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.
Closed
$984,777
21451 Rizzo Avenue, Castro Valley, CA 94546
3beds
1,650sqft
Single Family Residence
Built in 1946
6,599 Square Feet Lot
$981,100 Zestimate®
$597/sqft
$4,108 Estimated rent
Home value
$981,100
$893,000 - $1.08M
$4,108/mo
Zestimate® history
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List your homeWhat's special
Stylish cabinetryBeautiful backyardKitchen highlights granite countertopsUnique studioFilled with natural lightElegant hand crafted fireplaceHardwood floors
Zillow last checked:
Listing updated:
Listed by:
Fred Nelson DRE #01878084 707-503-9346,
Coldwell Banker Realty 707-829-4500,
David Smadbeck DRE #01392341,
Coldwell Banker Realty
Bought with:
Dannie Baker
Legacy Real Estate & Assoc.
Kristy Peixoto
Legacy Real Estate & Assoc.
Source: BAREIS,MLS#: 326037954
Originating MLS: Sonoma
Originating MLS: SonomaFacts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 2
- Full bathrooms: 2
Primary bedroom
- Level: Main
Bedroom
- Level: Main
Bathroom
- Level: Main
Dining room
- Level: Main
Family room
- Level: Main
Kitchen
- Level: Main
Living room
- Level: Main
Heating
- Central
Cooling
- Ceiling Fan(s)
Appliances
- Laundry: In Garage
Features
- Basement: None
- Number of fireplaces: 1
- Fireplace features: Gas Log
Interior area
- Total structure area: 1,650
- Total interior livable area: 1,650 sqft
Property
Parking
- Total spaces: 3
- Parking features: Attached, Garage Door Opener, Inside Entrance
- Attached garage spaces: 1
Features
- Levels: One
- Stories: 1
Lot
- Size: 6,599 Square Feet
- Features: Auto Sprinkler F&R
Details
- Parcel number: 415006006700
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Condition
- Year built: 1946
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Cable Connected, Electricity Connected, Internet Available, Natural Gas Connected, Public, Sewer Connected
Community & HOA
HOA
- Has HOA: No
Location
- Region: Castro Valley
Financial & listing details
- Price per square foot: $597/sqft
- Tax assessed value: $315,620
- Date on market: 5/1/2026
- Electric utility on property: Yes
Price history
| Date | Event | Price |
|---|---|---|
| 7/9/2026 | Sold | $984,777+1.2%$597/sqft |
Source:  BAREIS #326037954 Report a problem | ||
| 6/20/2026 | Pending sale | $973,200$590/sqft |
Source: BAREIS #326037954 Report a problem | ||
| 6/5/2026 | Listed for sale | $973,200+1.5%$590/sqft |
Source: BAREIS #326037954 Report a problem | ||
| 5/15/2026 | Listing removed | $959,000$581/sqft |
Source: BAREIS #326037954 Report a problem | ||
| 5/1/2026 | Listed for sale | $959,000+404.7%$581/sqft |
Source: BAREIS #326037954 Report a problem | ||
| 1/10/1996 | Sold | $190,000$115/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | -- | $315,620 +2% |
| 2024 | $4,532 +2.1% | $309,431 +2% |
| 2023 | $4,436 +2.5% | $303,364 +2% |
| 2022 | $4,327 +1.3% | $297,417 +2% |
| 2021 | $4,271 +1.4% | $291,587 +1% |
| 2020 | $4,210 -0.6% | $288,598 +2% |
| 2019 | $4,237 +8.9% | $282,940 +2% |
| 2018 | $3,892 | $277,394 +2% |
| 2017 | $3,892 +6.2% | $271,955 +2% |
| 2016 | $3,663 +8.8% | $266,624 +1.5% |
| 2015 | $3,366 | $262,621 +2% |
| 2014 | $3,366 | $257,477 +0.5% |
| 2013 | -- | $256,314 +2% |
| 2012 | -- | $251,290 +2% |
| 2011 | -- | $246,363 +0.8% |
| 2010 | -- | $244,521 -0.2% |
| 2009 | -- | $245,103 +2% |
| 2008 | -- | $240,298 +2% |
| 2007 | -- | $235,588 +2% |
| 2006 | -- | $230,968 +2% |
| 2005 | -- | $226,441 +2% |
| 2004 | -- | $222,004 +1.9% |
| 2003 | -- | $217,936 +2% |
| 2002 | -- | $213,663 +2% |
| 2001 | $2,327 | $209,473 |
Find assessor info on the county website
Neighborhood: 94546
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Nearby schools
GreatSchools rating
- 2/10Fairview Elementary SchoolGrades: K-6Distance: 1.6 mi
- 4/10Bret Harte Middle SchoolGrades: 7-8Distance: 1.3 mi
- 5/10Hayward High SchoolGrades: 9-12Distance: 1.4 mi
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Estimated market value
$981,100
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Estimated market value
$981,100
- California
- Alameda County
- Castro Valley
- 94546
- 21451 Rizzo Avenue
Nearby cities
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