For the five-digit label 95134, Zillow’s June 2026 Observed Rent Index is $3,718, a typical observed asking-rent index blended across rental types. It is both the Zillow ZIP market identifier and the matched Census ZCTA; a ZCTA is a statistical area and is not identical to a USPS delivery ZIP. The matched ACS puts median gross rent at $3,304, making the current asking index 12.53% higher. ACS is a five-year survey of occupied renter homes and its gross-rent measure includes selected utilities, so it is not an asking-rent substitute. The ACS median household income is $203,649. Annualizing the asking index produces a $148,720 gross-income screen at 30%, or 21.91% of that median income; this required-income screen is arithmetic, not advice or an applicant qualification rule.
The rent path is classified as accelerating because exact same-month growth was 7.04% over 1 year, ahead of the 4.67% annualized rate over 3 years and the 6.10% rate over 5 years. Thus recent direction confirms the longer upward path, since every measured horizon is positive, but it also runs faster than either longer comparison rather than merely repeating it. The current index should not be read as a projection from this pattern. These are backward-looking Zillow ZIP ZORI measurements, not forecasts, investment recommendations, or evidence that a subsequent listing will follow the same route. The central tension begins there: the latest asking-rent acceleration is real in the series, while the source does not resolve the terms or quality of any available rental.
The historical record supports confidence in completeness rather than certainty about the next reading. It has 100% coverage over 101 ZORI observations. Changes from month to month translate to 2.73% annualized variability, showing that the trend has moved around its average path rather than proceeding as a fixed escalator. Separately, the maximum peak-to-trough drawdown was 10.83%, so a current snapshot can sit within a meaningful historical reversal even after the recently faster increase. The transparent national discovery ranks among history-eligible ZIPs are 201 for momentum, 1,121 for stability, and 186 for the balanced measure, with lower ranks higher. Those ranks are sorting aids, not performance grades; full coverage strengthens the measurement record, whereas the variability and drawdown limit the confidence warranted by a single rent snapshot.
The supplied bedroom ladder gives a way to allocate the ZIP-wide index, not a record of observed rents for particular unit sizes. By scaling ZIP ZORI with the local HUD ladder, the modelled monthly estimates are $2,800 for a studio, $3,185 for a one-bedroom, $3,718 for a two-bedroom, $4,910 for a three-bedroom, and $5,350 for a four-bedroom. These are modelled estimates, never measured bedroom rents. The relevant HUD two-bedroom FMR/SAFMR standard is $4,740. HUD FMR/SAFMR is an administrative, bedroom-specific standard rather than asking rent; the ZORI equivalent is 21.56% below it. The lower relationship does not demonstrate a two-bedroom deal or an eligibility result, because the HUD standard and Zillow index answer different questions.
ACS composition identifies a rental-dominant ZCTA rather than a description of a particular building. Of 14,752 housing units, renters occupy 86.16%, and 11,791 units are in large multifamily structures. The overall vacancy rate is 4.76%, with 468 units vacant for rent; this records the ZCTA’s counted housing status, not vacancy at a given property or a prediction of concessions. The burden measure likewise remains household-level survey evidence: 2,827 renter households, or 23.35%, reported gross-rent burdens at or above 30%. That burden share cannot prove what any individual lease costs, whether a particular home is vacant, or whether its utilities and rent terms resemble the ACS median.
Wider geographies sharpen the distinction between a ZIP reading and a contextual benchmark. The San Jose city context rent is $3,479, the Santa Clara County context rent is $3,732, and the San Jose-Sunnyvale-Santa Clara metro context rent is $3,729; each is a broader-scope comparison rather than a ZIP rental comp. The ZIP index exceeds the city figure but is near the county and metro measures. That placement locates the current index in broader rental context without converting wider averages into ZIP-level evidence. The wider values do not change the distinct ACS ZCTA and Zillow asking-rent definitions. No city, county, or metro figure identifies the rent, bedroom mix, utilities, availability, or lease conditions of an address in this ZIP.
Resale evidence provides a different, direct ZIP-level signal and should remain entirely in the for-sale universe. In the rolling-three-month Redfin ZIP resale observation, the median sold price was $1,209,727, up 7.53% from a year earlier. Only 4 homes sold, and median marketing time was 23 days; that timing describes the pace of this small sold set, not rental turnover, and should be interpreted cautiously alongside its limited sales count. Inventory was 5 homes and months of supply stood at 4. The average sale-to-list result was 99.6%, while 25.02% of sales closed above list, both resale negotiation signals rather than rental evidence. Annualized ZIP ZORI divided by median sold price equals a 3.69% cross-source screening ratio only. The positive resale price change confirms the direction of rent history, yet the large resale-price denominator challenges any inference that favorable ZIP-level income arithmetic alone describes a property’s economics.
Several limits remain decisive. ZORI blends rental types and cannot establish the exact asking rent, effective rent after concessions, bedroom count, utility obligation, lease term, or condition of an available unit. ACS is a multi-year survey with sampling uncertainty, while its occupied-renter, utility-inclusive gross-rent concept does not map cleanly to an asking index. HUD is a standard, and Redfin’s small resale sample is neither rental-comp evidence nor proof of pricing for an individual property. A property-level file would therefore need the actual advertised rent and bedroom count, stated utilities and concessions, lease terms, contemporaneous comparable rental listings, and directly comparable closed sales. It should also distinguish a unit’s occupancy from ZCTA vacancy and avoid assigning the burden statistic to a specific tenant. Can those property facts be reconciled with the ZIP-level series before the separate rental and resale signals are compared?
","findings":[{"body":"Recent same-month rent growth is faster than the longer historical comparisons, placing the ZIP in the accelerating category. Complete series coverage supports that reading, yet the historical drawdown and monthly movement mean a current asking-rent index is better treated as a well-documented snapshot than as a durable path for a specific listing.","title":"Accelerating rent history is documented, not predictive"},{"body":"The required-income calculation looks comparatively light against the ZCTA household-income median, while the ACS gross-rent median remains below the current asking index. That is not a contradiction: ACS measures occupied renter households with selected utilities and Zillow tracks typical asking rents. Neither statistic establishes a household’s eligibility or a unit’s effective rent.","title":"Affordability reads differently across data universes"},{"body":"Renter households and large multifamily structures dominate the ZCTA’s measured stock, while the reported for-rent vacancy count is a geographic aggregate. The burden statistic is also an aggregate survey result. Together they characterize the area’s rental orientation but cannot demonstrate that a particular apartment is available, affordable, or representative.","title":"The measured stock is strongly renter-oriented"},{"body":"Resale prices moved upward in the direct ZIP observation, aligning directionally with asking-rent history, but the small number of completed sales limits liquidity inference. Marketing time and sale-to-list measures describe only for-sale transactions. The annualized-rent-to-sale-price calculation is a cross-source screen, not a measure of an asset’s operating result.","title":"Resale direction is positive but the observed market is thin"}],"risks":["The ZIP asking-rent index combines rental types and can diverge from a specific unit because bedroom count, utility treatment, concessions, lease timing, and condition are unobserved.","ACS rent, income, burden, and vacancy values are survey estimates for a statistical area and may not align with ZIP delivery boundaries, current listings, or a specific household.","Redfin reports a rolling resale sample, not rental transactions, and the limited number of sales can make median price, marketing time, supply, and sale-to-list signals sensitive to the observed set.","The bedroom amounts inherit the HUD ladder’s relative structure, so they may not represent any listing’s actual bedroom premium, effective rent, utility package, concessions, or lease terms."],"qa":[{"a":"Zillow ZORI is a ZIP-level typical observed asking-rent index blended across rental types. ACS is a matched ZCTA survey of occupied renter homes conducted across a multi-year period, and its median gross-rent concept includes selected utilities. Different populations, timing, and rent concepts make the gap descriptive rather than a contradiction or a pricing rule.","q":"Why can the Zillow and ACS rent figures differ?"},{"a":"No. The bedroom amounts are modelled estimates produced by scaling ZIP ZORI with the local HUD ladder. HUD is a bedroom-specific administrative standard, not asking rent. The estimates organize relative bedroom levels but cannot verify advertised rent, effective rent after concessions, utility responsibility, availability, or lease conditions for any specific unit.","q":"Are the bedroom figures observed rents for units in this ZIP?"},{"a":"The Redfin record is a direct rolling resale observation rather than rental evidence. Marketing time measures listing exposure within the reported completed sales, while inventory, supply, and sale-to-list outcomes are for-sale measures. A limited completed-sales set can describe observed resale conditions but cannot establish rental turnover, comparable rents, or the eventual outcome for another property.","q":"What does the resale information say about liquidity?"},{"a":"The required-income result applies a fixed share of income to annualized asking rent and is not underwriting, advice, or an applicant qualification test. The ACS burden share summarizes surveyed renter households whose gross rent met a threshold, with selected utilities included. It cannot be assigned to a specific household, unit, or lease.","q":"How should the income and burden screens be read?"}],"sources":[{"key":"apartment_list_time_on_market","name":"Apartment List Time on Market — listing liquidity","release":"Apartment List 2026-07","pulledAt":"2026-08-08","url":"https://www.apartmentlist.com/research/category/data-rent-estimates"},{"key":"apartment_list_vacancy","name":"Apartment List Vacancy Index — rental vacancy","release":"Apartment List 2026-07","pulledAt":"2026-08-08","url":"https://www.apartmentlist.com/research/apartment-list-vacancy-index-methodology"},{"key":"census_zcta_facts","name":"Census ACS five-year — ZCTA housing and income","release":"ACS 2024 5-year ZCTA","pulledAt":"2026-08-08","url":"https://api.census.gov/data/2024/acs/acs5.html"},{"key":"hud_zip","name":"HUD USPS crosswalk and Small Area FMRs — ZIP rent fallback","release":"ZIP-CBSA 2025Q4 + SAFMR 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