Miami Beach’s Zillow ZHVI typical city home value is $524,997, while Zillow ZORI typical observed market rent is $2,978 monthly. Their implied gross yield is 6.8%, calculated before every operating cost, vacancy, financing expense and tax. Against the ACS income benchmark, the Zillow value is 7.2x income and annual Zillow rent equals 49.0% of income. Those citywide affordability ratios indicate a demanding affordability hurdle, but they do not establish any property’s achievable rent or resident budget.
The city has 63,243 housing units; renters occupy 59.1% of occupied units, and the citywide vacancy rate is 34.2%. ACS reports a $556,700 median value for surveyed owner-occupied housing and $1,826 median gross rent for surveyed renter-occupied housing, with gross rent including selected utilities. Those ACS measures cover occupied housing and differ in concept and period from Zillow’s typical value and observed market rent, so they should not be averaged or treated as competing estimates.
Direct city depth is mixed. Among renter households, 60.6% are rent-burdened. Large multifamily buildings comprise 65.4% of units versus 10.4% single-family, while 13,380 vacant units are seasonal and 9.4% of vacant units are classified as for rent. Population is 82,031, down 9.0% between overlapping ACS vintages; boundary changes may contribute. Median household income is $72,856, poverty is 14.4% and unemployment is 4.6%, descriptive demand constraints rather than causes. These citywide surveys cannot show available investment inventory, unit quality or lease-up speed.
Miami-Dade County context shows a median marketing time of 86 days, a 12.2% price-reduced listing share and a 0.8% property-tax rate; county figures do not measure Miami Beach listings or parcel tax bills. The broader Miami metro recorded job change of -0.3% and reported 3.07 housing permits per thousand residents; metro evidence does not isolate city demand or supply. The national Freddie Mac thirty-year mortgage rate is 6.7%, a financing benchmark rather than a borrower-specific quote.
Underwriting remains limited by citywide typicals, ACS sampling, overlapping population vintages and wider geographies with different denominators. Before acting, verify the target unit’s attainable long-term rent, recent comparable sales, physical condition, building reserves, association dues, special assessments, insurance, hazard exposure, parcel taxes, utilities and maintenance. Confirm financing terms, title, occupancy status and all building or municipal rental restrictions. A property-level cash flow should stress vacancy and nonrecoverable costs rather than rely on gross yield or citywide vacancy.