In June 2026, ZIP 19382's Zillow Observed Rent Index (ZORI) stood at $2,220, 3.1% above the same month a year earlier. The central tension appears in the separate for-sale record: Redfin's direct rolling-three-month ZIP resale observation through June 30 shows a $661,351 median sold price, 2.7% below its prior-year level. That difference is not evidence of one market causing the other. ZORI is a typical observed asking-rent index blended across rental types; Redfin records resale transactions. The rent reading therefore signals firmer asking-rent conditions while the sale-price comparison challenges any simple claim that rental and resale values were moving in lockstep. Neither series is a forecast, an investment recommendation, or a property-specific valuation.
History gives the rent signal needed context. At the stated Zillow endpoint, exact same-month changes annualize to 3.1% over one year, 4.0% over three years, and 5.2% over five years. The recent direction thus confirms the longer upward path because it remains positive, but it breaks from its earlier pace through progressive deceleration. Complete 100% coverage reduces concern about a missing segment rather than guaranteeing that a current quote is representative. The series registered 2.9% annualized monthly-return variability, so one current snapshot carries less standalone confidence than its long, fully covered path. Its maximum drawdown was -2.6%, showing that the largest observed peak-to-trough retreat was limited in this record. Transparent national discovery ranks were 761 for momentum, 1,343 for stability, and 703 for the balanced measure among history-eligible ZIPs, where lower ranks are higher. These backward-looking measurements do not predict later rent.
Scope differences explain why no one rent number should replace another. For Zillow context, the city-scope West Chester reading was $2,201, the county-scope Chester County reading was $2,214, and the metro-scope Philadelphia-Camden-Wilmington, PA-NJ-DE-MD reading was $1,928; each is wider context, not a ZIP substitute. The matched 19382 ZCTA's ACS 2024 five-year median gross rent was $1,830, and the current ZIP asking-rent index was 21.3% higher. ACS is a survey of occupied renter homes and its gross-rent measure includes selected utilities, rather than a current asking-rent series. A Census ZCTA is a statistical area and is not identical to a USPS delivery ZIP, even when this five-digit label is both the Zillow ZIP market identifier and the Census match.
Bedroom figures require even stricter source handling. The studio, one-bedroom, two-bedroom, three-bedroom, and four-bedroom figures of $1,716, $1,860, $2,220, $2,662, and $2,970 are modelled monthly ZIP estimates, not measured bedroom rents. They scale the ZIP ZORI by the local HUD ladder. HUD's FY 2026 two-bedroom FMR/SAFMR standard is $2,160, placing the corresponding modelled two-bedroom estimate modestly above that administrative benchmark. HUD FMR/SAFMR is a bedroom-specific program standard, not asking rent and not proof of what any home is listed for. The calculation is useful for preserving the local bedroom pattern around ZORI, but it does not observe unit condition, lease terms, concessions, utility treatment, or the mix of properties contributing to Zillow's index. These distinctions keep the bedroom output from being mistaken for a comp set.
Affordability produces another tension between a broad benchmark and observed renter outcomes. Applying the 30% screen to annualized ZORI produces $88,800 of required household income, compared with a $132,091 ZCTA median household income. The resulting asking-rent-to-income screen is 20.2%. This is arithmetic, not advice and not an applicant qualification rule; the ZIP's household-income median cannot identify a prospective renter's income or expenses. In the ACS renter survey, 3,003 of 6,249 renter households, or 48.1%, reported spending at least that threshold of household income on gross rent. Because that burden statistic is an occupied-household survey measure and gross rent includes selected utilities, it neither describes a particular available unit nor converts the ZORI into an all-in payment.
The ACS housing-stock frame makes those renter figures less universal than an area-wide impression might suggest. The matched ZCTA had 22,256 housing units and 816 vacant units, a 3.7% vacancy rate; renter-occupied homes accounted for 29.1% of occupied stock. Of the vacancy classifications, 268 units were vacant for rent, a category that does not establish availability, price, condition, or suitability for any particular unit. Single-family structures outnumbered large-multifamily units, so the stock mix should not be inferred from ZORI's blend of rental types. These are ACS five-year survey estimates of homes and occupancy, not a real-time listing census or a statement about property-level vacancy.
Resale liquidity remains an important counterweight, but only within Redfin's for-sale universe. The direct rolling-three-month ZIP record had 175 homes sold, a 21-day median marketing time, 98 homes in inventory, and 1.7 months of supply. It also showed a 102.5% average sale-to-list ratio and 74.1% going off market within two weeks. Together with the earlier price decline, those turnover and pricing signals complicate, rather than resolve, the positive rent-history and income-screen story: observed resale turnover coexisted with a lower median sold price. Annualized ZIP ZORI divided by the median sold price equals 4.03%, solely a cross-source screening ratio; it is not a cap rate, property yield, net return, or expected return.
Decision use depends on retaining the boundaries between an asking-rent index, an occupied-home survey, a HUD standard, and sale transactions. A property-level file would need the exact address's ZIP assignment, bedroom count, current asking rent, lease date and term, included utilities, concessions, property type, condition, and whether any candidate sale is genuinely comparable in timing and attributes. It would also need confirmation that an advertised unit is actually available; neither the ZCTA vacancy tabulation nor the for-rent vacancy category proves that. ZORI, ACS, HUD, and Redfin do not report the same population or the same economic concept. The data support a screened comparison and a backward-looking description, not a forecast or a conclusion about a specific household or home. Which property-level facts would change the apparent rent-versus-resale tension?
","findings":[{"body":"ZORI reached $2,220 in June 2026, and the same-month history stayed positive over each stated horizon, but its pace slowed from the five-year rate to the one-year rate. Redfin's direct ZIP median sold price declined year over year. This is a decision-relevant cross-universe tension, not proof that one market movement caused the other.","title":"Rent history and resale are not aligned"},{"body":"The current asking-rent index is 21.3% above matched ZCTA ACS median gross rent, but their universes differ. ACS is a five-year survey of occupied renter homes and includes selected utilities; ZORI is a blended asking-rent index. HUD FMR/SAFMR is instead an administrative bedroom standard. The ZCTA is a statistical geography rather than an identical USPS delivery ZIP.","title":"Four rent constructs answer different questions"},{"body":"The 30% arithmetic screen places annual ZORI below the ZCTA median household income benchmark, while 48.1% of surveyed renter households crossed the gross-rent burden threshold. That contrast does not identify any applicant's income or expenses. It shows why a broad median-income comparison and an occupied-household burden statistic should be read together but not merged.","title":"Income screen conflicts with burden share"},{"body":"Redfin recorded direct ZIP resale liquidity measures including short marketing time, constrained months of supply, and sale-to-list strength, while the median sale price declined. These are sale records, not rental transactions. The annualized-rent-to-sale-price figure is only a cross-source screening ratio and cannot establish a cap rate, property yield, net return, or expected return.","title":"Liquidity is observable; property economics are not"}],"risks":["The $2,220 ZORI is a blended asking-rent index, so any specific home's advertised rent can depart from it because bedroom count, terms, included utilities, concessions, property type, and condition are unobserved in the index.","The matched ZCTA is a statistical geography and a five-year survey of occupied homes. Its median income, gross rent, renter share, burden, and vacancy measures should not be read as real-time facts about any USPS delivery ZIP or listed unit.","HUD FMR/SAFMR levels are administrative bedroom standards. Scaling ZORI with the ladder creates coherent modelled estimates, but the method does not measure actual bedroom rents or capture individual units' lease terms, utility treatment, or quality.","Redfin's rolling-three-month metrics describe ZIP resale outcomes only. Combining annualized ZORI with median sold price is sensitive to distinct source definitions and timing, and it omits property operating costs and individual transaction characteristics."],"qa":[{"a":"ZORI establishes a typical observed asking-rent index for the Zillow ZIP market in June 2026, blended across rental types. It establishes neither an executed lease price nor a bedroom-specific rent. Its increase and historical path are backward-looking observations, not forecasts or property valuation conclusions.","q":"What does the June Zillow reading establish?"},{"a":"ACS sampled occupied renter homes over five years and reports median gross rent with selected utilities, whereas ZORI is a current observed asking-rent index. The 19382 ZCTA is a Census statistical area, not the same thing as a USPS delivery ZIP, so the two values are informative but not interchangeable.","q":"Why does ACS median gross rent differ from ZORI?"},{"a":"The displayed studio through four-bedroom figures are modelled ZIP estimates obtained by scaling ZORI using the local HUD ladder. HUD FMR/SAFMR is an administrative standard by bedroom, not an asking-rent survey. The figures cannot establish the rent of a particular unit, even when its bedroom count matches.","q":"Are the displayed bedroom figures measured rents?"},{"a":"Redfin's observation reports resale transactions, including price, sales volume, marketing time, inventory, supply, and sale-to-list outcomes, not rental deals. Dividing annualized ZORI by the median sold price creates only a cross-source screening ratio. It does not include operating costs, nor does it establish a cap rate, property yield, net return, expected return, or applicant affordability.","q":"Does the rent-to-sale-price screen measure property return?"}],"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 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