99 Sumner St Unit 321
Boston, MA 02128
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Bedrooms
2
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Bathrooms
2
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Square Feet
1,195 sq ft
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Available
Available Sep 1
Highlights
- Balcony
- Hardwood Floors
- Smoke Free
- Waterfront
- Fitness Center
- Den

About This Home
Welcome to unparalleled waterfront living at 99 Sumner St, Unit 321 in East Boston’s premier building, The Mark. This sun-drenched 2-bed, 2-bath plus den home offers stunning Boston Harbor and skyline views from all principal rooms, your private balcony and oversized windows. Enjoy an open-concept layout, elegant high-end finishes, custom automatic blinds, TWO GARAGE PARKING SPACES and TWO storage units. Full-service amenities include a 24-hour concierge, fitness center, terrace lounge with fire pits, golf simulator, conference room, pet spa, and more. With the MBTA Blue Line and ferry steps away, luxury and convenience await! Pets possible. Available 9/1 or 9/15.
Welcome to unparalleled waterfront living at 99 Sumner St, Unit 321 in East Boston’s premier building, The Mark. This sun-drenched 2-bed, 2-bath plus den home offers stunning Boston Harbor and skyline views from all principal rooms, your private balcony and oversized windows. Enjoy an open-concept layout, elegant high-end finishes, custom automatic blinds, TWO GARAGE PARKING SPACES and TWO storage units. Full-service amenities include a 24-hour concierge, fitness center, terrace lounge with fire pits, golf simulator, conference room, pet spa, and more. With the MBTA Blue Line and ferry steps away, luxury and convenience await! Pets possible. Available 9/1 or 9/15. $6500/month.
99 Sumner St is a condo located in Suffolk County and the 02128 ZIP Code. This area is served by the Boston Public Schools attendance zone.
Condo Features
Washer/Dryer
Air Conditioning
Hardwood Floors
Refrigerator
- Washer/Dryer
- Air Conditioning
- Heating
- Smoke Free
- Storage Space
- Disposal
- Stainless Steel Appliances
- Eat-in Kitchen
- Refrigerator
- Quartz Countertops
- Hardwood Floors
- Den
- Views
- Large Bedrooms
- Concierge
- Lounge
- Storage Space
- Conference Rooms
- Fitness Center
- Spa
- Waterfront
- Balcony
Fees and Policies
The fees below are based on community-supplied data and may exclude additional fees and utilities.
- Parking
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Garage--
Details
Utilities Included
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Water
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Sewer
Contact
- Phone Number
- Contact
The neighborhood designated as Central Maverick Square-Paris Street is a lively urban area just across the harbor from Boston, a mere two-mile distance. This East Boston neighborhood boasts a wide range of newer upscale apartments along the waterfront, cozy condos, and historic houses. From historic Victorian architecture to classic bow-front brick homes, Central Maverick is a unique neighborhood with a diverse population to match.
Trendy restaurants and even trendier boutiques continue to move their way into this vibrant neighborhood. From bakeries and cafes to grills and pubs, this East Boston oasis has it all. Public transit and proximity to major interstates makes commuting a breeze, and there are high-ranking public schools, large supermarkets, and various community parks around town as well.
Learn more about living in Central Maverick Square-Paris StColleges & Universities | Distance | ||
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Colleges & Universities | Distance | ||
Drive: | 7 min | 2.5 mi | |
Drive: | 8 min | 3.0 mi | |
Drive: | 8 min | 3.5 mi | |
Drive: | 9 min | 4.1 mi |

View GreatSchools Rating Methodology
Data provided by GreatSchools.org © 2025. All rights reserved.
Transportation options available in Boston include Maverick Station, located 0.2 mile from 99 Sumner St Unit 321. 99 Sumner St Unit 321 is near General Edward Lawrence Logan International, located 1.9 miles or 5 minutes away.
Transit / Subway | Distance | ||
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Transit / Subway | Distance | ||
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Walk: | 4 min | 0.2 mi |
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Drive: | 5 min | 2.0 mi |
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Drive: | 5 min | 2.1 mi |
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Drive: | 7 min | 2.5 mi |
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Drive: | 6 min | 2.7 mi |
Commuter Rail | Distance | ||
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Commuter Rail | Distance | ||
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Drive: | 6 min | 2.3 mi |
Drive: | 7 min | 2.3 mi | |
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Drive: | 7 min | 3.0 mi |
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Drive: | 12 min | 4.2 mi |
Drive: | 11 min | 5.2 mi |
Airports | Distance | ||
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Airports | Distance | ||
General Edward Lawrence Logan International
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Drive: | 5 min | 1.9 mi |
Time and distance from 99 Sumner St Unit 321.
Shopping Centers | Distance | ||
---|---|---|---|
Shopping Centers | Distance | ||
Walk: | 9 min | 0.5 mi | |
Drive: | 6 min | 2.3 mi | |
Drive: | 6 min | 2.5 mi |
Parks and Recreation | Distance | ||
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Parks and Recreation | Distance | ||
Boston National Historical Park
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Drive: | 7 min | 2.5 mi |
New England Aquarium
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Drive: | 7 min | 2.6 mi |
Boston Harbor Islands National Recreation Area
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Drive: | 7 min | 2.7 mi |
Boston African American National Historic Site
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Drive: | 7 min | 2.7 mi |
Boston Children's Museum
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Drive: | 8 min | 3.1 mi |
Hospitals | Distance | ||
---|---|---|---|
Hospitals | Distance | ||
Drive: | 7 min | 2.5 mi | |
Drive: | 7 min | 2.6 mi | |
Drive: | 9 min | 3.6 mi |
Military Bases | Distance | ||
---|---|---|---|
Military Bases | Distance | ||
Drive: | 29 min | 16.0 mi | |
Drive: | 33 min | 17.6 mi |
- Washer/Dryer
- Air Conditioning
- Heating
- Smoke Free
- Storage Space
- Disposal
- Stainless Steel Appliances
- Eat-in Kitchen
- Refrigerator
- Quartz Countertops
- Hardwood Floors
- Den
- Views
- Large Bedrooms
- Concierge
- Lounge
- Storage Space
- Conference Rooms
- Waterfront
- Balcony
- Fitness Center
- Spa
99 Sumner St Unit 321 Photos
What Are Walk Score®, Transit Score®, and Bike Score® Ratings?
Walk Score® measures the walkability of any address. Transit Score® measures access to public transit. Bike Score® measures the bikeability of any address.
What is a Sound Score Rating?
A Sound Score Rating aggregates noise caused by vehicle traffic, airplane traffic and local sources