133 Seaport Blvd # 1621, Boston MA 02210
Boston, MA 02210 • Seaport District
$815,000
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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.
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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Public Records & Permits
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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
| Date | Event | Price | Change | $/sqft | Details |
|---|---|---|---|---|---|
| 12/08/2025 | ✓ Sold | - | - | - | Property sold |
| 09/16/2025 | 🏠 Listed for Sale | $849,000 | - | - | Original listing |
| 12/04/2023 | 🏷️ Previously Sold | $860,000 | - | - | MLS #73178055 |
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
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
HOA & Community
HOA Fee
$1,039 Monthly
Fee Includes
Heat, Gas, Water, Sewer, Insurance, Security, Maintenance Structure, Maintenance Grounds, Snow Removal, Trash, Reserve Funds
Amenities
Hot Water, Pool, Elevator(s), Recreation Facilities, Fitness Center, Clubroom, Garden Area, Parking
Optional Fee Includes
None
MA Disclosures
Seller Disclosures
Heat Is Included In Condo Fee. Tenant Pays The Electricity For The Heat/ac Pump Fan. Move In/move Out Fee Applies Per Condo Docs. The Condo Fee Amount For This Unit Is $859.69 And The Parking Fee Is $179.50.
Additional Details
Possession
None
Accepted Financing
None
Structure Type
["High-Rise","Mid-Rise"]
Unit/Building
1621
Sq Ft Source
Public Record
Documents
None
County
Suffolk
Total market time (incl. prior listings)
53 days
Property Overview
Property Type
Condominium
Listing Type
Sold
Year Built
2018
Bedrooms
1
Full Bathrooms
1
Living Area
513 sq ft
Total Rooms
2
Stories
1
Entry Level
16
Floor Layout
Interactive room guide
Floor Layout
Finished Area
513 sq ft above grade
Display Options
Outdoor Areas
PoolAssociation, In Ground, Indoor, Heated, Lap
Room Markers
BABathroom (4)
BRBedroom (5)
DDining (1)
KKitchen (1)
LLiving (2)
OOffice (1)
Conceptual diagram based on MLS room data. It is not to scale and is not a substitute for architectural plans or on-site measurements.
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
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
Elementary Schools
10 schools
F
Condon K-8 School
1.0 mi
|
#347 of 352
|
Score: 24.2
Improved 11 spots from last year
-34 below state avg
448 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
F
Tynan Elementary School
1.1 mi
|
#819 of 825
|
Score: 24.7
Dropped 97 spots from last year
-33.5 below state avg
218 students
Diverse
Diverse Student Body
Grades PK-06
D
Adams Elementary School
1.1 mi
|
#770 of 825
|
Score: 31.0
Dropped 91 spots from last year
-27.2 below state avg
222 students
Moderate
Grades PK-06
A
Eliot K-8 Innovation School
1.2 mi
|
#47 of 352
|
Score: 57.5
Improved 3 spots from last year
-0.7 below state avg
779 students
Diverse
Strong Attendance
Grades PK-08
D
McKay K-8 School
1.4 mi
|
#332 of 352
|
Score: 27.4
Dropped 36 spots from last year
-30.8 below state avg
599 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: 45.2
Improved 124 spots from last year
-13 below state avg
100 students
Diverse
Rising School
Strong Attendance
Grades PK-06
Park Street School
1.5 mi
Grades K-07
Middle Schools
10 schools
Middle School Academy
1.2 mi
F
Higginson/Lewis K-8 School
3.0 mi
|
#349 of 352
|
Score: 23.2
Improved 3 spots from last year
-35 below state avg
246 students
Diverse
Grades 03-08
A
Uncommon Schools - Roxbury Preparatory Dorchester Campus Middle School
3.1 mi
|
#4 of 16
|
Score: 42.5
Improved 187 spots from last year
-15.7 below state avg
1,225 students
Diverse
Rising School
College Ready Curriculum
Grades 05-08
Dearborn Middle School
3.5 mi
Nativity Prep School
3.6 mi
Grades 05-08
Mother Caroline Academy
3.6 mi
Grades 05-08
Epiphany School
4.1 mi
Grades 05-08
C
Ohrenberger School
8.2 mi
|
#266 of 352
|
Score: 35.0
Improved 19 spots from last year
-23.2 below state avg
458 students
Diverse
Diverse Student Body
Grades 03-08
UP Academy
1.2 mi
McCormack Middle
2.3 mi
High Schools
10 schools
C
Quincy Upper School
1.1 mi
|
#279 of 346
|
Score: 44.4
Dropped 7 spots from last year
-13.8 below state avg
575 students
Very Diverse
12 sports
• 208 athletes
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
|
#300 of 346
|
Score: 38.2
Improved 36 spots from last year
-20 below state avg
1,181 students
Moderate
14 sports
• 584 athletes
Early College Program
Rising School
Grades 07-12
D
Charlestown High School
2.2 mi
|
#319 of 346
|
Score: 32.9
Improved 52 spots from last year
-25.4 below state avg
646 students
Diverse
11 sports
• 488 athletes
Early College Program
Rising School
Grades 07-12
C
Ruth Batson Academy
2.3 mi
|
#20 of 25
|
Score: 29.1
Improved 345 spots from last year
-29.1 below state avg
584 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: 33.4
Improved 356 spots from last year
-24.8 below state avg
565 students
Moderate
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: 61.6
Improved 94 spots from last year
+3.4 above state avg
1,518 students
Very Diverse
High Graduation Rate
Rising School
College Ready Curriculum
Diverse Student Body
Grades 07-12
A+
Boston Latin School
3.1 mi
|
#20 of 346
|
Score: 73.7
Improved 60 spots from last year
+15.5 above state avg
2,382 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: 64.9
Improved 214 spots from last year
+6.7 above state avg
1,669 students
Very Diverse
17 sports
• 1,298 athletes
Strong AP Program
High Graduation Rate
Rising School
Strong Athletics
Grades 07-12
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Location
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Neighborhood
Seaport District
133 Seaport Blvd # 1621, Boston MA 02210
Boston, MA 02210
Listing Information
Listing Agent
Cutter Luxe Team
Listing Office
Cutter Luxe Living LLC
Office Phone
774-240-9174
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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