The sharpest measured tension in 10016 is a current $5,153 monthly Zillow ZORI alongside a $140,381 ACS median household income, even as the asking-rent index rose 5.9% from a year earlier. Applying the stated 30% share to the index produces a required income of $206,120. That required-income screen is arithmetic, not advice, a prediction of tenant behavior, or an applicant qualification rule. It compares a ZIP-wide rent index with a household-income median, rather than any signed lease or particular household. The result nevertheless frames how far a typical current asking-rent snapshot sits from the reported income benchmark and makes affordability the central measured tension.
The rent history shows an upward path, but not a smooth one. The one-year exact same-month rent-history measure was 5.9%, the three-year annualized measure was 4.1%, and the five-year annualized measure was 8.1%. Recent direction therefore confirms the longer upward direction, while falling short of the faster five-year pace. Variability in monthly rent changes annualized to 3.1%, which supports some confidence that the current snapshot reflects an established index rather than a single erratic print, but does not eliminate timing risk. Separately, the maximum drawdown was 19.1%, documenting a meaningful historical retreat before recovery. Coverage was 97.8%; the transparent national discovery ranks were 350 for momentum and 1,850 for stability, where lower ranks are higher. These are backward-looking measurements, not forecasts or investment recommendations.
Source definitions explain why the current asking measure should not be treated as a lease census. The five-digit label 10016 is both 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. Zillow ZORI is a typical observed asking-rent index blended across rental types. In contrast, the ACS 2024 five-year survey reports a $3,433 median gross rent among occupied renter homes and includes selected utilities. That survey measure is below the current asking index, but it is a different population and time framework. HUD's FY2026 two-bedroom FMR/SAFMR standard is $2,616; it is an administrative, bedroom-specific standard rather than asking rent.
The bedroom ladder is useful only as a modelling device. Scaling ZIP ZORI by the local HUD ladder produces modelled monthly estimates of $3,738 for a studio, $4,336 for one bedroom, $5,153 for two bedrooms, $6,312 for three bedrooms, and $7,273 for four bedrooms. These are modelled estimates, never measured bedroom rents or unit-level comparables. The ladder preserves HUD's local bedroom relationships while anchoring the result to the ZIP-wide asking-rent index. It cannot capture differences in building type, condition, utilities, lease structure, concessions, availability, or the distribution of observed listings within each bedroom category. The matching two-bedroom figure is the model anchor, not confirmation that every two-bedroom asks that amount.
Housing composition gives the affordability and vacancy evidence a separate survey context. The matched ZCTA had 37,219 housing units, including 32,622 units in large multifamily structures, and renter households represented 74.9% of occupied homes. ACS counted 6,984 vacant units, an 18.8% vacancy rate, with 781 vacant units classified for rent. Those counts do not establish that a particular apartment is available, suitably priced, or comparable to the Zillow index. Among renter households, 10,246, or 45.2%, reported spending at least 30% of income on gross rent. Because this burden measure is based on occupied renter homes and gross rent, it should not be read as a direct measure of the cost or affordability of a newly advertised unit.
Wider geography provides context, not substitutes for ZIP evidence. In City of New York context, the rental reference is $4,133; in New York County context, it is $4,833; and in the New York-Newark-Jersey City, NY-NJ-PA metro context, it is $3,573. The 10016 Zillow index is above each of those wider-area references. The metro context also reports a 5.2% apartment vacancy rate, a differently scoped measure from the ZCTA-wide vacancy estimate. These comparisons help locate the ZIP within named city, county, and metro geographies, but they do not change the ZIP's asking-rent, ACS, HUD, or resale evidence universes.
Redfin supplies a different direct ZIP signal: a rolling-three-month 10016 for-sale/resale observation, not rental transactions. Redfin reported a $969,281 median sold price, up 10.5% year over year, with 121 homes sold and 138 median days on market. Inventory was 374 homes and months of supply stood at 9.4. Sale-to-list evidence was restrained rather than uniformly aggressive: average sale-to-list was 99.76%, while 5.94% of sales closed above list. Annualized ZIP ZORI divided by Redfin median sold price creates a 6.38% screening ratio only. It is a cross-source screening ratio, not a property-economics measure. Higher resale prices coexist with rent growth, yet the lengthy marketing time and substantial supply challenge any simple reading of uniformly tight conditions from the asking-rent history or income screen.
Decision use requires keeping timing and unit detail visible. Zillow tracks a blended asking-rent index, ACS is a five-year survey of occupied homes, HUD is a program standard, and Redfin records ZIP resale outcomes; none alone identifies the economics of a specific listing. A property-level review should verify the advertised rent, actual bedroom count, included utilities, lease term, concessions, availability date, building characteristics, and recent comparable sale records where resale is relevant. It should also distinguish a listed asking rent from executed rent and a ZIP resale median from the value of an individual property. Does the target unit's current listing evidence fit the modelled bedroom range without relying on ZIP-wide vacancy, burden, or resale statistics as proof about that unit?
","findings":[{"body":"The current $5,153 Zillow asking-rent index produces a $206,120 required-income figure under the 30% arithmetic screen, compared with a $140,381 ACS median household income. This does not determine whether any household qualifies or can afford a particular apartment. It does identify a substantial mismatch between a current ZIP asking-rent index and the survey income benchmark.","title":"Affordability screen exceeds the reported income benchmark"},{"body":"The one-year history measure of 5.9% exceeds the three-year annualized 4.1% change but remains below the five-year annualized 8.1% rate. That pattern confirms positive recent direction while indicating a slower pace than the longer run. Monthly-change variability and the prior 19.1% maximum drawdown mean a single current rent reading warrants context rather than extrapolation.","title":"Rent growth remains positive, with meaningful historical path risk"},{"body":"The ZCTA survey reports an 18.8% overall vacancy rate and 781 units vacant for rent, while 45.2% of renter households reported gross-rent burdens of at least 30% of income. Vacancy is an area-wide stock classification, whereas burden concerns occupied renter households. Neither measure proves availability, rent level, condition, or affordability for a particular listed unit.","title":"Survey vacancy and renter burden point in different directions"},{"body":"Redfin's direct ZIP resale evidence combines a 10.5% year-over-year gain in median sold price with 138 median days on market and 9.4 months of supply. Those resale conditions coexist with positive ZIP asking-rent history, but they are not rental evidence. The 6.38% annualized-rent-to-sold-price screen is useful only as a cross-source comparison and should not be treated as property-level economics.","title":"Resale data challenge a one-dimensional tightness narrative"}],"risks":["Zillow ZORI blends observed asking rents across rental types, so the ZIP figure may differ materially from a specific unit's executed rent, utilities, concessions, lease duration, bedroom count, or availability date.","ACS is a matched ZCTA five-year survey of occupied homes, not a current listing sample; its geographic boundary, timing, utilities treatment, and sampling uncertainty differ from Zillow's ZIP asking-rent index.","Vacancy and rent-burden statistics are aggregate survey measures. They cannot demonstrate that a particular vacant unit is rentable, comparable, legally available, affordable to a given household, or offered at the reported index level.","Redfin measures direct ZIP resale activity rather than rental transactions. Median sold price and the rent-to-price screening ratio omit property-specific expenses, financing, taxes, building charges, condition, and transaction-level differences."],"qa":[{"a":"They measure different universes. Zillow ZORI is a current typical observed asking-rent index blended across rental types. ACS median gross rent is a five-year survey estimate for occupied renter homes and includes selected utilities. A difference between them can reflect timing, population, utility treatment, and the distinction between advertised asks and occupied-home rents.","q":"Why is the Zillow asking-rent index higher than the ACS gross-rent figure?"},{"a":"No. The studio through four-bedroom figures are modelled monthly estimates created by scaling the ZIP Zillow ZORI with the local HUD bedroom ladder. HUD FMR/SAFMR is an administrative bedroom-specific standard, not asking rent. The estimates provide a consistent sizing framework, but they are not measured rents or direct unit comparables.","q":"Are the bedroom rent figures observed rents for 10016?"},{"a":"The history supports an upward recent direction because the one-year, three-year, and five-year same-month measures are positive. However, annualized variability in monthly changes and the prior maximum drawdown show that the path was not uniform. The current index is informative as a backward-looking snapshot, but it should not be projected as a forecast.","q":"What does the rent history say about confidence in the current snapshot?"},{"a":"Redfin is direct rolling-three-month ZIP for-sale evidence, so it should be used to describe resale pricing, marketing time, supply, and sale-to-list conditions only. Comparing annualized Zillow ZORI with median sold price creates a cross-source screening ratio. It does not convert resale observations into rental comps or establish property-level financial outcomes.","q":"How should the Redfin resale figures be used with the rent data?"}],"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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