Yardi Matrix
Yardi Matrix is a commercial real estate data and research service based in Santa Barbara, California, in the United States, operated by Yardi Systems. It tracks multifamily, single-family rental and build-to-rent, affordable housing, student housing, self storage, office, industrial, retail and vacant land properties across the United States, supplying property-level information, market trends and research reports to owners, brokers, lenders and investors. Its monthly national multifamily reports — built on surveys of advertised rents and occupancy across the country's major metropolitan markets — are among the most widely cited sources in American housing and real estate news.
Yardi Matrix functions as both a subscription database for professionals underwriting deals and a research publisher whose findings circulate through the trade press and national media. When news coverage states what apartment rents did last month in the United States, the figure very often comes from a Yardi Matrix report.
Origins in Pierce-Eislen
Yardi Matrix developed out of Yardi's 2013 acquisition of Pierce-Eislen, an established apartment market research business whose data operation — built around direct research of apartment properties and surveys of their rents — became the foundation of the Matrix service. At the time of the acquisition the service covered 58 United States markets. Matrix Monthly, the report series that became the service's public signature, was originally a monthly survey of apartment owners in the markets covered by Yardi's Pierce-Eislen unit, used by brokers, sponsors, banks and equity sources that underwrite multifamily investment transactions as a business development tool.
Under Yardi, the coverage expanded steadily. After fourteen years of a steadily expanding service footprint, as the company put it in announcing a later milestone, Yardi Matrix grew to cover 100 United States multifamily markets, tracking more than 63,000 multifamily properties of fifty or more units, totalling more than twelve million units. Database counts cited in later research bulletins grew further still, with one analysis drawing on a database of 83,000 properties.
The Parent Company: Yardi Systems
Yardi Matrix is a business unit of Yardi Systems, Inc., a privately held real estate software company founded in 1984 in Santa Barbara by Anant Yardi. Yardi Systems develops investment, asset and property management software used by real estate companies worldwide, with flagship platforms such as Yardi Voyager for property and asset management and products including the RENTCafé apartment search and leasing service. The company grew from Santa Barbara to dozens of offices worldwide and a workforce measured in the thousands, and in September 2025 it announced that Rob Teel would succeed founder Anant Yardi as chief executive in January 2026.
The relationship between the software business and Matrix is strategically important. Yardi's property management platforms sit inside the daily operations of apartment owners and managers, while Matrix collects and sells market intelligence about the same industry. Together they give the parent company both the operational software layer and the market data layer of the American rental housing business — a combination few competitors can match, and one that reinforces Matrix's access to property-level information.
What the Database Tracks
Yardi Matrix describes itself as a market intelligence and business development tool delivering real-time information on properties: ownership, loan and transaction history, property characteristics, rent and occupancy performance, new construction pipelines and the competitive set around each asset. Its coverage extends well beyond apartments — to single-family rentals and build-to-rent communities, affordable and student housing, self storage, office, industrial and retail property and vacant land — and it is marketed as a toolset for originating, underwriting and asset-managing commercial real estate investments, with, by one company description, more than 800 clients worldwide.
The core users are real estate owners, investment sales brokers, debt and equity investors, lenders and property managers. They use property-level data to identify acquisition opportunities, test the assumptions in a deal — what competing properties charge, what is being built nearby, when loans mature — and monitor the performance of assets they already hold against their markets.
The Monthly Multifamily Reports
The service's most visible product is its monthly national multifamily report, accompanied by regular press releases from Santa Barbara summarising the findings. Each month Yardi Matrix reports the movement in average advertised rents across the top thirty metropolitan markets and the nation, occupancy trends, and the balance of supply and demand, with analysis of the economic forces at work — employment, migration, household formation, interest rates and new construction deliveries.
Individual releases show the character of the series. In June of one record year, advertised rents rose 6.3 percent year over year, the largest jump the company had recorded, led by Phoenix, Tampa, the Inland Empire, Las Vegas and Atlanta, with the firm's vice president for Matrix, Jeff Adler, noting that conditions for above-average growth were likely to persist for months. In softer periods the same release documents decline — for example a November 2025 report in which advertised rents fell for a fourth consecutive month to the lowest year-over-year growth since early 2021, or a September report recording the biggest one-month drop in almost three years amid faltering demand and high supply. The reports are written to be quoted: concise national figures, metro rankings and an analyst's explanation in every release.
Research Bulletins and Special Studies
Beyond the monthly cycle, Yardi Matrix publishes research bulletins on particular questions in the housing and commercial property markets. Its Matrix Trading Bulletin, authored by director of research Paul Fiorilla, analysed repeat sales in its database over a decade: it found that multifamily property sales in the United States reached a record 215 billion dollars in 2021, at an average of about 192,000 dollars per unit, up 21.6 percent year over year, with 6,488 properties and 1.34 million units traded — and that rents, while setting records, had risen less rapidly than prices, a relationship with clear implications for investors' returns.
Other bulletins and reports cover segments such as student housing preleasing, single-family build-to-rent, self storage and office markets, and topics such as opportunity zones and affordability. This programme of special research raises the service's profile with journalists and policymakers: Matrix is not only a data vendor but a publisher of findings about how the rental market is changing, which media outlets and industry conferences draw on throughout the year.
Method and Measures
Yardi Matrix's rent figures are based on advertised rents — the rents properties list for available units — collected across its surveyed property universe, together with occupancy and supply data. Its reports distinguish between the national picture and the top thirty metros, and they track the lease-up of the large pipeline of newly built units, since hundreds of thousands of units in lease-up can intensify competition and press rents even in otherwise stable markets, as its analysis has explained.
Because the same survey is repeated monthly on a consistent basis, the series functions as a time series for the industry: changes in the numbers can be read as market movement rather than methodological noise. That consistency is what allows a single statistic — the month's change in the average advertised rent — to serve as a headline indicator for the entire United States apartment market.
Clients and Professional Use
Within the industry, Matrix is an underwriting tool. Brokers use it to find owners and comparable properties; lenders use it to test whether a borrower's rent assumptions are realistic; equity investors use it to compare markets and to find deals; and managers use it to benchmark their properties' rents and occupancy against competitors. The company positions the service as the industry's most comprehensive market intelligence tool for investment professionals, equity investors, lenders and property managers who underwrite and manage investments in commercial real estate.
The subscription database and the published research reinforce each other. The reports demonstrate the depth of the underlying data to potential subscribers, while the subscriber base of active market participants keeps the service close to current deal practice — what buyers are paying, where capital is moving and which markets are falling out of favour.
Role in Housing News
Yardi Matrix has become a standard attribution in American housing journalism. Trade publications such as Multi-Housing News and RISMedia report its monthly findings as news, and its rent figures are used by national outlets, local newspapers and broadcasters to explain what tenants and landlords are experiencing. In a country without an official monthly rent survey of comparable timeliness, a private data service fills the gap, and Matrix's numbers accordingly influence public understanding of housing costs — a live policy issue in most major cities.
Its metro-level detail gives local stories their material: which Sun Belt markets are seeing rents fall under a wave of new supply, which gateway and Midwest markets are leading growth, and how occupancy is holding up as new units are absorbed. Reports in the mid-2020s, for example, documented Sun Belt softness in Austin, Denver, Phoenix, Dallas and Tampa alongside strength in San Francisco, New York and Chicago — the raw material of countless regional business stories.
Digital Presence
Yardi Matrix operates through yardimatrix.com, which offers client access to the database alongside a public layer of research: national and market reports, special bulletins, webinars and a blog publishing analysis of its latest data, including market-by-market commentary on rent, occupancy, supply and demographics. Press releases are distributed through Yardi's news channels and are republished widely by industry media, extending the reach of each month's findings.
The public research library serves a deliberate purpose for a subscription business: it establishes the service as the authority on its subject, so that when professionals need the full property-level data, Matrix is the name they already trust from the headlines.
Significance
Yardi Matrix's significance is that it turned apartment data — once gathered locally, sold regionally and quoted rarely — into a national statistical system for the rental housing market. From an acquired research unit covering 58 markets in 2013, it built coverage past 100 markets and tens of thousands of properties, and its monthly advertised-rent series became the closest thing the United States has to an official monthly rent index.
As part of Yardi Systems, the Santa Barbara software company that serves real estate businesses in dozens of countries, Matrix also illustrates how thoroughly data has become the product in modern property markets: the same competitive intelligence that helps an investor price a single apartment complex now moves the national conversation about housing affordability, month after month.
