According to DataVic and REIV data (via Collings CRM), the median house price in Blackburn South was $1,370,000 in the April to June 2025 quarter, up 3.5% quarter-on-quarter.

What is the median unit price in Blackburn South in 2025?

The median unit price in Blackburn South was $713,000 in the April to June 2025 quarter (DataVic/REIV via Collings CRM), representing a 24.2% year-on-year decline. Investors considering units should seek current rental appraisals and comparable sales advice before purchasing.

What is the median rent in Blackburn South?

ABS Census 2021 data (via Collings CRM) records the median rent in Blackburn South at $410 per week. Current rental levels are likely higher following Melbourne’s market tightening since 2022; investors should obtain a current rental appraisal for accurate yield projections.

Is the Blackburn South unit market a good investment?

The unit market in Blackburn South experienced a significant 24.2% year-on-year fall in median price to $713,000 in the April to June 2025 quarter (DataVic/REIV). While this may represent a buying opportunity for value-focused investors, it also signals caution and warrants thorough due diligence on individual stock.

What is the population and demographic profile of Blackburn South?

ABS Census 2021 records Blackburn South’s population at 10,939, with a median age of 42.0 years and a median household income of $1,861 per week. The suburb is predominantly owner-occupied and family-oriented, which supports long-term capital stability.

Blackburn South is a fundamentally sound suburb for long-term house investors who can meet the $1.37 million median entry point and are prioritising capital preservation and quality tenants over high gross yields. The quarterly price recovery on houses is encouraging, while the unit market correction warrants careful navigation. For tailored advice on buying Blackburn South property, contact the Collings team today.

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