Alameda County property record for 20058 Gem Ct, Castro Valley, CA 94546 · Last verified October 2025
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 1971 |
| Square Footage | 2,060 sqft Living Area |
| Lot Size | 5,915 sqft (0.135 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $348,000 (2010) |
| Tax Bill | $6,325.00 (2025) |
| Primary APN | 84C-1064-56 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Building Area | 2,060 sqft Living Area |
| Stories | 1 Stories |
| Year Built | Built 1950 |
|---|---|
| Effective Year Built | Effective 1971 |
| Architectural Style | Other Style |
| Construction Type | Wood Construction |
| Lot Area | 5,915 sqft (0.135 acres) |
| Street Address | 20058 GEM CT |
|---|---|
| City | CASTRO VALLEY |
| State | CA |
| Zip | 94546-4742 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Jurisdiction | ALAMEDA CA |
| Minor Civil Division | HAYWARD |
| Census Blockgroup | 3 |
| Census Block | 3003 |
| Census Tract | 430800 |
Source: Alameda County records · APN 84C-1064-56
Assessment roll updated July 1, 2025 · Last verified October 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Owner Name on File |
|---|---|
| Mailing Address | 20058 GEM CT, CASTRO VALLEY, CA 94546-4742 |
| Occupancy | Owner Occupied |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | May 03, 2010 · Amount on Record |
| Deed Sale | May 03, 2010 · Amount on Record |
| Deed Doc Number | 2010119309 |
| Record Refreshed | Jun 08, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 20058 GEM CT, CASTRO VALLEY, CA 94546-4742 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Title Company | WFG NATIONAL TITLE |
| Name | Verified Name |
|---|---|
| Address | 20058 GEM CT, CASTRO VALLEY, CA 94546-4742 |
| Document Number | 0000291747 |
|---|---|
| Date | Oct 30, 2020 |
| Instrument | 2020291747 |
| Name | GENERAL MORTGAGE CAPITAL CORP |
|---|---|
| Type | Mortgage Company |
| Address | BURLINGAME, CA 94010 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Nov 01, 2050 |
Source: Alameda County records · Assessment roll updated July 1, 2025 · Last verified October 2025
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Unified School District | Castro Valley Unified School District (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $6,325.00 (+4.24%) Homeowner's exemption | $469,395 (+4.04%) Land $134,752 Building $334,643 |
| 2023 | $6,068.00 Homeowner's exemption | $451,171 Land $129,520 Building $321,651 |
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