Phoenix’s current Zillow ZHVI typical home value is $410,222, while Zillow ZORI typical observed market rent is $1,569 per month. Their implied gross yield is 4.59% before every operating cost. The ZHVI fell 2.14% year over year and ZORI fell 0.39%, so neither series supports assuming recent appreciation or rent growth. ZHVI equals 5.04x ACS median household income, and annualized ZORI equals 23.16% of that income; these are city-level affordability screens, not a buyer’s mortgage payment or a tenant-specific burden measure.
The city ACS records 653,065 housing units and a 6.53% vacancy rate; renters occupy 42.66% of occupied units. Its surveyed occupied-housing measures are a $420,700 median owner-reported home value and $1,582 median gross rent, which includes contract rent plus selected utilities. Those ACS medians differ in concept, sample, and period from Zillow’s typical city value and observed market rent, so they should not be averaged or treated as matching transaction and lease benchmarks.
Direct city depth is mixed. ACS shows 51.76% of renter households are rent burdened. Single-family structures represent 64.58% of all housing units and large multifamily structures 15.91%, while 30.56% of vacant units are classified as for rent. Population rose 0.57% between overlapping ACS vintages; this is not an annual rate and may reflect boundary changes. Median household income is $81,332, with poverty at 13.70% and unemployment at 5.04%. These survey facts describe citywide demand and stock, but cannot identify available investment inventory, achievable unit rent, or likely lease-up for a specific property.
In Maricopa County, county listings had a median 64 days on market, which informs negotiation timing but does not measure Phoenix city listings alone. In the broader Phoenix metro, months of supply was 3.5 and employment grew 0.23%; metro inventory and labor conditions provide market context, not city or property performance. The national Freddie Mac 30-year mortgage rate was 6.69%, a national financing benchmark rather than a quote available to a particular borrower.
The principal limitation is that city Zillow and ACS measures, county listing evidence, metro supply and employment, and the national financing benchmark use different geographies, periods, samples, and denominators. Underwriting should therefore verify the target property’s purchase price, attainable rent with same-type local comparables, taxes, insurance, utilities, association charges, management, maintenance, vacancy, and near-term capital work. Review leases, title and liens, inspection findings, zoning and permitted use, flood or other site hazards, and an actual financing quote before calculating net cash flow and debt coverage.