Sound Financial Bancorp is the holding company for Sound Community Bank, a community bank based in Seattle, Washington. The bank takes in deposits and makes loans, earning a spread between the two — the net interest margin. The loan portfolio is concentrated in commercial and multifamily real estate (~45% of total loans) and one-to-four family residential mortgages (~28%). The bank also has two distinctive consumer lending niches: floating home loans (houseboats and house barges, ~10% of total loans) and manufactured home loans (~5% of total loans), which require specialized underwriting expertise that many lenders avoid. Beyond interest income, the bank sells conforming residential mortgages to Fannie Mae with servicing retained, generating gain-on-sale income and ongoing servicing fees on a ~$396M serviced portfolio. The bank operates nine branches and serves two distinct markets: the greater Seattle area (King, Pierce, and Snohomish Counties) and Washington's North Olympic Peninsula (Clallam and Jefferson Counties). In the Seattle metro, the bank is a small player competing against large national banks. On the Olympic Peninsula, Sound Community Bank holds a much stronger position, with the second-largest deposit share in Clallam County (~16%). Profitability is driven by loan volume and mix, deposit costs, the interest rate environment, and credit quality.