Recently Viewed Properties
See This Home
Save This Listing
Close

View All Photos

$749,000 Just Listed

  • For Sale
  • Active
  • Condo
  • 1 Bed
  • 1 Full Bath
  • 740 Sq. Ft.
  • 1 Car Garage
  • Updated 1 day ago
See This Home
Save This Home
See This Home
Save This Home
Recent construction. The Mark is a full service waterfront building in East Boston. Sweeping views to the city skyline over Boston Harbor. Just a two minute walk to Maverick Square MBTA, and water shuttles. Concierge, fitness center, golf simulator, club room, library, fire pits and grills. Resort style living on the water. Condo fee includes parking monthly maintenance fee. Elegantly finished unit with ample closet space, Bosch appliances Silestone quartz counter tops. Oversized windows and a peekaboo view of the water from the living room.

Full Property Details for 99 Sumner St #310

General

  • Price: $749,000
  • HOA FEE: $942/month
  • Taxes: $8,144 (2025)
  • Status: Active
  • Type: Condo
  • MLS ID: 73503476
  • Updated: 4/17/2026
  • Added to Site: 2 day(s) ago

Rooms

Bathrooms

  • Total Bathrooms: 1
  • Full Bathrooms: 1

Bedrooms

  • Total Bedrooms: 1

Parking

  • Garage: Yes
  • Garage Spaces: 1
  • Parking Features: Attached, Under, Off Street

Location

  • County: Suffolk

Structural Information

  • Basement: Yes
  • Stories/Levels: 1
  • Square Feet: 740
  • Year Built: 2020

Financial Considerations

  • Association Fee: $942
  • Tax Amount: $8,144
  • Tax Year: 2025

Disclosures and Reports

  • Property ID: W:01 P:05403 S:068, 1328111

Listed by Engel & Volkers Boston, Samantha Berdinka

Quickly Find Out More

* Indicates a required field

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Send Message, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If an Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby’s International Realty®). I acknowledge that I have read and agree to the Terms of Use and Privacy Notice.

We Value Your Privacy

Listing agent

— 99 Sumner St #310 —

  • Samantha Berdinka

    Engel & Volkers Boston

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 99 Sumner St #310

School District:Boston School District
NameGradesDistance
Everett Elementary School
71 Pleasant Street, Boston, MA 02125
PK-50.2 mi
Mather Elementary School
24 Parish Street, Boston, MA 02122
PK-50.5 mi
Roger Clap Elementary School
35 Harvest Street, Boston, MA 02125
PK-50.5 mi
Lilla G. Frederick Middle School
270 Columbia Road, Boston, MA 02121
6-80.8 mi
McCormack Middle School
315 Mt Vernon Street, Boston, MA 02125
6-81 mi
Boston Latin Academy
205 Townsend Street, Boston, MA 02121
7-121.1 mi
Dorchester Academy
11 Charles Street, Boston, MA 02122
9-121 mi
Boston Arts Academy
11 Charles Street, Boston, MA 02122
9-121 mi
Community Academy Of Science And Health
11 Charles Street, Boston, MA 02122
9-121 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 99 Sumner St #310 Get Price Alerts and Save Property

Date
Details
Price
Change
Source
4/17/2026
Listed
$749,000
—
MLS
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 99 Sumner St #310

Year
Property Taxes
Change
Tax Assessment
Change
2025
$8,144
19%
$703,300
12%
2024
$6,871
4%
$630,400
2%
2023
$6,634
—
$617,700
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Estimate the Cost for 99 Sumner St #310

$
Down Payment
%
$
%

$
$
$

*These costs are estimates, and the interest rates assume exceptional credit standing.

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Listed by Engel & Volkers Boston, Samantha Berdinka

Similar Properties near 99 Sumner St #310

This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.

108 E Brookline St, Boston, MA 02118 - Photo 1
$759,000
Open House

108 E Brookline St  #2  Boston, MA 02118

  • Condo
  • Active
  • 1
    Bed
  • 1
    Total Bath
  • 624
    Sq. Ft.
771 Harrison Ave, Boston, MA 02118 - Photo 1
$795,000
Open House

771 Harrison Ave  #201  Boston, MA 02118

  • Condo
  • Active
  • Updated 5 days ago
  • 1
    Bed
  • 2
    Total Baths
  • 869
    Sq. Ft.
21 Father Francis Gilday St, Boston, MA 02118 - Photo 1
$799,000

21 Father Francis Gilday St  #511  Boston, MA 02118

  • Condo
  • Active
  • 1
    Bed
  • 2
    Total Baths
  • 929
    Sq. Ft.
516 Shawmut Ave, Boston, MA 02118 - Photo 1
$774,500

516 Shawmut Ave  #2  Boston, MA 02118

  • Condo
  • Active
  • 1
    Bed
  • 1
    Total Bath
  • 747
    Sq. Ft.

Just Listed near 99 Sumner St #310

This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.

150 Webster Ave, Chelsea, MA 02150 - Photo 1 Just Listed
$479,900
Open House

150 Webster Ave  #3  Chelsea, MA 02150

  • Townhouse
  • Active
  • Updated 3 days ago
  • 2
    Beds
  • 2
    Total Baths
  • 1,234
    Sq. Ft.
1 Boatswains Wy, Chelsea, MA 02150 - Photo 1 Just Listed
$749,999
Open House

1 Boatswains Wy  #1  Chelsea, MA 02150

  • Townhouse
  • Active
  • Updated 3 days ago
  • 3
    Beds
  • 3
    Total Baths
  • 2,100
    Sq. Ft.
39 Crescent Ave, Chelsea, MA 02150 - Photo 1 Just Listed
$328,000

39 Crescent Ave  #9  Chelsea, MA 02150

  • Condo
  • Active
  • Updated 2 days ago
  • 2
    Beds
  • 1
    Total Bath
  • 700
    Sq. Ft.
97 Clinton St, Chelsea, MA 02150 - Photo 1 Just Listed
$495,000
Open House

97 Clinton St  #97  Chelsea, MA 02150

  • Condo
  • Active
  • Updated 20 hours ago
  • 3
    Beds
  • 2
    Total Baths
  • 1,420
    Sq. Ft.

Price Reduced near 99 Sumner St #310

This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.

87 Parker St, Chelsea, MA 02150 - Photo 1 Price Reduced
-$15,000 (-2.65%)
$550,000
Open House

87 Parker St  #402  Chelsea, MA 02150

  • Condo
  • Active
  • Updated 20 hours ago
  • 2
    Beds
  • 2
    Total Baths
  • 812
    Sq. Ft.
10 Beacon St, Chelsea, MA 02150 - Photo 1 Price Reduced
-$18,600 (-3.89%)
$459,900
Open House

10 Beacon St  #3  Chelsea, MA 02150

  • Condo
  • Active
  • Updated 1 day ago
  • 1
    Bed
  • 1
    Total Bath
  • 563
    Sq. Ft.
196 Prospect St, Cambridge, MA 02139 - Photo 1
$2,275,000
Open House

196 Prospect St  Cambridge, MA 02139

  • Single Family
  • Active
  • Updated 11 days ago
  • 4
    Beds
  • 5
    Total Baths
  • 2,556
    Sq. Ft.
Listed by Nathan Long (617) 821-5889
22 Concord Ave, Cambridge, MA 02138 - Photo 1 Price Reduced
-$30,000 (-5.83%)
$485,000

22 Concord Ave  #11  Cambridge, MA 02138

  • Condo
  • Active
  • Updated 5 days ago
  • 1
    Bed
  • 1
    Total Bath
  • 676
    Sq. Ft.
Listed by Gary J. Vrotsos (617) 901-7117 and Gary S. Vrotsos (781) 838-1445

Recent Sales near 99 Sumner St #310

This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.

38 Pleasant St, Boston, MA 02125 - Photo 1 Sold
$685,000

38 Pleasant St  #1  Boston, MA 02125

  • Condo
  • Closed
  • 2
    Beds
  • 2
    Total Baths
  • 1,906
    Sq. Ft.
67 Sawyer Ave, Boston, MA 02125 - Photo 1 Sold
$810,000

67 Sawyer Ave  #3  Boston, MA 02125

  • Condo
  • Closed
  • 2
    Beds
  • 3
    Total Baths
  • 1,143
    Sq. Ft.
33 Pearl St, Boston, MA 02125 - Photo 1 Sold
$720,000

33 Pearl St  #1  Boston, MA 02125

  • Condo
  • Closed
  • 2
    Beds
  • 2
    Total Baths
  • 1,121
    Sq. Ft.
15 Quincefield St, Boston, MA 02125 - Photo 1 Sold
$781,000

15 Quincefield St  Boston, MA 02125

  • Multi-Family
  • Closed
  • 3
    Units
  • 5
    Total Beds
  • 0.07
    Acres

99 Sumner St #310, Boston, MA 02125 (MLS# 73503476) is a Condo property with 1 bedroom and 1 full bathroom. 99 Sumner St #310 is currently listed for $749,000 and was received on April 17, 2026. Want to learn more about 99 Sumner St #310? Do you have questions about finding other Condo real estate for sale in Dorchester? You can browse all Dorchester real estate or contact a Coldwell Banker agent to request more information.

Tour this property