99 Sumner St # 101, Boston MA 02128

Boston, MA 02128 • East Boston's Jeffries Point

$739,000

Est. $5,544/month

1

Beds

1

Baths

821

Sq Ft

$900

Price/Sq Ft

2020

Year Built

Condominium

Type

67

Days on Market

Active Price Drop -$11,000 Listed Oct 21, 2025 • MLS# 73446050 Copied!

About this home

Welcome to a rare opportunity at The Mark at DeNormandie Wharf—a modern one-bedroom PLUS den corner residence with unmatched views of the Boston Harbor and skyline. This thoughtfully curated home blends sleek design with functional luxury. From the sun-drenched, open-concept layout to your private oasis, every detail invites you to relax and enjoy the view. Inside, find bold custom touches that sets the tone for a refined, urban lifestyle. The Mark, built in 2021, is East Boston’s premier full-service building featuring concierge, a waterfront terrace with fire pits and grills, golf simulator, co-working and conference spaces, a pet spa, fitness center, and multiple resident lounges. Commuting is a breeze—hop on the Blue Line at Maverick or take the water shuttle and arrive downtown or in the Seaport within minutes. Modern luxury. Breathtaking views. Effortless city living. Come explore what The Mark has to offer.

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

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 Vinyl, Hardwood

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

Fireplace None

Basement N

Laundry None

Features None

Exterior

Construction None

Architecture None

Roof None

Features Patio

Pool None

Spa None

Fencing None

Patio/Porch Patio

Parking

Features None

Utilities

Electric None

Water Public

Sewer Public Sewer

Gas None

Other None

Financial

Annual Tax $8,067

Assessed Value $696,600

Interior Features

Flooring: Vinyl, Hardwood

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

Interior Features:

Windows:

Basement: N

Laundry:

Security: Intercom, Concierge

Construction & Materials

Year Built: 2020

Structure Type: Mid-Rise

Exterior Materials:

Roof:

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: Patio

Patio & Porch: Patio

Fencing:

Other Structures:

Lot Features:

Road Surface:

Parking & Garage

Parking Features:

Special Features

Waterfront: Yes

Waterfront Type: Waterfront, Harbor, 1/2 to 1 Mile To Beach

Community Amenities: Public Transportation, Shopping, Park, Walk/Jog Trails, Bike Path, Highway Access, House of Worship, Marina, Private School, Public School, T-Station

Location

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Neighborhood

East Boston's Jeffries Point

99 Sumner St # 101, Boston MA 02128

Boston, MA 02128

Walkability

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Nearby Schools

School District

Boston School District local

C-

🎓 Where Graduates Go Class of 2021

52% attend college

38% 4-Year 14% 2-Year 7% Out of State 7% Working

⚠ School Safety 2024-25

3.7% Above Average

3.2% Suspensions 0.3% In-School 0.5% Emergency

↓ 1.8% below state avg

E

Elementary Schools

10 schools

East Boston Central Catholic School

0.2 mi

Grades PK-08

B+

Alighieri Dante Montessori School

0.3 mi | #5 of 12 | Score: 45.3

Improved 124 spots from last year

-12.9 below state avg

109 students Diverse

Rising School

Grades PK-06

D

McKay K-8 School

0.4 mi | #332 of 352 | Score: 27.6

Dropped 36 spots from last year

-30.7 below state avg

640 students Less Diverse

Grades PK-08

D

Adams Elementary School

0.5 mi | #767 of 824 | Score: 31.2

Dropped 88 spots from last year

-27 below state avg

237 students Moderate

Grades PK-06

C-

Kennedy Patrick J Elementary School

0.5 mi | #670 of 824 | Score: 37.5

Improved 47 spots from last year

-20.7 below state avg

279 students Less Diverse

Rising School

Grades PK-06

C+

Otis Elementary School

0.6 mi | #551 of 824 | Score: 42.9

Dropped 160 spots from last year

-15.3 below state avg

408 students Moderate

Grades PK-06

C+

Mario Umana Academy

0.6 mi | #11 of 16 | Score: 26.9

Improved 333 spots from last year

-31.3 below state avg

634 students Less Diverse

Rising School

Grades PK-08

D

O'Donnell Elementary School

0.6 mi | #777 of 824 | Score: 30.7

Dropped 52 spots from last year

-27.5 below state avg

256 students Less Diverse

Grades PK-06

A

Eliot K-8 Innovation School

0.6 mi | #48 of 352 | Score: 57.2

Improved 2 spots from last year

-1.1 below state avg

784 students Diverse

Strong Attendance

Grades PK-08

St. John Elementary School

0.7 mi

Grades PK-08

M

Middle Schools

10 schools

Middle School Academy

2.5 mi

F

Higginson/Lewis K-8 School

4.1 mi | #349 of 352 | Score: 23.6

Improved 3 spots from last year

-34.6 below state avg

213 students Diverse

Grades 03-08

A

Uncommon Schools - Roxbury Preparatory Dorchester Campus Middle School

4.3 mi | #4 of 16 | Score: 41.9

Improved 187 spots from last year

-16.3 below state avg

1,126 students Diverse

Rising School College Ready Curriculum

Grades 05-08

Nativity Prep School

4.5 mi

Grades 05-08

Dearborn Middle School

4.7 mi

Mother Caroline Academy

4.8 mi

Grades 05-08

Epiphany School

5.4 mi

Grades 05-08

C

Ohrenberger School

9.3 mi | #265 of 352 | Score: 34.9

Improved 20 spots from last year

-23.3 below state avg

477 students Diverse

Rising School Diverse Student Body

Grades 03-08

Edwards Middle

1.4 mi

UP Academy

2.5 mi

H

High Schools

10 schools

C-

East Boston High School

0.9 mi | #305 of 346 | Score: 37.3

Improved 31 spots from last year

-20.9 below state avg

1,252 students Less Diverse

14 sports • 584 athletes

Early College Program Rising School

Grades 07-12

D

Charlestown High School

1.2 mi | #322 of 346 | Score: 31.0

Improved 49 spots from last year

-27.2 below state avg

754 students Diverse

11 sports • 488 athletes

Early College Program Rising School

Grades 07-12

C

Quincy Upper School

1.9 mi | #268 of 346 | Score: 44.6

Improved 4 spots from last year

-13.6 below state avg

557 students Very Diverse

12 sports • 208 athletes

High Graduation Rate Diverse Student Body

Grades 06-12

Newman School

2.4 mi

Grades 07-12

Cathedral High School

2.4 mi

9 sports • 430 athletes

Grades 07-12

B

Dearborn STEM Academy

3.6 mi | #13 of 25 | Score: 31.7

Improved 356 spots from last year

-26.6 below state avg

565 students Diverse

10 sports • 242 athletes

Early College Program Rising School

Grades 07-12

C

Ruth Batson Academy

3.6 mi | #19 of 25 | Score: 27.6

Improved 346 spots from last year

-30.6 below state avg

604 students Diverse

8 sports • 128 athletes

Early College Program Rising School

Grades 07-12

A-

O'Bryant School of Math & Science

3.6 mi | #90 of 346 | Score: 61.1

Improved 94 spots from last year

+2.9 above state avg

1,509 students Very Diverse

High Graduation Rate Rising School College Ready Curriculum Diverse Student Body

Grades 07-12

A+

Boston Latin School

3.7 mi | #19 of 346 | Score: 73.3

Improved 61 spots from last year

+15.1 above state avg

2,424 students Very Diverse

18 sports • 2,006 athletes

Strong AP Program High Graduation Rate Rising School Strong Athletics

Grades 07-12

A+

Boston Latin Academy

4.3 mi | #2 of 25 | Score: 63.9

Improved 214 spots from last year

+5.7 above state avg

1,693 students Very Diverse

17 sports • 1,298 athletes

High Graduation Rate Rising School Strong Athletics Diverse Student Body

Grades 07-12

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Property Tax $672

Homeowners Insurance $200

HOA Fee $935/mo

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Property History

Market Insights

1

Price Changes

1.5%

Price Range

Property Timeline

↓

Price Reduced

Nov 20, 2025

$739,000 $11,000 (-1.47%)

From $750,000 to $739,000 (-1.5%)

🏠

Listed for Sale

Oct 21, 2025

$750,000

Original listing

Office: Compass

Date	Event	Price	Change	$/sqft	Details
11/20/2025	↓ Price Reduced	$739,000	$11,000	-	From $750,000 to $739,000 (-1.5%)
10/21/2025	🏠 Listed for Sale	$750,000	-	-	Original listing

Price & Status History

Date	Event	Price	Change
Nov 20, 2025	Price Changed	$739,000	-$11,000
Oct 21, 2025	New Listing Added	$750,000	—

Market Statistics

Days on Market

67 days

Price per Sq Ft

$900

Total Price Drop

-$11,000

Tax History

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

Financial Details

Annual Property Tax

$8,067

Tax Year 2025

HOA Fee

$935

Monthly

Assessed Value

$696,600

Elementary Schools

Middle Schools

High Schools

Monthly Payment Breakdown

Loan Summary

Price Reduced

Listed for Sale

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99 Sumner St # 101, 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

Elementary Schools

Middle Schools

High Schools

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Monthly Payment Breakdown

Loan Summary

Rate Impact

Payment Over Time

Property History

Market Insights

Property Timeline

Price Reduced

Listed for Sale

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Price & Status History

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