ZIP 29212 has a decision tension between its rental index and resale direction. In Redfin’s direct rolling-three-month ZIP resale observation ending June 2026, the median sold price was $276,687, 5.08% below the prior-year reading. Zillow’s June ZIP ZORI, in contrast, was $1,620 per month. Annualizing the index and dividing it by that sold-price median produces a 7.03% cross-source screening ratio. It is not a cap rate, net return, expected return, property yield, or a statement of any home’s economics. The two series may coexist because one is an asking-rent index and the other describes for-sale transactions; the observed contrast is a signal to test, not a conclusion about any address.
Over the longer series, the rent index remains positive but its pace has slowed. Exact same-month ZORI changes annualize to 0.93% over one year, 2.14% over three years, and 5.20% over five years. Recent direction therefore confirms a positive longer path while breaking from the faster pace recorded over the longer windows. The backward-looking record has complete coverage over 113 monthly observations. Across the recorded monthly returns, variation annualizes to 3.56%; separately, the maximum peak-to-trough decline was 4.88%. This high-variability history reduces the confidence that belongs in one current rent snapshot. Transparent national discovery ranks are 1,760 for momentum, 2,285 for stability, and 2,341 for the balanced measure among history-eligible ZIPs, where lower ranks indicate higher relative results. They are descriptive ranks, not forecasts or investment recommendations.
Definitions control the rent comparison. The five-digit label is both the Zillow ZIP market identifier and a Census ZCTA match; 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 the matched ACS 2024 five-year survey, median gross rent was $1,452 and includes selected utilities for occupied renter homes. The current asking-rent index is 11.6% higher, but that gap does not establish a quality difference, a lease quote, or a utility-adjusted price change. ACS is a five-year survey of occupied renter homes, while ZORI is an asking-rent index, so their timing, populations, and included costs differ.
The bedroom view is a modelled scale rather than a set of observed apartment rents. Scaling ZIP ZORI with the local HUD ladder produces modelled estimates of $1,310 for a studio, $1,478 for one bedroom, $1,620 for two bedrooms, $2,061 for three bedrooms, and $2,426 for four bedrooms. These are modelled estimates, never measured bedroom rents. The FY2026 local HUD two-bedroom FMR/SAFMR standard is $1,276, and the all-type ZORI is 127% of that standard. HUD FMR/SAFMR is an administrative, bedroom-specific standard rather than asking rent. Its role here is to supply a proportional bedroom ladder, not to verify the advertised rent, physical layout, or utility treatment of a specific dwelling.
Affordability has two distinct arithmetic screens. The matched ZCTA’s ACS median household income is $77,142. Applying a 30% rent-to-income screen to the current ZORI produces a required annual household income of $64,800; annualized ZORI equals 25.2% of the ZCTA median household income. This is arithmetic, not advice, a tenant budget, underwriting, or an applicant qualification rule, and the all-household income median is not a measure of prospective renter income. Within the ACS occupied-renter survey estimate, 1,807 of 4,062 renter households, or 44.5%, paid gross rent at or above 30% of income. Published ACS survey margins of error warrant caution, and the burden statistic cannot prove that any particular unit is affordable or unaffordable.
Housing stock provides scale, not an availability guarantee. The ACS ZCTA count includes 13,520 housing units, with 12,643 occupied and 877 vacant, for a 6.5% vacancy rate. Renters account for 32.1% of occupied households. The stock includes 9,754 single-family units and 1,109 units in large multifamily structures, indicating that the ZCTA’s reported housing base spans several structure types rather than a single rental format. Vacancy totals include different vacant-use categories, including units for rent, for sale, and seasonal use. Consequently, the overall vacancy figure does not show whether a given unit is currently offered, what its asking rent is, or whether its owner will accept a particular lease arrangement.
Wider-area levels provide scale context but must remain outside the ZIP conclusion: Columbia city scope had a contextual rent of about $1,478, Lexington County scope had $1,679, and Columbia, SC metro scope had $1,555. The ZIP’s current all-type asking-rent index is above the city and metro context figures but below the county context figure. These city, county, and metro values are wider-geography context only, not ZIP rental comparables or replacements for the matched ZCTA survey. They also cannot reconcile the source-universe differences between Zillow asking rents, ACS gross rents, and HUD administrative standards. The comparisons simply show where the ZIP’s index sits relative to the named surrounding scopes.
Read resale liquidity strictly within Redfin’s direct ZIP for-sale universe. The rolling observation reports 154 homes sold, a median 38 days on market, an inventory reading of 119 homes, and 2.3 months of supply. Average sale-to-list was 98.65%, while 18.68% of sales closed above list. These are resale signals, not rental transactions, and they do not establish tenant demand, collected rents, or operating costs. The lower year-over-year sold-price median and slightly below-list average challenge a simple reading of the positive rent history or the rent-price screen, but neither invalidates the other source. Property-level review can check the documented asking rent, bedroom configuration, utility responsibility, lease terms, availability, condition, and directly comparable recent sale and listing records. Does the specific address support the cross-source screen after those facts are verified?
","findings":[{"body":"Zillow’s June 2026 ZIP ZORI is $1,620. Exact same-month annualized change was 0.93% over one year versus 2.14% over three and 5.20% over five. Complete history coverage supports the measurement, but 3.56% annualized variability and a 4.88% maximum drawdown limit confidence in a single current snapshot. These are backward-looking rent-index facts, not forecasts.","title":"Rent path slowed despite remaining positive"},{"body":"The matched ACS ZCTA reports median gross rent of $1,452, 11.6% below current ZORI. ACS is a five-year survey of occupied renter homes and includes selected utilities, whereas ZORI is a typical observed asking-rent index across rental types. This scope, utility, and timing difference means the gap is a comparison of data universes, not evidence that any lease is above market.","title":"Asking rent and ACS gross rent answer different questions"},{"body":"Using the local HUD ladder to scale the all-type ZIP ZORI produces modelled estimates of $1,310 for a studio, $1,478 for one bedroom, $1,620 for two, $2,061 for three, and $2,426 for four. HUD FMR/SAFMR is an administrative bedroom-specific standard, not asking rent, so these are never measured bedroom rents.","title":"Bedroom figures are modelled from HUD proportions"},{"body":"Redfin’s direct rolling-three-month resale data describe for-sale activity only. The $276,687 median sold price fell 5.08% year over year; 154 homes sold, typical marketing time was 38 days, and supply was 2.3 months. An average sale-to-list figure of 98.65% and an 18.68% above-list share frame resale liquidity. They do not establish rental transaction prices or property-level operating economics.","title":"Resale evidence complicates the rent screen"}],"risks":["The ZIP identifier and Census ZCTA align for this report, yet a ZCTA is a statistical geography rather than a USPS delivery area. Address-level geography and exact market inclusion need separate confirmation.","The $1,620 ZORI is a blended typical asking-rent index. An individual dwelling can differ by bedroom count, utility responsibility, lease term, condition, and timing; the index cannot verify its available rent.","ACS is a matched ZCTA five-year survey with published margins of error, and its renter, income, burden, stock, and vacancy estimates concern survey populations. They should not be treated as current counts or proof about a particular unit.","Redfin’s rolling ZIP resale metrics are not rental transactions. Median sold price and sale-to-list evidence may not match the type, condition, or exact address associated with a potential rental, and the screening ratio omits property expenses."],"qa":[{"a":"The June 2026 $1,620 figure is Zillow ZORI, a ZIP-level typical observed asking-rent index blended across rental types. It describes a market index, not a lease quote for a particular unit, a bedroom-specific observation, collected rent, or the rent-plus-utility arrangement for an individual address.","q":"What does the current Zillow rent figure measure?"},{"a":"A 30% screen multiplies current ZORI by twelve and divides by 0.30, yielding $64,800. It is a transparent arithmetic comparison with ZCTA median household income, rather than advice, a tenant budget, underwriting, or an applicant qualification standard. ACS burden statistics remain population-level survey estimates.","q":"How should the 30% required-income figure be interpreted?"},{"a":"No. The bedroom figures apply the current all-type ZIP ZORI relative to the local HUD bedroom ladder. HUD FMR/SAFMR is an administrative standard rather than asking rent, so the resulting studio through four-bedroom amounts are modelled estimates and do not demonstrate actual rents for available units.","q":"Are the bedroom rent figures observed rents for 29212?"},{"a":"Redfin’s ZIP resale observation shows a lower median sold price versus the prior year and average sales below list, while the ZORI history remains positive. This challenges a simple reading of the rent index or rent-price screening ratio. It does not resolve the tension because Redfin records for-sale outcomes and Zillow measures asking rents.","q":"Does the resale evidence support the rent-price screening ratio?"}],"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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