ZIP 30030 presents a cross-market tension rather than a single signal. Zillow’s June 2026 ZORI is $1,809 per month, a typical observed asking-rent index blended across rental types. The direct Redfin ZIP resale observation reports a rolling-three-month median sold price of $691,744, up 8.94% from a year earlier. Annualizing ZORI and dividing it by that sale price produces a 3.14% cross-source screening ratio only; it is not a cap rate, net return, expected return, or property yield. Resale price growth exceeds the latest rent movement described below, but these measures do not share a transaction universe and cannot show causation.
Current rent positioning is close to, but not identical with, its wider benchmarks. The Decatur city context is $1,762, the DeKalb County context is $1,781, and the Atlanta-Sandy Springs-Alpharetta, GA metro context is $1,854; each is wider context rather than a ZIP rental comp. The ZIP asking-rent index consequently sits above the named city and county contexts but below the named metro context. That ordering describes this month’s relative level, not a quality, availability, or tenant-experience comparison. It also does not convert city, county, or metro evidence into an estimate for any individual listing.
Backward-looking Zillow history gives the rent side more texture. Exact same-month annualized change was 2.17% over one year, 1.05% over three years, and 3.23% over five years. The positive recent direction therefore improves on the slower three-year path, yet it does not match the longer five-year pace. Full 100% coverage across 112 observations reduces missing-month concern. Monthly-return variability annualizes to 3.26%, so the recorded path has moved around a current reading rather than forming a fixed benchmark; one snapshot consequently deserves measured rather than absolute confidence. Separately, the worst recorded peak-to-trough decline was 4.12%, showing that declines occurred despite positive endpoint changes. Transparent national discovery ranks are 1,662 for momentum, 1,990 for stability, and 2,073 for balanced history among eligible ZIPs, with lower ranks stronger. These are historical measurements, not forecasts or investment recommendations.
Universe differences prevent treating the foregoing values as interchangeable. The 30030 label is both a Zillow ZIP market identifier and a matched Census ZCTA label. A ZCTA is a statistical area and is not identical to a USPS delivery ZIP. In the ACS 2024 five-year survey, median gross rent is $1,655 for occupied renter homes and includes selected utilities. ZORI is 9.31% above that survey median. ZORI is an asking-rent index, whereas ACS describes occupied homes over a five-year survey window, so the gap is a source-universe difference rather than direct evidence that one series is wrong or that any unit should rent at either figure.
Bedroom figures require a different boundary. HUD’s FY2026 FMR/SAFMR provides an administrative, bedroom-specific standard rather than an asking-rent observation; its local two-bedroom standard is $2,330. The reported ladder scales ZIP ZORI by that local HUD bedroom relationship, yielding modelled monthly ZIP estimates of $1,576 for a studio, $1,654 for one bedroom, $1,809 for two bedrooms, $2,166 for three bedrooms, and $2,593 for four bedrooms. These are modelled estimates, never measured bedroom rents, and should not be substituted for an actual advertised rent, lease quote, or utility treatment. Their purpose is to preserve the local HUD ladder around the ZIP-wide blended ZORI, not to assert separate observed submarkets.
The 30% required-income screen is deliberately arithmetic. At the current asking-rent index, it produces $72,360 of required annual income. The matched ZCTA’s ACS median household income is $126,830, placing annualized ZORI at 17.1% of that median. This is not advice, a budget rule, or an applicant qualification rule. Distribution matters as well: 47.3% of renter households in the ACS burden tabulation report spending 30% or more of income on gross rent. Survey burden is an aggregate household measure and cannot prove affordability, payment behavior, or burden for a particular current or future tenant.
Supply must likewise remain aggregate. The matched ZCTA has 14,954 housing units and 1,975 vacant units, a 13.2% vacancy rate. The source’s housing-stock classification includes both single-family and large-multifamily units, so the ZIP-wide index should not be read as a unit-type-specific quote. Vacancy data can frame the amount of unused housing in the survey universe, but it does not identify a rentable unit, an asking price, condition, lease timing, or a landlord’s willingness to accept an applicant. Any conclusion about a currently available rental instead needs property-level checks rather than this aggregate ACS count.
Resale liquidity is direct ZIP evidence, but it stays entirely in the for-sale universe. In Redfin’s rolling-three-month observation, 149 homes sold with a median 31 days on market; inventory was 130 homes and months of supply were 2.6. The average sale-to-list result was 99.47%, while 26.92% of sales closed above list. Those signals document resale pricing and marketing behavior, not rental transactions. Together with resale price appreciation running faster than current rent growth, they challenge any simple reading of the rent/history screen as a broad property-market result, while the sale-to-list pattern keeps the resale evidence from being one-dimensional. Before relying on any ZIP-level figure, verify the property’s actual bedroom count, advertised rent, included utilities, lease term and concessions, availability, and whether any sale comparison concerns the same property. Which of those unit facts most changes the ZIP-level picture?
","findings":[{"body":"June 2026 Zillow ZORI for 30030 is $1,809, while the direct rolling-three-month Redfin resale median is $691,744 and its annualized rent-to-price screening ratio is 3.14%. That ratio is only annualized ZORI divided by median sold price. It compares two sources for screening, but establishes neither property-level economics nor a cap rate, net return, expected return, or yield.","title":"Resale acceleration exceeds rent growth"},{"body":"The backward-looking history is positive at the latest one-year endpoint but mixed across horizons: 2.17% over one year, 1.05% annualized over three years, and 3.23% annualized over five years. Complete supplied coverage improves visibility into the record, but past variability and drawdown mean the current index remains a measured snapshot rather than a forecast.","title":"Positive rent direction is mixed by horizon"},{"body":"ZORI, ACS, and HUD provide distinct rent evidence. ZORI tracks typical observed asking rents across rental types; ACS summarizes occupied renter homes and selected utilities over its five-year survey window; HUD sets an administrative bedroom standard. The modelled bedroom ladder uses HUD relationships to scale ZORI, offering a consistent ZIP model rather than measured rents for each unit size.","title":"ZORI, ACS, and HUD answer different questions"},{"body":"The $72,360 arithmetic screen is lower than the matched ZCTA median household income of $126,830, yet 47.3% of renter households are burdened at 30% or more in ACS. The two figures answer different distribution questions. Aggregate burden and vacancy evidence cannot determine an individual applicant’s ability to pay or a particular unit’s current terms.","title":"Income screen does not erase aggregate burden"}],"risks":["Zillow is a blended ZIP asking-rent index, while ACS is a five-year survey of occupied renter homes and HUD is a bedroom-specific administrative standard; treating them as equivalent rents can misstate the relevant question.","Even with complete supplied coverage, history captures past ZORI movements only. Its growth, variability, and drawdown cannot establish future asking rents, future availability, or the outcome for any particular property.","Aggregate ACS vacancy and burden measures do not identify a unit’s condition, utility bill responsibility, concessions, owner policy, payment record, or current availability. Any one listing can materially differ from the ZIP summary.","Redfin’s sale prices and liquidity measures are direct ZIP for-sale observations rather than rental transactions. The annualized rent-to-price screen excludes operating costs, financing, taxes, and property-specific differences and cannot be interpreted as a property yield."],"qa":[{"a":"The report uses 30030 because it is supplied as both a Zillow ZIP market identifier and a matched Census ZCTA label. A ZCTA is a Census statistical area, not a USPS delivery ZIP. The labels align the Zillow and ACS references here, but the sources retain different geographic and measurement purposes.","q":"Why does the report distinguish a ZCTA from a USPS ZIP?"},{"a":"The studio through four-bedroom figures are modelled monthly ZIP estimates. They start with the ZIP-wide Zillow ZORI and apply the local FY2026 HUD FMR/SAFMR bedroom ladder, normalized so the two-bedroom model equals ZORI. HUD is an administrative standard, not asking rent, so these outputs are not measured bedroom rent observations or listing quotes.","q":"How were the bedroom-level rent figures produced?"},{"a":"No. The $72,360 figure results from applying a 30% arithmetic share to the current ZIP ZORI on an annual basis. It is not advice, a household budget standard, or an applicant qualification test. The ACS burden share describes surveyed renter households in aggregate and cannot decide an individual applicant’s situation.","q":"Does the required-income screen qualify a renter?"},{"a":"Redfin directly reports ZIP resale behavior over its rolling-three-month window: sold prices, price change, sales count, marketing time, inventory, supply, and sale-to-list outcomes. It does not report rental transactions or establish an asking rent for a property. Comparing annualized ZORI with median sale price provides only a cross-source screen, not property economics or a return measure.","q":"What does the Redfin resale evidence establish?"}],"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 FY2026","pulledAt":"2026-07-26","url":"https://www.huduser.gov/portal/datasets/usps_crosswalk.html"},{"key":"realtor_county","name":"Realtor.com Economic Research — county listing inventory","release":"county inventory 2026-06","pulledAt":"2026-07-28","url":"https://www.realtor.com/research/data/"},{"key":"redfin","name":"Redfin Data Center — inventory, days on market, and price cuts","release":"metro tracker through 2026-05-01","pulledAt":"2026-07-26","url":"https://www.redfin.com/news/data-center/"},{"key":"redfin_zip","name":"Redfin Data Center — ZIP resale activity and supply","release":"ZIP rolling 3 months through 2026-06-30; updated 2026-07-03","pulledAt":"2026-08-12","url":"https://www.redfin.com/news/data-center/"},{"key":"zillow_county","name":"Zillow ZHVI and ZORI — county values and rents","release":"county ZHVI/ZORI 2026-06","pulledAt":"2026-07-26","url":"https://www.zillow.com/research/data/"},{"key":"zillow_zori","name":"Zillow ZORI — metro market rents","release":"Metro_zori_uc_sfrcondomfr_sm_sa_month.csv","pulledAt":"2026-07-26","url":"https://www.zillow.com/research/data/"},{"key":"zillow_zori_city","name":"Zillow ZORI — city market rents","release":"zillow_zori_city.csv","pulledAt":"2026-07-29","url":"https://www.zillow.com/research/data/"},{"key":"zillow_zori_zip","name":"Zillow ZORI — ZIP market rents","release":"ZORI ZIP 2026-06","pulledAt":"2026-08-08","url":"https://www.zillow.com/research/data/"}],"history":[{"period":"2017-03-01","rent":1276.479196},{"period":"2017-04-01","rent":1296.41977},{"period":"2017-05-01","rent":1286.230136},{"period":"2017-06-01","rent":1305.432645},{"period":"2017-07-01","rent":1303.072983},{"period":"2017-08-01","rent":1337.373723},{"period":"2017-09-01","rent":1349.741779},{"period":"2017-10-01","rent":1351.698827},{"period":"2017-11-01","rent":1317.153324},{"period":"2017-12-01","rent":1314.904763},{"period":"2018-01-01","rent":1331.695545},{"period":"2018-02-01","rent":1348.338945},{"period":"2018-03-01","rent":1357.834498},{"period":"2018-04-01","rent":1335.045639},{"period":"2018-05-01","rent":1369.427098},{"period":"2018-06-01","rent":1360.503122},{"period":"2018-07-01","rent":1377.946726},{"period":"2018-08-01","rent":1364.986293},{"period":"2018-09-01","rent":1385.454396},{"period":"2018-10-01","rent":1396.92882},{"period":"2018-11-01","rent":1410.462294},{"period":"2018-12-01","rent":1394.94909},{"period":"2019-01-01","rent":1390.54446},{"period":"2019-02-01","rent":1399.360383},{"period":"2019-03-01","rent":1405.497572},{"period":"2019-04-01","rent":1422.036606},{"period":"2019-05-01","rent":1416.423546},{"period":"2019-06-01","rent":1429.018468},{"period":"2019-07-01","rent":1429.521177},{"period":"2019-08-01","rent":1441.955645},{"period":"2019-09-01","rent":1436.294471},{"period":"2019-10-01","rent":1439.169762},{"period":"2019-11-01","rent":1450.36867},{"period":"2019-12-01","rent":1469.155703},{"period":"2020-01-01","rent":1473.509259},{"period":"2020-02-01","rent":1466.544938},{"period":"2020-03-01","rent":1435.771199},{"period":"2020-04-01","rent":1423.05584},{"period":"2020-05-01","rent":1413.720131},{"period":"2020-06-01","rent":1412.859034},{"period":"2020-07-01","rent":1415.754612},{"period":"2020-08-01","rent":1415.166445},{"period":"2020-09-01","rent":1423.13453},{"period":"2020-10-01","rent":1434.019159},{"period":"2020-11-01","rent":1447.373478},{"period":"2020-12-01","rent":1439.245101},{"period":"2021-01-01","rent":1435.258554},{"period":"2021-02-01","rent":1448.495237},{"period":"2021-03-01","rent":1464.868539},{"period":"2021-04-01","rent":1494.541153},{"period":"2021-05-01","rent":1509.244961},{"period":"2021-06-01","rent":1543.213646},{"period":"2021-07-01","rent":1567.729427},{"period":"2021-08-01","rent":1614.457385},{"period":"2021-09-01","rent":1641.890971},{"period":"2021-10-01","rent":1667.874929},{"period":"2021-11-01","rent":1687.434654},{"period":"2021-12-01","rent":1704.51155},{"period":"2022-01-01","rent":1723.598339},{"period":"2022-02-01","rent":1706.28604},{"period":"2022-03-01","rent":1720.067553},{"period":"2022-04-01","rent":1718.467973},{"period":"2022-05-01","rent":1745.245491},{"period":"2022-06-01","rent":1736.64431},{"period":"2022-07-01","rent":1742.779884},{"period":"2022-08-01","rent":1734.112634},{"period":"2022-09-01","rent":1737.060701},{"period":"2022-10-01","rent":1728.359047},{"period":"2022-11-01","rent":1718.834394},{"period":"2022-12-01","rent":1710.417674},{"period":"2023-01-01","rent":1721.008731},{"period":"2023-02-01","rent":1755.945672},{"period":"2023-03-01","rent":1774.672099},{"period":"2023-04-01","rent":1773.592098},{"period":"2023-05-01","rent":1755.577214},{"period":"2023-06-01","rent":1752.685368},{"period":"2023-07-01","rent":1747.815479},{"period":"2023-08-01","rent":1732.641339},{"period":"2023-09-01","rent":1721.939316},{"period":"2023-10-01","rent":1717.273811},{"period":"2023-11-01","rent":1721.387558},{"period":"2023-12-01","rent":1731.206841},{"period":"2024-01-01","rent":1716.809127},{"period":"2024-02-01","rent":1711.715559},{"period":"2024-03-01","rent":1702.06082},{"period":"2024-04-01","rent":1714.217458},{"period":"2024-05-01","rent":1725.715043},{"period":"2024-06-01","rent":1734.832815},{"period":"2024-07-01","rent":1737.43136},{"period":"2024-08-01","rent":1734.638892},{"period":"2024-09-01","rent":1737.675324},{"period":"2024-10-01","rent":1735.47128},{"period":"2024-11-01","rent":1738.188705},{"period":"2024-12-01","rent":1738.958276},{"period":"2025-01-01","rent":1753.154386},{"period":"2025-02-01","rent":1757.82411},{"period":"2025-03-01","rent":1753.52647},{"period":"2025-04-01","rent":1750.378065},{"period":"2025-05-01","rent":1754.705909},{"period":"2025-06-01","rent":1770.170383},{"period":"2025-07-01","rent":1777.062321},{"period":"2025-08-01","rent":1794.553931},{"period":"2025-09-01","rent":1803.323247},{"period":"2025-10-01","rent":1814.926838},{"period":"2025-11-01","rent":1818.216317},{"period":"2025-12-01","rent":1819.372452},{"period":"2026-01-01","rent":1817.647449},{"period":"2026-02-01","rent":1814.807634},{"period":"2026-03-01","rent":1823.390784},{"period":"2026-04-01","rent":1824.233291},{"period":"2026-05-01","rent":1821.506382},{"period":"2026-06-01","rent":1808.661111}],"historySummary":{"pointCount":112,"firstPeriod":"2017-03-01","latestPeriod":"2026-06-01","coverageMonths":112,"coverageRatio":1,"changes":{"1":{"years":1,"startPeriod":"2025-06-01","endPeriod":"2026-06-01","startRent":1770.170383,"endRent":1808.661111,"change":0.021744080891675344,"cagr":0.021744080891675344},"3":{"years":3,"startPeriod":"2023-06-01","endPeriod":"2026-06-01","startRent":1752.685368,"endRent":1808.661111,"change":0.03193713145667121,"cagr":0.010534348316794118},"5":{"years":5,"startPeriod":"2021-06-01","endPeriod":"2026-06-01","startRent":1543.213646,"endRent":1808.661111,"change":0.1720095371681285,"cagr":0.03225317927644311}},"maxDrawdown":-0.041160396264601884,"annualizedVolatility":0.03258294921997917,"consecutiveReturnCount":111}}