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90 Washington St # B, Boston MA 02129

Boston, MA 02129 • Charlestown
$819,000
Est. $5,583/month
2
Beds
1
Baths
1,123
Sq Ft
$729
Price/Sq Ft
1888
Year Built
20
Days on Market
Active Price Drop -$40,000 Listed May 29, 2026 • MLS# 73526424 Copied!

About this home

Rare opportunity to own a stunning two-bedroom, one-bathroom condo in Charlestown’s highly sought-after Gas Light District. Occupying the top two floors of a classic brick rowhouse, this sun-filled home offers an open living and kitchen concept with soaring high ceilings, creating an airy and inviting space perfect for entertaining. Features include a cozy fireplace, cherry wood cabinetry, private balcony directly off the kitchen, in-unit laundry, and efficient mini-split AC systems for year-round comfort. The first floor has been newly painted, and the property also includes valuable deeded storage space. Additional updates include a roof replaced within the last five years, offering peace of mind for future ownership. Enjoy the charm of historic Charlestown with the convenience of easy street parking and close proximity to the MBTA, shops, restaurants, and everything the neighborhood has to offer. The unit and location you've been waiting for!

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Property Overview

Property Type
Condominium
Listing Type
For Sale
Year Built
1888
Bedrooms
2
Full Bathrooms
1
Living Area
1,123 sq ft
Total Rooms
4
Stories
2
Entry Level
3

Facts & Features

Home Facts

Type Residential
Style Condominium
Year Built 1888
Living Area 1,123 sq ft
Bedrooms 2
Full Baths 1
Total Rooms 4

Interior

Heating Electric Baseboard
Cooling Ductless
Flooring Hardwood
Appliances Range, Dishwasher, Disposal, Microwave, Refrigerator, Washer, Dryer
Fireplace None
Fireplaces 1
Basement N
Laundry In Unit
Features None

Exterior

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

Parking

Features On Street

Utilities

Electric None
Water Public
Sewer Public Sewer
Gas None
Other None

Financial

Annual Tax $9,259
Assessed Value $799,600

Interior Features

Flooring: Hardwood
Appliances: Range, Dishwasher, Disposal, Microwave, Refrigerator, Washer, Dryer
Interior Features:
Windows:
Basement: N
Laundry: In Unit
Security: Intercom

Construction & Materials

Year Built: 1888
Structure Type: Rowhouse
Exterior Materials:
Roof: Shingle
Foundation:
Stories: 2

Heating, Cooling & Utilities

Heating: Electric Baseboard
Heating Zones: 2
Cooling: Ductless
Cooling Zones: 2
Hot Water:
Water Source: Public
Sewer: Public Sewer
Energy Features:

Exterior & Lot

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

Parking & Garage

Parking Features: On Street

Special Features

Fireplaces: 1
Fireplace Type:
Community Amenities: Public Transportation

Location

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Neighborhood

Charlestown

90 Washington St # B, Boston MA 02129

Boston, MA 02129

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

3 schools
A-
Warren-Prescott K-8 School
0.3 mi | #85 of 352 | Score: 51.3
Improved 4 spots from last year
-7 below state avg
507 students Diverse
Grades PK-08
D
Horace Mann School for the Deaf Hard of Hearing
0.4 mi | #374 of 346 | Score: 33.9
Same rank as last year
73 students Diverse
Diverse Student Body
Grades PK-12
C
Harvard-Kent Elementary School
0.5 mi | #589 of 824 | Score: 41.5
Dropped 181 spots from last year
-16.7 below state avg
334 students Very Diverse
Diverse Student Body
Grades PK-06
M

Middle Schools

3 schools
Edwards Middle
0.4 mi
B+
Darby Vassall Upper School
1.0 mi | #118 of 352 | Score: 47.5
Improved 26 spots from last year
-10.7 below state avg
298 students Very Diverse
Rising School Diverse Student Body
Grades 06-08
C+
Cambridge Street Upper School
1.3 mi | #214 of 352 | Score: 39.8
Dropped 26 spots from last year
-18.4 below state avg
301 students Very Diverse
Diverse Student Body
Grades 06-08
H

High Schools

3 schools
Charlestown High
0.5 mi
D
Charlestown High School
0.5 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
B-
Community Charter School of Cambridge
1.0 mi | #178 of 346 | Score: 53.1
Dropped 57 spots from last year
-5.2 below state avg
251 students Diverse
7 sports • 202 athletes
High Graduation Rate College Ready Curriculum
Grades 06-12
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Monthly Payment Calculator

Monthly Payment
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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 $772
Homeowners Insurance $200
HOA Fee $470/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.

Property History

Market Insights

2
Price Changes
4.7%
Price Range

Property Timeline

Price Reduced
Jun 18, 2026
$819,000 $20,000 (-2.38%)
From $839,000 to $819,000 (-2.4%)
Price Reduced
Jun 8, 2026
$839,000 $20,000 (-2.33%)
From $859,000 to $839,000 (-2.3%)
👁️
Showing Instructions Updated
Jun 3, 2026
New showing requirements
🏠
Listed for Sale
May 29, 2026
$859,000
Original listing
Office: Gateway Real Estate Group, Inc.

Price & Status History

Date Event Price Change
Jun 18, 2026 Price Changed $819,000 -$20,000
Jun 8, 2026 Price Changed $839,000 -$20,000
May 29, 2026 New Listing Added $859,000

Market Statistics

Days on Market
20 days
Price per Sq Ft
$729
Total Price Drop
-$40,000

Tax History

Year Taxes Assessment
2025 $9,259 $799,600

Financial Details

Annual Property Tax
$9,259
Tax Year 2025
HOA Fee
$470
Monthly
Assessed Value
$799,600

Listing Information

Listing Agent Paul Richards
Listing Office Gateway Real Estate Group, Inc.
Agent MLS ID CT004003
Office MLS ID NB1620
Listing Data Updated Jun 18, 2026 8:24 AM 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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BMN Boston Real Estate

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