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99 Sumner St Unit U305 - photo 1
99 Sumner St Unit U305 - photo 2
99 Sumner St Unit U305 - photo 3
99 Sumner St Unit U305 - photo 4
99 Sumner St Unit U305 - photo 5
99 Sumner St Unit U305 - photo 6

Off Market

99 Sumner St Unit U305, Boston, MA

Boston · MA 02128

$599,000
Price
1
Beds
1
Baths
722
Sq. ft.

Overview

Property type: Condominium
HOA: HOA: $730 / mo
HOA Fees Include
Water, Sewer, Master Insurance, Security, Elevator, Exterior Maintenance, Landscaping, Snow Removal, Clubroom, Refuse Removal, Clubhouse, Reserve Funds, Flood Insurance, Management Fee
Special Assessment
No
Floor: 3rd floor
Accessibility: Elevator
Pets: Yes w/ Restrictions,
Parking: No Parking
Heating & cooling: Heat, AC
Laundry: In Unit Laundry
Outdoor space: Common Outdoor

About this home

Outstanding Investment or Owner-Occupant Opportunity! Modern 1BD/1BA condo in East Boston has an open-concept layout and high-end finishes. The kitchen features custom black cabinetry, a waterfall island, and Bosch appliances, including a gas range, oven, microwave, French-door refrigerator, and dishwasher. Unit includes in-unit washer/dryer, hardwood floors, and a sleek bathroom with a standing shower. Located in a professionally managed, full-service building built in 2020. Amenities include a 24/7 concierge, fitness center, and resident lounge. Its prime location is near parks, waterfront trails, and popular restaurants. Just steps to the Blue Line T station—1 stop to Logan Airport, two stops to Downtown Boston. Perfect for investors or buyers seeking convenience, style, and substantial long-term value.

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:
195 days
Listing Price:
$599,000
Price per Sq.Ft:
$830
Tax Assessment:
$654,000 in 2026
Taxes:
$631 / Monthly
HOA Fee:
$730 / Monthly

Home Facts

Where is the Unit in the building?

Unit Placement
3rd | Middle
Views
Waterfront
Elevator
Yes
Handicap Access
Unknown

Interior Features

Bedrooms
1
Full Bathrooms
1
Half Bathrooms
0
Living Area
722 Sq.Ft
Kitchen
Dishwasher, Range, Wall Oven, Garbage Disposal, Microwave, Refrigerator, Washer, Dryer
Primary Bedroom
En-suite bathroom
Laundry
In Unit
Living levels
1
Rooms
4
Above grade area
722
Flooring
Wood
Lead paint
Unknown

Utilities

Heating Type
Central Heat
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
Unknown

Parking

Garage Parking
0 Parking Spaces, Attached, Under
Off Street Parking
None, On Street Permit

Home Owner Association information

Restrictions
Unknown
HOA
$730 / Monthly
HOA Includes
Water, Sewer, Master Insurance, Security, Elevator, Exterior Maintenance, Landscaping, Snow Removal, Clubroom, Refuse Removal, Clubhouse, Reserve Funds, Flood Insurance, Management Fee
Special Assessment
No

Listing information

Listing agent
USLiving Team
Listing office
Hooli Homes Boston
MLS PIN #
73504553
Disclosure
The current lease is $3,375 per month and ends in August 2026. Tenant wants to renew the lease.

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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