Apartment Investing in Australia: Pros and Cons

Apartments are the most realistic entry point for first-time capital city investors in Australia right now. They're also the category that gets people into the most trouble. The gap between a good apartment investment and a bad one is wider than most guides admit.

If you're still deciding between apartments and houses in general, the houses vs units guide covers that comparison. This guide assumes you're leaning toward an apartment and want to understand the conditions under which it actually works — and what kills returns when it doesn't.

Why apartments appeal to first-time investors

The entry price case is real. National median house prices are now roughly 48% higher than median unit prices, up from 17% in 2020. In Sydney, that premium has reached 78%. For a first-time investor with a $600,000–$800,000 budget, a house in a capital city with genuine rental demand is largely out of reach.

The yield picture follows. Rents don't fall as sharply as prices do when you move from house to apartment in the same suburb, so units generate proportionally more rental income per dollar of purchase price.

An investment running at a $400/month shortfall is considerably easier to hold through interest rate cycles than one running at $1,600/month. For most first-timers, cash flow durability matters as much as long-run returns.

On growth: while apartments have historically underperformed houses, Oxford Economics forecast units to outperform houses nationally over 2025–27 (6.7% vs 6.2% annualised). Affordability pressure is pushing more buyers toward the lower price point, creating its own demand dynamic.

The capital growth trade-off

Over the long run, houses have clearly outperformed units. Thirty-year CoreLogic data shows houses up 414.6% vs units up 293.1%. That gap is not a rounding error.

The reason is structural. When you buy a strata apartment in a 150-unit tower, you own a tiny fractional share of the land. Buildings depreciate; land appreciates. The less land you hold, the less you benefit from that appreciation. New supply can also be added nearby — which doesn't happen with land.

The gap narrows in specific conditions:

• Inner-ring locations where apartment supply is genuinely constrained
• Buildings with fewer units (more land per owner in the scheme)
• Markets with meaningful owner-occupier demand alongside renters
• Suburbs where new development isn't practically possible — heritage overlays, no available sites

Brisbane's Newstead and Teneriffe have recorded 12–16% annual unit growth in recent years. Parts of inner Sydney saw units grow 14%+ in a single year in supply-constrained pockets. These outcomes are not random; they follow predictable market conditions.

The honest position: apartments will generally deliver less capital growth than houses over a 20-year horizon in the same suburb. Whether the yield advantage, lower entry price, and depreciation benefit make up for that depends on your timeline, cash flow position, and the specific market you're buying into.

Strata, defects, and building risk

Strata is more than a levy. When you buy a strata apartment, you own your lot plus a proportional share of common property — lifts, lobby, roof, external structure. All owners pay into two funds: an admin fund for day-to-day costs (cleaning, insurance, management), and a capital works fund for major future repairs (roof replacement, lift overhaul, waterproofing).

Annual strata levy benchmarks for 2025:

These are real holding costs. A $10,000/year strata levy on a property generating $35,000/year in rent leaves a very different net position than the headline yield suggests. Run the full numbers before deciding anything.

Signs a strata deserves closer scrutiny:

• Capital works fund well below the 10-year plan projections (a special levy is probably coming)
• Building constructed between 2010 and 2018, when defect rates were highest
• No iCIRT rating (NSW) or equivalent building commissioner assessment
• Outstanding Occupation Certificate issues or unresolved defect litigation

The defect numbers are worth taking seriously. More than 50% of newly registered NSW buildings since 2016 had at least one serious defect, according to a 2023 NSW Government strata study. Average repair cost per building: $331,829. Building defects are excluded from strata insurance — faulty workmanship is not a covered event. This is the mechanism that left investors in Opal Tower and Mascot Towers with uninsured losses and years of legal proceedings.

Oversupply and lender restrictions

Oversupply damages three things simultaneously: rents, growth, and resale. A building in an oversupplied postcode competes against dozens of identical listings every time a tenant or buyer leaves.

How to read oversupply before you buy:

• Vacancy rate (SQM Research, by suburb): above 3% in an apartment-heavy postcode is a yellow flag; above 4% is a red flag. National vacancy sat at 1.2% in late 2025. Melbourne inner-city sat at 3.0% in early 2025 — worth investigating specifically.
• Development pipeline: a postcode with multiple buildings under construction is adding supply to your market right now. Check the Urban Developer or local council DA registers.
• Listing density within a building: if a recently completed development has 15+ listings in the same building, that's a concentrated supply problem.

Lender restrictions are a practical issue that most content skips over and many first-timers encounter only after exchange:

• Many lenders cap LVR at 80% for buildings over four storeys. That requires a 20% deposit, not 10%.
• Certain CBD postcodes are internally categorised as restricted, with further LVR caps or outright refusal for investment purchases.
• Most lenders require a minimum apartment size of 40sqm. Sub-40sqm studios are frequently declined, limiting your exit market to cash buyers.
• Some buildings are entirely blacklisted due to known defects, building type, or sustained oversupply.

Run the specific building address through a mortgage broker before committing. Finding out a building is unlendable after exchange is a serious problem.

The depreciation advantage

This is one area where apartments, particularly newer ones, genuinely outperform equivalent-value houses for investors.

The ATO allows deductions for the decline in value of the building structure (Division 43: 2.5% per year of original construction cost for residential buildings built after 1987) and removable fixtures and fittings (Division 40: carpets, blinds, appliances, hot water systems, declining over their effective life).

New apartments generate stronger depreciation schedules than houses of equivalent value for two reasons: construction costs are well-documented and recent, and the plant and equipment ratio is proportionally higher (lifts, communal systems, fitted interiors).

A new $700,000 Brisbane apartment can generate $10,000–$15,000+ in year-one depreciation claims. On a $120,000 salary, that reduces your taxable income and saves $3,700–$5,550 in tax in the first year alone. A quantity surveyor's depreciation schedule costs $385–$770 to commission and is itself tax-deductible.

Note: post-2017 ATO rules restrict depreciation claims on second-hand plant and equipment for residential investment properties. The advantage is strongest on new or near-new apartments and diminishes as the building ages.

What an investable apartment actually looks like

The most important distinction in apartment investing is one that most content ignores entirely. A boutique low-rise apartment and a high-rise tower are fundamentally different investments.

Beyond the building type, the market matters just as much. An investable apartment tends to sit in a location with these characteristics:

• Within 10km of a major CBD, with walkability and strong public transport access
• Vacancy consistently below 2%
• Limited development pipeline (approved or under construction)
• Genuine owner-occupier demand alongside investors — not purely investor-owned stock

Markets that have demonstrated this profile include parts of inner Sydney's east and inner west, Brisbane's inner north (Newstead, Teneriffe), and Adelaide's inner suburbs. These are not recommendations — they're illustrations of what the pattern looks like in practice.

What to do next

Before committing to a specific apartment: run the real cash flow through the calculator with actual strata costs included, not the headline yield. Check the SQM vacancy rate for the specific postcode. Run the building address through a mortgage broker early to flag any lending restrictions before you're committed.

If you want to understand how depreciation affects the gearing picture, the positive vs negative gearing guide covers the mechanics in full.