Skip main navigation
  • Building PhotoExplore all videos
    • Special offer

    Waterside Place by Windsor

    505 Congress St, Boston, MA 02210

    • Special offer! Price shown is the Base Rent, which does not include utilities or optional and required fees; deposit(s) may also apply. Please see details below or view the Costs Overview section on our community website for more information on applicable fees.
    Apartment building
    1-2 beds
    Covered parking
    In-unit laundry (W/D)

    What’s available

    Price may not include required fees and charges.
    1 bd, 1 ba
    $3,910-4,330
    717 sqft

    2 units avail. now | 1 avail. Oct 16

    Price: $3,910Available: Available NowUnit: Unit 810
    Price: $3,940Available: Available NowUnit: Unit 1010
    Price: $4,330Available: Available Oct 16 2025Unit: Unit Penthouse 2010
    Video
    1 bd, 1 ba
    $4,060-4,125
    766 sqft

    1 unit avail. Oct 5 | 1 unit avail. Nov 7

    Price: $4,060Available: Available Oct 5 2025Unit: Unit 711
    Price: $4,125Available: Available Nov 7 2025Unit: Unit 1011
    Video
    2 bd, 2 ba
    $5,225-5,395
    1,076 sqft

    3 units available Oct 5-Oct 7

    Price: $5,225Available: Available Oct 7 2025Unit: Unit 704
    Price: $5,295Available: Available Oct 6 2025Unit: Unit 1104
    Price: $5,395Available: Available Oct 5 2025Unit: Unit 1804
    Video
    2 bd, 2 ba
    $5,240
    1,058 sqft

    1 unit available Sep 11

    Video1 Photo
    2 bd, 2 ba
    $5,500
    1,144 sqft

    1 unit available Nov 22

    Video5 Photos
    2 bd, 2 ba
    $5,580-5,700
    1,115 sqft

    1 unit avail. now | 1 avail. Sep 6

    Price: $5,580Available: Available Sep 6 2025Unit: Unit 1802
    Price: $5,700Available: Available NowUnit: Unit Penthouse 2002
    Video

    What's special

    Fitness center
    Hit the gym at home
    This building offers a fitness center. Only 19% of buildings in Boston have this feature.
    Luxury apartments
    Live boldly, live exquisitelylive at Waterside Place by Windsor, your home on the harbor. A modern high rise community offering residents a boutique living experience in the ultra-desirable Seaport District. Explore our one, two and three-bedroom luxury apartments in Boston just steps from Silver Line MBTA access, active nightlife, world class restaurants, and the Harborwalk. We pride ourselves on our modern, LEED Gold Certified apartments on Boston's harbor, easy access to numerous transportation options, pet-friendly spaces, professional services, and lavish amenities.As a Windsor resident you can earn points with every rent payment to use towards travel, fitness, or even a future rent payment with Bilt Rewards, our resident loyalty program. Tour our community your way in-person, virtually guided, or on your own. Contact us today!

    Office hours

    DayOpen hours
    Mon:11 am - 6 pm
    Tue:9 am - 6 pm
    Wed:9 am - 6 pm
    Thu:9 am - 6 pm
    Fri:9 am - 6 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: All New Work from Home Hub with Private Work Nooks
    • Fitness Center: 24 Hour Fitness Center with Spin Room
    • Lounge: Resident Lounge
    Other
    • In Unit: Washer and Dryer in Every Home
    Outdoor common areas
    • Garden: Community Garden Space for Resident Use
    • Patio: Outdoor Patios*
    Security
    • Gated Entry: Controlled Access
    Services & facilities
    • Elevator: Elevators
    • On-Site Maintenance: 24-Hour Emergency Maintenance
    • Online Rent Payment: Convenient, Online Rent Payment System
    • Package Service: Daily Package and Dry Cleaning Acceptance

    Unit Features

    Appliances
    • Dryer: Washer and Dryer in Every Home
    • Garbage Disposal
    • Washer: Washer and Dryer in Every Home
    Flooring
    • Vinyl: Luxury Vinyl Plank Flooring*
    Other
    • Patio Balcony: Outdoor Patios*

    Policies

    • Contact for details
    Parking
    • Off Street Parking: Covered Lot
    • Parking Lot: Other
    Smoking
    • This is a smoke free building

    Special Features

    • 10' - 12" Ceilings*
    • 24-hour Lock Out Assistance
    • 24/7 On-site Concierge Services
    • Bilt Rewards - Earn Points On Rent
    • Breakfast Bar*
    • Condo-quality Finishes
    • Energy Efficient Stainless Steel Appliances
    • Ev Charging Stations
    • Key Fob Entry
    • Kitchen Islands*
    • Leed Gold Certified Community
    • Located In The Desirable Seaport District
    • Luxe Kitchens With Granite Countertops
    • Pendant Lighting
    • Pet Loving Community Offering Outdoor Pet Space
    • Resident Controlled Energy Consumption
    • Separate Office Nooks*
    • Silver Line T Access At World Trade Center
    • Tiled Kitchen Backsplash
    • Walk-in Closets*

    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

    79 / 100
    Very Walkable
    72 / 100
    Excellent Transit
    71 / 100
    Very Bikeable

    Nearby schools in Boston

    GreatSchools rating

    Frequently asked questions

    What is the walk score of Waterside Place by Windsor?

    Waterside Place by Windsor has a walk score of 79, it's very walkable.

    What is the transit score of Waterside Place by Windsor?

    Waterside Place by Windsor has a transit score of 72, it has excellent transit.

    What schools are assigned to Waterside Place by Windsor?

    The schools assigned to Waterside Place by Windsor include Joseph P. Tynan Elementary School, James F. Condon School, and Excel High School.

    Does Waterside Place by Windsor have in-unit laundry?

    Yes, Waterside Place by Windsor has in-unit laundry for some or all of the units.

    What neighborhood is Waterside Place by Windsor in?

    Waterside Place by Windsor is in the South Boston neighborhood in Boston, MA.

    Does Waterside Place by Windsor have virtual tours available?

    Yes, 3D and virtual tours are available for Waterside Place by Windsor.

    Our homes feature 10' double paned windows for spectacular views
    3D Tour
    A3 Model (1 bedroom)
    Explore 3D tour
    Our homes feature 10' double paned windows for spectacular views
    3D Tour
    2x2
    Explore 3D tour
    Building Photo
    Video
    Waterside_A6_810_8.9.23
    Building Photo
    Video
    1010
    Building Photo
    Video
    Waterside_A6_2010_11.3.23
    Building Photo
    Video
    Waterside_A9_PH2011_03.15.23
    Building Photo
    Video
    Waterside_A9_PH1011_07.25.23
    Building Photo
    Video
    704