Echelon

Listing Tools

Exquisite ocean view oasis at Echelon w/ 3 bedrooms, 3.5 baths, & 1,888+ sqft of sleek upgrades. The epitome of urban luxury boasting abundant floor-to-ceiling windows, white oak hardwood floors. Rarely available layout w/ abundant northeasterly sunlight & private terrace. Stunning kitchen w/ Leicht cabinetry, Subzero/Thermador appliances, Neolith countertops, 4-seat custom island. Pristine bar w/ dual subzero drawers, wine refrigerator & spacious living room w/ custom entertainment wall - perfect for hosting. Impressive primary suite offers full tile bath w/ dual vanity + massive walk-in custom closet. Two ensuite guest bedrooms, one with Juliet balcony, boast pristine full tile baths. Powder room w/ Neolith vanity. Custom shades, private storage, 3 garage spots - 1 self park. Unmatched amenities including basketball court, 3 pools, fitness ctr, yoga/pilates studio, sports simulator, spa, hot tub, & Sky Lounge. Terraces w/ grills, fire pits, 24/7 concierge/valet, doormen, porters.

More Info

Basic Information

  • Bedrooms3
  • Mls StatusActive
  • Bathroom4
  • Parcel Number W:06 P:02642 S:557,5175554
  • Unit Number1902

Tax Information

  • Tax Assessed Value $3,580,800
  • Tax Year 2025
  • Taxes$41,466

Parking

  • Parking Spaces3
  • Covered Spaces 3
  • Garage YN Yes
  • Parking Features Under, Deeded

Rooms

  • Bathrooms Total Decimal 3.5
  • Full Bath3
  • Half Baths1

Basic Information

  • List Price$4,225,000
  • MLS Number73475738
  • Modification Date03/18/2026
  • Property SubTypeCondominium
  • Virtual TourView Tour

Location

  • NeighborhoodSeaport District
  • SubdivisionSeaport District
  • Address135 Seaport Boulevard
  • Building Number135
  • CountySuffolk
  • StateMA
  • StreetSeaport Boulevard
  • TownBoston
  • Zip02210

Building

  • Attached Garage YN Yes
  • BasementN
  • Building Area Units Square Feet
  • Common Walls Corner
  • Entry Level 19
  • Garage Spaces3
  • Property NameEchelon
  • Rooms5
  • Stories1
  • Utilities For Gas Range
  • Year Built2018
  • Year Built Details Actual
  • Year Built Source Public Records

Property

  • Entry Location Unit Placement(Upper, Front)

Interior

  • Flooring Tile, Hardwood

Exterior

  • Exterior Features Balcony, City View(s)
  • RoofRubber

Utilities

  • Cooling Central Air, Unit Control
  • Cooling YN Yes
  • Heat SystemYes
  • Heating Forced Air, Electric, Unit Control
  • Sewer Public Sewer
  • Water Source Public

Property Information

  • Square Feet1,888
  • Building Area Source Public Records
  • Living Area 1,888
  • Lot Size Units Acres
  • Property Attached YN Yes
  • Structure Type High-Rise
  • View YN Yes

Amenities

  • Accessibility Features Accessible Entrance
  • Amenities
    • Bike Path
    • Highway Access
    • House of Worship
    • Marina
    • Medical Facility
    • Park
    • Private School
    • Public School
    • Public Transportation
    • Shopping
    • University
    • Walk/Jog Trails
  • Appliances IncludedRange, Dishwasher, Disposal, Microwave, Refrigerator, Freezer, Washer, Dryer, Wine Refrigerator, Range Hood
  • Association Amenities
    • Clubroom
    • Elevator(s)
    • Fitness Center
    • Hot Water
    • Parking
    • Pool
    • Recreation Facilities
  • Green Energy Efficient Thermostat
  • Other AmenitiesWaterfront, Water View
  • PetsYes
  • Pool Features Association, In Ground, Indoor, Heated
  • Security Features Doorman, Concierge

Water Body

  • Miles to Beach2
  • WaterfrontYes
  • Waterfront Features Waterfront,1 to 2 Mile To Beach

Other

  • Association Fee $4,043
  • Association Fee Frequency Monthly
  • Association Fee Includes
    • Gas
    • Heat
    • Insurance
    • Maintenance Grounds
    • Reserve Funds
    • Security
    • Sewer
    • Snow Removal
    • Trash
    • Water
  • Date Listed02/10/2026
  • Farm Land Area Units Square Feet
  • View Count3

Map Location

Driving Directions

Listed by Cam Chesley of Keller Williams Realty Boston-Metro | Back Bay

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