Date
Details
Price
Change
Source
3/19/2026
Listed
$2,700,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
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1/13
$2,700,000 Just Listed
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1/13
Property Description
Prime 5,000 +/- square foot level lot in a highly sought-after Cambridge location, offering exceptional opportunity for new construction under new Cambridge guidelines. Ideally positioned between the Charles River and Central Square, this property provides convenient access to vibrant shops, dining, and the MBTA Red Line for an easy commute. Perfectly situated between Harvard University and Massachusetts Institute of Technology, the location offers unparalleled access to world-class institutions and innovation hubs. Enjoy the charm of a residential neighborhood with Dana Square Park just steps away at the end of the block. A rare chance for developers, investors, or end-users to create a custom project in one of Cambridge's most desirable and well-connected areas, with endless potential in an unbeatable setting.
Full Property Details
Full Property Details for 20 Chalk St
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General
- Price: $2,700,000
- Taxes: $6,966 (2026)
- Status: Active
- Type: Multi-Family
- MLS ID: 73488857
- Updated: 3/23/2026
- Added to Site: 6 day(s) ago
Rooms
Bathrooms
- Total Bathrooms: 2
- Full Bathrooms: 2
Bedrooms
- Total Bedrooms: 4
Parking
- Garage: Yes
- Garage Spaces: 3
- Parking Features: Paved Drive, Off Street
Location
- County: Middlesex
Structural Information
- Stories/Levels: 2
- Square Feet: 1,690
- Year Built: 1844
Lot Features
- Lot Size (Acres): 0.11
Financial Considerations
- Tax Amount: $6,966.14
- Tax Year: 2026
Disclosures and Reports
- Disclosures/Rstr.: Offer instructions attached in MLS. 22 Chalk Street (second floor unit) has tenant with lease through May 31, 2026. Please do not walk onto the property unless the listing agent is present.
- Property ID: 404918
Listed by Compass, Maggie Dee + Charles Cherney Team
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Listing agent
— 20 Chalk St —
Maggie Dee + Charles Cherney Team
Compass
NMLS#: 1598647Get Pre-Approved Today
Schools
Schools serving 20 Chalk St
School District:Cambridge School District
| Name | Grades | Distance |
|---|---|---|
The Amigos School 15 Upton Street, Cambridge, MA 02139 | PK-8 | 0.1 mi |
Martin Luther King, Jr. School 102 Putnam Avenue, Cambridge, MA 02139 | PK-5 | 0.4 mi |
Morse School 40 Granite Street, Cambridge, MA 02139 | PK-5 | 0.4 mi |
Putnam Avenue Upper School 100 Putnam Avenue, Cambridge, MA 02139 | 6-8 | 0.4 mi |
Cambridge Street Upper School 840 Cambridge Street, Cambridge, MA 02141 | 6-8 | 1.2 mi |
Vassal Lane Upper School 158 Spring Street, Cambridge, MA 02141 | 6-8 | 1.3 mi |
Cambridge Rindge and Latin School 459 Broadway, Cambridge, MA 02138 | 9-12 | 0.9 mi |
John M. Tobin Montessori School 359 Broadway, Cambridge, MA 02139 | PK-5 | 0.7 mi |
Cambridgeport School 89 Elm Street, Cambridge, MA 02139 | PK-5 | 0.8 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 20 Chalk St
Tax History
Tax History for 20 Chalk St
Year
Property Taxes
Change
Tax Assessment
Change
2025
$9,564
5%
$1,506,100
-2%
2024
$9,113
5%
$1,539,300
4%
2023
$8,691
5%
$1,483,100
6%
2022
$8,248
7%
$1,393,200
5%
2021
$7,737
6%
$1,322,500
5%
2020
$7,274
10%
$1,265,000
13%
2019
$6,637
7%
$1,117,400
13%
2018
$6,216
-2%
$988,300
2%
2017
$6,314
13%
$972,900
21%
2016
$5,605
2%
$801,800
14%
2015
$5,512
—
$704,900
7%
2014
$5,536
—
$660,600
—
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 20 Chalk St
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- Condo
- Active
- Updated 2 days ago
- 1Total Bath
- 433Sq. Ft.
- Townhouse
- Active
- Updated 1 day ago
- 2Beds
- 3Total Baths
- 1,668Sq. Ft.
- Multi-Family
- Active
- Updated 3 hours ago
- 2Units
- 4Total Beds
- 0.07Acres
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- Condo
- Active
- Updated 1 day ago
- 2Beds
- 2Total Baths
- 1,123Sq. Ft.
- Condo
- Active
- Updated 19 hours ago
- 2Beds
- 1Total Bath
- 1,073Sq. Ft.
- Multi-Family
- Active
- Updated 2 days ago
- 3Units
- 11Total Beds
- 0.09Acres
- Condo
- Active
- Updated 15 hours ago
- 3Beds
- 2Total Baths
- 1,050Sq. Ft.
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20 Chalk Street, Cambridge, MA 02139 (MLS# 73488857) is a Multi-Family property with 2 units containing 4 bedrooms and 2 full bathrooms. 20 Chalk Street is currently listed for $2,700,000 and was received on March 19, 2026. Want to learn more about 20 Chalk Street? Do you have questions about finding other Multi-Family real estate for sale in Cambridge? You can browse all Cambridge real estate or contact a Coldwell Banker agent to request more information.