$1,350,000

The Mark at DeNormandie Wharf 99 Sumner St Unit PH 612 Floor 6 Boston, MA 02128

Estimated payment $8,141/month

Total Views 58
2 Beds
2 Baths
1,206 Sq Ft
$1,119 Price per Sq Ft

Highlights

  • Doorman
  • 4-minute walk to Maverick Station
  • Waterfront
  • Fitness Center
  • No Units Above
  • 3-minute walk to Lombardi Memorial Park

About This Home

Welcome to Penthouse Unit 612—where waterfront living meets comfort and convenience. Just minutes from Logan Airport and downtown Boston, The Mark provides 24/7 concierge service, deeded garage parking, extra storage, and thoughtfully designed spaces that elevate daily living—from the club room and golf simulator to the pet-washing station, yoga/fitness studio, and the inviting garden terrace with lounge.This 2 bed PLUS/2 bath penthouse features a sleek open kitchen with high-end appliances and a large island. The primary suite fits a king bed, includes two custom closets, and offers a spa-like ensuite with a glass shower. The additional bedroom and flex space provide excellent work-from-home potential.Enjoy harbor and Boston skyline views, plus easy access to Maverick T Station, Tall Ship, and ferries to the Seaport and Long Wharf—an ideal blend of serenity, views, and city living.

Listing Agent

Eain Williams

Leading Edge Real Estate Listed on: 11/17/2025

Property Details

Home Type

  • Condominium

Est. Annual Taxes

  • $12,305

Year Built

  • Built in 2021

Lot Details

  • Waterfront
  • No Units Above

Parking

  • 1 Car Attached Garage
  • Garage Door Opener

Home Design

  • Entry on the 6th floor

Interior Spaces

  • 1,206 Sq Ft Home
  • 1-Story Property
  • Insulated Windows
  • Wood Flooring
  • Intercom

Kitchen

  • Range
  • Microwave
  • Dishwasher
  • Disposal

Bedrooms and Bathrooms

  • 2 Bedrooms
  • 2 Full Bathrooms

Laundry

  • Laundry on main level
  • Dryer
  • Washer

Location

  • Property is near public transit

Utilities

  • Forced Air Heating and Cooling System
  • Heating System Uses Natural Gas
  • 110 Volts

Listing and Financial Details

  • Assessor Parcel Number 5200268

Community Details

Overview

  • Association fees include water, sewer, insurance, security, maintenance structure, snow removal, trash, reserve funds
  • 107 Units
  • Mid-Rise Condominium
  • The Mark At Denormandie Wharf Community

Amenities

  • Doorman
  • Shops
  • Elevator
  • Community Storage Space

Recreation

  • Tennis Courts
  • Recreation Facilities
  • Park
  • Jogging Path

Pet Policy

  • Pets Allowed

Property Details

Home Type

Condominium

Est. Annual Taxes

$12,305

Year Built

Built in 2021

Lot Details

0

Parking

1

Listing Details

  • Property Type: Residential
  • Property Sub Type: Condominium
  • Structure Type: Mid-Rise
  • Year Built: 2021
  • Entry Level: 6
  • Year Built Details: Actual
  • Special Features: None
  • Stories: 1

Interior Features

  • Flooring: Wood
  • Fireplace YN: No
  • Appliances: Range, Dishwasher, Disposal, Microwave, Refrigerator, Washer, Dryer
  • Total Bedrooms: 2
  • Room Bedroom2 Level: First
  • Basement YN: No
  • Full Bathrooms: 2
  • Total Bathrooms: 2
  • Room Master Bedroom Level: First
  • Room Dining Room Level: First
  • Room Kitchen Level: First
  • Laundry Features: First Floor, In Unit
  • Room Living Room Level: First
  • Basement: N
  • Above Grade Finished Sq Ft: 1206
  • Living Area: 1206
  • Spa YN: No
  • Stories Total: 1
  • Window Features: Insulated Windows
  • MAIN LO: AN4643
  • Insulation: Full

Exterior Features

  • Common Walls: No One Above
  • Home Warranty YN: No
  • Waterfront Features: Waterfront, Harbor
  • Waterfront YN: Yes
  • Waterview Flag: Yes

Garage/Parking

  • Garage Spaces: 1
  • Attached Garage YN: Yes
  • Carport Y N: No
  • Covered Parking Spaces: 1
  • Garage YN: Yes
  • Parking Features: Attached, Garage Door Opener

Utilities

  • Sewer: Public Sewer
  • Utilities: for Gas Range
  • Cooling: Central Air
  • Heating: Central, Forced Air, Natural Gas
  • Cooling Y N: Yes
  • Electric: 110 Volts
  • Heating YN: Yes
  • Security Features: Intercom, Doorman
  • Water Source: Public

Condo/Co-op/Association

  • Association Amenities: Elevator(s), Recreation Facilities, Fitness Center, Clubroom, Storage
  • Association Fee: 1304
  • Community Features: Public Transportation, Shopping, Tennis Court(s), Park, Walk/Jog Trails, T-Station
  • Senior Community YN: No
  • MANAGEMENT: Professional - Off Site

Fee Information

  • Association Fee Includes: Water, Sewer, Insurance, Security, Maintenance Structure, Snow Removal, Trash, Reserve Funds

Lot Info

  • Parcel Number: 5200268
  • Zoning: RES
  • Farm Land Area Units: Square Feet
  • Lot Size Units: Acres
  • Property Attached YN: Yes

Rental Info

  • Pets Allowed: Yes

Tax Info

  • Tax Year: 2025
  • Tax Annual Amount: 12305

Multi Family

  • Number Of Units Total: 107
  • Basement Included Sq Ft: No

Map

Range of Values:

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Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $12,305 $1,062,600 $0 $1,062,600
2024 $9,668 $887,000 $0 $887,000
2023 $9,335 $869,200 $0 $869,200
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft Prior Sale
11/17/2025 11/17/25 For Sale $1,350,000 +14.4% $1,119 / Sq Ft
07/25/2022 07/25/22 Sold $1,179,900 0.0% $978 / Sq Ft View Prior Sale
06/08/2022 06/08/22 Pending -- -- --
06/06/2022 06/06/22 Price Changed $1,179,900 -5.5% $978 / Sq Ft
05/26/2022 05/26/22 For Sale $1,248,000 -- $1,035 / Sq Ft
Source: MLS Property Information Network (MLS PIN)

Source: MLS Property Information Network (MLS PIN)

MLS Number: 73455485

MLS Property Information Network (MLS PIN)

APN: CBOS W:01 P:05403 S:198