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$6,150,000
10 Days On Site

20324 Forest Avenue
CASTRO VALLEY, CA 94546

For Sale|Multi Family|Active
0
Beds
0
Total Baths
16,856
SqFt
$365
/SqFt
1965
Built
County:
Alameda
Listed by of Adam S. Levin of Marcus & Millichap (650) 492-0934
20324 Forest Avenue20324 Forest Avenue20324 Forest Avenue20324 Forest Avenue
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Mortgage Calculator

Monthly Payment (Est.)

$28,059
Calculator powered by Showcase IDX, a Constellation1 Company. Copyright ©2026 Information is deemed reliable but not guaranteed.

20324 Forest Ave is an exceptional 20-unit apartment community located in the highly desirable city of Castro Valley, California. Situated on a 37,600 square foot parcel, the property was originally constructed in 1965 and features approximately 16,856 square feet of gross building area, offering well-designed two-bedroom townhouse floor plans. Ideally positioned in the heart of the East Bay, the property provides a commuter-friendly location with convenient access to Oakland, San Francisco, and San Jose, while still offering a tranquil residential setting. Castro Valley is one of the most sought-after communities for young families due to its strong school system, short commute times, and abundant nearby shopping, dining, and entertainment options. Easy access to the San MateoHayward Bridge and Dumbarton Bridge allows for a seamless commute to Silicon Valley, home to major employers such as Google, Facebook, Apple, Salesforce, Visa, and Sony. Supported by strong employment fundamentals and historically low vacancy levels, 20324 Forest Ave presents an attractive investment opportunity with a world-class location near major employers, transportation corridors, and lifestyle amenities.

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Listing Snapshot
Price 
$6,150,000
Days On Site 
10 Days
Bedrooms 
N/A
Inside Area (SqFt) 
16,856 sqft
Total Baths 
N/A
Full Baths 
N/A
Partial Baths 
N/A
Lot Size 
N/A
Year Built 
1965
MLS® Number 
ML82030414
Status 
Active
Property Tax 
$86,827
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
N/A
Friends & Family
Recent Activity
yesterdayListing updated with changes from the MLS®
2 weeks agoListing first seen on site
General Features
Disclosures 
Natural Hazard Disclosure
Foundation 
Slab
Parking 
Assigned
Parking Spaces 
20
Property Sub Type 
Multi Family
Sewer 
Public Sewer
SqFt Total 
16856
Water Source 
Public
Zoning 
0
Interior Features
Heating 
Wall Furnace
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Exterior Features
Pool Features 
In Ground
Roof 
Composition
Community Features
School District 
Castro Valley Unified
Schools
School District
Castro Valley Unified
Elementary School
Unknown
Middle School
Unknown
High School
Unknown
Listed by of Adam S. Levin of Marcus & Millichap (650) 492-0934



The data relating to real estate for sale on this display comes in part from the Internet Data Exchange program of the MLSListings™ MLS system. Real estate listings held by brokerage firms other than eXp Realty are marked with the Internet Data Exchange icon and detailed information about them includes the names of the listing brokers and listing agents. IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed. Copyright 2026, MLS Listings, Inc..
Last checked: 2026-01-17 03:27 PM UTC

Neighborhood & Commute
Source: Walkscore
Disclosure: Community information and market data powered by Constellation Data Labs. Information is deemed reliable but not guaranteed.
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