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133 Seaport Blvd # 1621, Boston MA 02210

Boston, MA 02210 • Seaport District
$815,000
Est. $6,161/month
1
Beds
1
Baths
513
Sq Ft
$1,589
Price/Sq Ft
2018
Year Built
51
Days on Market
Closed Listed Sep 16, 2025 • MLS# 73431270 Copied!

About this home

133 Echelon Seaport, Junior 1 Bed / Studio Residence w/1 garage parking. Unit 1621 is thoughtfully designed to enhance your lifestyle. Whether you're working from home or savoring a cup of coffee, you'll love the amazing natural light that floods this unit. Modern kitchen features white oak cabinetry & high-end appliances. Stylish sleeping area defined by custom molding. Plank flooring & thoughtful attention to detail throughout. Echelon Seaport residents enjoy over 50,000 square feet of resort-style amenities, including 1 indoor pool, 2 outdoor pools, hot tub, Sky Lounge w/ patios, & versatile meeting spaces. State-of-the-art fitness facilities feature an indoor basketball court, golf simulator, & yoga room. The 5th-floor Club Level boasts a lounge w/ fireplace, library, private dining/wine room, and outdoor terraces equipped with grill stations & fire pits. Residents benefit from 5-star services as well as easy access to incredible retail & dining options.

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Property Overview

Property Type
Condominium
Listing Type
For Sale
Year Built
2018
Bedrooms
1
Full Bathrooms
1
Living Area
513 sq ft
Total Rooms
2
Stories
1
Entry Level
16

Sale Statistics

Sale Overview
Original List Price: $849,000
Final Sale Price: $815,000
Difference: $34,000 (-4.0%)
Performance Metrics
96.0%
List to Sale Ratio
Sold below asking price
51
Days on Market
Average time
Price per Square Foot Analysis
Original $/sq ft: $1,655
Sale $/sq ft: $1,589
This property sold for $1,589 per square foot
Sale Summary

This property sold for 4.0% below the original asking price.

The property spent 51 days on market before selling.

Nearby Sales Comparison

Based on 24 similar properties sold within 0.5 miles in the last 90 days

This Property
$1,589/sq ft
Area Average
$595/sq ft
Difference
+167.3%

This property sold for significantly more per square foot than similar nearby properties, suggesting premium features or condition.

Facts & Features

1 Car Garage
Central AC

Home Facts

Type Residential
Style Condominium
Year Built 2018
Living Area 513 sq ft
Bedrooms 1
Full Baths 1
Total Rooms 2

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 None
Pool Association, In Ground, Indoor, Heated, Lap
Spa None
Fencing None
Patio/Porch None

Parking

Garage Spaces 1
Has Garage Yes
Features Under, Deeded
Total Spaces 1

Utilities

Electric None
Water Public
Sewer Public Sewer
Gas None
Other None

Financial

Annual Tax $9,606
Assessed Value $829,500

Interior Features

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

Construction & Materials

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

Heating, Cooling & Utilities

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

Exterior & Lot

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

Parking & Garage

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

Location

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Neighborhood

Seaport District

133 Seaport Blvd # 1621, Boston MA 02210

Boston, MA 02210

Walkability

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Nearby Schools

School District
Boston School District local
C-
🎓 Where Graduates Go Class of 2021
52% attend college
38% 4-Year 14% 2-Year 7% Out of State 7% Working
School Safety 2024-25
3.7% Above Average
3.2% Suspensions 0.3% In-School 0.5% Emergency
1.8% below state avg
E

Elementary Schools

3 schools
F
Condon K-8 School
1.0 mi | #345 of 352 | Score: 24.6
Improved 13 spots from last year
-33.6 below state avg
518 students Diverse
Diverse Student Body
Grades PK-08
St. Peter Academy School
1.0 mi
Grades PK-08
St. John Elementary School
1.0 mi
Grades PK-08
M

Middle Schools

2 schools
Middle School Academy
1.2 mi
UP Academy
1.2 mi
H

High Schools

3 schools
C
Quincy Upper School
1.1 mi | #268 of 346 | Score: 44.6
Dropped 14 spots from last year
-13.6 below state avg
557 students Very Diverse
12 sports • 208 athletes
High Graduation Rate Diverse Student Body
Grades 06-12
F
Boston Collaborative High School
1.2 mi | #389 of 346 | Score: 22.8
Dropped 2 spots from last year
210 students Diverse
Grades 09-12
F
Excel High School
1.2 mi | #332 of 346 | Score: 26.2
Improved 28 spots from last year
-32.1 below state avg
301 students Very Diverse
11 sports • 241 athletes
Rising School Diverse Student Body
Grades 10-12
Learn about these ratings

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 $801
Homeowners Insurance $200
HOA Fee $1,039/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.

Property History

Market Insights

1.3%
Price Range
1
Previous Sales

Property Timeline

Sold
Dec 8, 2025
Property sold
🏠
Listed for Sale
Sep 16, 2025
$849,000
Original listing
Agent: Cutter Luxe Team Office: Cutter Luxe Living LLC
Previous Transaction - MLS #73178055
Full transaction history available when tracking began
🏷️
Previously Sold
Dec 4, 2023
$860,000
MLS #73178055

Price & Status History

Date Event Price Change
Sep 16, 2025 New Listing Added $849,000
Dec 4, 2023 Sold $860,000

Market Statistics

Days on Market
51 days
Price per Sq Ft
$1,589

Tax History

Year Taxes Assessment
2025 $9,606 $829,500

Financial Details

Annual Property Tax
$9,606
Tax Year 2025
HOA Fee
$1,039
Monthly
Assessed Value
$829,500

Listing Information

Listing Agent Cutter Luxe Team
Listing Office Cutter Luxe Living LLC
Agent MLS ID TM345501
Office MLS ID AN8806
Listing Data Updated Dec 15, 2025 7:42 PM EST
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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Market Analytics for Boston, MA

Real-time market trends and pricing data for this area

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