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Shawn Bengtson

Office Broker - DRE 01236964

  • Office 760-805-7199
Questions?

20843 Chester St, Castro Valley – $1,409,800

  • 3 Beds
  • 2 Baths
  • ¼ Acres
  • 29 DOM
  • 3 Beds
  • 2 Baths
  • ¼ Acres
  • 29 DOM

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! Views: Downtown

Essential Information

  • MLS® #41142494
  • Price$1,409,800
  • Bedrooms3
  • Bathrooms2.00
  • Acres0.25
  • Year Built1949
  • TypeResidential Income
  • Sub-TypeDuplex
  • StatusActive

Community Information

  • Address20843 Chester St
  • SubdivisionDOWNTOWN
  • CityCastro Valley
  • CountyAlameda
  • Zip Code94546

Amenities

  • Parking Spaces6
  • ParkingGarage, On Street
  • GaragesGarage, On Street

Interior

  • InteriorCarpet, Laminate
  • AppliancesGas Water Heater
  • HeatingNatural Gas

Exterior

  • ExteriorStucco
  • RoofShingle
  • ConstructionStucco

Lot Description

Front Yard, Garden, Street Level

Additional Information

  • Date ListedJuly 25th, 2026
  • Days on Market29

Listing Details

  • AgentDavid Wilhite
  • OfficeVetted Real Estate
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David Wilhite, Vetted Real Estate.

Based on information from California Regional Multiple Listing Service, Inc. as of August 23rd, 2026 at 9:26pm PDT. This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. Display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent.