Echelon

Listing Tools

AMAZING WATER VIEWS! TWO CAR GARAGE PARKING! OUTDOOR SPACE OVERLOOKING BOSTON HARBOR! Set high above Boston’s Seaport with sweeping harbor views, this exceptional two-bedroom, two-and-a-half-bath residence at Echelon offers the perfect floor plan in one of the city’s most coveted full-service buildings. Expansive floor-to-ceiling glass frames the waterfront and brings abundant natural light into the home, while a private balcony extends the living space outdoors for morning coffee, evening cocktails, or simply taking in the view. The thoughtfully designed interior features an open living and dining area, contemporary finishes, generously proportioned bedrooms, and beautifully appointed baths. This is a rare opportunity to own a spectacular corner unit with full water views from every window at Echelon Seaport. Custom features include Italian custom cabinetry & closets and automatic Hunter Douglas window treatments. The residence has been single-owner owned and gently used as a pid--terre, with occupancy limited to only a few days each month. As a result, it has been exceptionally cared for. Two valet garage parking spacesa true luxury in the Seaportcomplete the residence. Echelon’s impressive amenity collection creates a resort-like experience at home, with indoor and outdoor pools, a state-of-the-art fitness center, stylish resident lounges and club spaces, dedicated work areas, and 24-hour concierge service. Surrounded by the Seaport’s celebrated dining, shopping, waterfront, and entertainment, with Logan Airport just minutes away, this is sophisticated Boston living with convenience at every turn.

More Info

Basic Information

  • Bedrooms2
  • Mls StatusNew
  • Bathroom3
  • Parcel Number W:06 P:02642 S:213,5135829
  • Unit Number1122

Tax Information

  • Tax Assessed Value $2,202,300
  • Tax Year 2026
  • Taxes$27,309

Parking

  • Parking Spaces2
  • Covered Spaces 2
  • Garage YN Yes
  • Parking Features Heated Garage, Deeded

Rooms

  • Bathrooms Total Decimal 2.5
  • Full Bath2
  • Half Baths1

Basic Information

  • List Price$2,875,000
  • MLS Number73578764
  • Modification Date09/17/2026
  • Property SubTypeCondominium
  • Virtual TourView Tour

Location

  • NeighborhoodSeaport District
  • SubdivisionSeaport District
  • Address133 Seaport Boulevard
  • Building Number133
  • CountySuffolk
  • StateMA
  • StreetSeaport Boulevard
  • TownBoston
  • Zip02210

Building

  • BasementN
  • Building Area Units Square Feet
  • Entry Level 11
  • Garage Spaces2
  • Patio And Porch Features Covered
  • Property NameEchelon
  • Rooms4
  • Stories1
  • Year Built2018
  • Year Built Details Actual
  • Year Built Source Public Records

Property

  • Acreage0.03

Interior

  • Flooring Marble, Hardwood

Exterior

  • Exterior Features Covered Patio/Deck, Balcony, City View(s)

Utilities

  • Cooling Heat Pump
  • Cooling YN Yes
  • Heat SystemYes
  • Heating Heat Pump
  • Sewer Public Sewer
  • Water Source Public

Property Information

  • Square Feet1,285
  • Building Area Source Public Records
  • Living Area 1,285
  • Lot Size Square Feet 1,285
  • Lot Size Units Acres
  • Property Attached YN Yes
  • Structure Type High-Rise
  • View YN Yes

Amenities

  • Amenities
    • Bike Path
    • Highway Access
    • House of Worship
    • Laundromat
    • Marina
    • Medical Facility
    • Park
    • Pool
    • Public Transportation
    • Shopping
    • Walk/Jog Trails
  • Appliances IncludedENERGY STAR Qualified Refrigerator, ENERGY STAR Qualified Dryer, ENERGY STAR Qualified Dishwasher, ENERGY STAR Qualified Washer, Rangetop - ENERGY STAR, Oven
  • Association Amenities
    • Clubhouse
    • Clubroom
    • Elevator(s)
    • Fitness Center
    • Hot Water
    • Parking
    • Pool
    • Recreation Facilities
    • Sauna/Steam
  • Other AmenitiesWaterfront, Water View
  • PetsYes
  • Pool Features Association
  • Security Features Concierge

Water Body

  • WaterfrontYes
  • Waterfront Features Waterfront, Ocean, Harbor, Marina, Public

Other

  • Association Fee $2,710
  • Association Fee Frequency Monthly
  • Association Fee Includes
    • Air Conditioning
    • Gas
    • Heat
    • Insurance
    • Maintenance Grounds
    • Maintenance Structure
    • Reserve Funds
    • Security
    • Sewer
    • Snow Removal
    • Trash
    • Water
  • Date Listed09/17/2026
  • Farm Land Area Units Square Feet
  • View Count6

Map Location

Driving Directions

Listed by Stone Prum of Corcoran Property Advisors

Hi there! How can we help you?

Contact us using the form below or give us a call.

Send Us A Message:

I agree to receive marketing and customer service calls and text messages from Castles Unlimited. To opt out, you can reply 'stop' at any time or click the unsubscribe link in the emails. Consent is not a condition of purchase. Msg/data rates may apply. Msg frequency varies. Privacy Policy.

Do not fill in this field:

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Hi there! How can we help you?

Contact us using the form below or give us a call.

Send Us A Message:

Do not fill in this field:

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Hi there! How can we help you?

Contact us using the form below or give us a call.

Send Us A Message:

Do not fill in this field:

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Do not fill in this field:

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Do not fill in this field:

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Do not fill in this field:

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

$

Do not fill in this field:

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.