The best blocks of units for investment in Melbourne combine strong rental yields, genuine depreciation benefits, manageable scale, and clear value-add potential — four qualities that single-unit buyers rarely get access to at once. Whether you are a seasoned portfolio builder or making your first move into commercial-scale residential property, understanding how these four pillars interact will sharpen every acquisition decision you make in 2026.

What Rental Yields Can You Expect from Melbourne Unit Blocks in 2026?

Yield is the starting point for any investment-grade analysis, and Melbourne’s unit market is delivering some of the most compelling numbers seen in years. According to Herron Todd White’s March 2026 Month in Review, Melbourne CBD apartments are generating gross yields of up to 7.5% in some cases, driven by sharply rising rents and still-subdued prices. The median unit price sits at approximately $440,000, while the median rent has climbed to around $650 per week, reflecting ongoing rental demand that has outpaced supply for several consecutive years.

Away from the CBD, the inner-north suburbs are also performing well. Herron Todd White’s March 2026 data places Preston, Reservoir, Brunswick West and Coburg at gross rental yields of 4.5% to 5% for unit-style stock. These are not speculative figures — they reflect real leasing activity in suburbs where vacancy rates remain extremely tight and tenant demand is structural rather than cyclical.

For investors targeting further growth corridors, Mickleham and Wollert are gaining traction, with yields that reward early movers prepared to look beyond the inner ring. Across the board, the message from March 2026 market data is consistent: rents have risen sharply, vacancies are extremely low, and prices remain at levels that still allow genuine yield compression upside as values recover.

Why Yield Alone Is Not Enough

• Vacancy rate matters: A 7% headline yield on a building with chronic vacancies is worth far less than a 5% yield on a fully tenanted block in a tightly held suburb.
• Rent-roll quality: Long-term tenants paying at or above market rent are a significant asset when purchasing a block.
• Outgoings ratio: Common-area maintenance, council rates and insurance across a whole block can erode yield if not modelled carefully before purchase.

If you want to explore current stock that stacks up on yield, the Blocks of Units for Sale Melbourne listings from Collings Real Estate provide a curated view of investment and development opportunities across the metropolitan area.

How Does Depreciation Make Unit Blocks More Tax-Efficient Than Single Properties?

One of the most underappreciated advantages of owning a whole block of units is the multiplication of depreciation benefits. When you own four, six or eight individual dwellings under one title, you are entitled to claim depreciation on each dwelling’s plant and equipment and on the structural building allowance — simultaneously, through a single tax return.

The Australian Taxation Office allows investors in residential property built after 1987 to claim a 2.5% annual building allowance on construction cost. For a block of six apartments, that allowance applies across the full construction cost of all six dwellings. A quantity surveyor’s depreciation schedule typically identifies tens of thousands of dollars in annual deductions that directly reduce taxable income in the early years of ownership.

For blocks built before 1987, plant and equipment items — hot water systems, carpets, blinds, air-conditioning units — can still be depreciated based on their effective life, and those items exist across every dwelling in the building. The scale effect is real, and it is a primary reason why sophisticated investors prefer whole-block ownership over assembling a scattered portfolio of individual units.

Key Depreciation Considerations When Buying a Block

1. Commission a quantity surveyor’s report before or immediately after settlement.
2. Establish the original construction date — post-1987 buildings attract the full building allowance.
3. Identify recent capital improvements, which reset depreciation clocks on affected items.
4. Factor the annual deduction figure into your net yield calculation, not just the gross.

What Scale of Unit Block Is Right for an Investment Strategy?

Scale in a block-of-units investment refers both to the number of dwellings and to the physical lot size. Both dimensions shape your holding costs, your refinancing options, and your future development or subdivision potential.

According to Herron Todd White’s March 2026 review, Melbourne investors are increasingly favouring boutique buildings with functional layouts and owner-occupier appeal, rather than large high-density blocks dominated by generic investor stock. This preference reflects hard lessons from the oversupply years: smaller, well-designed buildings in established suburbs hold value better, attract higher-quality tenants, and are significantly easier to sell or refinance.

A block of four to eight dwellings on a generous allotment tends to hit the sweet spot for most private investors. It is large enough to generate meaningful income and depreciation benefits, but small enough to manage without professional on-site staff. It is also the size range most commonly accepted by major lenders under standard residential or commercial mortgage products.

Lot size is equally important. Inner-north Melbourne suburbs such as Northcote sit on residential zones that can accommodate future development or at least cosmetic improvement with subdivision potential. Exploring blocks of units in Northcote illustrates how tightly held and strategically located these assets can be — suburb scarcity and zone flexibility combine to create a genuine long-term hold thesis.

Questions to Ask About Scale Before You Buy

• How many dwellings does the block contain, and what is the total net lettable area?
• What is the land-to-asset ratio, and does the zoning permit future development?
• Is the body corporate (if applicable) professionally managed, or is self-management feasible?
• Does the lender’s serviceability model treat this as a residential or commercial loan?

How Do You Identify Value-Add Potential in a Melbourne Unit Block?

Value-add is the discipline of identifying properties where a targeted capital injection will produce a return greater than the cost of the improvement. In block-of-units investing, value-add opportunities are wider than in single-dwelling investment because every improvement you make to common areas or individual dwellings benefits the entire income stream simultaneously.

The most common value-add plays in Melbourne unit blocks in 2026 include:

• Below-market rents: Blocks with long-term tenants paying rents set three or four years ago can often be stepped up to market on lease renewal, delivering an immediate uplift in gross yield with zero capital expenditure.
• Cosmetic renovation: Updating kitchens, bathrooms and floor coverings across multiple dwellings simultaneously is far more cost-efficient than doing individual units, and the rent uplift is typically $50 to $100 per week per dwelling in inner-suburban Melbourne markets.
• Energy upgrades: Installing solar, heat pump hot water systems, or electric vehicle charging infrastructure adds genuine appeal for quality tenants and may qualify for government rebates that reduce net cost.
• Development uplift: On sufficiently large lots in the right residential zones, adding an additional dwelling to the site — subject to council approval — can dramatically increase both income and end value.

Herron Todd White’s March 2026 analysis reinforces the value-add thesis: Melbourne’s investors are gravitating toward assets with owner-occupier appeal precisely because those buildings support higher end-of-renovation values and attract tenants who treat the property with greater care. That dynamic makes boutique inner-suburban blocks the most fertile ground for value-add activity in the current cycle.

For a broader picture of which Melbourne suburbs are generating the strongest total returns right now, the analysis of Melbourne investment suburbs provides detailed suburb-level context that complements any block-specific due diligence.

Which Melbourne Suburbs Offer the Best Conditions for Unit Block Investment Right Now?

Location selection for a block of units differs from choosing a suburb for a single property. You need sufficient rental demand to keep multiple dwellings tenanted simultaneously, a land component that supports long-term capital growth, and a planning environment that does not work against you.

Based on Herron Todd White’s March 2026 data and broader CoreLogic trend analysis, the following areas stand out in 2026:

• Inner north (Preston, Reservoir, Coburg, Brunswick West): Gross yields of 4.5% to 5% with strong underlying tenant demand from a mix of students, young professionals and downsizers. These suburbs have consistently low vacancy rates and a track record of capital growth that underpins long-term hold strategies.
• Melbourne CBD fringe: Yields of up to 7.5% for well-located apartments, with rents still rising as the post-pandemic population re-engagement continues. Boutique buildings with functional layouts significantly outperform generic high-density towers on both yield and resale metrics.
• Northern growth corridors (Mickleham, Wollert, Craigieburn): Higher gross yields suited to cash-flow-focused investors comfortable with greenfield risk. Infrastructure investment in these corridors is accelerating, and Herron Todd White identifies them as gaining genuine traction among yield-seeking buyers.

Pairing suburb selection with professional property management from day one is essential when operating a block. The Investment Properties Melbourne team at Collings Real Estate works across all of these precincts and can provide management and acquisition guidance tailored to block-specific needs.

Conclusion

The best blocks of units for investment in Melbourne in 2026 share a clear set of characteristics: they deliver competitive gross yields supported by extremely low vacancy rates, they generate meaningful depreciation benefits across multiple dwellings simultaneously, they sit at a scale that is manageable for private investors, and they offer identifiable value-add pathways that can grow income and capital value within the holding period. According to Herron Todd White’s March 2026 Month in Review, Melbourne’s fundamentals — sharply rising rents, subdued prices, and re-engaging investor sentiment — make this an unusually well-timed entry point for buyers who have done the analytical groundwork. Focus on boutique buildings in established suburbs, stress-test your numbers at the net rather than gross yield level, and engage specialists who understand the unique due diligence requirements of whole-block acquisition.