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20843 Chester St, 
Castro Valley, CA 94546

$1,409,800

3

Beds

—

Bath

1,590

Sq Ft

Multi-Family

Virtual Tour

Active

Listed by

David Wilhite

Vetted Real Estate

510-886-1100

Last updated:

July 25, 2026, 02:36 PM

MLS#

41142494

Source:

Bay East CCAR bridgeMLS

About This Home

20843 Chester St

Sharp Duplex, quiet downtown location, large lot approximately 11,084 square feet. Tremendous Potential Upside. Per Alameda County Planner this lot can potentially have 5 Accessory Dwelling Units added. Plus commercial retail building next door is also for sale. One unit is two bedrooms 1 bath. The second unit is 1 bedroom 1bath. Approximately 1,590 square feet of living area. Property is nicely landscaped. It has a detached two car garage and storage improvements. It is walking distance to elementary school and high school, many shops, restaurants, BART and Public Transportation. Perfect for Owner Occupied Buyer and/or Investor. Act today on this rare property!

Home Facts

Multi-Family

3 Bedrooms

Built in 1949

Price Summary

1,409,800

$886 per Sq. Ft.

MLS #:

41142494

Last Updated:

July 25, 2026, 02:36 PM

Added:

a day ago

Rooms & Interior

Bedrooms

Total Bedrooms:

3

Interior

Living Area:

1,590 Sq. Ft.

Structure

Structure

Architectural Style:

Duplex

Building Area:

1,590 Sq. Ft.

Year Built:

1949

Lot

Lot Size (Sq. Ft):

11,325

Finances & Disclosures

Finances

Price:

$1,409,800

Price per Sq. Ft:

$886 per Sq. Ft.

MLS Logo
Bay East 2026. CCAR 2026 bridgeMLS 2026. Information Deemed Reliable But Not Guaranteed. This information is being provided by the Bay East MLS, or CCAR MLS, or bridgeMLS. The listings presented here may or may not be listed by the Broker/Agent operating this website. This information is intended for the personal use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated at July 25, 2026

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Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.