The principal tension in 98102 is steady asking-rent growth alongside a softer direct resale read. Zillow ZORI, a ZIP-level typical observed asking-rent index blended across rental types, is $2,061 per month at the reported endpoint, up 0.7% from the same month a year earlier. The one-year history measure therefore remains positive, while the three-year exact same-month annualized change of 0.9% and five-year change of 3.7% show that the recent pace is much slower than the longer path. This is a Zillow ZIP market identifier and a matched Census ZCTA; a ZCTA is a statistical area and is not identical to a USPS delivery ZIP. History has complete 100% coverage, but its 2.8% annualized variability means a single current rent snapshot deserves moderate rather than absolute confidence. Separately, the historical maximum drawdown was 12.1%, showing that this index has experienced meaningful declines despite its positive multiyear path.
Redfin provides a direct rolling-three-month ZIP resale observation, not rental transactions or rental comparable evidence. In that for-sale universe, the median sold price was $834,811, down 4.7% year over year, with 84 homes sold and a median 21 days on market. Inventory stood at 113 homes, equal to 4.1 months of supply. The average sale-to-list result was 98.7%, only 15.9% of sales closed above list, and 44.6% went off market within two weeks. Those resale signals challenge the otherwise positive rent history: asking rent is still edging upward, but sale prices declined and marketing conditions do not show uniformly aggressive pricing. Annualized ZIP ZORI divided by median sold price produces a 2.96% cross-source screening ratio only; it is not a property-level economic measure.
The current Zillow asking-rent index should not be equated with the matched ACS median gross rent. The ACS five-year survey reports a $1,926 median for occupied renter homes and includes selected utilities, whereas ZORI is an observed asking-rent index; the Zillow figure is 7.0% higher, a difference consistent with their distinct populations and definitions rather than a direct conflict. For wider context, Seattle city has a $2,224 asking-rent context value, King County has a $2,330 context value, and the Seattle-Tacoma-Bellevue, WA metro has a $2,269 context value; each is a wider geographic benchmark rather than a ZIP substitute. The ZIP index sits below all three, but those comparisons do not establish what any particular available home commands.
Bedroom figures are modelled estimates, not measured bedroom rents. They scale the $2,061 ZIP ZORI through the local HUD ladder to estimate $1,709 for a studio, $1,768 for one bedroom, $2,061 for two bedrooms, $2,696 for three bedrooms, and $3,170 for four bedrooms. HUD Fair Market Rent or Small Area Fair Market Rent is instead an administrative, bedroom-specific standard, not asking rent. Its local ladder runs from $2,074 for a studio to $3,847 for four bedrooms, with a $2,501 two-bedroom standard. The lower modelled two-bedroom estimate does not show that available two-bedroom asking rents are lower than HUD standards; it only reflects the specified scaling method and differing source universes.
A mechanical 30% required-income screen converts the current ZIP ZORI into $82,440 of annual household income. That is an arithmetic screen, not advice and not an applicant qualification rule. The matched ACS ZCTA median household income is $114,925, making the index-to-income comparison 21.5% before considering household composition, taxes, debts, utilities beyond those included in ACS gross rent, or unit-specific terms. ACS reports that 38.5% of renter households pay at least 30% of income toward rent. Seattle city context shows 43.9% at that burden level, while King County context shows 46.8%; those broader measures provide comparison only. Neither the ZIP burden rate nor the income screen proves affordability for a particular household or unit.
The matched ACS ZCTA reports 18,488 housing units, including 999 vacant units, for a 5.4% vacancy rate. Renter occupancy accounts for 12,761 homes, or 73.0% of occupied homes, which identifies a renter-heavy stock composition without describing lease terms or available choices. Large multifamily structures account for 9,097 units, a substantial component of the housing base. Of all vacant homes, 668 were classified as vacant for rent. That figure is a survey classification rather than a count of verified, immediately leasable listings, and it cannot establish availability, condition, price, or concessions for any particular unit. It does, however, separate broad stock evidence from Zillow's asking-rent index and Redfin's resale transactions.
The historical sequence is stable growth rather than uninterrupted acceleration. A positive one-year measure confirms that rents have not reversed, but the 0.7% latest pace trails the three-year and five-year annualized rates, so recent direction slows from the longer path instead of fully confirming it. Variability is relatively contained over the observed series, yet the distinct 12.1% drawdown warns against treating the latest index reading as a permanent floor. Transparent national discovery ranks among history-eligible ZIPs are 2,092 for momentum, 1,219 for stability, and 1,946 for balanced history; lower ranks are higher. These are backward-looking discovery measurements, not forecasts, investment recommendations, or claims about future rent behavior.
The evidence has firm boundaries. Zillow ZORI is a blended ZIP asking-rent index rather than a quoted unit rent; ACS is a five-year survey of occupied renter homes; HUD standards are administrative bedroom benchmarks; and Redfin describes direct ZIP for-sale activity rather than rental economics. Necessary property-level checks include the actual advertised rent, bedroom count and layout, building type, lease duration, included utilities, concessions, current availability, and the date of the listing. For resale interpretation, the relevant checks are whether a candidate property resembles the sales counted by Redfin and whether its pricing, marketing time, and sale-to-list result are comparable. These checks determine how closely broad ZIP indicators fit a specific decision without converting any source into evidence it does not provide.
","findings":[{"body":"Zillow's ZIP asking-rent index remained slightly positive over one year, while its longer history stayed positive as well. Redfin's direct ZIP resale data moved differently, with median sold price declining and sale-to-list results below full list price on average. The divergence is a screening tension, not proof that rents or sale prices must move together.","title":"Rent resilience conflicts with softer resale pricing"},{"body":"ZORI is a current typical asking-rent index across blended rental types. ACS median gross rent is a five-year survey measure for occupied renter homes that includes selected utilities. HUD is a bedroom-specific administrative standard. The three sources can differ materially without one serving as a correction to the others.","title":"The source gap is definitional before it is directional"},{"body":"The matched ZCTA has a high renter share and a large multifamily component, while ACS also records vacant-for-rent homes. Those observations describe stock and survey classifications, not verified listings. They cannot indicate a particular unit's condition, price, concessions, lease requirements, or immediate move-in status.","title":"Renter-heavy stock does not equal confirmed availability"},{"body":"The one-year rent measure is positive, but it trails the three-year and five-year annualized changes. Complete history coverage improves continuity of observation, while variability and the prior maximum drawdown show that the index has moved materially through time. The history supports context for the present figure, not a forward conclusion.","title":"History supports continuity, with limits on snapshot confidence"}],"risks":["The Zillow figure is a blended asking-rent index, so it may not match the bedroom mix, building type, utility treatment, lease term, availability date, or concessions attached to a specific advertised home.","ACS results apply to the matched ZCTA statistical area and are survey estimates for occupied renter households; they are not a real-time inventory count and are not identical to USPS delivery ZIP boundaries.","Redfin's rolling-three-month observation covers ZIP resale activity rather than rental transactions. Its sold price, marketing time, inventory, and sale-to-list evidence cannot establish rental pricing or unit-level operating economics.","Positive multiyear rent history does not eliminate risk from slower recent growth or prior drawdowns. Historical ranks, volatility measures, and cross-source screening ratios are backward-looking measurements rather than forecasts."],"qa":[{"a":"It represents Zillow ZORI for the ZIP: a typical observed asking-rent index that blends rental types. It is useful for tracking broad asking-rent conditions, but it is not a lease quote, a measured rent for a specific bedroom count, or evidence that a particular vacant unit is available.","q":"What does the current Zillow rent figure represent?"},{"a":"They measure different evidence universes. ACS median gross rent comes from a five-year survey of occupied renter homes and includes selected utilities. Zillow ZORI measures observed asking-rent conditions. A ZCTA is also a statistical area rather than the same thing as a USPS delivery ZIP.","q":"Why are ACS rent and Zillow ZORI different?"},{"a":"No. The studio through four-bedroom values are modelled estimates created by scaling ZIP ZORI with the local HUD bedroom ladder. HUD Fair Market Rent or Small Area Fair Market Rent is an administrative standard, not asking rent, so neither series substitutes for unit-level bedroom listings.","q":"Are the bedroom rent figures direct market observations?"},{"a":"It is simply annualized ZIP ZORI divided by Redfin's direct ZIP median sold price. Because the numerator is an asking-rent index and the denominator is a rolling resale observation, the ratio is only a cross-source screen and does not describe property-specific economics or future outcomes.","q":"How should the Redfin rent-price screening ratio be interpreted?"}],"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 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