ZIP 85213 presents a measured affordability tension: its June 2026 Zillow ZORI of $1,669, a typical observed asking-rent index, sits 3.5% below the matched ACS 2024 five-year median gross rent of $1,730. That relationship occurs alongside a ZCTA median household income of $103,969, while the arithmetic 30% required-income screen for the current ZORI is $66,760. Yet 48.4% of ACS renter households reported spending at least 30% of income on gross rent. The screen is arithmetic, not advice or an applicant qualification rule, and the burden figure does not establish affordability for any particular available unit.
The recent rent direction is positive but slower than the longer path. The one-year exact same-month annualized ZORI change was 1.6%, the three-year measure was 1.0%, and the five-year measure was 3.2%. Thus, the latest increase confirms continued upward asking-rent movement rather than reversing it, but it does not match the stronger five-year pace. Annualized monthly-return variability registers at 4.4%, so a single current ZORI reading deserves measured confidence rather than being treated as a fixed price point. Separately, the historical maximum drawdown was 4.9%, showing that the series has experienced declines. Coverage is complete at 100%, with 88 observations and 87 consecutive monthly returns. Transparent national discovery ranks among history-eligible ZIPs were 1,825 for momentum, 2,737 for stability, and 2,575 for the balanced measure; lower ranks indicate stronger placement. These are backward-looking measurements, not forecasts or investment recommendations.
Source differences matter before treating the current figure as a tenant payment or a bedroom quote. The five-digit label is both a Zillow ZIP market identifier and a Census ZCTA match; a ZCTA is a statistical area and is not identical to a USPS delivery ZIP. Zillow ZORI is a typical observed asking-rent index blended across rental types, whereas ACS median gross rent is a survey measure for occupied renter homes that includes selected utilities. HUD FY2026 FMR/SAFMR is instead an administrative, bedroom-specific standard and not asking rent. Scaling ZIP ZORI with the local HUD ladder produces modelled monthly estimates of $1,325 for a studio, $1,439 for one bedroom, $1,669 for two bedrooms, $2,225 for three bedrooms, and $2,473 for four bedrooms. The local HUD two-bedroom reference is $1,890. These are modelled estimates, never measured bedroom rents.
Wider geography provides context rather than substitute evidence: for city context, Mesa, AZ has a rent figure of about $1,549; for county context, Maricopa County is at $1,729; and for metro context, Phoenix-Mesa-Chandler, AZ is at $1,733. The ZIP’s current asking-rent index is therefore above the city-context figure but below both county- and metro-context figures. Those comparisons do not make the surrounding geographies rental comps, and they should not be blended with the direct ZIP ZORI, ZCTA survey statistics, or HUD administrative standard. Their value is limited to locating the ZIP’s current index within explicitly broader city, county, and metro scopes.
The housing-stock evidence also counsels against reading the vacancy headline as immediately rentable supply. The ZCTA contains 15,223 housing units and has a 13.8% vacancy rate, but 1,329 vacant units are seasonal while 267 are classified as for rent. A 21.5% renter share indicates that renter households are a minority of occupied households in this ZCTA. Structure counts show 9,663 single-family units compared with 298 units in large multifamily buildings. These ACS figures describe the area’s housing stock and vacancy categories, not current leasing inventory, physical condition, landlord terms, or availability of a particular home.
Redfin’s direct rolling three-month ZIP resale observation shows a for-sale market that should remain separate from rental evidence. Median sold price was $584,868, down 0.9% year over year, with 117 homes sold and a median 48 days on market. Redfin reported 219 active listings, inventory of 117 homes, and 3.0 months of supply. Sale-to-list evidence was also below full list price on average at 97.9%; 10.5% of sales closed above list, while 29.4% went off market within two weeks. These are resale liquidity and pricing signals for ZIP 85213, not rental transactions, lease comparables, or property-level operating results.
Annualized ZIP ZORI divided by the Redfin median sold price produces a 3.42% cross-source screening ratio only. It is not a cap rate, net return, expected return, property yield, or estimate of owner economics. The main cross-market tension is that asking rent rose over the latest year while the direct ZIP median sold price declined modestly. That challenges any simple reading that recent rent movement is confirmed by resale pricing, even though the resale data also show completed sales and limited months of supply. The affordability screen adds another unresolved layer: area-level income and current asking rent look less strained than the ACS burden share, but none of these aggregates identifies a household’s actual payment capacity.
Important limits remain at the property level. ZORI does not reveal the rent, concessions, bedroom count, utility responsibility, lease duration, condition, or availability of an individual listing. ACS is a multi-year survey of occupied renter homes, HUD is an administrative standard, and Redfin measures completed for-sale activity rather than leasing. A concrete review should verify the advertised rent and effective rent after concessions, confirm which utilities are included, match the actual bedroom and bathroom configuration to the modelled ladder, inspect current listing status, and distinguish seasonal or other vacant units from units truly offered for rent. The central question is whether those property-specific facts support or materially diverge from this ZIP-level evidence.