Sold
Last Sold Price
2 beds1,100 sqft
21336 Rizzo Ave, Castro Valley, CA 94546
Single FamilyProperty Type
0.12 acresLot Size
1947Year Built
$390/sq ftPrice per sq ft
1 carParking Spaces

Description

Cutest house in the neighborhood with great curb appeal. Updated throughout. 2 good-size bedrooms, a den, and a beautifully remodeled kitchen add to the coziness of this one of a kind Baywood beauty.Cutest house in the neighborhood with great curb appeal. Updated throughout. 2 good-size bedrooms, a den, and a beautifully remodeled kitchen add to the coziness of this one of a kind Baywood beauty.
  • Listed by: Carol Thornberry DRE #01382406 • Greg Silva Realty
  • Listed by: Stacey Thornberry DRE #01386697 • Greg Silva Realty
Listing closed: 09/01/2004 12:00 AM • Source: EBRD, MLS#: 40031098

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Recent comparable sales

Median sold price

$740,000

Avg days on market

14

Sale-to-list ratio

101.6%

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
2

$418,000

Sold 01/14/26

2
Bedrooms
1
Bathrooms
895
Square Feet
0.12
Acres
$930,000 | 19474 Vaughn Avenue, Castro Valley, CA 94546
1/36
3

$930,000

Sold 10/22/25

2
Bedrooms
1,061
Square Feet
0.13
Acres
a front view of a house with garden
4

$855,000

Sold 09/24/25

2
Bedrooms
1,053
Square Feet
0.15
Acres
$410,000 | Castro Valley, Castro Valley, CA 94578
5

$410,000

Sold 08/28/26

2
Bedrooms
861
Square Feet
0.09
Acres
$850,000 | 2651 Ione Avenue, Castro Valley, CA 94546
6

$850,000

Sold 06/04/26

2
Bedrooms
905
Square Feet
0.16
Acres
a hallway with cabinets and wooden floor
1/23
7

$540,000

Sold 11/24/25

2
Bedrooms
1,056
Square Feet
Unavailable
Acres
8

$740,000

Sold 04/22/25

2
Bedrooms
1
Bathrooms
1,070
Square Feet
0.15
Acres
a front view of a house with a yard
9

$799,000

Sold 10/17/24

2
Bedrooms
1,018
Square Feet
0.12
Acres

Location

Listing Courtesy of Greg Silva Realty, Carol Thornberry, DRE #01382406; Greg Silva Realty, Stacey Thornberry, DRE #01386697

Sold By RE/MAX IN MOTION, Dean Souza, DRE #00967442

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Property Information for 21336 Rizzo Avenue

Property Details
  • MLS Type: Residential / Single Family Residence
  • City: CASTRO VALLEY
  • Dist Neighborhood Subdiv: BAY WOOD
  • Building Type: Detached
  • Property Sub Type: Detached
  • Style: Ranch
  • Garage Spaces: 1
  • Garage/Parking: Attached Garage, Workshop in Garage
  • Total # Parking Spaces: 1
Building Information
  • Stories: 1
  • Year Built: 1947
  • Lot Size: 0.12 AC / 5,376 SF
Features
Feature Details
  • Fireplaces: 1
  • FIREPLACES: Brick, Living Room, Woodburning
  • Flooring: Hardwood Flrs Throughout, Tile, Carpet
  • Garage: Yes
  • Laundry: 220 Volt Outlet, Gas Dryer Hookup, In Garage
  • Pool Type: None
  • Pool: No
Room Details
  • Rooms Total: 5
  • Additional Rooms: Den / Study / Office
  • Kitchen Features: Counter - Tile, Dishwasher, Eat In Kitchen, Garbage Disposal, Gas Range/Cooktop, Microwave, Updated Kitchen
  • Bedrooms Count: 2
  • Bathrooms Total Count: 1.0
  • Room Additional: Den
  • BATH NON-PRMY INCLUDE: Shower Over Tub, Tile, Updated Baths
  • Bathrooms Half: 1
Utility Details
  • Cooling: Ceiling Fan(s)
  • Heating: Wall Furnace
  • Water/Sewer: Sewer System - Public, Water - Public
Lot / Property Details
Home Owners Association
  • HOA: No
  • HOA Dues: $.00
Property Details
  • Additional Equipment: Satellite Dish - Owned, Water Heater Gas, Window Coverings
  • City Transfer Tax: No
  • Construction Status: Existing
  • Exterior: Stucco
  • Foundation: Crawl Space
  • Lot Description: Level, Regular
  • Lot Sq Ft Apx: 5376
  • Lot Size Square Feet: 5376.0
  • Roof: Composition Shingles
  • Sq Ft Apx: 1100
  • Stories: 1.0
  • Street Level: 2 Bedrooms, 1.5 Baths, Other
  • Yard Description: Back Yard, Deck(s), Fenced, Front Yard, Garden/Play, Patio, Storage
  • Year Built: 1947
  • Acres: 0.13
Location Details
  • Directions to Property: Vegas to Orange to Rizzo
  • FIPS Code: 06001
  • Census Tract: 4312.00
  • Parcel Number: 415-60-46
  • Board ID: BAY EAST
Multi Family Information
General Details
  • Units Total: 0
Additional Information
Additional Information
  • Fireplace: Yes
  • High School District: Hayward

Property History for 21336 Rizzo Avenue

DateEvent & SourcePriceAppreciation
Sep 1, 2004

Sold (Public Record)

Public Record #141893900

$429,000—
Sep 1, 2004

Sold

MLSListings #BE40031098

$429,000—
Sep 1, 2004

Sold

EBRD #40031098

$429,000—
DateEvent & SourcePrice
09/01/2004

Sold (Public Record)

Public Record #141893900

$429,000
09/01/2004

Sold

MLSListings #BE40031098

$429,000
09/01/2004

Sold

EBRD #40031098

$429,000

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

Public Records for 21336 Rizzo Avenue

Taxable ValueLand$182,966Additions$426,921Total$609,887
Tax Record2025$8,008 ($667 / month)
Home Facts
Beds2Baths1.5Total Finished SqFt1,100 SqFtAbove Grade Finished SqFt1,100 SqFtStories1Lot Size5,376 SqFtStyleSingle Family ResidenceYear Built1947Year Renovated1947ZoningR1CountyALAMEDAAPN415-60-46

Schools near 21336 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: 21336 Rizzo Avenue, Castro Valley, CA 94546
$429,000
2
1,100
5,376
$144,500
2
1
1,100
5,146
–
3
1
1,450
6,000
$695,000
3
1,210
6,000
$550,000
2
1
1,100
5,252
–
2
1
1,100
5,450

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 Greg Silva Realty, Carol Thornberry, DRE #01382406; Greg Silva Realty, Stacey Thornberry, DRE #01386697

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.