The for-sale record creates the clearest current tension. In the direct rolling-three-month Redfin ZIP resale observation, the median sold price was $824,814, up 0.6% from a year earlier. There were 101 homes sold, with a median 15 days on market. Inventory stood at 110 homes and 3.3 months of supply. The average sale-to-list result was 100.08%; 22.5% of sales closed above list, while 47.4% went off market within two weeks. These are direct ZIP resale measures rather than rental transactions. Taken together, they portray observable resale turnover and a contained price change, but they do not turn those liquidity signals into evidence of a strong rent or income trend.
Zillow's current ZIP ZORI is $1,964 per month, a typical observed asking-rent index blended across rental types, and its current same-month increase is 1.0%. The exact annualized same-month path is 1.0% for 1 year, 1.7% for 3 years, and 3.5% for 5 years. The immediate direction remains upward, but the latest pace breaks from the stronger longer-period growth path rather than confirming it. Annualized variability of monthly returns is 3.0%, meaning individual observations have moved around the trend; the series also endured an 8.7% peak-to-trough drawdown. With 100% history coverage, the transparent national discovery ranks are 1,856 for momentum, 1,576 for stability, and 1,983 for the balanced measure among history-eligible ZIPs, where lower rank is higher. These backward-looking measurements do not forecast rents or recommend an investment; volatility and drawdown argue for treating this month's reading as a snapshot, not a fixed trajectory.
The 98144 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. The ACS 2024 five-year survey reports a $1,812 median gross rent for occupied renter homes; that measure includes selected utilities and is not asking rent. The current ZORI is 8.4% above it, a difference that can reflect distinct source universes, populations, timing, and rent definitions rather than a contradiction. For wider, scope-named context, the City of Seattle rent context is $2,224, King County rent context is $2,330, and the Seattle-Tacoma-Bellevue, WA metro rent context is $2,269. Each is a wider-area context, not a substitute for the ZIP index or a claim about a particular available home.
Bedroom detail needs a separate reading. The local HUD ladder scales the ZIP ZORI into modelled monthly estimates of $1,629 for a studio, $1,685 for one bedroom, $1,964 for two bedrooms, $2,569 for three, and $3,021 for four. They are modelled estimates, not measured bedroom rents. The FY2026 HUD ladder is an administrative, bedroom-specific standard rather than asking rent; its two-bedroom standard is $2,501. Thus the modelled two-bedroom figure is 78.5% of that HUD standard. HUD FMR/SAFMR supports a consistent bedroom scaling input, but it does not convert the Zillow index into a bedroom-level rental observation.
Income and burden supply a different screen, not an answer about any one lease. ACS places median household income at $96,969. Applying a 30% rent-to-income arithmetic screen to the current ZORI produces required annual income of $78,560, and the ZIP asking-rent-to-income screen is 24.3%. This is arithmetic only: it is neither advice nor an applicant qualification rule. In the ACS occupied-renter survey universe, 51.6% of renter households reported paying at least that share of income toward rent. That burden statistic cannot prove what any particular unit costs, who will rent it, or whether a household faces the current asking index. It instead sets a broader survey-based affordability tension beside the asking-rent screen.
The housing base provides another check on how broadly such measures should be generalized. The matched ZCTA contains 16,873 housing units, of which 16,019 are occupied and 854 are vacant. Renter occupancy accounts for 54.5% of occupied homes, while the overall vacancy rate is 5.1%. These are ACS stock and occupancy estimates, not a count of listings available to rent today; they cannot establish vacancy at a given building or unit. The ZIP's renter share is above the King County context share but the vacancy measure should not be merged with metro apartment vacancy, because those are wider and differently defined contexts. The observed stock therefore helps describe tenure and occupancy, while leaving unit-level availability unresolved.
Read across sources, the resale data both confirms and challenges the rental screen. The current resale price change was positive and the ZORI history is still rising, so neither series shows a current directional decline. Yet resale price growth was modest while the rent path has decelerated from its longer-run rate, and the ACS burden signal remains material. Annualized ZIP ZORI divided by the median sold price is 2.86%, solely a cross-source screening ratio. It is not a cap rate, net return, expected return, or property yield, and it excludes property-specific costs, financing, taxes, maintenance, and transaction terms. Resale liquidity can describe the for-sale market; it cannot validate rent comps or convert the screening ratio into property economics.
The decision boundary is therefore methodological. Zillow ZORI is a typical observed asking-rent index across rental types; ACS is a five-year survey of occupied renter homes; HUD FMR/SAFMR is an administrative bedroom standard; and Redfin is a direct rolling-three-month ZIP resale observation. None supplies a lease quote, an appraisal, operating statements, or a unit's actual availability. Useful property-level checks are the advertised rent, bedroom count, included utilities, lease duration, concessions, listing status, and date; for a resale comparison, check the actual sale date, list price, property type, condition, and transaction terms. Those checks preserve the boundaries among the sources. The unresolved question is whether a specific home's current facts match the applicable source universe, rather than whether one area-level snapshot can answer every rental or purchase question.