99 Sumner St # 312, Boston MA 02128

Boston, MA 02128 • East Boston's Jeffries Point

$999,000

Est. $7,192/month

Beds

Baths

1,085

Sq Ft

$921

Price/Sq Ft

2020

Year Built

Condominium

Type

Days on Market

Active Listed May 7, 2026 • MLS# 73514835 Copied!

About this home

Welcome to Unit 312 at The Mark, a 1,085 sqft 2-bed, 2-bath condo offering luxury waterfront living on East Boston's waterfront. The high-end kitchen ft. stainless steel appliances, quartz countertops, and custom cabinetry flows seamlessly into a sun-filled living space w/ southeast-facing exposure. The primary suite includes a huge walk-in closet and spacious ensuite bath. Step onto your private balcony for sweeping views of Boston Harbor, the downtown skyline, and the New Year's Eve fireworks. Includes 1 garage parking spot and a storage unit. The Mark delivers resort-style amenities: 24/7 concierge, fitness center, golf simulator, pet spa, library, clubroom and lounge, and a courtyard w/ grills and firepit, all just minutes from downtown Boston.

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Property Overview

Property Type

Condominium

Listing Type

For Sale

Year Built

2020

Bedrooms

Full Bathrooms

Living Area

1,085 sq ft

Total Rooms

Stories

Entry Level

Facts & Features

1 Car Garage

Central AC

Home Facts

Type Residential

Style Condominium

Year Built 2020

Living Area 1,085 sq ft

Bedrooms 2

Full Baths 2

Total Rooms 5

Interior

Heating Forced Air

Cooling Central Air

Flooring Wood

Appliances Range, Dishwasher, Disposal, Microwave, Refrigerator, Washer, Dryer

Fireplace None

Basement N

Laundry None

Features None

Exterior

Construction None

Architecture None

Roof Rubber

Features Balcony, City View(s)

Pool None

Spa None

Fencing None

Patio/Porch None

Parking

Garage Spaces 1

Has Garage Yes

Features Attached, Under

Total Spaces 1

Utilities

Electric None

Water Public

Sewer Public Sewer

Gas None

Other None

Financial

Annual Tax $7,925

Assessed Value $984,900

Interior Features

Flooring: Wood

Appliances: Range, Dishwasher, Disposal, Microwave, Refrigerator, Washer, Dryer

Interior Features:

Windows:

Basement: N

Laundry:

Security: Concierge

Construction & Materials

Year Built: 2020

Structure Type: Mid-Rise

Exterior Materials:

Roof: Rubber

Foundation:

Stories: 1

Heating, Cooling & Utilities

Heating: Forced Air

Cooling: Central Air

Hot Water:

Water Source: Public

Sewer: Public Sewer

Energy Features:

Exterior & Lot

Exterior Features: Balcony, City View(s)

Patio & Porch:

Fencing:

Other Structures:

Lot Features:

Road Surface:

Parking & Garage

Garage Spaces: 1

Garage Type: Attached

Total Parking Spaces: 1

Parking Features: Attached, Under

Special Features

Waterfront: Yes

Waterfront Type: Waterfront, Ocean

View: Yes

View Type: City

Community Amenities: Public Transportation, Park, Walk/Jog Trails, Highway Access, Marina, T-Station, University

Location

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Neighborhood

East Boston's Jeffries Point

99 Sumner St # 312, Boston MA 02128

Boston, MA 02128

Walkability

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Nearby Schools

School information not available for this location.

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Down Payment

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Monthly Payment Breakdown

Principal & Interest $0

Property Tax $660

Homeowners Insurance $200

HOA Fee $1,280/mo

PMI (if <20% down) $0

Loan Summary

Total of 360 payments $0

Total principal paid $0

Total interest paid $0

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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.

Property History

Property Timeline

🏠

Listed for Sale

May 7, 2026

$999,000

Original listing

Agent: The RP Group Office: Compass

Date	Event	Price	Change	$/sqft	Details
05/07/2026	🏠 Listed for Sale	$999,000	-	-	Original listing

Price & Status History

Date	Event	Price	Change
May 7, 2026	New Listing Added	$999,000	—

Market Statistics

Days on Market

2 days

Price per Sq Ft

$921

Tax History

Year	Taxes	Assessment
2026	$7,925	$984,900

Financial Details

Annual Property Tax

$7,925

Tax Year 2026

HOA Fee

$1,280

Monthly

Assessed Value

$984,900

Listing Information

Listing Agent The RP Group

Listing Office Compass

Agent MLS ID TM330926

Office MLS ID AN2383

Listing Data Updated May 7, 2026 2:35 PM EDT

Listing information is deemed reliable but not guaranteed. Data provided by MLS Property Information Network, Inc. All information should be independently verified.

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Listed for Sale

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99 Sumner St # 312, Boston MA 02128

About this home

Property Overview

Facts & Features

Home Facts

Interior

Exterior

Parking

Utilities

Financial

Interior Features

Construction & Materials

Heating, Cooling & Utilities

Exterior & Lot

Parking & Garage

Special Features

Location

Neighborhood

Walkability

Nearby Schools

Monthly Payment Calculator

Monthly Payment Breakdown

Loan Summary

Rate Impact

Payment Over Time

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Listed for Sale

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Price & Status History

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