Welcome to this beautifully updated 3-bedroom home, offering comfort, functionality, and future potential — all on a spacious lot in a prime location. Recent exterior upgrades include fresh paint on all three structures, a brand-new garage roof, new gutters, and a newly replaced sewer lateral. The detached 2-car garage is already equipped with water, sewer, electrical, and gas connections — offering excellent ADU potential (buyer to verify). Inside, you'll find stylish engineered wood flooring throughout, dual-pane windows, and a remodeled bathroom. The updated kitchen flows seamlessly into the living space. Additional features include stacked washer/dryer, fresh interior paint, and new lighting throughout. The large, low-maintenance backyard is perfect for entertaining, storing extra vehicles, or even a boat. This move-in ready home is a rare find in Castro Valley — don’t miss your opportunity to make it yours!
Sold for $754,500
$754,500
21237 Orange Ave, Castro Valley, CA 94546
3beds
1,028sqft
Residential, Single Family Residence
Built in 1943
5,227.2 Square Feet Lot
$824,800 Zestimate®
$734/sqft
$3,146 Estimated rent
Home value
$824,800
$767,000 - $883,000
$3,146/mo
Zestimate® history
Owner options
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$3,146/mo
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$3,146/mo
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$4,800/mo
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$4,800/mo
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Zillow last checked:
Listing updated:
Listed by:
Leslie Foster DRE #01804083 510-397-0696,
Exp Realty Of California, Inc
Bought with:
Jeff Colon, DRE #01413687
Abndt Real Estate
Source: Bay East AOR,MLS#: 41100892
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 1
- Full bathrooms: 1
Kitchen
- Features: Counter - Solid Surface, Dishwasher, Range/Oven Free Standing, Updated Kitchen
Heating
- Forced Air
Cooling
- None
Appliances
- Included: Dishwasher, Free-Standing Range, Dryer, Washer, Washer/Dryer Stacked
- Laundry: Laundry Closet, In Unit
Features
- Counter - Solid Surface, Updated Kitchen
- Flooring: Other
- Has fireplace: No
- Fireplace features: None
Interior area
- Total structure area: 1,028
- Total interior livable area: 1,028 sqft
Property
Parking
- Total spaces: 2
- Parking features: Detached, Side Yard Access
- Garage spaces: 2
Features
- Levels: One
- Stories: 1
- Patio & porch: Porch
- Exterior features: Storage
- Pool features: None
- Fencing: Fenced
Lot
- Size: 5,227 sqft
- Features: Level, Back Yard, Front Yard, Landscaped, Side Yard, Yard Space
Details
- Additional structures: Shed(s)
- Parcel number: 4156018
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Traditional
- Property subtype: Residential, Single Family Residence
Materials
- Stucco
- Roof: Composition
Condition
- Existing
- New construction: No
- Year built: 1943
Utilities & green energy
- Electric: No Solar
Community & neighborhood
Security
- Security features: Carbon Monoxide Detector(s), Double Strapped Water Heater, Smoke Detector(s)
Location
- Region: Castro Valley
- Subdivision: Castro Valley
Other
Other facts
- Listing agreement: Excl Right
- Price range: $754.5K - $754.5K
- Listing terms: Cash,Conventional
Price history
| Date | Event | Price |
|---|---|---|
| 11/19/2025 | Listing removed | $3,200$3/sqft |
Source: Zillow Rentals Report a problem | ||
| 11/11/2025 | Listed for rent | $3,200+2.4%$3/sqft |
Source: Zillow Rentals Report a problem | ||
| 10/25/2025 | Listing removed | $3,125$3/sqft |
Source: Zillow Rentals Report a problem | ||
| 9/27/2025 | Price change | $3,125-6.7%$3/sqft |
Source: Zillow Rentals Report a problem | ||
| 9/21/2025 | Listed for rent | $3,350$3/sqft |
Source: Zillow Rentals Report a problem | ||
| 7/28/2025 | Sold | $754,500-2.6%$734/sqft |
Source:  Bay East AOR #41100892 Report a problem | ||
| 7/11/2025 | Pending sale | $775,000$754/sqft |
Source: Bay East AOR #41100892 Report a problem | ||
| 7/8/2025 | Price change | $775,000-3%$754/sqft |
Source: Bay East AOR #41100892 Report a problem | ||
| 6/11/2025 | Listed for sale | $799,000+110.3%$777/sqft |
Source:  bridgeMLS/CCAR/Bay East AOR #41100892 Report a problem | ||
| 4/11/2014 | Sold | $380,000-5%$370/sqft |
Source: Bay East AOR #40648275 Report a problem | ||
| 3/15/2014 | Pending sale | $399,950$389/sqft |
Source: Coldwell Banker Residential Brokerage - Castro Valley #40648275 Report a problem | ||
| 3/7/2014 | Listed for sale | $399,950+95.1%$389/sqft |
Source: Coldwell Banker Residential Brokerage - Castro Valley #40648275 Report a problem | ||
| 11/24/1999 | Sold | $205,000$199/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | -- | $472,770 +2% |
| 2024 | $6,356 +2% | $463,502 +2% |
| 2023 | $6,233 +2.4% | $454,416 +2% |
| 2022 | $6,087 +1.2% | $445,506 +2% |
| 2021 | $6,017 +1.4% | $436,774 +1% |
| 2020 | $5,937 -0.7% | $432,297 +2% |
| 2019 | $5,978 +9.1% | $423,823 +2% |
| 2018 | $5,480 +1.3% | $415,516 +3.5% |
| 2017 | $5,410 +6.1% | $401,370 +2% |
| 2016 | $5,101 +51.8% | $393,500 +1.5% |
| 2015 | $3,361 | $387,591 +50.8% |
| 2014 | $3,361 | $257,021 +0.5% |
| 2013 | -- | $255,861 +2% |
| 2012 | -- | $250,845 +2% |
| 2011 | -- | $245,927 +0.8% |
| 2010 | -- | $244,091 -0.2% |
| 2009 | -- | $244,671 +2% |
| 2008 | -- | $239,874 +2% |
| 2007 | -- | $235,171 +2% |
| 2006 | -- | $230,561 +2% |
| 2005 | -- | $226,040 +2% |
| 2004 | -- | $221,609 +1.9% |
| 2003 | -- | $217,548 +2% |
| 2002 | -- | $213,282 +2% |
| 2001 | $2,323 | $209,100 |
Find assessor info on the county website
Neighborhood: 94546
Nearby schools
GreatSchools rating
- 2/10Fairview Elementary SchoolGrades: K-6Distance: 1.6 mi
- 4/10Bret Harte Middle SchoolGrades: 7-8Distance: 1.4 mi
- 5/10Hayward High SchoolGrades: 9-12Distance: 1.4 mi
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Estimated market value
$824,800
Get a cash offer in 3 minutes
Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
Estimated market value
$824,800
- California
- Alameda County
- Castro Valley
- 94546
- 21237 Orange Ave
Nearby cities
Nearby zip codes
Other Castro Valley Topics
