12 Washington St # 3, Boston MA 02129

Boston, MA 02129 • Charlestown

$599,000

Est. $4,052/month

2

Beds

1

Baths

622

Sq Ft

$963

Price/Sq Ft

1899

Year Built

Condominium

Type

6 hours 28 minutes

Time on Market

Active Open House Listed Jun 16, 2026 • MLS# 73536467 Copied!

About this home

Charming third-floor, two-bedroom end-unit condominium in a historic 1899 brick building on Washington Street in Charlestown. This 622-square-foot through unit offers hardwood floors, abundant natural light, and open living area. The renovated kitchen features white shaker cabinetry, white quartz countertops, stainless steel appliances, a gas range, butcher block island, pendant lighting, plantation shutters, and an exposed wood beam. The updated full bath includes a gray shaker vanity with a quartz countertop. Additional amenities include wall-mounted air conditioning, in-building laundry, and a shared flagstone patio with seating and dining areas. Ideally located near Tatte Bakery & Café, City Square Park, Brewers Fork, the Freedom Trail, and Bunker Hill Monument, with convenient access to Downtown Boston via the nearby Community College Orange Line. A perfect blend of historic charm, modern updates, and city convenience.

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Property Overview

Property Type

Condominium

Listing Type

For Sale

Year Built

1899

Bedrooms

2

Full Bathrooms

1

Living Area

622 sq ft

Total Rooms

4

Stories

1

Entry Level

3

Open House Schedule

21

Jun

Sunday, June 21

11:30 AM - 1:00 PM EDT

18

Jun

Thursday, June 18

5:30 PM - 6:30 PM EDT

20

Jun

Saturday, June 20

11:30 AM - 1:00 PM EDT

Facts & Features

Home Facts

Type Residential

Style Condominium

Year Built 1899

Living Area 622 sq ft

Bedrooms 2

Full Baths 1

Total Rooms 4

Interior

Heating Baseboard, Natural Gas

Cooling Wall Unit(s)

Flooring Wood

Appliances Range, Dishwasher, Microwave, Refrigerator

Fireplace None

Basement Y

Laundry Common Area, In Building

Features None

Exterior

Construction Brick

Architecture None

Roof Rubber

Features Patio - Enclosed

Pool None

Spa None

Fencing None

Patio/Porch Patio - Enclosed

Parking

Features On Street

Utilities

Electric Circuit Breakers, 60 Amps/less

Water Public

Sewer Public Sewer

Gas None

Other None

Financial

Annual Tax $6,274

Assessed Value $506,000

Interior Features

Flooring: Wood

Appliances: Range, Dishwasher, Microwave, Refrigerator

Interior Features:

Windows: Insulated Windows

Basement: Y

Laundry: Common Area, In Building

Security:

Construction & Materials

Year Built: 1899

Structure Type: Brownstone

Exterior Materials: Brick

Roof: Rubber

Foundation:

Stories: 1

Heating, Cooling & Utilities

Heating: Baseboard, Natural Gas

Heating Zones: 1

Cooling: Wall Unit(s)

Cooling Zones: 1

Hot Water:

Water Source: Public

Sewer: Public Sewer

Energy Features:

Exterior & Lot

Exterior Features: Patio - Enclosed

Patio & Porch: Patio - Enclosed

Fencing:

Other Structures:

Lot Features:

Road Surface:

Parking & Garage

Parking Features: On Street

Location

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Neighborhood

Charlestown

12 Washington St # 3, 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

0.4 mi | #85 of 352 | Score: 51.3

Improved 4 spots from last year

-7 below state avg

507 students Diverse

Grades PK-08

C

Harvard-Kent Elementary School

0.4 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

Harvard/Kent Elem

0.4 mi

M

Middle Schools

3 schools

Edwards Middle

0.5 mi

B+

Darby Vassall Upper School

1.2 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

1.4 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

1.1 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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Property History

Property Timeline

🏠

Listed for Sale

Jun 16, 2026

$599,000

Original listing

Agent: Tyler Smith Office: Real Broker MA, LLC

Date	Event	Price	Change	$/sqft	Details
06/16/2026	🏠 Listed for Sale	$599,000	-	-	Original listing

Price & Status History

Date	Event	Price	Change
Jun 16, 2026	New Listing Added	$599,000	—

Market Statistics

Time on Market

6 hours 28 minutes

Price per Sq Ft

$963

Tax History

Year	Taxes	Assessment
2026	$6,274	$506,000

Financial Details

Annual Property Tax

$6,274

Tax Year 2026

HOA Fee

$300

Monthly

Assessed Value

$506,000

Elementary Schools

Middle Schools

High Schools

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12 Washington St # 3, Boston MA 02129

About this home

Property Overview

Open House Schedule

Facts & Features

Home Facts

Interior

Exterior

Parking

Utilities

Financial

Interior Features

Construction & Materials

Heating, Cooling & Utilities

Exterior & Lot

Parking & Garage

Location

Neighborhood

Walkability

Nearby Schools

Elementary Schools

Middle Schools

High Schools

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