135 Seaport Blvd # 1503, Boston MA 02210
Boston, MA 02210 • Seaport District
$1,449,000
$1,349,000
Est. $9,931/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.
Adjust the payment calculatorTrack this home for price, status, and open-house alerts.
About this home
Highly sought after customized corner 1 BR + study on high floor w/ striking City & Water Views at Echelon in Boston's vibrant Seaport district. Enter to an open concept floor plan w/ 2 walls of floor to ceiling windows that stream natural light. Chef's kitchen features S/S appliances, wine fridge, abundant cabinetry & island w/ seating for 2. Kitchen flows to oversized living room - the perfect layout for entertaining. King size primary BR offers harbor views & wall of built out closets. Sectioned off study makes for an ideal home office or guest room. This home is complete w/ incredible upgrades - designer light fixtures, wall paper, designer built-ins & motorized shades. This offering includes 1 garage pkg & same floor storage unit. Experience the unparalleled amenities of Echelon with over 50,000 SF of amenities, including 2 outdoor pools, indoor pool, hot tub, fitness center, golf simulator, basketball court, outdoor terraces w/ gas grills, sky-lounge, concierge & valet parking.
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Recently Sold Nearby
Property History
Market Insights
3
Price Changes
6.9%
Price Range
Property Timeline
Price Reduced
Sep 9, 2026
$1,349,000
$36,000
(-2.6%)
From $1,385,000 to $1,349,000 (-2.6%)
Price Reduced
Jul 7, 2026
$1,385,000
$10,000
(-0.72%)
From $1,395,000 to $1,385,000 (-0.7%)
Price Reduced
May 15, 2026
$1,395,000
$54,000
(-3.73%)
From $1,449,000 to $1,395,000 (-3.7%)
Listed for Sale
Jan 7, 2026
$1,449,000
Original listing
Agent: Kopman Adler Team
Office: Compass
| Date | Event | Price | Change | $/sqft | Details |
|---|---|---|---|---|---|
| 09/09/2026 | ↓ Price Reduced | $1,349,000 | $36,000 | - | From $1,385,000 to $1,349,000 (-2.6%) |
| 07/07/2026 | ↓ Price Reduced | $1,385,000 | $10,000 | - | From $1,395,000 to $1,385,000 (-0.7%) |
| 05/15/2026 | ↓ Price Reduced | $1,395,000 | $54,000 | - | From $1,449,000 to $1,395,000 (-3.7%) |
| 01/07/2026 | 🏠 Listed for Sale | $1,449,000 | - | - | Original listing |
Tax History
| Year | Taxes | Assessment |
|---|---|---|
| 2025 | $12,496 | $1,349,900 |
Financial Details
Annual Property Tax
$12,496
Tax Year 2025
HOA Fee
$1,868
Monthly
Assessed Value
$1,349,900
Facts & Features
1 Car Garage
Central AC
Home Facts
Type
Residential
Style
Condominium
Year Built
2020
Living Area
857 sq ft
Stories
1
Bedrooms
1
Full Baths
1
Total Rooms
3
Interior
Heating
Heat Pump
Cooling
Central Air
Flooring
None
Appliances
Oven, Dishwasher, Disposal, Range, Refrigerator, Freezer, Washer, Dryer, Wine Refrigerator
Fireplace
None
Basement
N
Laundry
In Unit
Features
None
Exterior
Construction
None
Architecture
None
Roof
None
Features
None
Pool
None
Spa
None
Fencing
None
Patio/Porch
None
Parking
Garage Spaces
1
Has Garage
Yes
Features
Attached, Under
Total Spaces
1
Utilities
Electric
None
Water
Public
Sewer
Public Sewer
Gas
None
Other
None
Financial
Annual Tax
$12,496
Assessed Value
$1,349,900
HOA & Community
HOA Fee
$1,868 Monthly
Fee Includes
Heat, Gas, Water, Sewer, Insurance, Maintenance Structure, Maintenance Grounds, Snow Removal, Trash, Air Conditioning, Reserve Funds
Amenities
Hot Water, Pool, Elevator(s), Recreation Facilities, Fitness Center, Clubroom, Storage, Parking, Clubhouse
Optional Fee Includes
None
MA Disclosures
Lead Paint
Unknown
Seller Disclosures
Fy2026 Property Taxes Include Deduction For Residential Exemption. Condo Fee Break Down: $1654.72 Hoa Fee + Monthly Parking Fee Of $179.50 + Bulk Internet Fee Of $34.00 = $1, 868.22
Additional Details
Possession
None
Accepted Financing
None
Structure Type
["High-Rise"]
Unit/Building
1503
Sq Ft Source
Master Deed
Documents
None
County
Suffolk
Total market time (incl. prior listings)
249 days
Property Overview
Property Type
Condominium
Listing Type
For Sale
Year Built
2020
Bedrooms
1
Full Bathrooms
1
Living Area
857 sq ft
Total Rooms
3
Stories
1
Entry Level
15
Floor Layout
Interactive room guide
Floor Layout
Finished Area
857 sq ft above grade
Display Options
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:
Oven, Dishwasher, Disposal, Range, Refrigerator, Freezer, Washer, Dryer, Wine Refrigerator
Interior Features:
Windows:
Basement:
N
Laundry:
In Unit
Security:
Concierge
Construction & Materials
Year Built:
2020
Structure Type:
High-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:
Attached, Under
Special Features
Waterfront:
Yes
Waterfront Type:
Waterfront, Harbor
Community Amenities:
Public Transportation, Shopping, Pool, Park, Highway Access, Marina, T-Station
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
$1,041
Homeowners Insurance
$200
HOA Fee
$1,868/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
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
135 Seaport Blvd # 1503, Boston MA 02210
Boston, MA 02210
Listing Information
Listing Agent
Kopman Adler Team
Listing Office
Compass
Office Phone
617-206-3333
Agent MLS ID
TM359241
Office MLS ID
AN2383
Listing Data Updated
Sep 13, 2026 4:05 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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