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99 Sumner St # 623, Boston MA 02128

Boston, MA 02128 • East Boston
$599,999
Est. $4,421/month
1
Beds
1
Baths
452
Sq Ft
$1,327
Price/Sq Ft
2020
Year Built
Condominium
Type
15 hours 18 minutes
Time on Market
Active Listed Feb 26, 2026 • MLS# 73480474 Copied!

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.

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Public Records

Current Owner

Owner MOK GLORIA S
Mailing Address PO BOX 51602, BOSTON, MA, 02205

Land Use

Use Code 108
Description Multiple Housing
Style High Rise

Tax Information

Assessed Value $70,000
Tax Rate $10.29 per $1,000
Base Tax $720
CPA Surcharge 1% ($0)
Estimated Annual Tax $720

Municipal Context: BOSTON

Median Home Value $745,000
Avg SF Tax Bill $4,523
Residential Tax Rate $10.29/1000
CPA Surcharge 1%
County Suffolk

Property Data Comparison

Discrepancies found between MLS and assessor records.

Field Assessor MLS Match
Year built 2,019 2,020 ✗
Match: address_condo (90.0% confidence) · Data as of Feb 26, 2026

Property Overview

Property Type
Condominium
Listing Type
For Sale
Year Built
2020
Bedrooms
1
Full Bathrooms
1
Living Area
452 sq ft
Total Rooms
3
Stories
1
Entry Level
6

Facts & Features

1 Car Garage
Central AC

Home Facts

Type Residential
Style Condominium
Year Built 2020
Living Area 452 sq ft
Bedrooms 1
Full Baths 1
Total Rooms 3

Interior

Heating Central
Cooling Central Air
Flooring Laminate
Appliances Dishwasher, Microwave, Washer, Dryer, Energy Star Qualified Refrigerator
Fireplace None
Basement N
Laundry Electric Dryer Hookup, Washer Hookup, First Floor, In Unit
Features None

Exterior

Construction None
Architecture None
Roof None
Features None
Pool None
Spa None
Fencing None
Patio/Porch None

Parking

Garage Spaces 1
Has Garage Yes
Features Under, Deeded
Total Spaces 1

Utilities

Electric None
Water Public
Sewer Public Sewer
Gas None
Other None

Financial

Annual Tax $6,450
Assessed Value $520,200

Interior Features

Flooring: Laminate
Appliances: Dishwasher, Microwave, Washer, Dryer, ENERGY STAR Qualified Refrigerator
Interior Features:
Windows:
Basement: N
Laundry: Electric Dryer Hookup, Washer Hookup, First Floor, In Unit
Security: Intercom, TV Monitor, Concierge

Construction & Materials

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

Heating, Cooling & Utilities

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

Exterior & Lot

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

Parking & Garage

Garage Spaces: 1
Garage Type: Attached
Total Parking Spaces: 1
Parking Features: Under, Deeded

Special Features

Waterfront: Yes
Waterfront Type: Waterfront, Harbor
Community Amenities: Public Transportation, Shopping, Park, Highway Access, Public School, T-Station

Location

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Neighborhood

East Boston

99 Sumner St # 623, 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
Learn about these ratings
School data provided by BMN Schools

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Monthly Payment Breakdown

Principal & Interest $0
Property Tax $538
Homeowners Insurance $200
HOA Fee $650/mo
PMI (if <20% down) $0

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Payment Over Time

Interest
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Year 1
95% Interest
Year 15
50/50
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95% Principal
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Property History

Property Timeline

🏠
Listed for Sale
Feb 26, 2026
$599,999
Original listing
Agent: Cheri Meckley Office: Steve Bremis Realty Group

Price & Status History

Date Event Price Change
Feb 26, 2026 New Listing Added $599,999 —

Market Statistics

Time on Market
15 hours 18 minutes
Price per Sq Ft
$1,327

Tax History

Year Taxes Assessment
2026 $6,450 $520,200

Financial Details

Annual Property Tax
$6,450
Tax Year 2026
HOA Fee
$650
Monthly
Assessed Value
$520,200

Listing Information

Listing Agent Cheri Meckley
Listing Office Steve Bremis Realty Group
Agent MLS ID CT002214
Office MLS ID AN5028
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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