133 Seaport Blvd # 12, Boston MA 02210
Boston, MA 02210 • Seaport District
$4,695,000
Est. $33,395/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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About this home
SUMMER OFFER: One Year of Condo Fees Included! Experience waterfront living at its finest in this exceptionally rare 3-bedroom, 3.5-bath residence at EchelonSeaport. One of only approximately 10 water-view terrace residences in the building—and the first of its kind to return to market—this home offers sweeping harbor views from a spectacular private terrace, along with a private balcony off the primary suite. Designed for both elevated everyday living and effortless entertaining, the residence features a sun-filled open layout, floor-to-ceiling windows, chef’s kitchen, custom closets, and designer window treatments. Two garage parking spaces complete the offering. Residents enjoy 50,000+ SF of world-class amenities, including multiple pools, fitness center, lounges, outdoor terraces, and 24/7 concierge services, all in the heart of Boston’s Seaport.
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Recently Sold Nearby
Property History
Property Timeline
Listed for Sale
Aug 24, 2026
$4,695,000
Original listing
Agent: Laura Rodriguez
Office: The Collaborative Companies
| Date | Event | Price | Change | $/sqft | Details |
|---|---|---|---|---|---|
| 08/24/2026 | 🏠 Listed for Sale | $4,695,000 | - | - | Original listing |
Tax History
| Year | Taxes | Assessment |
|---|---|---|
| 2025 | $57,359 | $4,953,300 |
Financial Details
Annual Property Tax
$57,359
Tax Year 2025
HOA Fee
$4,675
Monthly
Assessed Value
$4,953,300
Facts & Features
2 Car Garage
Home Facts
Type
Residential
Style
Condominium
Year Built
2019
Living Area
1,957 sq ft
Stories
1
Bedrooms
3
Full Baths
3
Half Baths
1
Total Rooms
5
Interior
Heating
Heat Pump
Cooling
Heat Pump
Flooring
None
Appliances
Range, Oven, Dishwasher, Disposal, Microwave, Refrigerator, Freezer, Washer, Dryer
Fireplace
None
Basement
N
Laundry
None
Features
None
Exterior
Construction
None
Architecture
None
Roof
None
Features
Deck, Balcony
Pool
None
Spa
None
Fencing
None
Patio/Porch
Deck
Parking
Garage Spaces
2
Has Garage
Yes
Features
Under, Deeded
Total Spaces
2
Utilities
Electric
None
Water
Public
Sewer
Public Sewer
Gas
None
Other
None
Financial
Annual Tax
$57,359
Assessed Value
$4,953,300
HOA & Community
HOA Fee
$4,675 Monthly
Fee Includes
Heat, Gas, Water, Sewer, Insurance, Security, Maintenance Structure, Trash
Amenities
Hot Water, Pool, Elevator(s), Fitness Center, Parking
Optional Fee Includes
None
MA Disclosures
Lead Paint
Unknown
Seller Disclosures
Storage Unit Available For Purchase On The Same Floor. Staged Pictures
Additional Details
Possession
None
Accepted Financing
None
Structure Type
["High-Rise"]
Unit/Building
12
Sq Ft Source
Public Record
Documents
Master Deed, Rules & Regs, Management Association Bylaws, Floor Plans, Association Financial Statements (5)
County
Suffolk
Total market time (incl. prior listings)
10 days
Property Overview
Property Type
Condominium
Listing Type
For Sale
Year Built
2019
Bedrooms
3
Full Bathrooms
3
Half Bathrooms
1
Living Area
1,957 sq ft
Total Rooms
5
Stories
1
Entry Level
21
Floor Layout
Interactive room guide
Floor Layout
Finished Area
1,957 sq ft above grade
FeaturesYes
Display Options
Outdoor Areas
Patio & porchDeck
Room Markers
OOffice (1)
KKitchen (1)
BRBedroom (5)
BABathroom (4)
DDining (1)
LLiving (2)
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:
Range, Oven, Dishwasher, Disposal, Microwave, Refrigerator, Freezer, Washer, Dryer
Interior Features:
Windows:
Basement:
N
Laundry:
Security:
Doorman, Concierge
Construction & Materials
Year Built:
2019
Structure Type:
High-Rise
Exterior Materials:
Roof:
Foundation:
Stories:
1
Heating, Cooling & Utilities
Heating:
Heat Pump
Cooling:
Heat Pump
Hot Water:
Water Source:
Public
Sewer:
Public Sewer
Energy Features:
Exterior & Lot
Exterior Features:
Deck, Balcony
Patio & Porch:
Deck
Fencing:
Other Structures:
Lot Features:
Road Surface:
Parking & Garage
Garage Spaces:
2
Garage Type:
Attached
Total Parking Spaces:
2
Parking Features:
Under, Deeded
Special Features
Waterfront:
Yes
Waterfront Type:
Waterfront, Harbor
Community Amenities:
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
3 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
Middle Schools
2 schools
Middle School Academy
1.2 mi
UP Academy
1.2 mi
High Schools
3 schools
C
Quincy Upper School
1.1 mi
|
#279 of 346
|
Score: 44.4
Dropped 25 spots from last year
-13.8 below state avg
575 students
Very Diverse
12 sports
• 208 athletes
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
282 students
Diverse
Grades 09-12
F
Excel High School
1.2 mi
|
#332 of 346
|
Score: 26.4
Improved 28 spots from last year
-31.8 below state avg
90 students
Very Diverse
11 sports
• 241 athletes
High Graduation Rate
Rising School
Diverse Student Body
Grades 10-12
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Monthly Payment Calculator
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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
%
Down: $0
%
Monthly Payment Breakdown
Principal & Interest
$0
Property Tax
$4,780
Homeowners Insurance
$200
HOA Fee
$4,675/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
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+0.5% Rate
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Payment Over Time
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 # 12, Boston MA 02210
Boston, MA 02210
Listing Information
Listing Agent
Laura Rodriguez
Listing Office
The Collaborative Companies
Office Phone
617-236-0060
Agent MLS ID
CN244327
Office MLS ID
AN1584
Listing Data Updated
Aug 28, 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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