99 Sumner Street # 206, Boston MA 02128
Boston, MA 02128 • East Boston's Jeffries Point
$725,000
Est. $5,232/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.
Open House Schedule
13
Sep
Sunday, September 13
3:30 PM - 4:30 PM EDT
About this home
Waterfront luxury living at The Mark. Completed in 2020, this spacious one-bedroom plus den residence pairs sophisticated design with exceptional privacy, sharing its section of the floor with just one neighboring home. The open-concept kitchen and living area is anchored by a striking waterfall Silestone island and features sleek cabinetry, Bosch appliances, wide-plank flooring, abundant natural light, and a partial water view. The bright bedroom comfortably accommodates a king-sized bed, while the versatile den is ideal for a home office, nursery, or guest space. Custom-fitted blinds throughout the living room and bedroom, an in-unit washer and dryer, generous closets, and a private storage unit conveniently located on the same floor complete the residence. The Mark delivers a true full-service waterfront lifestyle with 24/7 concierge, a state-of-the-art fitness center, resident lounge, golf simulator, pet spa, electric vehicle charging stations, and a spectacular harbor-view terrace with grilling stations, fire pits, and panoramic views of the Boston skyline. Rental parking is available nearby. Set directly along the East Boston waterfront in Jeffries Point, the home is moments from ReelHouse, La Tavernetta, waterfront parks, the water taxi, and Maverick Station, offering MBTA blue line access to Downtown Boston in just two stops and effortless proximity to Logan Airport. This is city living with a waterfront address and resort-style amenities.
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Recently Sold Nearby
Property History
Property Timeline
Listed for Sale
Sep 10, 2026
$725,000
Original listing
Agent: Nico Longo
Office: Century 21 Cityside
| Date | Event | Price | Change | $/sqft | Details |
|---|---|---|---|---|---|
| 09/10/2026 | 🏠 Listed for Sale | $725,000 | - | - | Original listing |
Tax History
| Year | Taxes | Assessment |
|---|---|---|
| 2026 | $5,301 | $775,400 |
Financial Details
Annual Property Tax
$5,301
Tax Year 2026
HOA Fee
$924
Monthly
Assessed Value
$775,400
Facts & Features
1 Car Garage
Central AC
Home Facts
Type
Residential
Style
Condominium
Year Built
2020
Living Area
809 sq ft
Stories
1
Bedrooms
1
Full Baths
1
Total Rooms
5
Interior
Heating
Forced Air
Cooling
Central Air
Flooring
Wood
Appliances
Oven, Dishwasher, Disposal, Microwave, Range, Refrigerator, Freezer, Washer, Dryer, Washer/dryer
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
Rented
Total Spaces
2
Utilities
Electric
None
Water
Public
Sewer
Public Sewer
Gas
None
Other
For Gas Range
Financial
Annual Tax
$5,301
Assessed Value
$775,400
HOA & Community
HOA Fee
$924 Monthly
Fee Includes
Water, Sewer, Insurance, Security, Maintenance Structure, Maintenance Grounds, Snow Removal, Trash, Reserve Funds
Amenities
Elevator(s), Recreation Facilities, Fitness Center, Clubroom
Optional Fee Includes
None
Pets
Yes w/ Restrictions
MA Disclosures
Lead Paint
None
Seller Disclosures
Unit Must Be Owner Occupied Because Rental Cap Is Reached (30%), But New Owner Can Get On Investor Waitlist. Parking For Rent Available At Nearby Lot. Taxes Shown Reflect The Residential Exemption ($4, 353.74 In Fy 2026).
Additional Details
Possession
None
Accepted Financing
None
Structure Type
["Mid-Rise"]
Unit/Building
206
Sq Ft Source
Public Record
Documents
None
County
Suffolk
Property Overview
Property Type
Condominium
Listing Type
For Sale
Year Built
2020
Bedrooms
1
Full Bathrooms
1
Living Area
809 sq ft
Total Rooms
5
Stories
1
Entry Level
2
Floor Layout
Interactive room guide
Floor Layout
Finished Area
809 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:
Wood
Appliances:
Oven, Dishwasher, Disposal, Microwave, Range, Refrigerator, Freezer, Washer, Dryer, Washer/Dryer
Interior Features:
Windows:
Insulated Windows
Basement:
N
Laundry:
In Unit
Security:
Concierge
Construction & Materials
Year Built:
2020
Structure Type:
Mid-Rise
Exterior Materials:
Roof:
Foundation:
Stories:
1
Heating, Cooling & Utilities
Heating:
Forced Air
Heating Zones:
1
Cooling:
Central Air
Cooling Zones:
1
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
Total Parking Spaces:
2
Parking Features:
Rented
Special Features
Waterfront:
Yes
Waterfront Type:
Waterfront, Harbor
Community Amenities:
Public Transportation, Shopping, Tennis Court(s), Park, Walk/Jog Trails, Golf, Bike Path, Highway Access, Marina, Public School, T-Station, University
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
$442
Homeowners Insurance
$200
HOA Fee
$924/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 Street # 206, Boston MA 02128
Boston, MA 02128
Listing Information
Listing Agent
Nico Longo
Listing Office
Century 21 Cityside
Office Phone
617-262-2600
Agent MLS ID
CN220267
Office MLS ID
BB6400
Listing Data Updated
Sep 10, 2026 7:37 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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