133 Seaport Blvd # 3A Boston MA 02210 MLS #73420149

133 Seaport Blvd # 3A
Boston, MA, 02210
$5,250,000
3 Beds
2.5 Baths
2,013 SqFt
0 Acres
$5,250,000
133 Seaport Blvd # 3A
Boston, MA, 02210
A striking expression of modern elegance and elevated city living, this rare top-floor residence at Echelon Seaport sets a new benchmark for luxury in Boston’s most vibrant waterfront neighborhood. PH3A offers 2,013 sq ft of thoughtfully designed space with dramatic city views and harbor exposures. Flooded with natural light through floor-to-ceiling windows, it features wide-plank white oak flooring, a sleek gas fireplace, and an airy, open-concept layout ideal for entertaining or everyday sophistication. The designer kitchen boasts custom Italian cabinetry, integrated Gaggenau appliances, and an oversized island. The expansive primary suite is a serene retreat with a spa-inspired marble bath and walk-in closet. Two additional bedrooms provide flexibility for guests or work-from-home living. Residents enjoy world-class amenities including indoor/outdoor pools, a state-of-the-art fitness center, luxury spa, sky lounges, 24-hour concierge, and valet.

Property Details

Price:
$5,250,000
MLS #:
73420149
Status:
Active
Beds:
3
Baths:
2.5
Address:
133 Seaport Blvd # 3A
Type:
Condo
Subtype:
Condominium
Neighborhood:
seaportdistrict
City:
Boston
Listed Date:
Aug 20, 2025
State:
MA
Finished Sq Ft:
2,013
Total Sq Ft:
2,013
ZIP:
02210
Year Built:
2020

Schools

Interior

Bathrooms
2 Full Bathrooms, 1 Half Bathroom
Cooling
Central Air
Fireplaces Total
1
Flooring
Hardwood
Heating
Forced Air
Laundry Features
In Unit

Exterior

Association Amenities
Pool, Elevator(s), Fitness Center
Community Features
Public Transportation, Shopping, Pool, Tennis Court(s), Park, Walk/ Jog Trails, Medical Facility, Bike Path, Conservation Area, Highway Access, House of Worship, Marina, Private School, Public School, T- Station, University
Exterior Features
Balcony, Hot Tub/ Spa, City View(s)
Parking Features
Under, Deeded
Security Features
Doorman, Concierge

Financial

HOA Fee
$4,907
HOA Frequency
Monthly
HOA Includes
Heat, Gas, Water, Sewer, Insurance, Security, Maintenance Structure, Maintenance Grounds, Snow Removal
Tax Year
2025
Taxes
$60,976
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Marie Andrews

Marie Andrews

Realtor®, Broker/Owner, GBREB, Notary Public

Marie Andrews is an award-winning, licensed real estate broker with licenses in Massachusetts and Florida. She has been selling real estate in the greater Boston area for over 20 years. Over the past two decades, Marie has worked for Century 21 Advanced Realty, building a reputation as a multi-million dollar producer. She has developed an extensive network of investors, lenders, and attorneys. Marie has a wide knowledge base on property management, Massachusetts real estate law, and building…

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133 Seaport Blvd # 3A
Boston, MA