20089 Emerald Ct, Castro Valley, CA 94546
Home value
$912,700
$821,000 - $1.01M
$3,796/mo
Owner options
$3,796/mo
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Zillow last checked:
Listing updated:
Janella Anguiano DRE #01369593 510-755-5199,
Century 21 Masters
Lynda DiVito, DRE #01437246
Lpt Realty
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 2
- Full bathrooms: 1
- Partial bathrooms: 1
Rooms
- Room types: 4 Bedrooms, 1.5 Baths, Main Entry, Family Room, Bonus Room, Other
Kitchen
- Features: Counter - Solid Surface, Dishwasher, Gas Range/Cooktop, Refrigerator, Updated Kitchen
Heating
- Forced Air
Cooling
- Central Air
Appliances
- Included: Dishwasher, Gas Range, Refrigerator, Dryer, Washer, Gas Water Heater, Washer/Dryer Stacked
- Laundry: Laundry Room
Features
- Counter - Solid Surface, Updated Kitchen
- Flooring: Laminate, Other
- Number of fireplaces: 1
- Fireplace features: Family Room, Wood Burning
Interior area
- Total structure area: 1,468
- Total interior livable area: 1,468 sqft
Property
Parking
- Total spaces: 1
- Parking features: Attached, Direct Access
- Garage spaces: 1
Features
- Levels: One
- Stories: 1
- Exterior features: See Remarks
- Pool features: None
- Fencing: Fenced
Lot
- Size: 7,439 Square Feet
- Features: Court, Landscaped, Back Yard, Landscape Front
Details
- Parcel number: 84C106472
- Special conditions: Standard
- Other equipment: See Remarks
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Mid Century Modern
- Property subtype: Residential, Single Family Residence
Materials
- Wood Siding
- Roof: Other
Condition
- Existing
- New construction: No
- Year built: 1950
Utilities & green energy
- Electric: No Solar
Community & HOA
Community
- Security: Carbon Monoxide Detector(s), Smoke Detector(s)
- Subdivision: Castro Valley
HOA
- Has HOA: No
Location
- Region: Castro Valley
Financial & listing details
- Price per square foot: $630/sqft
- Tax assessed value: $1,037,414
- Price range: $925K - $925K
- Date on market: 11/21/2025
- Listing agreement: Excl Right
- Listing terms: Cash,Conventional,1031 Exchange,FHA
Price history
| Date | Event | Price |
|---|---|---|
| 1/12/2026 | Sold | $925,000-5.1%$630/sqft |
Source: | ||
| 12/15/2025 | Pending sale | $975,000$664/sqft |
Source: | ||
| 11/22/2025 | Listed for sale | $975,000-2.3%$664/sqft |
Source: | ||
| 10/1/2025 | Listing removed | $998,000$680/sqft |
Source: | ||
| 9/8/2025 | Price change | $998,000-9.1%$680/sqft |
Source: | ||
| 8/8/2025 | Price change | $1,098,000-4.5%$748/sqft |
Source: | ||
| 7/14/2025 | Price change | $1,150,000-3.4%$783/sqft |
Source: | ||
| 7/8/2025 | Price change | $1,190,000-0.4%$811/sqft |
Source: | ||
| 6/11/2025 | Listed for sale | $1,195,000+28.5%$814/sqft |
Source: | ||
| 3/10/2020 | Sold | $930,000+24.2%$634/sqft |
Source: | ||
| 2/21/2020 | Pending sale | $749,000$510/sqft |
Source: Golden Gate Sotheby's International Realty #40894596 Report a problem | ||
| 2/6/2020 | Listed for sale | $749,000+141.6%$510/sqft |
Source: Golden Gate Sotheby's International Realty #40894596 Report a problem | ||
| 3/23/2012 | Sold | $310,000+3.7%$211/sqft |
Source: | ||
| 10/13/2011 | Listed for sale | $299,000-6.3%$204/sqft |
Source: Coldwell Banker Residential Brokerage - Pleasanton #40546949 Report a problem | ||
| 1/25/2001 | Sold | $319,000$217/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2026 | -- | $1,037,414 +2% |
| 2025 | $12,788 +2.2% | $1,017,075 +2% |
| 2024 | $12,509 +1.6% | $997,136 +2% |
| 2023 | $12,317 +1.9% | $977,587 +2% |
| 2022 | $12,088 +2.6% | $958,420 +2% |
| 2021 | $11,782 +104.6% | $939,634 +114.4% |
| 2020 | $5,760 -1.7% | $438,310 +2% |
| 2019 | $5,859 +5.7% | $429,718 +2% |
| 2018 | $5,541 | $421,295 +2% |
| 2017 | $5,541 +6.2% | $413,037 +3.2% |
| 2016 | $5,216 +7% | $400,167 +1.5% |
| 2015 | $4,874 +1.4% | $394,158 +2% |
| 2014 | $4,806 | $386,438 +0.5% |
| 2013 | -- | $384,692 +0.5% |
| 2012 | -- | $382,681 +2% |
| 2011 | -- | $375,178 +0.8% |
| 2010 | -- | $372,377 -0.2% |
| 2009 | -- | $373,264 +2% |
| 2008 | -- | $365,947 +2% |
| 2007 | -- | $358,772 +2% |
| 2006 | -- | $351,738 +2% |
| 2005 | -- | $344,841 +2% |
| 2004 | -- | $338,083 +1.9% |
| 2003 | -- | $331,887 +2% |
| 2002 | -- | $325,380 +573.3% |
| 2001 | $764 | $48,327 |
Neighborhood: 94546
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Nearby schools
GreatSchools rating
- 9/10Marshall Elementary SchoolGrades: K-5Distance: 0.4 mi
- 10/10Creekside Middle SchoolGrades: 6-8Distance: 0.2 mi
- 9/10Castro Valley High SchoolGrades: 9-12Distance: 1.1 mi
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- California
- Alameda County
- Castro Valley
- 94546
- 20089 Emerald Ct