99 Sumner St #421

East Boston's Jeffries Point - Boston, MA ID #73538123

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99 Sumner St #421

East Boston's Jeffries Point - Boston, MA ID #73538123

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Map

Floor:: 4th

Bedrooms:: 2

Baths:: 2

Living Area:: 1,195 sqft

Parking:: 2/2

HOA Fee:: $1,428

Type:: Condo

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Property 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.

Additional Details

Status: NEW
Type: Condo, Condominium
Style: Mid-Rise
Area: East Boston's Jeffries Point
Zip Code: 02128
HOA Fee: $1,428
Taxes: 14,608
Living Levels: 1
Unit Level: 4

Parking

Garage: 2
Garage Capacity: 2
Parking: Garage Door Opener, Attached, Garage
Parking Spaces: 2

Rooms/Dimensions

Total Units: 107
Total Floors: 1
Total Rooms: 6

Building Info

The Mark - East Boston Waterfront

Type: Building

Neighborhood: East Boston

City: Boston, Massachusetts

Listings.

for sale
(11)

11 Units for sale

Average asking price: $1,080/sqft

Unit	Price	Beds/Baths	Sqft	Price/Sqft	Maint
PH621	$1,625,000	2 / 2	1197	$1,358/ft	$1,565
321	$1,490,000	2 / 2	1195	$1,247/ft	$1,567
612	$1,200,000	2 / 2	1206	$995/ft	$1,304
421	$1,199,000	2 / 2	1195	$1,003/ft	$1,428
312	$999,000	2 / 2	1085	$921/ft	$1,280
506	$850,000	1 / 1	783	$1,086/ft	$964
310	$749,000	1 / 1	740	$1,012/ft	$942
U305	$619,000	1 / 1	722	$857/ft	$730
623	$549,999	1 / 1	452	$1,217/ft	$650
503	$475,000	1	439	$1,082/ft	$540
307	$460,000	1	447	$1,029/ft	$517

for rent
(2)

2 Units for rent

Average asking price: $6/sqft

	Unit	Price	Beds/Baths	Sqft	Price/Sqft	Maint
	413	$2,850	1 / 1	431	$7/ft	--
	213	$2,750	1 / 1	433	$6/ft	--

pending
(28)

Unit	Price	Beds/Baths	Sqft	Price/Sqft	Maint
316	$1,994,800	3 / 2	1574	$1,267/ft	$1,584
225	$1,499,900	2 / 2	1140	$1,316/ft	$1,001
PH 625	$1,448,800	2 / 2	1111	$1,304/ft	$1,100
402	$1,379,900	2 / 2	1251	$1,103/ft	$1,224
621	$1,359,000	2 / 2	1197	$1,135/ft	$1,114
417	$1,265,950	2 / 2	1108	$1,143/ft	$894
202	$1,200,000	2 / 2	1251	$959/ft	$1,210
404	$1,119,000	2 / 2	1137	$984/ft	$1,040
412	$1,099,900	2 / 2	1085	$1,014/ft	$834
411	$979,000	2 / 2	1126	$869/ft	$899
211	$929,900	2 / 2	1126	$826/ft	$885
311	$929,000	2 / 2	1126	$825/ft	$759
PH 606	$875,000	1 / 1	778	$1,125/ft	$646
514	$785,900	1 / 1	718	$1,095/ft	$526
306	$749,900	1 / 1	778	$964/ft	$532
510	$708,000	1 / 1	740	$957/ft	$533
414	$679,000	1 / 1	718	$946/ft	$482
PH 601	$645,900	1 / 1	630	$1,025/ft	$429
205	$612,500	1 / 1	740	$828/ft	$491
401	$599,000	1 / 1	630	$951/ft	$408
209	$589,900	1 / 1	723	$816/ft	$419
301	$569,900	1 / 1	630	$905/ft	$404
PH 608	$509,900	1	445	$1,146/ft	$364
413	$500,000	1	433	$1,155/ft	$355
308	$474,000	1	445	$1,065/ft	$336
407	$445,100	1	447	$996/ft	$314
203	$429,000	1	455	$943/ft	$304
606	$3,600	1 / 1	778	$5/ft	--

sold/
rented (19)

Unit	Price	Beds/Baths	Sqft	Price/Sqft	Maint
217	$950,000	2 / 2	1137	$836/ft	$943
102	$735,000	1 / 1	842	$873/ft	$900
409	$715,000	1 / 1	698	$1,024/ft	$598
311	$4,400	2 / 2	1128	$4/ft	--
606	$3,450	1 / 1	778	$4/ft	--
306	$3,400	1 / 1	778	$4/ft	--
315	$3,395	1 / 1	778	$4/ft	--
315	$3,350	1 / 1	776	$4/ft	--
305	$3,200	1 / 1	717	$4/ft	--
419	$3,000	1 / 1	690	$4/ft	--
314	$3,300	1 / 1	718	$5/ft	--
223	$2,750	1 / 1	445	$6/ft	--
223	$2,700	1 / 1	445	$6/ft	--
213	$2,650	1 / 1	433	$6/ft	--
203	$2,550	1 / 1	455	$6/ft	--
303	$2,500	1 / 1	455	$5/ft	--
608	$2,500	1 / 1	445	$6/ft	--
208	$2,450	1	445	$6/ft	--
303	$2,400	1 / 1	455	$5/ft	--

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Content © 2026 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 Caroline Morson of Compass. MLS Property Information Network, Inc. and its subscribers disclaim any and all representations or warranties as to the accuracy of this information.

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