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3 Beds
1,590 sqft

$1,409,800

20843 Chester St, Castro Valley CA, 94546

Price per sqft$886.67
Built in1949
Property size1,590 sqft
Property typeMulti-family

Overview

Active

Listed Jul 25, 2026

Updated Aug 20

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!

$9,379/mo

Est. mortgage payment based on a $1,409,800 home price.

All estimates are provided by Luxury Presence for informational purposes only. Actual amounts may vary.

Additional information

MLS® ID
41142494

Interior Features

Bedrooms
3
Cooling
Yes
Heating
Yes
Basement
No

Exterior Features

Lot Size
0.25 Acres

Other Property Details

Garage
Yes
View
Yes
MLS provider logo

Listed by David Wilhite, with Vetted Real Estate
Listing Contact: 510-329-8984 

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 2:46 AM UTC, 8/20/2026.

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