ZIP 22314 presents a cooling-versus-level tension. Zillow’s asking-rent index is $2,680 per month, up only 0.2% from the same month a year earlier. Zillow ZORI is a typical observed asking-rent index blended across rental types, so it is a market-level asking signal rather than a lease quote for a specified home. Exact same-month history annualizes to 3.6% over three years and 4.7% over five years. The near-flat one-year result therefore breaks from, rather than confirms, the stronger longer path: the current rent level reflects prior gains, while the latest direction has cooled. These are backward-looking measurements, not forecasts or investment recommendations.
The cooling signal is not equivalent to a smooth history. Annualized variability in monthly Zillow ZORI returns was 2.4%, a relatively contained level that supports more confidence in the current index snapshot than a highly erratic series would. Separately, the history’s maximum drawdown was 8.0%, showing that meaningful declines occurred despite the positive multi-year annualized changes. Coverage is complete across 92 observations. Transparent national discovery ranks among history-eligible ZIPs place momentum at 1,602 and stability at 472, where lower ranks are higher; these ranks are comparative discovery tools, not predictions of rent performance.
The bedroom view is a model, not a set of measured bedroom rents. Scaling ZIP ZORI through the local HUD bedroom ladder produces modelled monthly estimates of $2,332 for a studio, $2,406 for one bedroom, $2,680 for two bedrooms, $3,385 for three bedrooms, and $3,974 for four bedrooms. The underlying HUD two-bedroom figure is a $3,230 administrative standard. HUD FMR or SAFMR is bedroom-specific and useful for its standardized ladder, but it is not asking rent. The estimates should therefore be read as proportional translations of the blended Zillow index, not evidence that a particular available apartment commands those amounts.
The matched Census ZCTA offers a different rent and affordability universe. A ZCTA is a statistical area and is not identical to a USPS delivery ZIP. In the ACS five-year survey of occupied renter homes, median gross rent is $2,352, including selected utilities, making the current Zillow asking-rent index 13.9% higher. Median household income is $148,451. Annualizing the Zillow index produces a $107,200 required-income figure under a 30% screen, and the resulting asking-rent-to-income comparison is 21.7%. That screen is arithmetic, not advice or an applicant qualification rule. ACS reports 4,108 of 10,789 renter households, or 38.1%, paying at least 30% of income toward rent; that burden statistic cannot establish the condition of any individual unit or household.
Housing-stock measures add scale but do not prove immediate availability. The ZCTA contains 21,531 housing units, with 1,462 vacant units, for a 6.8% overall vacancy rate. Of reported vacancies, 548 are classified as for rent; that category does not identify location, lease terms, condition, price, timing, or whether a specific renter can secure a home. Renters occupy 53.8% of occupied housing, indicating that renter households are slightly more numerous than owner households in the survey universe. The stock includes both single-family and large-multifamily structures, which is relevant context for a blended rent index but does not permit a bedroom-specific or building-specific conclusion.
Wider geographies provide context only, not substitutes for ZIP evidence. Within wider-context rent series, the City of Alexandria scope is $2,318, the Alexandria City county scope is $2,284, and the Washington-Arlington-Alexandria, DC-VA-MD-WV metro scope is $2,448. The ZIP asking-rent index sits above each of those broader readings, but differences in rental mix and scope limit direct equivalence. In the City of Alexandria context, ACS median gross rent is $2,089 and the share of renters paying at least 30% of income is 45.3%, compared with the ZIP-matched ZCTA measures discussed above. These city, county, and metro figures are context rather than ZIP rental comparables.
The for-sale evidence supplies a second tension. Redfin’s direct rolling-three-month ZIP resale observation reports a $914,793 median sold price, down 1.1% year over year, with 238 homes sold and a 26-day median marketing time. Active listings total 424, while inventory is 169 homes, up 38.4% year over year, and months of supply stand at 2.2. Sale-to-list signals remain firm within this resale universe: the average sale-to-list ratio is 101.01%, and 36.4% of sales closed above list price. This is not rental-transaction evidence. The annualized ZIP ZORI divided by median sold price is a 3.5% cross-source screening ratio only, not a cap rate, net return, expected return, or property yield. Easing resale prices and rising inventory challenge the earlier rent-growth path, while short supply and above-list sales complicate any simple cooling narrative.
Several limits should frame any use of this report. Zillow’s blended asking-rent index is not a signed-lease database; ACS gross rent is a lagged five-year survey of occupied renter homes; HUD is an administrative standard; and Redfin describes ZIP resale activity rather than rental economics. Historical measures summarize what occurred through their endpoint and cannot settle future rent, resale, or affordability outcomes. Concrete property-level checks should compare the actual bedroom count with the modelled ladder, identify included utilities and concessions, confirm current asking terms and availability, and review the specific home’s sale date, list price, sale price, and condition. The key unresolved question is whether a particular property’s documented lease terms and resale facts align with these separate market-level signals.
","findings":[{"body":"The current Zillow asking-rent index is nearly unchanged from a year earlier, while the same-month three-year and five-year annualized changes remain positive and materially stronger. That pattern is a cooling signal rather than evidence of a broad rent decline. Moderate monthly-return variability supports some confidence in the present index level, but the historical drawdown shows that the series has not moved in only one direction.","title":"Cooling rent growth breaks from the longer record"},{"body":"Studio through four-bedroom figures are modelled estimates created by scaling the ZIP-wide Zillow asking-rent index with the local HUD ladder. They are not measured rents, rental listings, executed leases, or evidence of unit-level availability. HUD’s bedroom-specific standard is administrative rather than market asking rent, so the ladder is best used to compare modeled relative bedroom levels.","title":"Bedroom figures are standardized model outputs"},{"body":"The Zillow asking-rent index exceeds ACS median gross rent, but the two figures describe different populations and cost concepts. ACS surveys occupied renter homes over five years and includes selected utilities, whereas Zillow tracks typical observed asking rents. The required-income calculation is a 30% arithmetic screen, while the ACS burden share describes surveyed renter households rather than any individual applicant or unit.","title":"Affordability signals differ by measurement universe"},{"body":"Redfin’s ZIP resale observation combines a modest year-over-year median-sale-price decline with higher inventory, which challenges a simple extension of past rent appreciation. At the same time, limited months of supply, short marketing time, an above-list average sale-to-list ratio, and a meaningful above-list-sale share indicate continuing resale-market firmness. None of these measures are rental comparables or property-level return metrics.","title":"Resale liquidity is firm but pricing and inventory are mixed"}],"risks":["The Zillow figure is a blended asking-rent index across rental types, so it can differ from the price, condition, concessions, utility treatment, and availability of any particular apartment or house.","ACS renter burden and median gross rent are survey-based ZCTA measures for occupied renter homes, with a statistical geography that does not exactly match a USPS delivery ZIP or a specific building.","The modelled bedroom ladder inherits both the ZIP-wide Zillow index and HUD’s administrative bedroom proportions; it should not be treated as a measured rent schedule for currently available units.","Redfin resale information reflects for-sale transactions and listings over a rolling three-month period. The rent-to-price screening ratio omits expenses, financing, taxes, maintenance, vacancy, and property-specific differences."],"qa":[{"a":"The figures come from different evidence universes. Zillow ZORI is a current typical observed asking-rent index blended across rental types, while ACS median gross rent is a five-year survey measure for occupied renter homes and includes selected utilities. Timing, rental mix, survey coverage, and utility treatment can all produce a difference.","q":"Why does the Zillow asking-rent index exceed ACS median gross rent?"},{"a":"No. They are modelled monthly ZIP estimates, constructed by applying the local HUD bedroom ladder to the blended ZIP Zillow asking-rent index. HUD FMR or SAFMR is a bedroom-specific administrative standard, not a record of asking rents, signed leases, apartment availability, or rent paid at a particular property.","q":"Are the bedroom rent figures observed market rents?"},{"a":"No. The required-income figure simply annualizes the ZIP asking-rent index and applies a 30% threshold. It is arithmetic for comparison purposes, not lending guidance, leasing advice, an applicant qualification rule, or a substitute for reviewing a landlord’s actual screening criteria and a household’s complete financial circumstances.","q":"Does the required-income screen determine whether someone can qualify for a home?"},{"a":"It provides a separate direct ZIP view of for-sale activity, including sale prices, transaction volume, marketing time, inventory, supply, and sale-to-list outcomes. It can test whether rent trends sit beside a firm or easing resale backdrop, but it cannot establish rental transactions, property operating costs, tenant demand, or investment returns.","q":"What does the resale evidence add to the rental picture?"}],"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 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