PRICED TO SELL! The only remaining residence in Tower 2 with private outdoor space! EchelonSeaport’s Top Penthouse offers bright southern exposure, 2 bedrooms plus a study, and 2.5 baths. Elegant details include a gas fireplace, wide-plank ivory oak floors, and a custom Italian kitchen with Gaggenau appliances. Two garage spaces—one assigned, one valet—complete this exceptional home. Enjoy over 50,000 SF of exclusive amenities: 3 pools, state-of-the-art fitness center with basketball court, sports simulator, and yoga studio. The Club Level features a lounge, library, private dining, and expansive terraces with grills and fire pits. Residents enjoy 24/7 concierge, doorman, and porter services, plus vibrant on-site retail and dining.
Listed by Laura Rodriguez
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The Collaborative Companies
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787-237-3140
Last updated October 19, 2025
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Source: MLSPin #73443836
Listing Facts
TypeCondo
NeighborhoodSeaport District
Bedrooms2
Bathrooms3
Days on Prevu56
HOA/Maint. Fees$5,323/month
Taxes$47,440/year
Size2,164 sqft
Price per sqft$2,308
Amenities
Pets Allowed
Air Conditioning
Parking
Swimming Pool
Fitness Center
Location
Mortgage Calculator
Listing History
10/15/2025
Listed by The Collaborative Companies
$4,995,000
Property Details for 135 Seaport Blvd PH3B
Association
Amenities
Association Amenities: Hot Water, Pool, Elevator(s), Recreation Facilities, Fitness Center, Clubroom, Parking
Community Features: Public Transportation, Shopping, Park, Walk/Jog Trails, Highway Access
Pool Features: Association, In Ground, Indoor, Heated
Waterfront Features: Waterfront, Ocean, Harbor, 3/10 To 1/2 Mile To Beach
Waterfront: Yes
Measurements
Building Area Total: 2,164
Building Area Units: Square Feet
Lot Size Units: Acres
Financial
Taxes
Parcel Number: W:06 P:02642 S:591,5175554
Tax Annual Amount: $47,440.00
Tax Assessed Value: $4,417,100.00
Tax Year: 2023
Interior
Features
Fireplace: Yes
Fireplaces Total: 1
Spa Features: Hot Tub/Spa
Spa: Yes
Measurements
Living Area: 2,164
Living Area Source: Public Record
Rooms
Basement: N
Bathrooms Full: 2
Bathrooms Half: 1
Bathrooms Total Integer: 3
Bedrooms Total: 2
Rooms Total: 5
Parking
Parking
Attached Garage: Yes
Covered Spaces: 2
Garage Spaces: 2
Garage: Yes
Parking Features: Under
Parking Total: 2
Utilities
Equipment
Cooling: Central Air
Has Cooling: Yes
Heating: Heat Pump
Has Heating: Yes
Laundry Features: In Unit
Sewer: Public Sewer
Water Source: Public
Frequently Asked Questions
How many bedrooms and bathrooms does this condo have?
There are 2 bedrooms and 3 bathrooms in this condo at 135 Seaport Blvd PH3B.
Does this condo have parking?
Yes, there are 2 parking spaces available for 135 Seaport Blvd PH3B.
Are pets allowed at 135 Seaport Blvd?
Yes, 135 Seaport Blvd allows pets.
What are the annual taxes for 135 Seaport Blvd PH3B?
Annual taxes for this condo are estimated at $47,440.
How does 135 Seaport Blvd PH3B compare to other condos in Seaport District?
This condo is listed 54% above the average price for condos in Seaport District and has been on the market for 27 less days than the typical home in this area.
What building or home owners association is the condo part of?
This condo is in the Echelonseaport building.
What is the square footage on this condo?
According to the MLS, this listing is 2,164 sqft.
135 Seaport Blvd PH3B is a 2-bedroom, 3-bath condo for sale in Boston MA 02210. Available on Prevu for 56 days at $4,995,000. This home features 2,164 square feet of living space, located in Seaport District. The median listing price for condos in this area is $2,392,000. Property amenities include pets allowed, air conditioning, fitness center, parking, and swimming pool. Explore more condo listings in Boston.
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