Date
Details
Price
Change
Source
2/10/2026
Listed
$825,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
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1/18
$825,000
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1/18
Property Description
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-á-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.
Full Property Details
Full Property Details for 133 Seaport Blvd #502
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General
- Price: $825,000
- HOA FEE: $669/month
- Taxes: $8,932 (2026)
- Status: Active
- Type: Condo
- MLS ID: 73475838
- Updated: 2/14/2026
- Added to Site: 11 day(s) ago
Rooms
Bathrooms
- Total Bathrooms: 1
- Full Bathrooms: 1
Location
- County: Suffolk
Structural Information
- Basement: Yes
- Stories/Levels: 1
- Square Feet: 444
- Year Built: 2018
Financial Considerations
- Association Fee: $669
- Tax Amount: $8,932
- Tax Year: 2026
Disclosures and Reports
- Disclosures/Rstr.: Rented through 3/31/26. Photos from previous tenant. Inquire w/ agent about rental parking.
- Property ID: 5135829
Listed by Compass, Shannon Lavin
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Listing agent
— 133 Seaport Blvd #502 —
Shannon Lavin
Compass
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Schools
Schools serving 133 Seaport Blvd #502
School District:Boston School District
| Name | Grades | Distance |
|---|---|---|
James F. Condon School 200 D Street, Boston, MA 02127 | PK-8 | 1 mi |
Joseph P. Tynan Elementary School 650 E Fourth Street, Boston, MA 02127 | PK-5 | 1.1 mi |
Adams Elementary School 165 Webster Street, Boston, MA 02128 | PK-5 | 1.1 mi |
Quincy Upper School 152 Arlington Street, Boston, MA 02116 | 6-12 | 1.3 mi |
East Boston High School 86 White Street, Boston, MA 02128 | 9-12 | 2.2 mi |
Carter School 270 Columbia Road, Boston, MA 02121 | 6-12 | 2.2 mi |
Excel High School 95 G. Street, Boston, MA 02127 | 9-12 | 1.2 mi |
Boston Adult Academy 20 Church St, Boston, MA 02116 | 9-12 | 1.3 mi |
Snowden Int'L High School 150 Newbury Street, Boston, MA 02116 | 9-12 | 1.8 mi |
Disclaimer:
School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 133 Seaport Blvd #502
Tax History
Tax History for 133 Seaport Blvd #502
Year
Property Taxes
Change
Tax Assessment
Change
2025
$8,664
14%
$748,200
7%
2024
$7,625
3%
$699,500
1%
2023
$7,434
1%
$692,200
2%
2022
$7,386
4%
$678,900
2%
2021
$7,102
—
$665,600
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 133 Seaport Blvd #502
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- Condo
- Active
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- 2Beds
- 1Total Bath
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- Multi-Family
- Active
- Updated 1 day ago
- 2Units
- 5Total Beds
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- Single Family
- Active
- Updated 2 days ago
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- Condo
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133 Seaport Boulevard #502, Boston, MA 02210 (MLS# 73475838) is a Condo property with 0 bedrooms and 1 full bathroom. 133 Seaport Boulevard #502 is currently listed for $825,000 and was received on February 10, 2026. Want to learn more about 133 Seaport Boulevard #502? Do you have questions about finding other Condo real estate for sale in Boston? You can browse all Boston real estate or contact a Coldwell Banker agent to request more information.