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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 2 similar properties sold within 0.5 miles in the last 90 days

This Property
$1,589/sq ft
Area Average
$9/sq ft
Difference
+16,702.3%

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

10 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. John Elementary School
1.0 mi
Grades PK-08
St. Peter Academy School
1.0 mi
Grades PK-08
D
Adams Elementary School
1.1 mi | #767 of 824 | Score: 31.2
Dropped 88 spots from last year
-27 below state avg
237 students Moderate
Grades PK-06
F
Tynan Elementary School
1.1 mi | #816 of 824 | Score: 24.8
Dropped 94 spots from last year
-33.5 below state avg
227 students Very Diverse
Diverse Student Body
Grades PK-06
A
Eliot K-8 Innovation School
1.2 mi | #48 of 352 | Score: 57.2
Improved 2 spots from last year
-1.1 below state avg
784 students Diverse
Strong Attendance
Grades PK-08
D
McKay K-8 School
1.4 mi | #332 of 352 | Score: 27.6
Dropped 36 spots from last year
-30.7 below state avg
640 students Less Diverse
Grades PK-08
East Boston Central Catholic School
1.5 mi
Grades PK-08
B+
Alighieri Dante Montessori School
1.5 mi | #5 of 12 | Score: 45.3
Improved 124 spots from last year
-12.9 below state avg
109 students Diverse
Rising School
Grades PK-06
Park Street School
1.5 mi
Grades K-07
M

Middle Schools

10 schools
Middle School Academy
1.2 mi
F
Higginson/Lewis K-8 School
3.0 mi | #349 of 352 | Score: 23.6
Improved 3 spots from last year
-34.6 below state avg
213 students Diverse
Grades 03-08
A
Uncommon Schools - Roxbury Preparatory Dorchester Campus Middle School
3.1 mi | #4 of 16 | Score: 41.9
Improved 187 spots from last year
-16.3 below state avg
1,126 students Diverse
Rising School College Ready Curriculum
Grades 05-08
Dearborn Middle School
3.6 mi
Nativity Prep School
3.6 mi
Grades 05-08
Mother Caroline Academy
3.6 mi
Grades 05-08
Epiphany School
4.2 mi
Grades 05-08
C
Ohrenberger School
8.2 mi | #265 of 352 | Score: 34.9
Improved 20 spots from last year
-23.3 below state avg
477 students Diverse
Rising School Diverse Student Body
Grades 03-08
UP Academy
1.2 mi
McCormack Middle
2.3 mi
H

High Schools

10 schools
C
Quincy Upper School
1.1 mi | #268 of 346 | Score: 44.6
Improved 4 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
Cathedral High School
1.5 mi
9 sports • 430 athletes
Grades 07-12
Newman School
2.0 mi
Grades 07-12
C-
East Boston High School
2.2 mi | #305 of 346 | Score: 37.3
Improved 31 spots from last year
-20.9 below state avg
1,252 students Less Diverse
14 sports • 584 athletes
Early College Program Rising School
Grades 07-12
D
Charlestown High School
2.2 mi | #322 of 346 | Score: 31.0
Improved 49 spots from last year
-27.2 below state avg
754 students Diverse
11 sports • 488 athletes
Early College Program Rising School
Grades 07-12
C
Ruth Batson Academy
2.3 mi | #19 of 25 | Score: 27.6
Improved 346 spots from last year
-30.6 below state avg
604 students Diverse
8 sports • 128 athletes
Early College Program Rising School
Grades 07-12
B
Dearborn STEM Academy
2.5 mi | #13 of 25 | Score: 31.7
Improved 356 spots from last year
-26.6 below state avg
565 students Diverse
10 sports • 242 athletes
Early College Program Rising School
Grades 07-12
A-
O'Bryant School of Math & Science
2.7 mi | #90 of 346 | Score: 61.1
Improved 94 spots from last year
+2.9 above state avg
1,509 students Very Diverse
High Graduation Rate Rising School College Ready Curriculum Diverse Student Body
Grades 07-12
A+
Boston Latin School
3.1 mi | #19 of 346 | Score: 73.3
Improved 61 spots from last year
+15.1 above state avg
2,424 students Very Diverse
18 sports • 2,006 athletes
Strong AP Program High Graduation Rate Rising School Strong Athletics
Grades 07-12
A+
Boston Latin Academy
3.2 mi | #2 of 25 | Score: 63.9
Improved 214 spots from last year
+5.7 above state avg
1,693 students Very Diverse
17 sports • 1,298 athletes
High Graduation Rate Rising School Strong Athletics Diverse Student Body
Grades 07-12
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Monthly Payment Calculator

Monthly Payment
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Principal, interest, taxes & insurance
Loan Amount
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After down payment
Total Interest
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Over life of loan
Total Cost
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Including down payment
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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
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Current Rate
$0/mo
+0.5% Rate
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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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