21451 Rizzo Ave

Castro Valley, CA 94546

$973,200
Price
3
Beds
1,650 Sq. Ft.
$590 / Sq. Ft.
1,650
Sq. Ft.
$590
per Sq. Ft.
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Open: 6/13 01:00PM - 04:00PM
Open: 6/13 01:00PM - 04:00PM

Description

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...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.
  1. Listed by Fred Nelson • DRE #01878084 • Brokerage DRE #01908304 • Coldwell Banker Realty
  2. Listed by David Smadbeck • DRE #01392341 • Brokerage DRE #01908304 • Coldwell Banker Realty

Property Details for 21451 Rizzo Avenue

Cross Street
Orange Ave
Total Parking Spaces
3

Open Houses

Saturday, Jun 13th1:00 PM - 4:00 PM
PublicView contact
LISTING UPDATED: 06/12/2026 11:21 AM

Property Details for 21451 Rizzo Avenue

StatusActive
MLS #326037954
Days on Compass20
Taxes-
HOA Fees-
Condo/Co-op Fees-
Property TypeSingle Family
MLS TypeResidential / Single Family Residence
Year Built1946
Lot Size0.15 AC / 6,599 SF
CountyAlameda County
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Location

Listing Courtesy of Coldwell Banker Realty, Fred Nelson, DRE #01878084; Coldwell Banker Realty, David Smadbeck, DRE #01392341
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Building Information for 21451 Rizzo Avenue

Stories1Year Built1946Building Size-Lot Size0.15 AC / 6,599 SF

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$5,238 per month

30 year fixed, 6.36% Interest

Principal and Interest

$4,850

Property Taxes

$388

HOA Dues

$0

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Property Information for 21451 Rizzo Avenue

Summary
Location and General Information
  • Area/District: Castro Valley
  • Area Short Display: 3300
  • Directions to Property: Redwood Road to Vegas to Orange to Rizzo Ave
  • Area Long Display: Castro Valley
Taxes and HOA Information
  • Association: No
  • Association Fee: $0
  • APN: 415-006006700
Parking
  • Parking Features: Attached, Garage Door Opener, Interior Access
  • Carport Spaces: 0
  • Garage Spaces: 1
  • Open Parking Spaces: 0
Virtual Tour
  • Virtual Media Count: 0
Property
Lot Information
  • Square Footage: 1650.0
  • Square Footage Source: Assessor Agent-Fill
  • Year Built Source: Owner
  • Lot Size Square Feet: 6600.0
  • Lot Features: Auto Sprinkler F&R
Property and Assessments
  • Senior Community: No
  • Picture Count: 35
  • Property Disclaimer: All data, photos, visualizations, and information regarding a property, including the property's compliance with state and local legal requirements and all measurements and calculations of area, have been obtained from various sources, and may include such material that has been generated by use of artificial intelligence. Such information and material have not been and will not be verified for accuracy by the listing broker or the multiple listing service, and are not guaranteed as complete, accurate or reliable. Such information and material should be independently reviewed and verified for accuracy. This information and material are 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.
Utilities
  • Sewer: Sewer Public
  • Water Source: Water Public
  • Utilities: Cable Connected, Electric, Internet Available, Natural Gas Connected, Public, Sewer Connected
Interior and Exterior Features
Exterior Features
  • Stories: 1
  • Levels: 1 Story
  • Main Level: Bedroom(s), Dining Room, Family Room, Full Bath(s), Garage, Kitchen, Living Room, Primary Bedroom, Street Entrance
  • Pool: No
  • Pool: No
Interior Features
  • Heating: Central
  • Cooling: Ceiling Fan(s)
  • Basement: None
  • Full Bathrooms: 2
  • Half Bathrooms: 0
  • Bathrooms: 2.0
  • Bedrooms: 3
  • Fireplace Features: Gas Log
  • Fireplace: Yes
  • Laundry Features: In Garage
  • # of Fireplaces: 1
  • # of Rooms: 0
Multi Family
Multi-Family Information
  • # of Units: 0
Multi-Family Additional Information
  • 2nd Unit Approx SqFt: 0.0
  • 2nd Unit Rents for: $.00
Unit 2
  • ADU/2nd Unit: No

Property History for 21451 Rizzo Avenue

DateEvent & SourcePriceAppreciation
May 1, 2026

Listed (Active)

REBAREIS #326037954

$959,000—
DateEvent & SourcePrice
05/01/2026

Listed (Active)

REBAREIS #326037954

$959,000

For completeness, we often displays two records for one sale: the MLS record and the public record.

Public Records for 21451 Rizzo Avenue

Taxable ValueLand$94,686Additions$220,934Total$315,620
Tax Record2025$4,653 ($388 / month)
Home Facts
Beds3Total Finished SqFt1,650 SqFtAbove Grade Finished SqFt1,650 SqFtStories1Lot Size6,600 SqFtStyleSingle Family ResidenceYear Built1973CountyALAMEDAAPN415-60-67

Schools near 21451 Rizzo Avenue

This home is within Hayward Unified School District.
Rating
School
Type
Grades
Distance
Fairview Elementary School
Public - K to 6
Bret Harte Middle School
Public - 7 to 8
Hayward High School
Public - 9 to 12
Faith Ringgold School of Arts and Science
Public - K to 8
Rating
School
Distance
Fairview Elementary School
PublicK to 6

Bret Harte Middle School
Public7 to 8

Hayward High School
Public9 to 12

Faith Ringgold School of Arts and Science
PublicK to 8

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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More information about 21451 Rizzo Avenue, Castro Valley, CA 94546

21451 Rizzo Avenue is a single family home for sale in Castro Valley, CA 94546. This property was listed for sale on May 1, 2026 by Coldwell Banker Realty, it's currently listed at $973,200. This listing's school district is Hayward Unified School District. Nearby schools include Fairview Elementary School, Bret Harte Middle School and Hayward High School. 21451 Rizzo Avenue is a 3-bed, 2-bath, 1,650 sqft single family home built in 1946.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of any information, descriptions or measurements (including square footage measurements and property condition), such should be independently verified through appropriate means, including, but not limited to, in person inspection and public records, and Compass International Holdings, its subsidiaries, affiliates and independently owned and operated franchisees, and their affiliated agents and associated third parties expressly disclaim any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the seller's discretion. No financial or legal advice provided. Equal Housing Opportunity.

Listing Courtesy of Coldwell Banker Realty, Fred Nelson, DRE #01878084; Coldwell Banker Realty, David Smadbeck, DRE #01392341

Based on information from one of the following Multiple Listing Services: San Francisco Association of Realtors, the MLSListings MLS, the BAREIS MLS, the EBRD MLS, Shasta Association of REALTORS® Information being provided is for the visitor’s personal, noncommercial use and may not be used for any purpose other than to identify prospective properties visitor may be interested in purchasing. The data contained herein is copyrighted by San Francisco Association of Realtors, the MLSListings MLS, the BAREIS MLS, the EBRD MLS, Shasta Association of REALTORS® is protected by all applicable copyright laws. Any dissemination of this information is in violation of copyright laws and is strictly prohibited. Property information referenced on this web site comes from the Internet Data Exchange (IDX) program of the MLS. This web site may reference real estate listing(s) held by a brokerage firm other than the broker and/or agent who owns this web site. For the avoidance of doubt, the accuracy of all information, regardless of source, is deemed reliable but not guaranteed and should be personally verified through personal inspection by and/or with the appropriate professionals.