What is Strata? A Complete Guide for Property Owners

If you own, manage or are considering buying an apartment, townhouse or unit in Australia, understanding the answer to “what is strata” is one of the most important things you can do. Strata title shapes how millions of Australians live, invest and manage property, yet it remains one of the most misunderstood ownership structures in the country. In this guide, I’ll walk you through everything you need to know, from how strata title works and what it means to own a lot, through to levies, by-laws, governance and your responsibilities as an owner.

What Is Strata?

Strata, or strata title, is a form of property ownership that allows individuals to own a specific unit, called a “lot”, within a larger building or complex while sharing ownership of communal areas with other lot owners. According to the Australasian Strata Insights report published by UNSW Sydney’s City Futures Research Centre, 15 per cent of Australian residents live in strata. The report also states that Australia has 367,970 strata schemes and 3,173,631 lots, showing that strata is no longer a niche ownership model but a mainstream part of Australian property life.

How Strata Title Works in Australia

The concept is straightforward in principle: a larger parcel of land or building is subdivided into individual lots and common property. Each lot owner holds a separate title for their individual space, while collectively owning and maintaining the shared areas. In practice, the layered legal obligations, governance structures and financial responsibilities that come with strata ownership make it considerably more complex than owning a freestanding house.

Individual Lots and Common Property

When you purchase a strata property, you own your individual lot, typically your apartment, unit or townhouse, along with a proportional share of the common property. The strata plan defines exactly where your lot ends and common property begins. This can vary significantly between schemes. In a standard apartment, your lot might include the internal walls, flooring and fixtures, while floors, ceilings, external walls, foyers, stairwells, lifts, gardens and driveways are common property.

Common property is the shared responsibility of all lot owners. It includes:

• Building structures, external walls and roofs
• Shared driveways and car parks
• Swimming pools, gyms and recreational facilities
• Garden areas and landscaping
• Lifts, foyers and stairwells
• Common area utilities and services

The Owners Corporation (or Body Corporate)

The legal entity that governs a strata scheme is known as the owners corporation in New South Wales, Victoria and the ACT, the body corporate in Queensland, and the strata company in Western Australia. Regardless of the name, all lot owners automatically become members of that entity when they purchase into the scheme. 

The owners corporation is responsible for:

• Managing and maintaining common property
• Setting and collecting levies from lot owners
• Arranging building insurance and public liability cover
• Enforcing the scheme’s by-laws
• Keeping financial records and presenting them at annual general meetings (AGMs)
• Resolving disputes between owners and occupants

Day-to-day decision-making is typically delegated to a strata committee elected at each AGM. For larger or more complex schemes, many owners corporations engage a professional strata manager to handle administrative and legal tasks on their behalf.

Strata Plans and By-Laws

Every strata scheme has a registered strata plan, a technical document lodged with the relevant state land registry that defines the boundaries of each lot and the common property. This plan is your primary reference for understanding exactly what you own.

Strata schemes also operate under by-laws: the rules that govern how owners, tenants and occupants use their lots and common areas. By-laws typically cover:

• Pet ownership
• Noise and amenity standards
• Renovation approvals
• Parking and storage allocation
• Short-term letting restrictions
• Use of shared facilities

The NSW Government makes clear that by-laws are binding on all owners, tenants and occupants. They can be changed by special resolution at a general meeting of the owners corporation, but a by-law cannot be harsh, unconscionable or oppressive.

Types of Strata Properties in Australia

One of the things I find most interesting about strata is just how broad the category can be. When people think of strata, they typically picture inner-city apartments, but strata title also applies to a wider range of properties, including:

• Apartments and units (high-rise and low-rise)
• Townhouses and villas
• Duplexes
• Commercial office and retail spaces
• Industrial units
• Serviced apartments

It is also worth knowing that strata ownership is split into two main types in states such as Western Australia:

• Built Strata: Multi-storey buildings where individual ownership is defined within a cubic airspace, such as apartments
• Survey Strata: Where a freehold lot is divided into smaller surveyed land lots, often used for side-by-side townhouses or villa developments

For property managers working across residential and commercial portfolios, understanding these distinctions matters. Commercial strata has its own financial, legal and governance considerations that differ substantially from residential schemes. My team at PMVA regularly supports property managers navigating the administrative complexity that comes with mixed-use and commercial strata portfolios. Our guide to commercial property management goes into further detail on those differences.

Strata Terminology by State

One of the biggest sources of confusion for property owners and managers working across multiple states is the inconsistent terminology. The ownership model is similar, but the legal language, governing entities and fund names vary by jurisdiction. The table below provides a simplified reference:

This matters for anyone managing strata properties across state lines. The terminology is not interchangeable, and the legislation, governance requirements and financial structures differ more than many people realise. In the ACT, for example, the current legal term is owners corporation, not body corporate. Victoria also has its own owners corporation framework, while South Australia distinguishes between older strata corporations under the Strata Titles Act 1988 and community corporations under the Community Titles Act 1996.

For Queensland property managers in particular, it is also worth updating the sales reference. Following the introduction of the seller disclosure regime under the Property Law Act 2023 (Qld), sellers of body corporate properties must provide a prescribed disclosure statement, along with a body corporate certificate where applicable. As outlined in the Queensland Government’s seller disclosure guidance, it is therefore more accurate to refer to the seller disclosure statement rather than a generic ‘strata disclosure statement’, something our virtual assistant services can support across the full sales lifecycle.

How Strata Levies Work

Levies are the financial engine of every strata scheme. As a lot owner, you contribute to the shared costs of running and maintaining the scheme through regular levy payments, typically quarterly. These are not optional; they are a legal obligation, and failure to pay can trigger debt recovery proceedings by the owners corporation.

Levy amounts are set at the AGM based on a budget approved by lot owners. Your individual levy contribution is proportional to your unit entitlement, which is recorded on the strata plan. Lots with higher unit entitlements (typically larger or more valuable) pay a higher share of total levies.

There are two core levy funds that every strata scheme must maintain:

Administrative Fund

The administrative fund is the everyday operating fund. It covers routine expenses such as:

• Building insurance premiums
• Common area cleaning and garden maintenance
• Electricity and water for shared spaces
• Pest control
• Strata management fees
• Routine repairs to common property

As NSW Fair Trading explains, the administrative fund must be estimated and approved at each AGM, ensuring the scheme can meet its day-to-day operating costs throughout the year.

Capital Works Fund

The long-term maintenance reserve is the fund set aside for major works and replacements. Depending on the state and scheme structure, this may be called a capital works fund, sinking fund or reserve fund.. It covers expenses such as:

• Roof replacements and waterproofing
• Lift overhauls
• Façade repairs
• Pool equipment replacement
• Major common area renovations

NSW strata schemes are legally required to maintain a 10-year capital works fund plan under the Strata Schemes Management Act 2015, with the plan reviewed at least every five years, as outlined by the NSW Government’s strata guidance. The purpose of this requirement is to forecast major capital expenditure and guide the accumulation of funds over time.

In practice, a scheme with an underfunded capital works reserve can be a significant red flag for buyers and a major challenge for property managers, as it may indicate future special levies or deferred maintenance.

Special Levies

When the capital works fund cannot cover an unplanned or underestimated expense, the owners corporation can raise a special levy by ordinary resolution at a general meeting. Special levies are an additional one-off cost on top of regular levies and can place a significant financial strain on lot owners if they arise unexpectedly.

Understanding the financial health of a strata scheme’s funds is a critical part of real estate asset management. Buyers should always review the fund balances, 10-year plan and levy history as part of pre-purchase due diligence.

Your Rights and Responsibilities as a Strata Owner

Owning a strata property is fundamentally different from owning a freestanding home on a Torrens title. As a lot owner, you have both rights and obligations that flow directly from strata legislation and the scheme’s by-laws.

Your Rights Include:

• Attending and voting at general meetings of the owners corporation
• Accessing the scheme’s financial records, meeting minutes and by-laws upon request
• Requesting repairs to common property that affects your lot
• Standing for election to the strata committee
• Raising disputes through the relevant state tribunal if the by-laws are breached

Your Responsibilities Include:

• Paying levies on time
• Complying with the scheme’s by-laws
• Seeking approval before making alterations to your lot that affect common property
• Not interfering with other owners quiet enjoyment of their lots
• Ensuring tenants and occupants also comply with by-laws

For property managers leasing strata properties, there is an important obligation worth noting: by-laws must be provided to a tenant before they enter into a lease. This is a legal requirement in NSW under the Strata Schemes Management Act 2015, and equivalent obligations exist in other states.

This is one of the areas where investment property compliance outsourcing makes a measurable difference. Getting the compliance steps right from the start of every tenancy,  including by-law disclosure, protects both the owner and the agency.

How Strata Differs from Other Property Ownership

To put strata in context, it is worth briefly comparing it to the other main forms of property ownership in Australia:

• Torrens title (freehold): You own the land and everything built on it outright. There is no shared governance, no levies and no owners corporation. All maintenance and costs are your sole responsibility.
• Company title: An older model, primarily in NSW, where you purchase shares in a company that owns the building. You do not hold a separate title to your unit — the company does. This structure is harder to finance and trade.
• Community title: Similar to strata in that shared areas exist, but each property typically has its own surveyed land allotment. Governance is through a community association rather than an owners corporation.

Strata is by far the most common multi-dwelling ownership structure across Australia. According to InfoTrack’s Property Market Update Q3 2024, strata dwellings accounted for over 33% of property sales in NSW in that quarter, and the trend is accelerating as housing affordability challenges push more buyers toward units and apartments.

Managing Strata Properties: What Property Managers Need to Know

For property management agencies, strata properties add a layer of administrative complexity that freestanding rentals do not carry. Your landlord clients who own strata lots have levy obligations, by-law compliance requirements and an owners corporation relationship that sits above your management authority.

From my years working with agencies across Australia, I have seen how easily the administrative side of strata management can become a bottleneck, particularly for property managers juggling large portfolios that include a mix of freestanding properties and strata lots.

Key areas where property managers need clear systems include:

• Levy Management: Ensuring body corporate levies are correctly recorded, invoiced and tracked in trust accounting systems. Our trust accounting support covers this as part of the quarterly body corp processing we handle for agencies.
• Compliance Documentation: Providing tenants with current by-laws at lease commencement and ensuring lease terms do not contradict scheme rules.
• Maintenance Coordination: Distinguishing between repairs that are the landlord’s responsibility (within the lot) and those that are the owners corporation’s responsibility (common property). Getting this wrong creates disputes and delays.
• Insurance Clarity: Strata building insurance covers the structure and common property, but landlords typically need separate landlord insurance for the contents of their lot and rent default protection.

The right property management software can significantly reduce the administrative burden of managing strata properties within a residential portfolio. Understanding which platform best supports your strata workflows is worth the research investment.

For agencies managing strata properties at scale, property management workflow automation becomes essential. Systematising the recurring administrative tasks, levy reconciliation, compliance audits, and by-law file management is the difference between a manageable strata workload and a reactive one.

Frequently Asked Questions

Where Good Strata Management Starts

Strata is no longer a niche part of the market. It is a core part of how Australians own, invest in and manage property. When you understand lots, common property, levies, by-laws and owners corporation responsibilities, you make better decisions and reduce avoidable risk. If you want clearer systems around strata administration and compliance, explore how PMVA can support your team.