46 Foster Street, Cambridge, MA 02138 - Photo 1

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$2,085,000 Just Listed

For Sale
Active
Single Family
3 Beds
3 Full Baths
1,878 Sq. Ft.
0.05 Acres
Updated 18 hours ago

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Friday 3/20 4:30 PM - 6:00 PM

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Join us at 46 Foster Street on:

Open House: 11:30 AM - 1:00 PM
Saturday 3/21 11:30 AM - 1:00 PM
46 Foster Street,Cambridge, MA 02138
46 Foster StreetCambridgeMA02138
Open House: 11:30 AM - 1:00 PM
Sunday 3/22 11:30 AM - 1:00 PM
46 Foster Street,Cambridge, MA 02138
46 Foster StreetCambridgeMA02138

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Property Description

A rare opportunity to own a charming single-family home in Cambridge's highly desirable Half Crown-Marsh neighborhood, just minutes from Harvard Square and the Charles River. Built in 1900, this home offers nearly 1900 square feet of character-rich living across three thoughtfully designed floors. The main level features an oversized dining room, a living room with a fireplace and built-ins, an office, a full bath, and a kitchen that opens to the porch and backyard. Upstairs are three bedrooms and two full bathrooms, while the finished third floor provides flexible bonus space. Close proximity to the Red Line, shops & restaurants, cafes, and parks. Nestled on a quiet street close to everything Harvard Square and West Cambridge have to offer, this home is not one to miss!

Full Property Details

Full Property Details for 46 Foster St

General

Price: $2,085,000
Taxes: $11,625 (2026)
Status: Active
Type: Single Family
MLS ID: 73487804
Updated: 3/17/2026
Added to Site: 1 day(s) ago

Rooms

Bathrooms

Total Bathrooms: 3
Full Bathrooms: 3

Bedrooms

Total Bedrooms: 3

Parking

Parking Features: On Street

Location

County: Middlesex

Structural Information

Architectural Style: Colonial
Basement: Yes
Square Feet: 1,878
Year Built: 1900

Lot Features

Lot Size (Acres): 0.05

Financial Considerations

Tax Amount: $11,625.81
Tax Year: 2026

Disclosures and Reports

Property ID: 416027

Listed by Gibson Sotheby's International Realty, Rob Ramsdell

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Listing agent

— 46 Foster St —

Rob Ramsdell

Gibson Sotheby's International Realty

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Schools

Schools serving 46 Foster St

School District:Cambridge School District

Name	Grades	Distance
Maria L. Baldwin School 85 Oxford Street, Cambridge, MA 02138	PK-5	0.8 mi
Martin Luther King, Jr. School 102 Putnam Avenue, Cambridge, MA 02139	PK-5	1 mi
Peabody School 70 Rindge Avenue, Cambridge, MA 02140	PK-5	1.1 mi
Putnam Avenue Upper School 100 Putnam Avenue, Cambridge, MA 02139	6-8	1 mi
Rindge Avenue Upper School 70 Rindge Avenue, Cambridge, MA 02140	6-8	1.1 mi
Cambridge Street Upper School 840 Cambridge Street, Cambridge, MA 02141	6-8	2 mi
Cambridge Rindge and Latin School 459 Broadway, Cambridge, MA 02138	9-12	0.9 mi
Haggerty School 110 Cushing Street, Cambridge, MA 02138	PK-5	1.2 mi
John M. Tobin Montessori School 359 Broadway, Cambridge, MA 02139	PK-5	1.3 mi

Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 46 Foster St Get Price Alerts and Save Property

Date

Details

Price

Change

Source

3/17/2026

Listed

$2,085,000

297.14%

MLS

8/11/1994

Sold

$525,000

—

Public Record

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Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History

Tax History for 46 Foster St

Year

Property Taxes

Change

Tax Assessment

Change

2025

$10,857

$1,709,700

2024

$10,002

$1,689,600

2023

$9,205

$1,570,800

2022

$8,870

$1,498,300

2021

$8,430

$1,441,100

2020

$7,948

$1,382,300

12%

2019

$7,353

-4%

$1,237,800

2018

$7,627

—

$1,212,600

2017

$7,608

$1,172,300

11%

2016

$7,351

-2%

$1,051,600

10%

2015

$7,494

—

$958,300

2014

$7,529

—

$898,400

—

View All

Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Estimate the Cost

Estimate the Cost for 46 Foster St

46 Foster Street, Cambridge, MA 02138 (MLS# 73487804) is a Single Family property with 3 bedrooms and 3 full bathrooms. 46 Foster Street is currently listed for $2,085,000 and was received on March 17, 2026. Want to learn more about 46 Foster Street? Do you have questions about finding other Single Family real estate for sale in West Cambridge? You can browse all West Cambridge real estate or contact a Coldwell Banker agent to request more information.

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46 Foster St Cambridge, MA 02138