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.
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
Office hours
| Day | Open 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
Nearby schools in Boston
GreatSchools rating
- 5/10Josiah Quincy Elementary SchoolGrades: PK-5Distance: 1 mi
- 3/10James F. Condon SchoolGrades: PK-8Distance: 1.1 mi
- 1/10Boston Adult AcademyGrades: 11, 12Distance: 1.2 mi
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
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.
