Prevu by reAlpha
BuySellBlogBrowse Listings

21451 Rizzo AvenueCastro Valley, CA 94546

For Sale

$959,000

Smart Buyer Rebate $9,590

Enjoy a serene oasis in Castro Valley's Baywood District. This 3BR, 2BA home is filled with natural light and boasts a beautifully landscaped front & backyard ideal for entertaining. Relax in a garden featuring fragrant roses, Meyer lemon & maple trees, camelias, iris & daffodils. The formal living room features hardwood floors & an elegant hand crafted fireplace. The dining area is bordered by a custom wood credenza. The kitchen highlights granite countertops, stylish cabinetry, gas range & Bosch dishwasher. The primary bedroom features a large walk-in closet, bay window, ensuite bathroom offering a soak tub, dual sinks, large linen closet & glass-encased shower. The Family Room defines the heart of the home; the perfect location for a family & friend's media/social center. Through the room's sliding glass door, you'll gain easy access to the backyard deck and trellis. Delight in BBQ's & family gatherings in the beautiful backyard that has a unique studio which could be used for a home gym, office or artist retreat. The residence has a garage with washer/ dryer, cabinets & sink. Another home feature is more storage space located in the loft & side utility shed. Close to downtown Castro Valley restaurants & shopping; you have convenient access to BART and freeways. Enjoy nature & hiking trails at nearby scenic Lake Chabot. The Redwood Canyon Golf Course is 10 min away.

Listed by Frederick Nelson

·

License #01878084

·

Coldwell Banker Realty

·

5039346

Last updated May 02, 2026

·

Source: BAREIS #326037954

Listing Facts

  • TypeSingle-family
  • NeighborhoodSouth of 580
  • Bedrooms3
  • Bathrooms2
  • Days on Prevu1
  • Size1,650 sqft
  • Price per sqft$581

Amenities

  • Pets Allowed
  • Parking

Location

Mortgage Calculator

Listing History

05/01/2026
Listed by Coldwell Banker Realty
$959,000

Property Details for 21451 Rizzo Avenue

Exterior

Construction

  • Stories: 1
  • Year Built: 1946

Measurements

  • Lot Features: Auto Sprinkler F&R
  • Lot Size Acres: 0.15
  • Lot Size Square Feet: 6,600
  • Lot Size Units: SqFt

Financial

Taxes

  • Parcel Number: 415-006006700

Interior

Features

  • Fireplace Features: Gas Log
  • Fireplaces Total: 1

Measurements

  • Living Area: 1,650
  • Living Area Source: Assessor Agent-Fill

Rooms

  • Bathrooms Full: 2
  • Bathrooms Total Integer: 2
  • Bedrooms Total: 3

Parking

Parking

  • Garage Spaces: 1
  • Parking Features: Attached, Garage Door Opener, Interior Access
  • Parking Total: 3

Utilities

Equipment

  • Cooling: Ceiling Fan(s)
  • Heating: Central
  • Laundry Features: In Garage
  • Sewer: Public Sewer
  • Utilities: Cable Connected, Electric, Internet Available, Natural Gas Connected, Public, Sewer Connected
  • Water Source: Public

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 3 bedrooms and 2 bathrooms in this single-family home at 21451 Rizzo Avenue.

Does this single-family home have parking?

Yes, there is 1 parking space available for 21451 Rizzo Avenue.

How does 21451 Rizzo Avenue compare to other single-family homes in South of 580?

This single-family home is listed 16% below the average price for single-family homes in South of 580 and has been on the market for 10 less days than the typical home in this area.

What is the square footage on this single-family home?

According to the MLS, this listing is 1,650 sqft.

21451 Rizzo Avenue is a 3-bedroom, 2-bath single-family home for sale in Castro Valley CA 94546. On Prevu for 1 days at $959,000. This property features 1,650 square feet of living space, located in South of 580. The median listing price for single-family homes in this area is $1,024,350. Additional amenities include pets allowed and parking. View other single-family home listings in Alameda County.

Based on information from Bay Area Real Estate Information Services, Inc. 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 Prevu or the MLS. Information is provided exclusively for consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing. Copyright 2026, Bay Area Real Estate Information Services, Inc. All Rights Reserved.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.