133 Seaport Blvd # 520, Boston MA 02210

Boston, MA 02210 • Seaport District
$1,449,999
Est. $10,310/month
Estimate assumptions

20% down, a 30-year loan at 6.5%, and $200/month estimated insurance.

Includes the supplied property-tax and HOA inputs; missing inputs contribute $0. HOA fees with an unspecified frequency are treated as monthly. PMI and closing costs are excluded.

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1
Beds
1
Baths
693
Sq Ft
$2,092
Price/Sq Ft
2018
Year Built
1
Garage Space
195
Days on Market
For Sale Listed Apr 27, 2026 • MLS# 73508029 Copied! • Updated Oct 23, 2026

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About this home

Welcome to the Echelon! This stunning 1 bedroom 1 bathroom comes with 1 valet parking space. To top off this unit you have a private 293 sqft private terrace overlooking Seaport Blvd with a partial harbor view. Finishes include white oak wood plank floors throughout, open kitchen with custom Italian cabinetry, Bosch integrated appliances, and spa like marble bath. Echelon Seaport residents enjoy 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. Residents also enjoy services including 24/7 concierge!

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Recently Sold Nearby

Price & Status History

Market Insights

99.6%
Price Range
1
Previous Sales

Property Timeline

Previous Transaction - MLS #73508028
Full transaction history available when tracking began
🏷️
Previously Sold
May 20, 2026
$6,000
MLS #73508028
🏠
Listed for Sale
Apr 27, 2026
$1,449,999
Original listing
Agent: Kerry D'Ambroise Office: Columbus and Over Group, LLC
🏠
Listed for Sale
Apr 27, 2026
$1,449,999
Original listing
Agent: Kerry D'Ambroise Office: Columbus and Over Group, LLC

Tax History

Year Taxes Assessment
2025 $15,133 $1,306,800

Financial Details

Annual Property Tax
$15,133
Tax Year 2025
HOA Fee
$1,517
Monthly
Assessed Value
$1,306,800

Facts & Features

1 Car Garage
Central AC

Home Facts

Type Residential
Style Condominium
Year Built 2018
Living Area 693 sq ft
Stories 1
Bedrooms 1
Full Baths 1
Total Rooms 3

Interior

Heating Heat Pump
Cooling Central Air
Flooring None
Appliances None
Fireplace None
Basement N
Laundry In Unit
Features None

Exterior

Construction None
Architecture None
Roof None
Features Patio - Enclosed
Pool Association, In Ground
Spa None
Fencing None
Patio/Porch Patio - Enclosed
Garage Spaces 1
Has Garage Yes
Features Attached, Deeded
Total Spaces 1
Electric None
Water Public
Sewer Public Sewer
Gas None
Other None
Annual Tax $15,133
Assessed Value $1,306,800

HOA & Community

HOA Fee $1,517 Monthly
Fee Includes Water, Sewer, Insurance, Maintenance Grounds, Snow Removal, Reserve Funds
Amenities Pool, Elevator(s), Recreation Facilities, Fitness Center, Parking
Optional Fee Includes None
Pets Yes w/ Restrictions
Lead Paint Unknown
Seller Disclosures Tenant In Place Until 8/31/27 At $6k A Month
Possession None
Accepted Financing None
Structure Type ["High-Rise"]
Unit/Building 520
Sq Ft Source Public Record
Documents None
County Suffolk
Total market time (incl. prior listings) 27 days

Property Overview

Property Type
Condominium
Listing Type
For Sale
Year Built
2018
Bedrooms
1
Full Bathrooms
1
Living Area
693 sq ft
Total Rooms
3
Stories
1
Entry Level
5

Floor Layout

Interior Features

Flooring:
Appliances:
Interior Features:
Windows:
Basement: N
Laundry: In Unit
Security: Concierge

Construction & Materials

Year Built: 2018
Structure Type: High-Rise
Exterior Materials:
Roof:
Foundation:
Stories: 1

Utilities & Systems

Heating: Heat Pump
Cooling: Central Air
Hot Water:
Water Source: Public
Sewer: Public Sewer
Energy Features:

Exterior & Lot

Exterior Features: Patio - Enclosed
Patio & Porch: Patio - Enclosed
Fencing:
Other Structures:
Lot Features:
Road Surface:

Parking & Garage

Garage Spaces: 1
Garage Type: Attached
Total Parking Spaces: 1
Parking Features: Attached, Deeded

Nearby Schools

School information not available for this location.

Monthly Payment Calculator

Monthly Payment
$0
Principal, interest, taxes & insurance
Loan Amount
$0
After down payment
Total Interest
$0
Over life of loan
Total Cost
$0
Including down payment
%
Down: $0
%

Monthly Payment Breakdown

Principal & Interest $0
Property Tax $1,261
Homeowners Insurance $200
HOA Fee $1,517/mo
PMI (if <20% down) $0

Loan Summary

Total of 360 payments $0
Total principal paid $0
Total interest paid $0

Rate Impact

-0.5% Rate
$0/mo
Save $0/mo
Current Rate
$0/mo
+0.5% Rate
$0/mo
Cost $0/mo

Payment Over Time

Interest
Principal
Year 1
95% Interest
Year 15
50/50
Year 30
95% Principal
* Estimates only. Actual payments may vary. Consult with a lender for accurate figures.

Location

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Neighborhood

Seaport District

133 Seaport Blvd # 520, Boston MA 02210

Boston, MA 02210

Listing Information

Listing Agent Kerry D'Ambroise
Listing Office Columbus and Over Group, LLC
Office Phone 617-645-3407
Agent MLS ID CN243501
Office MLS ID AN1793
Listing Data Updated Oct 23, 2026 3:05 AM EDT
Listing information is deemed reliable but not guaranteed. Data provided by MLS Property Information Network, Inc. All information should be independently verified.

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Steve Novak Real Estate
Steve Novak Real Estate
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