House vs unit investment property is one of the most debated questions in Australian real estate. Both can be excellent investments. Both can be disasters. The answer depends entirely on your market, your budget, your strategy, and what you understand about how each asset class performs over different time horizons.
This guide breaks down the real differences (yield, capital growth, maintenance, tenants, financing, and market cycles) so you can make the right call for your specific situation.
Capital Growth: Houses vs Units
The historical data is clear: houses outperform units on capital growth over long periods in most Australian markets. The primary reason is land. A house comes with a land component that appreciates: especially in supply-constrained, established suburbs. A unit, by contrast, has a fractional share of land (the strata title) across all owners in the building, which dilutes the land value appreciation.
In markets like Sydney and Melbourne, 20-year data consistently shows houses growing at 7–9% annually vs units at 4–6%. That gap compounds dramatically over a long hold period.
The exception: Inner-city apartments in genuine lifestyle locations (Sydney CBD fringe, Melbourne Southbank, Brisbane inner suburbs) can match house growth where land supply is truly constrained. But oversupplied apartment markets (particularly off-the-plan towers in outer suburban or CBD fringe areas) have shown negative or zero real capital growth in many cases.
Rental Yield: Houses vs Units
Typical Gross Yields (Houses vs Units (2026)
Indicative ranges, August 2026. Net yield approximately 1–1.5% lower after costs.
Units typically yield more than houses at the same location and similar price point. The reasons: units are priced below houses in most markets, while rents (especially in inner-city areas) are relatively competitive. A 2-bedroom unit at $550K yielding 5.0% earns $27,500/year. A comparable house at $850K might yield 4.0%: also $34,000/year, but the capital outlay is 55% higher.
Maintenance and Holding Costs
This is where houses and units diverge significantly in practice:
- Houses: You own everything: roof, gutters, hot water system, driveway, garden, fences. When the roof leaks, you pay 100% of the repair. Higher ongoing maintenance costs are inevitable, and they can be unpredictable. Budget 0.5–1% of property value per year for maintenance on an older house.
- Units: Strata fees (body corporate levies) cover external building maintenance, common areas, building insurance, and some utilities. Your individual maintenance responsibilities are limited to the interior. Strata fees typically run $3,000–$8,000/year for standard buildings, but shared capital works (lift replacement, facade repairs, pool maintenance) can trigger special levies that run into tens of thousands.
The verdict: Units have more predictable but less controllable costs (strata). Houses have more variable but fully controllable costs. Neither is universally cheaper: it depends heavily on building age and condition for units, and property age and quality for houses.
Financing Differences
Lenders treat houses and units differently, and understanding this matters:
- LVR limits: Most lenders will lend up to 80% (or 90% with LMI) on both houses and standard units. However, high-density apartments (buildings with 50+ units, or small apartments under 40–50sqm) attract stricter lending criteria: some lenders cap LVR at 70% or refuse to lend entirely.
- Valuations: Banks commission independent valuations on all purchases. If you buy off-the-plan and the market moves down during construction, the bank’s valuation may come in below your contract price: requiring you to fund the gap from cash.
- Studio and small apartments: Under ~40sqm is widely considered unlendable or limited-lender territory. Avoid anything this small as an investment unless you have strong cash reserves and a plan to pay down debt rapidly.
Tenant Profile and Vacancy Risk
- Houses attract families, couples, and long-term tenants. Lease periods tend to be 12 months or longer, and tenants often stay for multiple years (moving with children enrolled in nearby schools). Lower vacancy risk, less frequent turnovers.
- Units attract young professionals, students, singles, and transient renters. Turnover is higher: 6–12 month leases are common, and tenants may not renew. In university towns or inner-city areas, this is manageable. In outer suburban unit complexes with oversupply, it can translate to chronic vacancy issues.
Which Is Better: House or Unit? Decision Framework
Choose a House if…
- Your primary goal is long-term capital growth
- You have a 10+ year time horizon
- Budget allows a higher entry price
- You want to avoid strata and body corporate control
- You prefer long-term, family tenants
- You want the ability to renovate, subdivide, or develop
Choose a Unit if…
- Budget is limited and yield is the priority
- You’re investing in an inner-city location where units dominate
- You want predictable (if not controllable) maintenance costs
- The building is established with a healthy sinking fund
- Rental demand is strong (university, hospital, CBD proximity)
- You understand the strata structure and levies
The Off-the-Plan Warning
Off-the-plan apartments deserve their own section because they create a specific set of risks that established properties don’t. You’re buying at today’s contracted price for a property that won’t be built for 18–36 months. During that window:
- The market may move: if prices fall, the bank valuation on completion may be below your contract price
- Developer quality may not match marketing (defects in new builds are common
- Oversupply risk) if many similar apartments complete simultaneously, rents fall and vacancies rise
- Depreciation benefit: the one genuine upside. Brand new properties offer maximum depreciation deductions under Division 43 of the tax act. See our depreciation guide for detail.
Off-the-plan can work in genuinely constrained, high-demand markets with a reputable developer. But it requires more due diligence than buying an established property. Read our guide to off-the-plan property investment before proceeding.
Frequently Asked Questions. House vs Unit Investment Property
Should I buy a house or unit as an investment property in Australia?
It depends on budget, location, and strategy. Houses generally deliver better long-term capital growth. Units offer higher yields and lower entry prices. In inner-city locations with genuine land scarcity, quality units can match house performance.
Do houses or apartments grow more in value in Australia?
Houses outperform units on capital growth over long periods in most Australian markets (typically by 1–3% per year) due to the land component. The exception is genuinely supply-constrained inner-city apartment markets.
What rental yield can I expect from a unit vs a house?
Units typically yield 0.5–1% more than houses at comparable prices in the same location. Regional city units yield 5–6%; inner-city houses yield 2.5–3.5%. Houses tend to appreciate faster, making the total return comparison more nuanced.
House vs unit is not a question with a universal answer. It’s a question that depends on your market, your budget, and what you need the property to do for you financially. Get those three things right, and either asset class can build serious long-term wealth.
One Property at a time
Brick by Brick 🧱
General Advice Warning: This article is general in nature and does not constitute personal financial advice. Please consult a licensed financial adviser before making investment decisions.
