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Bean Group
Offered at $575,000Active
beds
1
baths
1
sq ft
722
Built
2020

99 Sumner St #305

Boston, MA 02128

About this home

Welcome to The Mark, a luxury waterfront condominium residence in East Boston’s vibrant Jeffries Point neighborhood. This contemporary home offers refined finishes, an open-concept layout, and access to an exceptional collection of resident amenities, fitness center, resident lounge, library/card room, golf simulator and screening room, plus garage parking. Ideally positioned near the waterfront, parks, restaurants, Maverick Square, and convenient access to downtown Boston, Logan Airport, and the Seaport. Enjoy elevated city living in one of East Boston’s premier full-service buildings.

Listing last checked: Listing updated:

Listed by Ruoxuan Zhou · Hooli Homes Boston · MLS #73593828

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Details at a glance

Interior4 property facts
Rooms
4
Heating
Central, Forced Air
Cooling
Central Air
Basement
No
Building3 property facts
Style
Condominium
Year built
2020
Roof
Shingle
Land & utilities5 property facts
Water
Public
Sewer
Public Sewer
Waterfront
Y
Pool
Not reported
Zoning
wmu
Financial3 property facts
Annual taxes
$8
Assessment year
2026
HOA fee
$680 (billing period not supplied)

Location

Estimated monthly cost

Explore costs at the $575,000 asking price. Adjust the assumptions to your situation.

Known monthly costs$2,908 / monthAdjust
Principal & interest
$2,908
Property tax
$1
Insurance
Not entered
HOA
Not entered

Listing annual taxes: $8. Initial monthly tax is one twelfth of that amount. Listing HOA fee: $680. The billing period was not supplied; confirm the monthly amount before adding it.

Partial estimate: add insurance, monthly HOA to include those costs. Blank amounts are unknown.

The initial 6.5% rate is illustrative, not a current rate or lender quote. Excludes utilities, maintenance, closing costs and mortgage insurance, which may apply with a down payment below 20%. Taxes and insurance can change.

Price and status timeline

  1. Ter

    $619,000 · Oct 1, 2026

  2. Exp

    $625,000 · May 14, 2025

More property insights

Automated value estimate $566,012

Estimated range $546,123–$585,901.

Automated estimates are not appraisals or guarantees of market value.

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Comparable properties 3 supplied

Sold Aug 11, 2026

$525,000

30-32 Condor St #1

Sold Aug 21, 2026

$585,000

267 Old Colony #511

Sold Jul 31, 2026

$630,000

70 Leo Birmingham Pkwy #0504

Photo-based condition insights

Overall presentation: above average

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About 99 Sumner St #305

Can I request a private showing?

Request a tour of 99 Sumner St #305 and a Bean Group agent will help coordinate an available time with the listing side.

Can you help me evaluate this property?

Yes. We can discuss condition, comparable sales, offer strategy and the questions worth asking before you decide whether to proceed.

Are property documents available?

Availability varies by property and source. Request the documents you need and we will help obtain what is available.