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99 Sumner St Unit 301 - photo 1
99 Sumner St Unit 301 - photo 2
99 Sumner St Unit 301 - photo 3
99 Sumner St Unit 301 - photo 4
99 Sumner St Unit 301 - photo 5
99 Sumner St Unit 301 - photo 6

Off Market

99 Sumner St Unit 301, Boston, MA

Boston · MA 02128

$699,000
Price
1
Beds
1
Baths
630
Sq. ft.

Overview

Property type: Condominium
HOA: HOA: $718 / mo
HOA Fees Include
Water, Sewer, Master Insurance, Elevator, Exterior Maintenance, Landscaping, Snow Removal, Exercise Room, Clubroom, Garden Area, Reserve Funds, Management Fee
Special Assessment
No
Floor: 3rd floor
Accessibility: Elevator
Pets: Yes w/ Restrictions,
Parking: 1 Garage Space
Heating & cooling: Heat, AC
Laundry: In Unit Laundry
Outdoor space: Common Outdoor
Views: City Views

About this home

Welcome to The Mark ? East Boston?s premier luxury waterfront residence. This rare corner one-bedroom offers an abundance of natural light with oversized windows and a thoughtfully designed layout. Enjoy the convenience of your deeded garage parking space, included in the price. The unit features sleek Bosch appliances, modern finishes, a private bedroom, and extra storage. The open floor plan allows for flexible living and entertaining, while high ceilings and premium flooring elevate the overall design. Residents enjoy access to 24-hour concierge service, a fully equipped fitness center, golf simulator/theater room, pet spa, conference room, library, elegant clubroom w/ full kitchen, and expansive outdoor lounges with firepit and BBQ grills. Additional amenities include bike storage, package room, and beautifully landscaped common areas. Located steps from the Blue Line, ferry, and a growing array of waterfront dining, coffee shops, and parks ? this is city living at its best.

Neighborhood & Transit

East Boston

99 Sumner St, Boston · MA 02128

View location on map

Nearby transit

Within 0.5 mile, measured straight-line to the nearest station entrance.

  • Maverick Blue 0.14 mi

Price Insight

Days on Market:
512 days
Listing Price:
$699,000
Price per Sq.Ft:
$1,110
Tax Assessment:
$674,700 in 2025
Taxes:
$739 / Monthly
HOA Fee:
$718 / Monthly

Home Facts

Where is the Unit in the building?

Unit Placement
3rd | Corner
Views
Waterfront, City Views
Elevator
Unknown
Handicap Access
Unknown

Interior Features

Bedrooms
1
Full Bathrooms
1
Half Bathrooms
0
Living Area
630 Sq.Ft
Kitchen
Main Floor, Dishwasher, Vent Hood, Wall Oven, Garbage Disposal, Microwave, Refrigerator, Freezer, Washer, Dryer
Primary Bedroom
Main Floor
Laundry
In Unit, Main Floor
Living levels
1
Rooms
3
Above grade area
630
Flooring
Unknown
Lead paint
None

Utilities

Heating Type
Central Heat, Forced Air
Heating Zone
1
Cooling
Central Air
Cooling Zones
1
Water
City/Town Water
Sewer
City/Town Sewer
Electric Features
Unknown

Exterior Features

Outdoor Space
Yes - Common
Features
Patio, City View(s), Professional Landscaping

Parking

Garage Parking
1 Parking Space, Under, Deeded, Garage Door Opener
Off Street Parking
None, Off-Street, Deeded

Home Owner Association information

Restrictions
Unknown
HOA
$718 / Monthly
HOA Includes
Water, Sewer, Master Insurance, Elevator, Exterior Maintenance, Landscaping, Snow Removal, Exercise Room, Clubroom, Garden Area, Reserve Funds, Management Fee
Special Assessment
No

Room details

Living room level
First Floor
Bathroom 1 level
First Floor

Listing information

Listing agent
Shell Yu
Listing office
JT Fleming & Company
MLS PIN #
73368573
Disclosure
Garage space #53. The building allows for 30% of units to be leased at the same time. Common area kitchen can be rented out for private events.

About The Mark

The Mark
The Mark is a luxurious residential complex situated in the vibrant East Boston Waterfront neighborhood of Boston. This stunning new development comprises 119 elegant condominiums spread across 5 floors, offering residents a range of spacious and flexible floor plans to suit their needs. Designed by the world-renowned architectural firm, Hacin + Associates, The Mark features a contemporary design that seamlessly blends with the historic charm of the neighborhood.

The units at The Mark boast top-of-the-line finishes and fixtures, including gourmet kitchens with custom cabinetry, quartz countertops, and stainless steel appliances. The open-concept living areas feature soaring ceilings, large windows, and hardwood flooring, offering breathtaking views of the Boston skyline and the harbor. The luxurious bathrooms feature marble tile, rain showers, and high-end fixtures.

Residents of The Mark enjoy access to a wide range of world-class amenities, including a fitness center, a club room, and a beautifully landscaped rooftop terrace with stunning views of the harbor and the city. The building also features a 24-hour concierge service, on-site garage parking, and ample bicycle storage.

The location of The Mark in the East Boston Waterfront provides residents with easy access to some of the city's best dining, shopping, and cultural attractions. The area is known for its beautiful parks, scenic harbor walks, and marinas, making it a highly desirable location for those seeking a sophisticated urban lifestyle.
Explore The Mark Building Amenities

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