Total Addressable Market (TAM)
For HomeSquare, the Total Addressable Market TAM would encompass the entire U.S. online real estate market, including all potential home buyers, sellers, and real estate investors. According to Statista, the annual number of home sales has ranged between 4.8 million and 7 million since 2014. Averaging this at 5.9 million houses sold per year, with a median home price of $440,000, the total market size would be approximately $2.6 trillion. This market would not only include residential real estate transactions but also extend to broader real estate services, such as property management, rentals, and home maintenance. When considering the full range of these services and their potential nationwide, the TAM is likely valued in the trillions of dollars, capturing all participants and activities within the U.S. real estate ecosystem.
Serviceable Available Market (SAM)
The Serviceable Available Market SAM represents a more targeted subset of the broader real estate market, focusing on online real estate transactions in major metropolitan areas with potential expansion into mid-sized cities. This SAM also includes specialised services such as home buying, selling, and management tools catering to real estate investors, landlords, and property managers— particularly those dealing with apartment maintenance and recurring property damage. Since 2018, Zillow has averaged $2.76 billion in annual revenue, while Redfin and Move, Inc. (owner of Realtor.com) have averaged $881.5 million and $593.5 million, respectively. Combined, these three companies represent a total of $4.235 billion in potential revenue that HomeSquare could target. This equates to roughly 9,625 units per annum, considering an average house price of $440,000, if HomeSquare was to entirely capture the markets of these three industry-leading platforms.
Serviceable Obtainable Market (SOM)
HomeSquareʼs Serviceable Obtainable Market SOM reflects the realistic market share it can capture within its defined SAM. Given the competitive landscape with dominant players like Zillow, Redfin, and Realtor.com, along with HomeSquareʼs plans to innovate through new services such as home automation, property maintenance, and sustainability-focused real estate options, the SOM represents a conservative but achievable target. If HomeSquare were to capture just a third of each of these companiesʼ markets, it would result in an annual revenue of approximately $1.4 billion. This would equate to roughly 3,208 units per year. As HomeSquare expands into new niches and strengthens its value proposition for home buyers, sellers, and real estate investors, this target becomes increasingly attainable.
