Condominium at 133 Seaport Blvd # 1519, Boston MA 02210
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38 photos

$1,214,990

133 Seaport Blvd # 1519, Boston MA 02210
Boston, MA 02210
Listed by Winston Li
Bedrooms
1
Bathrooms
1
Living area
646 sqft
Year built
2018

About this home

Echelon Seaport is the pinnacle of urban resort style living in Boston for residents and a unique opportunity for investors. Nested on the 15th floor, this sunfilled south-facing 1 BR 1 BA has a square layout that maximizes space efficiency, and it also comes with a deeded garage parking space! The unit features a deep laundry room that can also be used as storage, a sizable WIC in the bedroom, and a spa like marble bath with linen closets. Finishes include wide white oak wood plank flooring throughout, custom Italian cabinetry, Thermador integrated appliances, and oversized ceiling to floor windows. Echelon residents enjoy 24/7 Concierge service and over 50,000 sq.ft of amenities including 1 indoor and 2 outdoor pools as well as state of the art fitness facilities including an indoor basketball court, golf simulator and yoga studio. The club levels include a spa, fireplace lounge, business center, private dining room, and outdoor terraces with grill and fire pits.

Highlights

Waterfront

Property details

MLS
MLS Property Information Network
MLS #
73474586
Property type
Condominium
Subdivision
N/A
Status
Active
Days on market
261
On market date
February 5, 2026
Stories
1
Total bathrooms
1
Garage spaces
1
Parking spaces
1
Lot size
N/A
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Nearby schools

Within 10 miles. School directory data from the National Center for Education Statistics (NCES), accessed via the Urban Institute Education Data API. Local Score is calculated by INNOVATE Real Estate; where a state rating is shown, it comes from that state's own official school report card.

Elementary
Condon K-8
0.98 mi away · Grades -1-8
Nearest school -- attendance-zone data not available here
5.0
Local Score (student-teacher ratio only (preliminary -- will incorporate state test-score data once available)) -- not an official state rating
Enrollment
666
Student:teacher ratio
10.6:1
District
Boston
MiddleCharter
UP Academy Charter School of Boston
1.22 mi away · Grades 6-8
Nearest school -- attendance-zone data not available here
5.0
Local Score (student-teacher ratio only (preliminary -- will incorporate state test-score data once available)) -- not an official state rating
Enrollment
317
Student:teacher ratio
10.2:1
District
UP Academy Charter School of Boston (District)
High
Excel High School
1.22 mi away · Grades 9-12
Nearest school -- attendance-zone data not available here
5.0
Local Score (student-teacher ratio only (preliminary -- will incorporate state test-score data once available)) -- not an official state rating
Enrollment
439
Student:teacher ratio
10.5:1
District
Boston

Walkability

Blended score for Boston's center, calculated by INNOVATE Real Estate from two sources: the EPA's National Walkability Index (street network, transit, land-use mix) and Google Places amenity data (what's actually reachable on foot from this point). 60% EPA National Walkability Index + 40% nearby-amenity density (Google Places).

92
Highly walkable
out of 100
EPA National Walkability Index
17.2 / 20 -- Most walkable
Google Places amenity density
100 / 100
Restaurants & cafes20
Grocery stores15
Parks20
Schools20
Transit stops20
Pharmacies14

Market position

How this listing compares to current activity in Boston, from live MLS data.

On the market 261 days -- 136 more days than Boston's current average of 125 days.
For reference, the median list price across 8,983 active listings in Boston right now is $80,000.

Mortgage calculator

Estimate only - actual rate and payment depend on your lender, credit, and loan program.

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Est. monthly payment
$7,467/mo
$242,998 down
$971,992 loan
Principal & interest$6,304
Property tax (est.)$1,012
Home insurance (est.)$150

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Data source: Listing information provided by MLS Property Information Network via Trestle/CoreLogic. Last updated March 5, 2026.

Information herein deemed reliable but not guaranteed; all measurements, school assignments, HOA fees, taxes, and feature lists are approximate and should be independently verified. Equal Housing Opportunity.