20843 Chester St ST, Castro Valley, CA 94546 (MLS # 41142494)

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PRICE $1,409,800 dsIDX morgage calculator
BEDS 0
BATHS 0
HOME SIZE n/a
LOT SIZE 11,087 sqft

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! Views: Downtown

DAYS ON MARKET 0 LAST UPDATED 7/24/2026
TRACT DOWNTOWN YEAR BUILT 1949
COUNTY Alameda STATUS Active
PROPERTY TYPE(S) Residential Income


ADDITIONAL DETAILS
AIR CONDITIONING Yes
APPLIANCES Gas Water Heater
CONSTRUCTION Stucco
EXTERIOR Garden
GARAGE Yes
HEAT Natural Gas
LOT 0.2545 acre(s)
LOT DESCRIPTION Front Yard, Garden
LOT DIMENSIONS 11084
PARKING Garage, On Street
SUBDIVISION DOWNTOWN
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Listed with Vetted Real Estate

The multiple listing data appearing on this website, or contained in reports produced therefrom, is owned and copyrighted by California Regional Multiple Listing Service, Inc. ("CRMLS") and is protected by all applicable copyright laws. Information provided is for viewer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties the viewer may be interested in purchasing. All listing data, including but not limited to square footage and lot size is believed to be accurate, but the listing Agent, listing Broker and CRMLS and its affiliates do not warrant or guarantee such accuracy. The viewer should independently verify the listed data prior to making any decisions based on such information by personal inspection and/or contacting a real estate professional.

Based on information from California Regional Multiple Listing Service, Inc. as of 7/24/26 10:45 PM PDT and /or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information

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