Skip main navigation
  • Special offer

    Watermark Seaport

    85 Seaport Blvd, Boston, MA 02210

    • Special offer! Price shown is Base Rent, does not include non-optional fees and utilities. Review Building overview for details.
    Apartment building
    Studio-3 beds
    Pet-friendly
    Covered parking
    In-unit dryer

    Available units

    Price may not include required fees and charges
    Price may not include required fees and charges.
    $3,282+·Studio, 1 bath
    UnitSqftBase rentAvailable
    393$3,2828/8/2025
    $3,612+·Studio, 1 bath
    UnitSqftBase rentAvailable
    448$3,612Now
    $3,699+·Studio, 1 bath
    UnitSqftBase rentAvailable
    409$3,6998/16/2025
    $3,800+·Studio, 1 bath
    UnitSqftBase rentAvailable
    427$3,80010/28/2025
    $3,924+·Studio, 1 bath
    UnitSqftBase rentAvailable
    408$3,9248/2/2025

    What's special

    Clubhouse
    Get the party started
    This building features a clubhouse. Only 8% of buildings in Boston have this amenity.
    Modern lofts
    Price shown is Base Rent. Residents are required to pay: At Move-in: Security Deposit (Refundable) ($500.00/unit); Monthly: Electric-3rd Party (usage-based); Water/Sewer (usage-based); Renters Liability Insurance-3rd Party (varies). Please visit the property website for a full list of all optional and situational fees. Floor plans are artist's rendering. All dimensions are approximate. Actual product and specifications may vary in dimension or detail. Not all features are available in every rental home. Please see a representative for details. Welcome Home to Watermark Seaport! MOVE-IN TODAY! Watermark Seaport is now offering socially-distant in-person tours by appointment only as well as virtual touring options! Call us today for more information! Watermark Seaport is a collection of luxury rental high-rise apartments and modern lofts. Located at the heart of Boston's Seaport Square, Watermark Seaport sits at the nexus of the bustling Financial District, burgeoning Seaport and historic Fort Point. Residences range from studios to three bedrooms and are complemented by an unparalleled amenity package.

    Office hours

    DayOpen hours
    Mon:9 am - 6 pm
    Tue:9 am - 6 pm
    Wed:9 am - 6 pm
    Thu:9 am - 6 pm
    Fri:9 am - 5 pm
    Sat:10 am - 5 pm
    Sun:Closed

    Property map

    Tap on any highlighted unit to view details on availability and pricing

    Use ctrl + scroll to zoom the map

    Facts, features & policies

    Building Amenities

    Community Rooms
    • Business Center: Common area WiFi
    • Club House: First floor restaurants and shops
    • Fitness Center: State of the art fitness center
    • Game Room: Residents' lounge with billiards room and open wor
    • Lounge: TV Lounge
    Other
    • Laundry: In Unit
    • Shared: Laundry
    Outdoor common areas
    • Barbecue: Second floor terrace with BBQ grills and fire pit
    • Deck: 18th floor Sky Deck
    • Playground: Private dining and event space
    • Sundeck
    Security
    • Gated Entry: Private storage units
    Services & facilities
    • Bicycle Storage: Bicycle storage room
    • Elevator: Bicycle storage room
    • Guest Suite: Guest Room
    • On-Site Maintenance
    • On-Site Management
    • Package Service: Package Receiving
    • Storage Space

    Unit Features

    Appliances
    • Dryer: inUnit
    • Washer: inUnit
    Cooling
    • Ceiling Fan: Adjacent to Seaport Square Green and Fan Pier Park
    • Refrigeration Cooling: Refrigerated storage for grocery deliveries

    Policies

    Lease terms
    • Available months 6, 7, 8, 9, 10, 11, 12, 13, 14, 15
    Pets
    Dogs
    • Allowed
    • 2 pet max
    • 100 lbs. weight limit
    • Restrictions: Accepts dogs and cats; Max 2 pets per apartment; breed restrictions apply; Cats $50 per month; Dogs $100 per month
    Cats
    • Allowed
    • 2 pet max
    • 100 lbs. weight limit
    • Restrictions: Accepts dogs and cats; Max 2 pets per apartment; breed restrictions apply; Cats $50 per month; Dogs $100 per month
    Parking
    • covered: Covered Parking
    • Detached Garage
    • Garage: Garage parking

    Special Features

    • Access To The Harbor Via The Boston Harbor Walk
    • Adjacent To Mbta Silver Line Courthouse Station
    • Availability 24 Hours: 24-hour concierge
    • Close Proximity To South Station, Servicing Mbta R
    • Coffee Bar
    • Common Area Wifi
    • Concierge
    • Convenient Zipcar Access
    • Dog Washing Spa
    • Electric Vehicle Charging Stations
    • First Floor Courtyard With Walkway To Q Park, Whic
    • First Floor Restaurants And Shops
    • Fitness On Demand
    • Fitness On Demand(tm)
    • Free Weights
    • Group Exercise
    • Hubway Bike Share Station On Premises
    • Innovation Lab With Interactive Smart Technology A
    • Pet Friendly
    • Private Dining And Event Space
    • Private Storage Units
    • Wellness Studio For Yoga And Group Classes

    Neighborhood: South Boston

    Areas of interest

    Use our interactive map to explore the neighborhood and see how it matches your interests.

    Travel times

    Walk, Transit & Bike Scores

    89 / 100
    Very Walkable
    94 / 100
    Rider's Paradise
    74 / 100
    Very Bikeable

    Nearby schools in Boston

    GreatSchools rating

    Market Trends

    Rental market summary

    The average rent for all beds and all property types in Boston, MA is $3,350.

    Average rent

    $3,350

    Month-over-month

    -$25

    Year-over-year

    +$50

    Available rentals

    15,386

    Boston, MA Rental Market Data

    Frequently asked questions

    What is the walk score of Watermark Seaport?

    Watermark Seaport has a walk score of 89, it's very walkable.

    What is the transit score of Watermark Seaport?

    Watermark Seaport has a transit score of 94, it's a rider's paradise.

    What schools are assigned to Watermark Seaport?

    The schools assigned to Watermark Seaport include Josiah Quincy Elementary School, James F. Condon School, and Boston Adult Academy.

    Does Watermark Seaport have in-unit laundry?

    Yes, Watermark Seaport has in-unit laundry for some or all of the units. Watermark Seaport also has shared building laundry.

    What neighborhood is Watermark Seaport in?

    Watermark Seaport is in the South Boston neighborhood in Boston, MA.

    What are Watermark Seaport's policies on pets?

    Dogs are allowed, with a maximum weight restriction of 100lbs. A maximum of 2 dogs are allowed per unit. Cats are allowed, with a maximum weight restriction of 100lbs. A maximum of 2 cats are allowed per unit.

    Does Watermark Seaport have virtual tours available?

    Yes, 3D and virtual tours are available for Watermark Seaport.

    Watermark Seaport
    3D Tour
    Tour 1
    Explore 3D tour
    Watermark Seaport
    3D Tour
    Watermark Seaport
    Explore 3D tour