Welcome to Penthouse Unit 612—where waterfront living meets comfort and convenience. Just minutes from Logan Airport and downtown Boston, The Mark provides 24/7 concierge service, deeded garage parking, extra storage, and thoughtfully designed spaces that elevate daily living—from the club room and golf simulator to the pet-washing station, yoga/fitness studio, and the inviting garden terrace with lounge.This 2 bed PLUS/2 bath penthouse features a sleek open kitchen with high-end appliances and a large island. The primary suite fits a king bed, includes two custom closets, and offers a spa-like ensuite with a glass shower. The additional bedroom and flex space provide excellent work-from-home potential.Enjoy harbor and Boston skyline views, plus easy access to Maverick T Station, Tall Ship, and ferries to the Seaport and Long Wharf—an ideal blend of serenity, views, and city living. Seller is motivated! Book an appointment for a private showing.
Property Details
Price:
$1,299,000
MLS #:
73478804
Status:
Active
Beds:
2
Baths:
2
Type:
Condo
Subtype:
Condominium
Neighborhood:
eastbostonsjeffriespoint
Listed Date:
Mar 2, 2026
Finished Sq Ft:
1,206
Total Sq Ft:
1,206
Year Built:
2021
See this Listing
Schools
Interior
Above Grade Finished Area
1206
Appliances
Range, Dishwasher, Disposal, Microwave, Refrigerator, Washer, Dryer
Bathrooms
2 Full Bathrooms
Cooling
Central Air
Flooring
Wood
Heating
Central, Forced Air, Natural Gas
Laundry Features
First Floor, In Unit
Exterior
Association Amenities
Elevator(s), Recreation Facilities, Fitness Center, Clubroom, Storage
Attached Garage YN
1
Common Walls
No One Above
Community Features
Public Transportation, Shopping, Tennis Court(s), Park, Walk/Jog Trails, T-Station
Covered Spaces
1
Garage Spaces
1
Parking Features
Attached, Garage Door Opener
Parking Spots
1
Parking Total
1
Security Features
Intercom, Doorman
Stories
1
Waterfront Features
Waterfront, Harbor
Window Features
Insulated Windows
Financial
HOA Fee
$1,304
HOA Includes
Water, Sewer, Insurance, Security, Maintenance Structure, Snow Removal, Trash, Reserve Funds
Tax Year
2025
Taxes
$12,305
Map
Community
- Address99 Sumner # 612 Boston MA
- CityBoston
- CountySuffolk
- Zip Code02128
Subdivisions in Boston
- Adams Village
- Ashmont Hill
- Ashmont Hill / Carruth Area
- Back Bay
- Bay Village
- Beacon Hill
- Bellevue Hill
- Boston
- Brighton-Oak Square
- Charlestown
- Chestnut Hill
- Chestnut Hill /Brookline line
- Chestnut Hill Park Condominium
- Clam Point Neighborhood
- Eight Streets Neighborhood
- Ellis South End Neighborhood
- Fairmount Hill
- Fields Corner
- Gas Light District
- Golf Course Neighborhood
- Harbor View
- Harborview
- Highland
- Hyde Park
- Jamaica Plain
- Lower Mills
- Melville Park
- Metropolitan Heights Area
- Metropolitan Hill
- Mission Hill – Longwood Medical
- Oak Square
- Parkway neighborhood
- Roslindale
- Roslindale – WC Bates
- roslindale village
- Roxbury’s Moreland Street Historic District
- Savin Hill: Minutes to Carson Beach/UMass Boston T-Stop
- South Boston
- Suffolk County
- Sumner Hill
- Thomas Park
- Woodbourne
Market Summary
Property Summary
- 99 Sumner # 612 Boston MA is a Condo for sale in Boston, MA, 02128. It is listed for $1,299,000 and features 2 beds, 2 baths, and has approximately 1,206 square feet of living space, and was originally constructed in 2021. The current price per square foot is $1,077. The average price per square foot for Condo listings in Boston is $1,050. The average listing price for Condo in Boston is $1,500,108. To schedule a showing of MLS#73478804 at 99 Sumner # 612 in Boston, MA, contact your Cornerstone Real Estate agent at 617-238-7400.
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Courtesy of Compass. The property listing data and information set forth herein were provided to MLS Property Information Network, Inc. from third party sources, including sellers, lessors and public records, and were compiled by MLS Property Information Network, Inc. The property listing data and information are for the personal, non-commercial use of consumers having a good faith interest in purchasing or leasing listed properties of the type displayed to them and may not be used for any purpose other than to identify prospective properties which such consumers may have a good faith interest in purchasing or leasing. MLS Property Information Network, Inc. and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information set forth herein.
99 Sumner # 612
Boston, MA