Search
Luxury Buildings Luxury Condos & Single Families Luxury Rentals
Custom Search
Recently ViewedUnlock Saved HomesUnlock Saved SearchesUnlock Manage Your ToursUnlock
Get Expert Help
Find an Agent
Sign in to unlock the full experience

Save homes, searches, and manage your tours.

Back
99 Sumner St Unit PH621 - photo 1
99 Sumner St Unit PH621 - photo 2
99 Sumner St Unit PH621 - photo 3
99 Sumner St Unit PH621 - photo 4
99 Sumner St Unit PH621 - photo 5
99 Sumner St Unit PH621 - photo 6

For Sale

99 Sumner St Unit PH621, Boston, MA

Boston · MA 02128

$1,499,000
Price
2
Beds
2
Baths
1197
Sq. ft.

Overview

Property type: Condominium
HOA: HOA: $1,565 / mo
HOA Fees Include
Heat, Hot Water, Water, Sewer, Master Insurance, Security, Exterior Maintenance, Landscaping, Snow Removal, Exercise Room, Reserve Funds
Special Assessment
No
Floor: 6th · Penthouse
Accessibility: Elevator
Pets: Pet Friendly
Parking: 2 Garage Spaces
Heating & cooling: Heat, AC
Laundry: In Unit Laundry
Views: Harbor · City Views

About this home

Residence 621 at The Mark offers 2 bedrooms, a den, 2 baths, and 1,197 square feet of beautifully designed waterfront living, with two garage parking spaces and two storage units included. The open-concept layout features a chef's kitchen with Bosch appliances, quartz countertops, and upgraded cabinetry, all flowing across hardwood floors to a living space built for both everyday ease and effortless entertaining. The Mark is a full-service luxury building: 24-hour concierge, private terrace, fireplace lounge, billiards room, library, fitness center, conference room, and pet spa. Everything you need, without ever leaving the building. Downtown Boston is minutes away by ferry, Blue Line, or a quick drive. Logan Airport is moments from your door, making this a rare city residence that truly serves those with a dynamic lifestyle. Tallship, waterfront dining, and green space are all moments away. This is Boston waterfront living at its finest.

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:
217 days
Listing Price:
$1,499,000
Price per Sq.Ft:
$1,252
Tax Assessment:
$1,168,200 in 2025
Taxes:
$1,127 / Monthly
HOA Fee:
$1,565 / Monthly

Home Facts

Where is the Unit in the building?

Unit Placement
6th | Top/Penthouse
Facing Direction
Southwest
Views
Waterview, Waterfront, City Views
Elevator
Yes
Handicap Access
Unknown

Interior Features

Bedrooms
2
Full Bathrooms
2
Half Bathrooms
0
Living Area
1,197 Sq.Ft
Kitchen
Unknown
Primary Bedroom
Unknown
Laundry
In Unit
Living levels
1
Rooms
6
Above grade area
1197
Flooring
Wood
Lead paint
None

Utilities

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

Exterior Features

Outdoor Space
Unknown
Features
Balcony, City View(s)

Parking

Garage Parking
2 Parking Spaces, Under, Deeded
Off Street Parking
None

Home Owner Association information

Restrictions
Rentals
HOA
$1,565 / Monthly
HOA Includes
Heat, Hot Water, Water, Sewer, Master Insurance, Security, Exterior Maintenance, Landscaping, Snow Removal, Exercise Room, Reserve Funds
Special Assessment
No
Pets allowed
Yes
Security
Intercom, TV Monitor, Doorman, Concierge

Listing information

Listing agent
The Boston ONE Team
Listing office
Serhant
MLS PIN #
73493860
Disclosure
Each garage parking space is $75/month, making it an additional $150/month total. Some photos are virtually staged.

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

More homes in this building

Beds: Any
Price: Any
Apply Any price
Reset

6 matching homes

Sort: Newest

Other Buildings Worth Seeing Near East Boston

Find your home. Explore your options.

Browse Greater Boston homes, rentals and luxury buildings by city, neighborhood and public transit.