Comptroveby RentSpire

Luxury Apartments in Boston's Seaport

399 Congress St, Boston, MA, 02210

unknown not observed units (unit count basis: listing-reported) Hazard/risk read: not observed

Asking & effective rent by bedroom

Average asking rent across observed units: $4,973. Average effective rent: $4,973.

TypeAsking rentEffective rentAvg sqftObservations
Studio$3,508$3,5084564
1 bedroom$4,494$4,4946664
2 bedroom$6,403$6,4031,1383
3 bedroom$8,452$8,4521,0631

HUD Fair Market Rent gap

HUD area: Boston-Cambridge-Quincy, MA-NH HUD Metro FMR Area.

FMR comparison not observed for this property.

Amenities

6-inch Wide Plank FlooringBaths with Polished Chrome Hansgrohe FixturesBlackout and Sheer Thermal ShadesBosch and Blomberg Stainless Steel AppliancesCaesarstone Kitchen Countertops and Seamless BacksplashCaeserstone Counters in BathroomsCardio Machines Including Peloton BikesChef's Demonstration Kitchen for Culinary ExplorationCo-Working Space for Work From HomeConference Rooms with Screen Sharing CapabilitiesCreators SuiteCustomizable Elfa Closet OrganizationDual Vanity BathroomsExpansive Floor-to-Ceiling WindowsFull-Size Washer and DryerGlass Tile Feature Wall in Primary BathroomHotel Style Entryway for Easy Rideshare PickupKeyless EntryKitchen IslandsLutron Caseta LightingMedia Lounge with 159Pet Spa and Run AreaPrivate Game Room Arcade and Sports BarPrivate Garden Area with Fire Feature and Herb Garden

Operator

not observed

Nearby comparable properties

Comparable apartments with rent data within 3 miles, ranked by the same similarity model used in the product.

No nearby comparables with rent data were found within 3 miles.

Sources & provenance

Sourced from https://themetloboston.com/floorplans/ — 12 observation(s), last observed Jul 31, 2026.

Data age: 17 days. Last observed: Jul 31, 2026.

Market intelligence and decision support only. Not an appraisal, and not a recommendation to set any particular rent. Income-restricted product is never presented as a market-rate comparable — program type above reflects the governed affordability classification, not free-text asset labels.

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