Sold
Last Sold Price
2 beds1 bath1,100 sqft
21348 Rizzo Ave, Castro Valley, CA 94546
Single FamilyProperty Type
0.12 acresLot Size
1947Year Built
$500/sq ftPrice per sq ft
Listing closed: 08/02/2018 05:00 AM

Recent comparable sales

Median sold price

$725,000

Avg days on market

13

Sale-to-list ratio

98.5%

Castro Valley, CA

9 comparable properties found

1

$439,000

Sold 10/09/25

2
Bedrooms
1
Bathrooms
1,139
Square Feet
0.16
Acres
a front view of a house with garden
2

$695,000

Sold 10/23/25

2
Bedrooms
1,018
Square Feet
0.11
Acres
a view of a house with a yard and potted plants
3

$725,000

Sold 10/23/25

2
Bedrooms
1,048
Square Feet
0.12
Acres
4

$418,000

Sold 01/14/26

2
Bedrooms
1
Bathrooms
895
Square Feet
0.12
Acres
5

$740,000

Sold 04/22/25

2
Bedrooms
1
Bathrooms
1,070
Square Feet
0.15
Acres
6

$588,000

Sold 12/15/25

2
Bedrooms
1
Bathrooms
871
Square Feet
0.08
Acres
$745,000 | 2329 Vestal Avenue, Castro Valley, CA 94546
7

$745,000

Sold 05/28/26

2
Bedrooms
1,192
Square Feet
0.12
Acres
a front view of a house with a yard
8

$731,000

Sold 06/08/26

2
Bedrooms
990
Square Feet
0.11
Acres
$765,000 | 2627 Grove Way, Castro Valley, CA 94546
9

$765,000

Sold 11/01/24

2
Bedrooms
1,137
Square Feet
0.18
Acres

Location

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Property Information for 21348 Rizzo Avenue

Property Details
  • MLS Type: Single-Family Homes / Single-Family Homes
Building Information
  • Stories: 1
  • Year Built: 1947
  • Lot Size: 0.12 AC / 5,252 SF

Property History for 21348 Rizzo Avenue

DateEvent & SourcePriceAppreciation
Aug 2, 2018

Sold (Public Record)

Public Record #629987338

$550,000

+1.4% / yr

Dec 6, 2017

Sold

EBRD #40800119

$545,000
Dec 6, 2017

Sold

EBRD #40826177

$565,000
DateEvent & SourcePrice
08/02/2018

Sold (Public Record)

Public Record #629987338

$550,000

+1.4% / yr

12/06/2017

Sold

EBRD #40800119

$545,000
12/06/2017

Sold

EBRD #40826177

$565,000

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

Public Records for 21348 Rizzo Avenue

Taxable ValueLand$218,459Additions$509,738Total$728,197
Tax Record2025$9,470 ($789 / month)
Home Facts
Beds2Baths1Total Finished SqFt1,100 SqFtAbove Grade Finished SqFt1,100 SqFtStories1Lot Size5,252 SqFtStyleSingle Family ResidenceYear Built1947Year Renovated1947CountyALAMEDAAPN415-60-44

Schools near 21348 Rizzo Avenue

This home is within Hayward Unified School District.
Rating
School
Type
Grades
Distance
Public - K to 6
Public - 7 to 8
Public - 9 to 12
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

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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Nearby home values

AddressSold priceBedsBathsSqftLot (Sqft)
This home: 21348 Rizzo Avenue, Castro Valley, CA 94546
$550,000
2
1
1,100
5,252
$780,000
2
2
1,455
9,196
$144,500
2
1
1,100
5,146
$499,000
2
1,030
5,150
$429,000
2
1,100
5,376
$605,000
3
1,371
12,814

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.

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.