99 Sumner St # 321, Boston MA 02128
Boston, MA 02128 • East Boston's Jeffries Point
$1,490,000
Est. $9,836/month
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About this home
Residence 321 at The Mark, offers sophisticated waterfront living with panoramic harbor and skyline views. This spacious 2 bedroom + den home features oversized windows, a private balcony with stunning sunset views, sleek contemporary design complemented by custom motorized window treatments throughout. The open-concept layout is ideal for modern living and entertaining. Rarely available, the residence also includes TWO garage parking spaces and TWO private storage units. Residents enjoy luxury amenities including 24/7 concierge, fitness center with flex studio, harbor view terrace with grills and fire pits, resident lounge, golf simulator, conference room, and pet spa. Located in East Boston’s vibrant waterfront neighborhood, The Mark is just a 2-minute walk to Maverick Station on the MBTA Blue Line, steps from water taxis and the MBTA Ferry, and minutes from Logan Airport. Enjoy a waterfront lifestyle with refined living, exceptional convenience, and picture-perfect views.
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Recently Sold Nearby
Property History
Property Timeline
Listed for Sale
May 27, 2026
$1,490,000
Original listing
Agent: Sherean Azarmi
Office: Urban Circle Realty
| Date | Event | Price | Change | $/sqft | Details |
|---|---|---|---|---|---|
| 05/27/2026 | 🏠 Listed for Sale | $1,490,000 | - | - | Original listing |
Tax History
| Year | Taxes | Assessment |
|---|---|---|
| 2026 | $6,420 | $1,157,400 |
Financial Details
Annual Property Tax
$6,420
Tax Year 2026
HOA Fee
$1,567
Monthly
Assessed Value
$1,157,400
Facts & Features
2 Car Garage
Central AC
Home Facts
Type
Residential
Style
Condominium
Year Built
2021
Living Area
1,195 sq ft
Bedrooms
2
Full Baths
2
Total Rooms
6
Interior
Heating
Central, Forced Air, Individual, Unit Control
Cooling
Central Air, Individual, Unit Control
Flooring
Wood, Tile
Appliances
Range, Dishwasher, Disposal, Microwave, Refrigerator, Freezer, Washer, Dryer
Fireplace
None
Basement
N
Laundry
In Unit
Features
None
Exterior
Construction
None
Architecture
None
Roof
None
Features
Balcony, City View(s)
Pool
None
Spa
None
Fencing
None
Patio/Porch
None
Parking
Garage Spaces
2
Has Garage
Yes
Features
Attached, Under, Garage Door Opener
Total Spaces
2
Utilities
Electric
None
Water
Public
Sewer
Public Sewer
Gas
None
Other
None
Financial
Annual Tax
$6,420
Assessed Value
$1,157,400
HOA & Community
HOA Fee
$1,567 Monthly
Fee Includes
Water, Sewer, Insurance, Security, Maintenance Structure, Maintenance Grounds, Snow Removal, Trash, Reserve Funds
Amenities
Hot Water, Elevator(s), Putting Green, Recreation Facilities, Fitness Center, Clubroom, Storage, Clubhouse
Optional Fee Includes
None
Owner-Occupied Units
77
Pets
Yes
MA Disclosures
Seller Disclosures
**condo Fees Include Parking. ***taxes Listed Reflect Residential Tax Exemption.
Additional Details
Possession
None
Accepted Financing
None
Structure Type
["Mid-Rise"]
Unit/Building
321
Sq Ft Source
Master Deed
Documents
Master Deed, Unit Deed, Rules & Regs, Management Association Bylaws, Floor Plans, Association Financial Statements, Certificate Of Insurance (7)
County
Suffolk
Total market time (incl. prior listings)
14 days
Property Overview
Property Type
Condominium
Listing Type
For Sale
Year Built
2021
Bedrooms
2
Full Bathrooms
2
Living Area
1,195 sq ft
Total Rooms
6
Stories
1
Entry Level
3
Floor Layout
Interactive room guide
Floor Layout
Finished Area
1,195 sq ft above grade
FeaturesYes
Display Options
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:
Wood, Tile
Appliances:
Range, Dishwasher, Disposal, Microwave, Refrigerator, Freezer, Washer, Dryer
Interior Features:
Windows:
Basement:
N
Laundry:
In Unit
Security:
Intercom, Concierge
Construction & Materials
Year Built:
2021
Structure Type:
Mid-Rise
Exterior Materials:
Roof:
Foundation:
Stories:
1
Heating, Cooling & Utilities
Heating:
Central, Forced Air, Individual, Unit Control
Heating Zones:
1
Cooling:
Central Air, Individual, Unit Control
Cooling Zones:
1
Hot Water:
Water Source:
Public
Sewer:
Public Sewer
Energy Features:
Exterior & Lot
Exterior Features:
Balcony, City View(s)
Patio & Porch:
Fencing:
Other Structures:
Lot Features:
Road Surface:
Parking & Garage
Garage Spaces:
2
Garage Type:
Attached
Total Parking Spaces:
2
Parking Features:
Attached, Under, Garage Door Opener
Special Features
Waterfront:
Yes
Waterfront Type:
Waterfront, Harbor, Ocean, 1 to 2 Mile To Beach, Beach Ownership(Public)
View:
Yes
View Type:
City
Community Amenities:
Public Transportation, Shopping, Pool, Tennis Court(s)
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
$535
Homeowners Insurance
$200
HOA Fee
$1,567/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
East Boston's Jeffries Point
99 Sumner St # 321, Boston MA 02128
Boston, MA 02128
Listing Information
Listing Agent
Sherean Azarmi
Listing Office
Urban Circle Realty
Office Phone
617-903-0371
Agent MLS ID
M9502333
Office MLS ID
AN0297
Listing Data Updated
Jun 10, 2026 3:46 PM 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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