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99 Sumner St Unit 421 - photo 1
99 Sumner St Unit 421 - photo 2
99 Sumner St Unit 421 - photo 3
99 Sumner St Unit 421 - photo 4
99 Sumner St Unit 421 - photo 5
99 Sumner St Unit 421 - photo 6

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99 Sumner St Unit 421, Boston, MA

Boston · MA 02128

$1,160,000
Price
2
Beds
2
Baths
1195
Sq. ft.

Overview

Property type: Condominium
HOA: HOA: $1,428 / mo
HOA Fees Include
Heat, Hot Water, Water, Sewer, Master Insurance, Security, Exterior Maintenance, Landscaping, Snow Removal, Recreational Facilities, Exercise Room, Extra Storage, Refuse Removal, Garden Area, Reserve Funds, Flood Insurance, Management Fee
Special Assessment
No
Floor: 4th floor
Accessibility: Elevator
Pets: Pet Friendly
Parking: 2 Garage Spaces
Heating & cooling: Heat, AC
Laundry: In Unit Laundry
Outdoor space: Private Outdoor
Views: Harbor Views

About this home

Experience exceptional waterfront living at The Mark. This residence features two bedrooms, a bonus room/versatile den, two full baths, and a private balcony overlooking the Harbor. The open-concept interior is anchored by a chef’s kitchen boasting Bosch appliances and quartz countertops, all flowing seamlessly across warm hardwood floors. Generous bedrooms and closet space, while the primary bedroom features an ensuite bathroom. This home comes complete with in-unit laundry, two garage parking spaces and a private storage unit. Life at The Mark offers unparalleled full-service luxury. Residents enjoy a 24-hour concierge, fitness center, fireplace lounge, billiards room, library, & a pet spa. Step outside to the private balcony or explore the vibrant local scene. With the ferry, Blue Line, and Logan Airport just moments away, downtown Boston & beyond are within easy reach. This is a rare opportunity to enjoy a dynamic city lifestyle in a in a premier waterfront setting.

Neighborhood & Transit

East Boston's Jeffries Point

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:
139 days
Listing Price:
$1,199,000
Price per Sq.Ft:
$1,003
Tax Assessment:
$999,999,999 in 2026
Taxes:
$1,217 / Monthly
HOA Fee:
$1,428 / Monthly

Home Facts

Where is the Unit in the building?

Unit Placement
4th | Upper, Middle
Facing Direction
Southwest
Views
Waterview, Waterfront
Elevator
Yes
Handicap Access
Unknown

Interior Features

Bedrooms
2
Full Bathrooms
2
Half Bathrooms
0
Living Area
1,195 Sq.Ft
Kitchen
Dishwasher, Cooktop, Range, Garbage Disposal, Microwave, Refrigerator, Freezer, Washer, Dryer
Primary Bedroom
En-suite bathroom
Laundry
In Unit
Living levels
1
Rooms
6
Above grade area
1195
Flooring
Wood
Lead paint
None

Utilities

Heating Type
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 - Private
Features
Deck

Parking

Garage Parking
2 Parking Spaces, Under, Garage Door Opener
Off Street Parking
None

Home Owner Association information

Restrictions
Rentals
HOA
$1,428 / Monthly
HOA Includes
Heat, Hot Water, Water, Sewer, Master Insurance, Security, Exterior Maintenance, Landscaping, Snow Removal, Recreational Facilities, Exercise Room, Extra Storage, Refuse Removal, Garden Area, Reserve Funds, Flood Insurance, Management Fee
Special Assessment
No
Pets allowed
Yes
Security
Intercom, TV Monitor, Concierge

Listing information

Listing agent
Caroline Morson
Listing office
Compass
MLS PIN #
73538123
Disclosure
The two garage parking spaces (#24 and #35) are $75/month each, for a total additional $150 per month. Price includes additional storage space #411 on same floor as the unit itself.

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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