ZIP market identifier 02215 recorded a Zillow ZORI of $3,534 in June 2026. Zillow ZORI is a typical observed asking-rent index blended across rental types, so it is a current market indicator rather than a lease-level rent quote for a particular home. The central tension is that asking rent has moved upward while the supplied resale evidence shows far sharper price movement. Annualized ZIP ZORI divided by the direct ZIP median sold price produces a 4.83% cross-source screening ratio only; it is not a cap rate, net return, expected return, or property yield.
The backward-looking Zillow history supports continued rent growth, but at a slower pace than the longer record. Exact same-month change was 3.14% over one year, 2.76% annualized over three years, and 5.78% annualized over five years. Thus, the recent direction confirms growth rather than a reversal, yet it breaks from the faster five-year path through deceleration. Annualized variability in monthly changes was 2.86%, meaning current rent snapshots should be read with some tolerance for month-to-month movement. Separately, the historical maximum drawdown was 11.22%, showing that declines have occurred despite the positive multi-year change. Coverage was 100%. Transparent national discovery ranks among history-eligible ZIPs were 1,009 for momentum, 1,370 for stability, and 967 for the balanced measure; lower ranks are higher, and these are discovery tools rather than forecasts or investment recommendations.
The bedroom ladder should not be mistaken for measured bedroom rents. Modelled monthly ZIP estimates scale the $3,534 Zillow ZORI by the supplied local HUD bedroom ladder: $2,494 for a studio, $2,693 for one bedroom, $3,534 for two bedrooms, $4,418 for three bedrooms, and $4,679 for four bedrooms. They are modelled estimates, not observed asking rents for those bedroom categories. The FY2026 HUD two-bedroom FMR/SAFMR amount is $2,311. HUD FMR/SAFMR is an administrative, bedroom-specific standard rather than asking rent, so its function here is to provide the local scaling pattern, not a competing rental comp.
The ACS comparison measures a different housing population and cost concept. In the matched Census ZCTA, the ACS 2024 five-year median gross rent was $2,443 with a $97 margin of error. ACS median gross rent is a five-year survey measure for occupied renter homes and includes selected utilities; it is not a current asking-rent series. The Zillow asking-rent index is 44.7% above that ACS median, a gap that can reflect their distinct timing, populations, and treatment of utilities without proving a change in any individual unit. A ZCTA is a statistical area and is not identical to a USPS delivery ZIP, even though this five-digit label is used as both the Zillow ZIP market identifier and the matched Census ZCTA reference.
The 30% required-income screen makes the affordability tension explicit without functioning as advice or an applicant qualification rule. Paying the current $3,534 monthly ZORI at 30% of gross income requires $141,360 annually by arithmetic. That benchmark is well above the ZCTA median household income of $72,095, but neither figure describes a specific renter’s income, household size, subsidy status, utilities, or lease terms. In the ACS renter survey, 53.97% of renter households were burdened at 30% or more of income. That burden statistic identifies a broad survey pattern, not proof that a particular available apartment is unaffordable or that a particular tenant is burdened.
Housing composition provides useful context but does not establish current availability. The matched ZCTA contained 9,334 housing units, and renter occupancy represented 91.14% of occupied units. Overall vacancy was 14.12%, with 435 units classified as vacant for rent; these are ACS survey categories, not a live inventory feed and not evidence of concessions, condition, or suitability. The housing stock included 6,637 units in large multifamily structures. Together, the renter-heavy occupancy pattern and multifamily concentration frame the ZIP’s rental base, while the distinction between survey vacancy and a currently marketable listing remains essential.
For wider Zillow context only, the City of Boston asking-rent figure was $3,469, Suffolk County’s was $3,423, and the Boston-Cambridge-Newton, MA-NH metro figure was $3,210. Each is below the ZIP’s $3,534 ZORI, but the city, county, and metro are broader geographies rather than substitutes for ZIP evidence. Their values should be named and retained as contextual benchmarks, not blended with the ZIP index, ZCTA survey results, HUD standard, or direct ZIP resale observation. The ZIP premium across all three wider asking-rent contexts reinforces that the current index is locally elevated, while saying nothing by itself about unit quality or future movement.
The direct rolling-three-month Redfin ZIP resale observation describes the for-sale market, not rental transactions. Median sold price was $878,801, up 45.5% year over year; 28 homes sold with a median 33 days on market. Inventory was 60 homes and months of supply stood at 6.6. Average sale-to-list was 97.39%, only 7.41% of sales closed above list, and 29.92% went off market within two weeks. Those resale signals challenge any simple interpretation that modest rent growth alone summarizes market conditions, especially because resale pricing moved much more sharply. They do not convert the ZORI-to-price screen into property economics. Concrete property-level checks should include the actual asking rent, bedroom count, utilities included, lease term, condition, listing status, days marketed, sale history, and whether the applicable HUD standard is ZIP-based or county-derived.