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  1. Home
  2. /East Boston, MA
  3. /The Mark At Denormandie Wharf
  4. /421 - 99 Sumner
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$1,199,000est. $6,063 MortgageInfo icon
Date Listed : Jun 18, 2026 Days on HelloCondo: 26

421- 99 Sumner , Boston, MA 02128

The Mark At Denormandie Wharf

BEDS

beds

2

BATHS

baths

2

PARKING

parking

2

SQFT

sqft
1195

Description

Experience exceptional waterfront living at The Mark. This residence features two bedrooms, a bonus room/versatile den, two full baths, and a private balcony overlooking the Harbor. The open-concept interior is anchored by a chef’s kitchen boasting Bosch appliances and quartz countertops, all flowing seamlessly across warm hardwood floors. Generous bedrooms and closet space, while the primary bedroom features an ensuite bathroom. This home comes complete with in-unit laundry, two garage parking spaces and a private storage unit. Life at The Mark offers unparalleled full-service luxury. Residents enjoy a 24-hour concierge, fitness center, fireplace lounge, billiards room, library, & a pet spa. Step outside to the private balcony or explore the vibrant local scene. With the ferry, Blue Line, and Logan Airport just moments away, downtown Boston & beyond are within easy reach. This is a rare opportunity to enjoy a dynamic city lifestyle in a in a premier waterfront setting.

Description

Experience exceptional waterfront living at The Mark. This residence features two bedrooms, a bonus room/versatile den, two full baths, and a private balcony overlooking the Harbor. The open-concept interior is anchored by a chef’s kitchen boasting Bosch appliances and quartz countertops, all flowing seamlessly across warm hardwood floors. Generous bedrooms and closet space, while the primary bedroom features an ensuite bathroom. This home comes complete with in-unit laundry, two garage parking spaces and a private storage unit. Life at The Mark offers unparalleled full-service luxury. Residents enjoy a 24-hour concierge, fitness center, fireplace lounge, billiards room, library, & a pet spa. Step outside to the private balcony or explore the vibrant local scene. With the ferry, Blue Line, and Logan Airport just moments away, downtown Boston & beyond are within easy reach. This is a rare opportunity to enjoy a dynamic city lifestyle in a in a premier waterfront setting.
listing image
listing image 2
listing image 3
421 - The Mark At Denormandie Wharf
$1,199,000
est. $6,062.8 MortgageInfo icon
Date Listed : Jun 18, 2026
Days on HelloCondo: 26

421 - The Mark At Denormandie Wharf

99 Sumner #421, Boston, MA 02128

BEDS

2

BATHS

2

PARKING

2

SQFT

1,195

Description

Experience exceptional waterfront living at The Mark. This residence features two bedrooms, a bonus room/versatile den, two full baths, and a private balcony overlooking the Harbor. The open-concept interior is anchored by a chef’s kitchen boasting Bosch appliances and quartz countertops, all flowing seamlessly across warm hardwood floors. Generous bedrooms and closet space, while the primary bedroom features an ensuite bathroom. This home comes complete with in-unit laundry, two garage parking spaces and a private storage unit. Life at The Mark offers unparalleled full-service luxury. Residents enjoy a 24-hour concierge, fitness center, fireplace lounge, billiards room, library, & a pet spa. Step outside to the private balcony or explore the vibrant local scene. With the ferry, Blue Line, and Logan Airport just moments away, downtown Boston & beyond are within easy reach. This is a rare opportunity to enjoy a dynamic city lifestyle in a in a premier waterfront setting.

Description

Experience exceptional waterfront living at The Mark. This residence features two bedrooms, a bonus room/versatile den, two full baths, and a private balcony overlooking the Harbor. The open-concept interior is anchored by a chef’s kitchen boasting Bosch appliances and quartz countertops, all flowing seamlessly across warm hardwood floors. Generous bedrooms and closet space, while the primary bedroom features an ensuite bathroom. This home comes complete with in-unit laundry, two garage parking spaces and a private storage unit. Life at The Mark offers unparalleled full-service luxury. Residents enjoy a 24-hour concierge, fitness center, fireplace lounge, billiards room, library, & a pet spa. Step outside to the private balcony or explore the vibrant local scene. With the ferry, Blue Line, and Logan Airport just moments away, downtown Boston & beyond are within easy reach. This is a rare opportunity to enjoy a dynamic city lifestyle in a in a premier waterfront setting.

The Mark At Denormandie Wharf Market Stats Last 12 months

LOCKER
Contact Us for Info

POSSESSION
Contact Us for Info
HOA FEESinfo
$1,428 /Monthly

OUTDOOR SPACE
Deck
TAXES
$14,608.1 (2026)

BUILDING AGE
5 Years
BASEMENT FEATURE
Contact Us for Info

PRICE PER SQFTinfo
$1003

Market Stats

HOA FEESinfo
$1,428 /Monthly

OUTDOOR SPACE
Deck
TAXES
$14,608.1 (2026)

BUILDING AGE
5 Years
BASEMENT FEATURE
Contact Us for Info

PRICE PER SQFTinfo
$1003

Amenities

Parking
Parking
Check Icon
Locker
Locker
Concierge
Concierge
-
Elevator(s)
Elevator(s)
-
Central AC
Central AC
Check Icon
Pool
Pool
-
Fitness Center
Fitness Center
Check Icon
Visitors Parking
Visitors Parking
-

Amenities

Unit
ParkingParking
Parking GarageParking Garage
Building

Policies

Pet Allowed
Check
Pet Allowed Info icon
Check Icon
BBQ Permitted
BBQ Permitted
Sublet Allowed
Sublet Allowed
Short-term Rental Allowed
Short-term Rental Allowed

Unit Price History

DateMLSStatusPrice
Apr 2022MLS#: 72930549Closed$1,411,900

Unit Price History

$1,411,900

Closed

Apr 2022MLS#: 72930549

Monthly Payment Calculator

$9,029 / Monthly

All calculations are estimates and provided by HelloCondo.com
for informational purposes only. Actual amounts may vary.

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$9,029
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Listing Price
Down Payment
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Terms

Monthly Payment Calculator

$9,029
Est.
Listing Price
Down Payment
Interest Rate
Terms
Listing Price
Down Payment
Interest Rate
Terms
$9,029 / Monthly

All calculations are estimates and provided by HelloCondo.com for informational purposes only. Actual amounts may vary.

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Monthly Mortgage: $6,063
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The Neighborhood: The Mark At Denormandie Wharf, Boston, MA

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  1. Home
  2. /East Boston, MA
  3. /The Mark At Denormandie Wharf
  4. /421 - 99 Sumner
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