More Than Half of NSW's Strata Managers Run Fewer Than 50 Schemes. Is That Sustainable?
UNDA mapped every strata manager in NSW by portfolio size. The long tail tells a story about viability, consolidation pressure, and where the industry is heading.
NSW has 466 active strata managers overseeing 89,452 schemes. In our first article, we mapped the full market. In our second, we showed how the top 10 corporate groups control 40% of all schemes. This week, we're looking at the other end — the long tail of small operators that make up the majority of the industry by headcount but manage a fraction of its schemes.
The question isn't whether these managers exist. It's whether the economics let them survive.
243 managers, fewer than 50 schemes each
More than half of NSW's strata managers — 243 of 466, or 52% — run portfolios of fewer than 50 schemes. Together, they manage just 2,951 schemes out of 89,452. That's 3.3% of the market by scheme count, held by more than half the managers in the state.
At the other end, 28 managers with 500+ schemes control 22,442 — a quarter of the entire market. The distribution isn't just skewed. It's structurally lopsided.
The revenue math at the bottom
UNDA estimates contract values across every scheme in NSW using a graduated per-lot model that reflects how management fees are actually structured in the market. These are conservative estimates — they cover core management services only, excluding insurance commissions, major works fees, and other ancillary revenue. When you aggregate by portfolio size, the viability picture becomes stark.
The 152 managers running fewer than 10 schemes each have an average portfolio value of $21,000 to $27,000 per year. That's total estimated revenue from strata management fees — not per scheme, per manager. Even at the top of that range, it's not a full-time income. It's a side hustle — and that's before you consider these estimates deliberately exclude the ancillary revenue that larger operators rely on to subsidise management fees.
Move up to the 10–24 scheme band and average portfolio revenue reaches $146,000 to $188,000. Still tight for a standalone business once you account for staffing, insurance, compliance, and software costs. The 25–49 band sits at $273,000 to $348,000 — approaching viability, but with thin margins.
The inflection point appears around 50 schemes. Managers in the 50–99 band average $481,000 to $610,000 in portfolio revenue. At 100–249 schemes, it's $1.07 million to $1.36 million. These are the portfolios that can sustain a proper team, invest in systems, and absorb the compliance overhead that keeps growing.
Compliance costs are rising — and they don't scale down
The timing matters. NSW's latest round of strata reforms, which commenced in stages from October 2025 through April 2026, introduced expanded Fair Trading enforcement powers, mandatory financial hardship disclosure on levy notices, formal appointment requirements for building managers, and enhanced strata information certificate obligations. Each of these adds administrative overhead.
For a manager running 500 schemes, the incremental cost per scheme is negligible. For a manager running 8, every new compliance requirement eats directly into already marginal revenue. The regulatory burden is the same regardless of portfolio size — but the capacity to absorb it is not.
Smaller managers don't manage smaller buildings
You might assume that small portfolio managers handle small, simple schemes — a handful of duplexes or townhouse blocks. The data doesn't support that.
Managers with fewer than 10 schemes actually oversee slightly larger buildings on average: 22.0 lots per scheme, compared to 16.3 for the 50–99 band and 14.8 for the 100–499 band. The largest operators (500+ schemes) sit at 18.2 lots per scheme.
This means small managers aren't just running simple books. They're managing buildings of comparable complexity to their larger competitors — but without the systems, staffing depth, or revenue base to support them at scale.
What this means for the industry
The strata management industry in NSW has a structural tension at its core. More than half its managers operate at portfolio sizes where the revenue math is difficult or impossible as a standalone business. Many of these are likely part-time operators, sole practitioners, or managers winding down. But collectively, they serve thousands of lot owners who depend on competent, compliant management.
This is the environment that drives consolidation. When a manager with 15 schemes decides the compliance burden isn't worth it, those schemes don't disappear — they transfer to someone larger. The top end of the market grows not just through new scheme registrations but by absorbing the long tail.
UNDA tracks every scheme, every manager, and every portfolio change across NSW. The market isn't static — and neither is the data.
This is the third in our series on NSW's strata management market. Previously: We Mapped Every Strata Scheme in NSW and The Top 10 Strata Managers Control 40% of NSW.
About UNDA Management
UNDA Management provides market intelligence for strata managers — 89,000+ NSW schemes mapped, every manager linked, every AGM cycle tracked. Our sister product, UNDA Development, provides precedent intelligence for property developers and property planning consultants. Subscribe to our newsletter and follow us on LinkedIn to stay updated.
