The central measured tension in 77373 is that the current rent signal remains positive while direct ZIP resale evidence shows marketing time and sale-to-list outcomes that do not read as uniformly aggressive. Zillow’s June 2026 ZIP ZORI is $1,857 per month, while the income screen is comparatively moderate at the area-wide median household level. That combination can make the snapshot look stable, but it does not establish the economics, condition, availability, or tenant demand of any particular home. The historical series also shows growth that has slowed from its longer-run pace, so the present asking-rent reading deserves more confidence as a broad benchmark than as a precise unit-level conclusion.
For June 2026, Zillow’s ZIP-level ZORI of $1,857 was 1.2% higher than a year earlier. ZORI is a typical observed asking-rent index blended across rental types, rather than a survey of occupied homes or a bedroom-specific quote. For wider context, Spring city-context rent is $1,750, Harris County county-context rent is $1,600, and Houston-The Woodlands-Sugar Land metro-context rent is $1,648; these are wider geographies, not substitutes for the ZIP observation. The five-digit 77373 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.
Backward-looking Zillow history confirms rent growth in direction but not in pace. The exact same-month one-year change is 1.2%, versus a three-year annualized change of 2.7% and a five-year annualized change of 4.4%. Thus, the latest year remains positive but breaks from the faster expansion recorded over the longer path. The history has complete coverage, supporting continuity of the comparison. Monthly returns imply 1.9% annualized variability, which limits confidence in treating one current reading as a perfectly fixed level; the largest recorded peak-to-trough decline was 1.5%, a comparatively contained setback. Momentum ranks 1,589th, stability ranks 102nd, and balanced ranks 632nd among history-eligible ZIPs. Those are transparent national discovery ranks, not forecasts or investment recommendations.
The bedroom ladder should be read as a model, not as a set of observed bedroom rents. Scaling ZIP ZORI through the local HUD ladder produces modelled monthly estimates of $1,514 for a studio, $1,562 for one bedroom, $1,857 for two bedrooms, $2,495 for three bedrooms, and $3,114 for four bedrooms. The local FY2026 HUD standards span from $1,590 for a studio to $3,270 for four bedrooms. HUD FMR or SAFMR is an administrative, bedroom-specific standard rather than asking rent, while the Zillow index blends rental types. The modelled estimates are useful for internally consistent sizing comparisons only; they do not document what a specific bedroom count actually leased for.
The matched ACS 2024 five-year ZCTA survey describes occupied housing and household conditions rather than current listings. It reports 24,239 housing units, a 5.3% vacancy rate, and a 27.2% renter share. The stock is weighted toward 20,892 single-family units, with 1,565 units in large multifamily structures. ACS median gross rent is $1,706, with a $59 margin of error, and includes selected utilities for occupied renter homes. That survey median is 8.9% below the current Zillow asking-rent index, a difference consistent with their distinct universes and timing rather than evidence of a gap for every unit. Neither the ACS vacancy measure nor the structure mix proves current vacancy, pricing, or turnover at a particular property.
At the ZCTA-wide median household income of $88,617, annualized ZIP ZORI represents a 25.1% asking-rent-to-income relationship. Applying a 30% rent-share calculation to the current monthly index produces required annual income of $74,280. This is arithmetic only, not advice and not an applicant qualification rule; median household income also does not describe the income of each renter household. In the ACS renter-home survey, 35.4% of renter households were burdened at 30% or more of income, showing that the broad income screen and household-level burden measure can point in different directions. Sampling uncertainty applies to the ACS renter and burden estimates, so the burden share is a population measure rather than a statement about an individual tenant.
Redfin supplies a direct rolling-three-month ZIP resale observation, which concerns for-sale transactions rather than rental transactions. Its median sold price is $249,944, essentially unchanged year over year at negative 0.02%, with 263 homes sold and median marketing time of 57 days. Inventory stands at 328 homes, down 21.4% from a year earlier, while months of supply is 3.8. The average sale-to-list result is 98.3%, and 13.7% of sales closed above list price. Those resale liquidity and negotiation signals create a useful tension: lower inventory can align with the still-rising rent index, yet time on market and below-list average sales challenge a simple interpretation of uniformly strong conditions. Annualized ZIP ZORI divided by median sold price is an 8.9% cross-source screening ratio only, not a property-level return measure.
These measures have different dates, definitions, and coverage, so they cannot replace property-level review. A concrete check should confirm that a home falls within the 77373 market identifier, identify its actual bedroom count, and compare its advertised rent, utility treatment, lease terms, and availability with the modelled ladder rather than treating that ladder as a quote. For a purchase-side comparison, review the home’s condition, active competing listings, closed sales with similar physical characteristics, original and final list prices, and actual marketing history. The unresolved question is whether a specific property’s rent and resale evidence resemble the ZIP benchmarks, not whether the ZIP averages can answer that question by themselves.
","findings":[{"body":"The current Zillow ZIP ZORI is above its year-earlier level, but the one-year growth rate is below both the three-year and five-year annualized measures. Complete history coverage and limited drawdown support continuity of the series, while low variability supports use as a broad benchmark rather than a precise prediction for an individual listing.","title":"Rent growth remains positive but has decelerated"},{"body":"Zillow ZORI measures blended observed asking rents, whereas ACS median gross rent is a five-year survey measure for occupied renter homes that includes selected utilities. HUD supplies administrative bedroom standards. The modelled bedroom values combine Zillow’s ZIP index with the local HUD ladder, so they are scaling estimates and not measured rents by bedroom count.","title":"Source definitions explain the rent gap"},{"body":"The ZIP asking-rent-to-income screen falls below the 30% threshold when compared with area-wide median household income, yet more than one-third of ACS renter households report spending at least 30% of income on rent. This contrast means the broad affordability calculation should not be treated as evidence about any applicant or current tenant.","title":"Broad income arithmetic and renter burden diverge"},{"body":"Redfin’s direct ZIP resale data show a nearly unchanged median sold price, measurable sales volume, several weeks of marketing time, and average sales below list price. Lower inventory offers a countervailing signal. The annualized-rent-to-sold-price figure is useful only for cross-source screening and does not describe expenses, financing, or property-specific economics.","title":"Resale signals temper the rent snapshot"}],"risks":["Zillow asking-rent indexing, ACS occupied-home survey results, HUD administrative standards, and Redfin resale observations use different universes, dates, and unit concepts, so apparent gaps should not be treated as direct property-level discrepancies.","The positive one-year rent result is slower than the longer historical annualized changes. Even with low measured variability and limited drawdown, a current ZIP rent index remains a backward-looking aggregate rather than a guaranteed lease outcome.","ACS renter, burden, income, and vacancy figures are survey estimates for the matched ZCTA and include sampling uncertainty. They cannot establish tenant finances, available-unit vacancy, utilities, or affordability for a particular address.","Redfin resale evidence records for-sale outcomes over a rolling three-month period, not rental transactions. Sold-price, marketing, inventory, and sale-to-list signals should not be converted into assumptions about operating costs or lease performance."],"qa":[{"a":"The two values answer different questions. Zillow ZORI is a current ZIP-level index of typical observed asking rents across rental types. ACS median gross rent is a five-year survey estimate for occupied renter homes and includes selected utilities. Timing, occupancy status, utility treatment, and rental mix can therefore produce a difference without identifying an error.","q":"Why does Zillow rent exceed ACS median gross rent?"},{"a":"No. The studio through four-bedroom figures are modelled estimates created by scaling the overall ZIP ZORI using the local HUD bedroom ladder. They provide a consistent comparison framework, but they are not observed leases, advertised listings, or verified transaction rents for units with those bedroom counts.","q":"Are the bedroom figures actual ZIP rents by bedroom count?"},{"a":"It is a simple arithmetic screen: annualized ZIP asking rent divided by 30% produces an income amount. It is not affordability advice, a lending metric, or an applicant qualification standard. It also uses area-wide median household income for comparison, which does not represent the income of every renter household.","q":"What does the 30% required-income figure mean?"},{"a":"The ratio divides annualized ZIP ZORI by Redfin’s direct ZIP median sold price. It is a cross-source screening comparison between an asking-rent index and resale observations. It does not include operating expenses, taxes, insurance, repairs, financing, vacancy, concessions, or the physical characteristics of any individual property.","q":"How should the Redfin 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 crosswalk and Small Area FMRs — ZIP rent 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