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99 Sumner St #321
East Boston's Jeffries Point - Boston, MA ID #73365390
Property Description
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 deeded garage 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!
Additional Details
- Status: NEW
- Type: Condo, Condominium
- Style: Mid-Rise
- Area: East Boston's Jeffries Point
- Zip Code: 02128
- HOA Fee: $1,485
- Taxes: 9,367
- Living Levels: 1
- Unit Level: 3
Parking
- Garage: 2
- Garage Capacity: 2
- Parking: Attached
Rooms/Dimensions
- Total Units: 107
- Total Floors: 1
- Total Rooms: 5
Building Info
The Mark - East Boston Waterfront
Type: Building
Neighborhood: East Boston
City: Boston, Massachusetts
Listings.
-
sale
(9)9 Units for sale
Average asking price: $1,241/sqft
Unit Price Beds/Baths Sqft Price/Sqft Maint 
621 $1,699,000 2 / 2 1197 $1,419/ft $1,514 
321 $1,575,000 2 / 2 1195 $1,318/ft $1,485 
312 $1,138,000 2 / 2 1085 $1,049/ft $1,111 
623 $649,000 1 / 1 452 $1,436/ft $612 
413 $575,000 1 / 1 433 $1,328/ft $468 
513 $499,000 1 / 1 431 $1,158/ft $525 
308 $499,000 1 / 1 445 $1,121/ft $475 
503 $490,000 1 439 $1,116/ft $470 
307 $475,000 1 447 $1,063/ft $450 -
rent
(5) -
pending
(9)Unit Price Beds/Baths Sqft Price/Sqft Maint 
621 $1,359,000 2 / 2 1197 $1,135/ft $1,114 
404 $1,119,000 2 / 2 1137 $984/ft $1,040 
311 $929,000 2 / 2 1126 $825/ft $759 
PH 606 $875,000 1 / 1 778 $1,125/ft $646 
414 $679,000 1 / 1 718 $946/ft $482 
301 $569,900 1 / 1 630 $905/ft $404 
413 $500,000 1 433 $1,155/ft $355 
407 $445,100 1 447 $996/ft $314 
203 $429,000 1 455 $943/ft $304 -
sold/
rented (6)
Location
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Content © 2025 MLS Property Information Network, Inc.
The information in this listing was gathered from third party resources including the seller and public records. Listing information provided courtesy of Frank Carroll Homes Team of Compass. MLS Property Information Network, Inc. and its subscribers disclaim any and all representations or warranties as to the accuracy of this information.
The information in this listing was gathered from third party resources including the seller and public records. Listing information provided courtesy of Frank Carroll Homes Team of Compass. MLS Property Information Network, Inc. and its subscribers disclaim any and all representations or warranties as to the accuracy of this information.