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21367 Rizzo Ave, 
Castro Valley, CA 94546

$849,000

3

Beds

1

Bath

1,245

Sq Ft

Single Family

Active

Listed by

Ladonna Azagra

, 

Carlos Ramirez

Compass

510-339-6460

Last updated:

September 11, 2026, 02:45 PM

MLS#

41147368

Source:

Bay East CCAR bridgeMLS

About This Home

21367 Rizzo Ave

Close to the heart of Castro Valley but tucked along a quieter stretch of Rizzo Avenue, this 3-bedroom, 1-bath home offers a great mix of convenience, space and privacy. Inside, you’ll find an updated kitchen and bathroom, dual-pane windows, great natural light and an attached workspace. Solar and EV charging are already in place. The lot is one of the home’s best features, with a large front yard, backyard and side yard, giving you plenty of room to garden, entertain or create something of your own. The side yard opens for vehicle access and offer space for a carport. There may also be potential for an ADU in the front while keeping the backyard intact. Walk to downtown shops, restaurants, the farmers market and local events, with BART and freeway access nearby. Easily one of the cutest homes in the neighborhood! SEE IT THIS WEEKEND SATURDAY AND SUNDAY 2-4PM

Home Facts

Single Family

1 Bath

3 Bedrooms

Built in 1946

Subdivision & Development:

CASTRO VALLEY

Price Summary

849,000

$681 per Sq. Ft.

MLS #:

41147368

Last Updated:

September 11, 2026, 02:45 PM

Added:

4 day(s) ago

Rooms & Interior

Bedrooms

Total Bedrooms:

3

Bathrooms

Total Bathrooms:

1

Full Bathrooms:

1

Interior

Living Area:

1,245 Sq. Ft.

Structure

Structure

Architectural Style:

Bungalow, Single Family Residence

Building Area:

1,245 Sq. Ft.

Year Built:

1946

Lot

Lot Size (Sq. Ft):

6,534

Finances & Disclosures

Finances

Price:

$849,000

Price per Sq. Ft:

$681 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 September 11, 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.