BMN Boston

Get our mobile app!

Download on the App Store

99 Sumner St # 101, Boston MA 02128

Boston, MA 02128
$695,000
Est. $5,364/month
1
Beds
1
Baths
821
Sq Ft
$847
Price/Sq Ft
2020
Year Built
1
Parking
10 hours 22 minutes
Time on Market
Active Listed Jul 13, 2026 • MLS# 73548575 Copied! • Updated Jul 13, 2026

About this home

A rare opportunity to own one of the few one bedroom residences at The Mark with both a private outdoor space and a versatile den. Thoughtfully designed to maximize both function and style, this corner residence offers the flexibility today's buyers are searching for. Whether you envision a home office, guest room, nursery, fitness space, or creative studio, the den adapts to your lifestyle delivering the benefits of a larger home while maintaining the value of a one bedroom. Floor to ceiling windows fill the open concept living space with natural light and frame sweeping views of Boston Harbor and the skyline. Built in 2021, The Mark is East Boston's premier full service waterfront residence, offering concierge, fitness center, golf simulator, co working and conference spaces, pet spa, resident lounges, and a harbor front terrace with fire pits and grills. Just moments from Maverick Station, the water shuttle, Seaport, and Downtown Boston.

View in the App

Save this property, schedule tours instantly, and get alerts when the price drops

Scan to download BMN Boston app Scan with phone
Get the full experience in the BMN Boston app

BMN Estimate

Get the number an algorithm can't give you

A free agent CMA factors in condition, upgrades, and the street — the things comps alone can't see.

Recently Sold Nearby

Property History

Property Timeline

🏠
Listed for Sale
Jul 13, 2026
$695,000
Original listing
Agent: The Sarkis Team Office: Douglas Elliman Real Estate - The Sarkis Team

Tax History

Year Taxes Assessment
2025 $8,067 $696,600

Financial Details

Annual Property Tax
$8,067
Tax Year 2025
HOA Fee
$977
Monthly
Assessed Value
$696,600

Facts & Features

Central AC

Home Facts

Type Residential
Style Condominium
Year Built 2020
Living Area 821 sq ft
Bedrooms 1
Full Baths 1
Total Rooms 4

Interior

Heating Forced Air
Cooling Central Air
Flooring None
Appliances Range, Dishwasher, Microwave, Refrigerator, Washer, Dryer
Fireplace None
Basement N
Laundry None
Features Den

Exterior

Construction None
Architecture None
Roof None
Features Patio
Pool None
Spa None
Fencing None
Patio/Porch Patio
Features Rented
Total Spaces 1
Electric None
Water Public
Sewer Public Sewer
Gas None
Other None
Annual Tax $8,067
Assessed Value $696,600

HOA & Community

HOA Fee $977 Monthly
Fee Includes Water, Sewer, Insurance, Security, Maintenance Structure, Maintenance Grounds, Snow Removal, Trash
Amenities Elevator(s), Recreation Facilities, Fitness Center, Clubroom
Optional Fee Includes None
Pets Yes
Seller Disclosures Unit Must Be Owner Occupied Because Rental Cap Is Reached But New Owner Can Get On Investor Waitlist.the Parking Is Monthly Rental At Nearby Lot Paid For 1 Year By Seller, Credit Given At Closing.
Possession None
Accepted Financing None
Structure Type ["Mid-Rise"]
Unit/Building 101
Sq Ft Source Public Record
Documents None
County Suffolk

Property Overview

Property Type
Condominium
Listing Type
For Sale
Year Built
2020
Bedrooms
1
Full Bathrooms
1
Living Area
821 sq ft
Total Rooms
4
Stories
1
Entry Level
1

Room Details

First Floor

Bathroom1
Kitchen
Living Room
Master Bedroom

Other Floor

Bedroom5
Bedroom4
Bedroom3
Dining Room
Bathroom2
Bedroom2
Bathroom3
Office
Family Room
Master Bathroom

Interior Features

Flooring:
Appliances: Range, Dishwasher, Microwave, Refrigerator, Washer, Dryer
Interior Features: Den
Windows:
Basement: N
Laundry:
Security:

Construction & Materials

Year Built: 2020
Structure Type: Mid-Rise
Exterior Materials:
Roof:
Foundation:
Stories: 1

Heating, Cooling & Utilities

Heating: Forced Air
Heating Zones: 1
Cooling: Central Air
Cooling Zones: 1
Hot Water:
Water Source: Public
Sewer: Public Sewer
Energy Features:

Exterior & Lot

Exterior Features: Patio
Patio & Porch: Patio
Fencing:
Other Structures:
Lot Features:
Road Surface:

Parking & Garage

Total Parking Spaces: 1
Parking Features: Rented

Special Features

Waterfront: Yes
Waterfront Type: Waterfront
Community Amenities: Public Transportation, Park, Walk/Jog Trails, Bike Path, Highway Access, Marina, T-Station

Nearby Schools

School information not available for this location.

Monthly Payment Calculator

Monthly Payment
$0
Principal, interest, taxes & insurance
Loan Amount
$0
After down payment
Total Interest
$0
Over life of loan
Total Cost
$0
Including down payment
%
Down: $0
%

Monthly Payment Breakdown

Principal & Interest $0
Property Tax $672
Homeowners Insurance $200
HOA Fee $977/mo
PMI (if <20% down) $0

Loan Summary

Total of 360 payments $0
Total principal paid $0
Total interest paid $0

Rate Impact

-0.5% Rate
$0/mo
Save $0/mo
Current Rate
$0/mo
+0.5% Rate
$0/mo
Cost $0/mo

Payment Over Time

Interest
Principal
Year 1
95% Interest
Year 15
50/50
Year 30
95% Principal
* Estimates only. Actual payments may vary. Consult with a lender for accurate figures.

Location

Loading map...

Neighborhood

99 Sumner St # 101, Boston MA 02128

Boston, MA 02128

Listing Information

Listing Agent The Sarkis Team
Listing Office Douglas Elliman Real Estate - The Sarkis Team
Office Phone 617-875-4950
Agent MLS ID TM328399
Office MLS ID AN8041
Listing Data Updated Jul 13, 2026 8:44 AM EDT
Listing information is deemed reliable but not guaranteed. Data provided by MLS Property Information Network, Inc. All information should be independently verified.

Contact Us

BMN Boston Real Estate
BMN Boston Real Estate
Douglas Elliman
Ask about this property — free, no obligation.

Similar Homes for Sale

Comparable Properties

Customize Comparable Search

Finding comparable properties...

Market Analytics for Boston, MA

Real-time market trends and pricing data for this area

99 Sumner St # 101, Boston MA 02128 - Photo 1 99 Sumner St # 101, Boston MA 02128 - Photo 2 99 Sumner St # 101, Boston MA 02128 - Photo 3 99 Sumner St # 101, Boston MA 02128 - Photo 4 99 Sumner St # 101, Boston MA 02128 - Photo 5 99 Sumner St # 101, Boston MA 02128 - Photo 6 99 Sumner St # 101, Boston MA 02128 - Photo 7 99 Sumner St # 101, Boston MA 02128 - Photo 8 99 Sumner St # 101, Boston MA 02128 - Photo 9 99 Sumner St # 101, Boston MA 02128 - Photo 10 99 Sumner St # 101, Boston MA 02128 - Photo 11 99 Sumner St # 101, Boston MA 02128 - Photo 12 99 Sumner St # 101, Boston MA 02128 - Photo 13 99 Sumner St # 101, Boston MA 02128 - Photo 14 99 Sumner St # 101, Boston MA 02128 - Photo 15 99 Sumner St # 101, Boston MA 02128 - Photo 16 99 Sumner St # 101, Boston MA 02128 - Photo 17 99 Sumner St # 101, Boston MA 02128 - Photo 18 99 Sumner St # 101, Boston MA 02128 - Photo 19 99 Sumner St # 101, Boston MA 02128 - Photo 20 99 Sumner St # 101, Boston MA 02128 - Photo 21 99 Sumner St # 101, Boston MA 02128 - Photo 22 99 Sumner St # 101, Boston MA 02128 - Photo 23 99 Sumner St # 101, Boston MA 02128 - Photo 24 99 Sumner St # 101, Boston MA 02128 - Photo 25 99 Sumner St # 101, Boston MA 02128 - Photo 26 99 Sumner St # 101, Boston MA 02128 - Photo 27 99 Sumner St # 101, Boston MA 02128 - Photo 28 99 Sumner St # 101, Boston MA 02128 - Photo 29 99 Sumner St # 101, Boston MA 02128 - Photo 30 99 Sumner St # 101, Boston MA 02128 - Photo 31 99 Sumner St # 101, Boston MA 02128 - Photo 32 99 Sumner St # 101, Boston MA 02128 - Photo 33 99 Sumner St # 101, Boston MA 02128 - Photo 34 99 Sumner St # 101, Boston MA 02128 - Photo 35 99 Sumner St # 101, Boston MA 02128 - Photo 36 99 Sumner St # 101, Boston MA 02128 - Photo 37 99 Sumner St # 101, Boston MA 02128 - Photo 38 99 Sumner St # 101, Boston MA 02128 - Photo 39
BMN Boston Real Estate

BMN Boston Real Estate

Douglas Elliman

Your message will be sent to BMN Boston Real Estate.

Schedule a Tour