There are multiple listings for this address:
$1,350,000
99 Sumner St # 321
Boston, MA, 02128
Residence 321 at The Mark, offers sophisticated waterfront living with panoramic harbor and skyline views. This spacious 2 bedroom + den home lives like a three bedroom. The home features oversized windows, a private balcony with stunning sunset views, sleek contemporary design complemented by custom motorized window treatments throughout. The open-concept layout is ideal for modern living and entertaining. Rarely available, the residence also includes TWO garage parking spaces and TWO private storage units. Residents enjoy luxury amenities including 24/7 concierge, fitness center with flex studio, harbor view terrace with grills and fire pits, resident lounge, golf simulator, conference room, and pet spa. Located in East Boston’s vibrant waterfront neighborhood, The Mark is just a 2-minute walk to Maverick Station on the MBTA Blue Line, steps from water taxis and the MBTA Ferry, and minutes from Logan Airport. Enjoy a waterfront lifestyle with refined living, exceptional convenience, and picture-perfect views.
Property Details
Price:
$1,350,000
MLS #:
73524677
Status:
Active
Beds:
2
Baths:
2
Type:
Condo
Subtype:
Condominium
Neighborhood:
eastbostonsjeffriespoint
Listed Date:
May 27, 2026
Finished Sq Ft:
1,195
Total Sq Ft:
1,195
Year Built:
2021
Schools
Interior
Above Grade Finished Area
1195
Appliances
Range, Dishwasher, Disposal, Microwave, Refrigerator, Freezer, Washer, Dryer
Bathrooms
2 Full Bathrooms
Heating
Forced Air, Individual, Unit Control
Interior Features
Elevator, Single Living Level
Laundry Features
In Unit
Exterior
Accessibility Features
Accessible Entrance
Community Features
Public Transportation, Shopping, Pool, Tennis Court(s), Park, Walk/Jog Trails, Golf, Medical Facility, Laundromat, Bike Path, Conservation Area, Highway Access, House of Worship, Marina, Private School, Public School, T-Station, University
Covered Spaces
2
Exterior Features
Patio, Balcony, Professional Landscaping, Sprinkler System
Garage Spaces
2
Parking Spots
2
Parking Total
2
Patio And Porch Features
Patio
Waterfront Features
Waterfront, 1 to 2 Mile To Beach
Financial
Marie Andrews is an award-winning, licensed real estate broker with licenses in Massachusetts and Florida. She has been selling real estate in the greater Boston area for over 20 years. Over the past two decades, Marie has worked for Century 21 Advanced Realty, building a reputation as a multi-million dollar producer. She has developed an extensive network of investors, lenders, and attorneys. Marie has a wide knowledge base on property management, Massachusetts real estate law, and building…
More About MarieMortgage Calculator
Map
Community
- Address99 Sumner St # 321 Boston MA
- CityBoston
- CountySuffolk
- Zip Code02128
Subdivisions in Boston
- Adams Village
- Ashmont Hill
- Ashmont Hill / Carruth Area
- Ashmont Hill / Peabody Square
- Beacon Hill
- Bellevue Hill
- Boston
- Central JP
- Charlestown
- Clam Point
- Doctor’s Row
- Dorchester
- East Boston
- Fairmount Hill
- Fairmount Hill
- Forest Hills
- Fort Hill Highland Park
- George Wright Golf Course Neighborhood
- Highland
- Holy Name Parish neighborhood
- Hyde Park
- Jeffries Point
- Ledgewood Road
- Lower Allston
- Lower Mills
- Lower Mills and East Milton Square
- Melville Park
- Moss Hill
- Nubian Square
- Oak Square
- Oak Square Brighton/Newton Liine
- Orient Heights
- Over The Bridge – Savin Hill
- Peak Hill Neighborhood
- Peter’s Hill
- Pondside
- Pondside Jamaica Plain
- Readville
- Roslindale
- Roxbury
- Savin Hill OTB
- Savin Hill/JFK
- South Boston
- Thompson Square
- Truman Parkway/ Monahan Park
- Ward 20
- Well Respected Hyde Park Neighborhood Area of Boston.
- West Roxbury
- Woodbourne
Similar Listings Nearby
Property Summary
- 99 Sumner St # 321 Boston MA is a Condo for sale in Boston, MA, 02128. It is listed for $1,350,000 and features 2 beds, 2 baths, and has approximately 1,195 square feet of living space, and was originally constructed in 2021. The current price per square foot is $1,130. The average price per square foot for Condo listings in Boston is $987. The average listing price for Condo in Boston is $1,371,331. To schedule a showing of MLS#73524677 at 99 Sumner St # 321 in Boston, MA, contact your Pegasus Realty LLC agent at 781-858-3505.
Courtesy of Urban Circle Realty. 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 St # 321
Boston, MA
$6,000
99 Sumner St # 321
Boston, MA, 02128
Residence 321 at The Mark, offers sophisticated waterfront living with panoramic harbor and skyline views. This spacious 2 bedroom + den home lives like a three bedroom. The home features oversized windows, a private balcony with stunning sunset views, sleek contemporary design complemented by custom motorized window treatments throughout. The open-concept layout is ideal for modern living and entertaining. Rarely available, the residence also includes TWO garage parking spaces and TWO private storage units. Residents enjoy luxury amenities including 24/7 concierge, fitness center with flex studio, harbor view terrace with grills and fire pits, resident lounge, golf simulator, conference room, and pet spa. Located in East Boston’s vibrant waterfront neighborhood, The Mark is just a 2-minute walk to Maverick Station on the MBTA Blue Line, steps from water taxis and the MBTA Ferry, and minutes from Logan Airport. Enjoy a waterfront lifestyle with refined living, exceptional convenience, and picture-perfect views.
Property Details
Price:
$6,000
MLS #:
73567016
Status:
Active
Beds:
3
Baths:
2
Type:
Rental
Subtype:
Condominium
Neighborhood:
eastbostonsjeffriespoint
Listed Date:
Aug 22, 2026
Finished Sq Ft:
1,195
Total Sq Ft:
1,195
Year Built:
2021
Schools
Interior
Above Grade Finished Area
1195
Appliances
Range, Dishwasher, Disposal, Microwave, Refrigerator, Freezer, Washer, Dryer
Bathrooms
2 Full Bathrooms
Heating
Forced Air, Individual, Unit Control
Interior Features
Elevator, Single Living Level
Laundry Features
In Unit
Exterior
Accessibility Features
Accessible Entrance
Community Features
Public Transportation, Shopping, Pool, Tennis Court(s), Park, Walk/Jog Trails, Golf, Medical Facility, Laundromat, Bike Path, Conservation Area, Highway Access, House of Worship, Marina, Private School, Public School, T-Station, University
Covered Spaces
2
Exterior Features
Patio, Balcony, Professional Landscaping, Sprinkler System
Garage Spaces
2
Parking Spots
2
Parking Total
2
Patio And Porch Features
Patio
Waterfront Features
Waterfront, 1 to 2 Mile To Beach
Financial
Marie Andrews is an award-winning, licensed real estate broker with licenses in Massachusetts and Florida. She has been selling real estate in the greater Boston area for over 20 years. Over the past two decades, Marie has worked for Century 21 Advanced Realty, building a reputation as a multi-million dollar producer. She has developed an extensive network of investors, lenders, and attorneys. Marie has a wide knowledge base on property management, Massachusetts real estate law, and building…
More About MarieMortgage Calculator
Map
Community
- Address99 Sumner St # 321 Boston MA
- CityBoston
- CountySuffolk
- Zip Code02128
Subdivisions in Boston
- Adams Village
- Ashmont Hill
- Ashmont Hill / Carruth Area
- Ashmont Hill / Peabody Square
- Beacon Hill
- Bellevue Hill
- Boston
- Central JP
- Charlestown
- Clam Point
- Doctor’s Row
- Dorchester
- East Boston
- Fairmount Hill
- Fairmount Hill
- Forest Hills
- Fort Hill Highland Park
- George Wright Golf Course Neighborhood
- Highland
- Holy Name Parish neighborhood
- Hyde Park
- Jeffries Point
- Ledgewood Road
- Lower Allston
- Lower Mills
- Lower Mills and East Milton Square
- Melville Park
- Moss Hill
- Nubian Square
- Oak Square
- Oak Square Brighton/Newton Liine
- Orient Heights
- Over The Bridge – Savin Hill
- Peak Hill Neighborhood
- Peter’s Hill
- Pondside
- Pondside Jamaica Plain
- Readville
- Roslindale
- Roxbury
- Savin Hill OTB
- Savin Hill/JFK
- South Boston
- Thompson Square
- Truman Parkway/ Monahan Park
- Ward 20
- Well Respected Hyde Park Neighborhood Area of Boston.
- West Roxbury
- Woodbourne
Similar Listings Nearby
Property Summary
- 99 Sumner St # 321 Boston MA is a Rental for sale in Boston, MA, 02128. It is listed for $6,000 To schedule a showing of MLS#73567016 at 99 Sumner St # 321 in Boston, MA, contact your Pegasus Realty LLC agent at 781-858-3505.