$599,999

The Mark at DeNormandie Wharf 99 Sumner St Unit 623 Floor 6 Boston, MA 02128

Estimated payment $4,279/month

1 Bed
1 Bath
452 Sq Ft
$1,327 Price per Sq Ft

Highlights

  • Concierge
  • 4-minute walk to Maverick Station
  • Harbor Views
  • Fitness Center
  • No Units Above
  • 3-minute walk to Lombardi Memorial Park

About This Home

Welcome home to this beautifully appointed, professionally designed penthouse residence—perfectly suited for a busy city lifestyle. Enjoy the ease of newer construction living paired with full-service concierge and premier amenities.This is the only alcove studio in the building featuring deeded garage PARKING and upgraded glass bedroom doors. Thoughtful customizations—including designer shades, upgraded lighting, and bespoke paint finishes—create a refined and sophisticated living space.Residents enjoy exceptional amenities, including a golf simulator and theater room, an expansive entertainment lounge with catering kitchen, and seamless access to an outdoor patio—ideal for hosting and relaxing alike.From your home, take in breathtaking sunsets and sweeping views of the Boston skyline and Boston Harbor. All of this is just minutes from the MBTA, acclaimed local dining, the water taxi, and nearby parks—placing the very best of the city right at your doorstep.

Listing Agent

Cheri Meckley

Steve Bremis Realty Group Listed on: 02/26/2026

Property Details

Home Type

  • Condominium

Est. Annual Taxes

  • $6,450

Year Built

  • Built in 2020

Lot Details

  • Waterfront
  • No Units Above

HOA Fees

  • $650 Monthly HOA Fees

Parking

  • 1 Car Attached Garage
  • Tuck Under Parking
  • Deeded Parking

Home Design

  • Entry on the 6th floor

Interior Spaces

  • 452 Sq Ft Home
  • 1-Story Property
  • Open Floorplan
  • Decorative Lighting
  • Picture Window
  • Laminate Flooring
  • Harbor Views

Kitchen

  • Microwave
  • ENERGY STAR Qualified Refrigerator
  • Dishwasher
  • Stainless Steel Appliances
  • Upgraded Countertops

Bedrooms and Bathrooms

  • 1 Primary Bedroom on Main
  • 1 Full Bathroom
  • Separate Shower

Laundry

  • Laundry on main level
  • Dryer
  • Washer

Home Security

  • Intercom
  • Door Monitored By TV

Additional Features

  • Property is near public transit and schools
  • Central Heating and Cooling System

Listing and Financial Details

  • Assessor Parcel Number 5200268

Community Details

Overview

  • Association fees include gas, water, sewer, insurance, security, maintenance structure, ground maintenance, trash, air conditioning
  • 107 Units
  • Mid-Rise Condominium
  • The Mark Community

Amenities

  • Concierge
  • Common Area
  • Shops
  • Elevator

Recreation

  • Park

Pet Policy

  • Pets Allowed

Security

  • Resident Manager or Management On Site

Property Details

Home Type

Condominium

Est. Annual Taxes

$6,450

Year Built

Built in 2020

Lot Details

0 Sq Ft Lot

HOA Fees

$650 per month

Parking

1

Listing Details

  • Property Type: Residential
  • Property Sub Type: Condominium
  • Structure Type: Mid-Rise
  • Year Built: 2020
  • Entry Level: 6
  • Year Built Details: Actual
  • Year Round: Yes
  • Special Features: VirtualTour
  • Stories: 1

Interior Features

  • Flooring: Laminate
  • Fireplace YN: No
  • Appliances: Dishwasher, Microwave, Washer, Dryer, ENERGY STAR Qualified Refrigerator
  • Total Bedrooms: 1
  • Basement YN: No
  • Full Bathrooms: 1
  • Total Bathrooms: 1
  • Room Master Bedroom Level: First
  • Bathroom 1 Features: Bathroom - Full, Bathroom - Tiled With Shower Stall
  • Bathroom 1 Level: First
  • Room Kitchen Level: First
  • Room Kitchen Features: Window(s) - Picture, Countertops - Upgraded, Open Floorplan, Stainless Steel Appliances
  • Laundry Features: Electric Dryer Hookup, Washer Hookup, First Floor, In Unit
  • Room Living Room Level: First
  • Room Living Room Features: Window(s) - Picture, Open Floorplan, Lighting - Pendant
  • Basement: N
  • Above Grade Finished Sq Ft: 452
  • Living Area: 452
  • Spa YN: No
  • Stories Total: 1
  • MAIN LO: AN5028

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: Under, Deeded
  • Total Parking Spaces: 1

Utilities

  • Sewer: Public Sewer
  • Cooling: Central Air
  • Heating: Central
  • Cooling Y N: Yes
  • Heating YN: Yes
  • Security Features: Intercom, TV Monitor, Concierge
  • Water Source: Public

Condo/Co-op/Association

  • Association Amenities: Elevator(s), Fitness Center, Clubroom
  • Association Fee: 650
  • Association Fee Frequency: Monthly
  • Community Features: Public Transportation, Shopping, Park, Highway Access, Public School, T-Station
  • Senior Community YN: No
  • MANAGEMENT: Professional - On Site

Fee Information

  • Association Fee Includes: Gas, Water, Sewer, Insurance, Security, Maintenance Structure, Maintenance Grounds, Trash, Air Conditioning

Lot Info

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

Rental Info

  • Pets Allowed: Yes

Tax Info

  • Tax Year: 2026
  • Tax Annual Amount: 6450.48

Multi Family

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

Map

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
Collateral Analytics

Collateral Analytics Collateral Analytics AVMs (Automated Valuation Model) employ a number of statistical approaches combined with neighborhood-specific comparable selection guarantees the most up-to-date and precise valuations.

Not Available

Collateral Analytics does not have data for the current month. Please view the chart for historical values.

ICE

ICE Mortgage Technology ICE Mortgage Technology’s AVM (Automated Valuation Model) is a state-of-the-art online residential property valuation tool that provides a quick and accurate estimate of the value of almost any home in the U.S.

Not Available

ICE Mortgage Technology does not have data for the current month. Please view the chart for historical values.

First American

First American First American Data & Analytics’ next-generation AVM combines unrivaled data assets with a blended ensemble of valuation models to produce highly accurate, reliable valuations you can trust.

Not Available

First American does not have data for the current month. Please view the chart for historical values.

Quantarium

Quantarium Quantarium’s valuation service, repeatedly proven the industry’s most accurate and comprehensive, is supercharged with a self-learning and auto-tuning AI engine that continually becomes smarter and more accurate as it processes daily inputs from the industry’s leading RE data lake.

Not Available

Quantarium does not have data for the current month. Please view the chart for historical values.

Average Value
Not Available
List Price
Sold Price
Create a Home Valuation Report for This Property
The Home Valuation Report is an in-depth analysis detailing your home's value as well as a comparison with similar homes in the area

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 $5,965 $515,100 $0 $515,100
2024 $5,436 $498,700 $0 $498,700
2023 $5,249 $488,700 $0 $488,700
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft Prior Sale
02/26/2026 02/26/26 For Sale $599,999 -11.9% $1,327 / Sq Ft
08/25/2021 08/25/21 For Sale $680,900 0.0% $1,530 / Sq Ft
08/24/2021 08/24/21 Sold $680,900 -- $1,530 / Sq Ft View Prior Sale
Source: MLS Property Information Network (MLS PIN)

Source: MLS Property Information Network (MLS PIN)

MLS Number: 73480474

MLS Property Information Network (MLS PIN)

APN: CBOS W:01 P:05403 S:212

Your Personal Tour Guide

Ask me questions while you tour the home.