Experience elevated city living in this one-of-a-kind Studio+Alcove residence located on the amenity level at EchelonSeaport. This thoughtfully designed home offers a generous reach-in entry closet and an efficient layout complemented by soaring ceilings. Features include custom automatic Hunter Douglas shades, white oak flooring throughout, custom Italian cabinetry by Stevali, Bosch integrated appliances, a marble bath, and an in-unit washer and dryer. Ideal as a pied-à-terre, first home, or investment property. Private storage unit included. Residents of Echelon enjoy access to over 50,000 square feet of luxury amenities, including two outdoor pools, hot tub, fitness center, indoor basketball court, yoga studio, golf simulator, and a sky lounge with panoramic views.
Listed by Shannon Lavin
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Compass
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774-454-6547
Last updated February 14, 2026
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Source: MLSPin #73475838
Listing Facts
TypeCondo
NeighborhoodSeaport District
Bathrooms1
Days on Prevu34
HOA/Maint. Fees$669/month
Taxes$8,932/year
Size444 sqft
Price per sqft$1,858
Amenities
Pets Allowed
Air Conditioning
Parking
Storage
Swimming Pool
Fitness Center
Location
Mortgage Calculator
Listing History
02/10/2026
Listed by Compass
$825,000
Property Details for 133 Seaport Boulevard 502
Association
Amenities
Association Amenities: Hot Water, Pool, Elevator(s), Fitness Center, Clubroom, Storage
Community Features: Public Transportation, Shopping, Pool, Park, Walk/Jog Trails, Medical Facility, Highway Access, House Of Worship, Marina, T-Station
Pool Features: Association, In Ground, Indoor, Heated
Waterfront Features: Waterfront
Waterfront: Yes
Measurements
Building Area Total: 444
Building Area Units: Square Feet
Lot Size Units: Acres
Financial
Taxes
Parcel Number: 5135829
Tax Annual Amount: $8,932.00
Tax Assessed Value: $714,200.00
Tax Year: 2026
Interior
Measurements
Living Area: 444
Living Area Source: Public Record
Rooms
Basement: N
Bathrooms Full: 1
Bathrooms Total Integer: 1
Rooms Total: 2
Utilities
Equipment
Cooling: Central Air
Has Cooling: Yes
Heating: Central
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 is bedrooms and 1 bathroom in this condo at 133 Seaport Boulevard 502.
Are pets allowed at 133 Seaport Boulevard?
Yes, 133 Seaport Boulevard allows pets. Check the Property Details for any relevant restrictions.
What are the annual taxes for 133 Seaport Boulevard 502?
Annual taxes for this condo are estimated at $8,932.
How does 133 Seaport Boulevard 502 compare to other condos in Seaport District?
This condo is listed 75% below the average price for condos in Seaport District and has been on the market for 49 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 444 sqft.
133 Seaport Boulevard 502 is a -bedroom, 1-bath condo for sale in Boston MA 02210. Listed on Prevu for 34 days at $825,000. This home features 444 square feet of living space, located in Seaport District. The median listing price for condos in this area is $2,392,000. Additional amenities include pets allowed, air conditioning, storage, fitness center, parking, and swimming pool. Browse more condo listings in Boston.
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