Alameda County property record for 4329 Gem Ave, Castro Valley, CA 94546 · Last verified October 2025
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 1950 |
| Square Footage | 1,476 sqft Living Area |
| Lot Size | 5,314 sqft (0.121 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $413,500 (2008) |
| Tax Bill | $7,069.00 (2025) |
| Primary APN | 84C-1064-3 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Building Area | 1,476 sqft Living Area |
| Stories | 1 Stories |
| Year Built | Built 1948 |
|---|---|
| Effective Year Built | Effective 1950 |
| Architectural Style | Other Style |
| Construction Type | Wood Construction |
| Lot Area | 5,314 sqft (0.121 acres) |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 4329 GEM AVE |
|---|---|
| City | CASTRO VALLEY |
| State | CA |
| Zip | 94546-4738 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | TRACT 799 BLK 2 LOT 6 |
| Jurisdiction | ALAMEDA CA |
| Minor Civil Division | HAYWARD |
| Census Blockgroup | 3 |
| Census Block | 3005 |
| Census Tract | 430800 |
Source: Alameda County records · APN 84C-1064-3
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 | Individual Name on File |
|---|---|
| Mailing Address | 24849 YOSHIDA DR, HAYWARD, CA 94545-2389 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| Jun 13, 2022 | Intrafamily Transfer, Transfer |
| Oct 02, 2017 | Quit Claim Deed, Transfer Quitclaim Document |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Sep 09, 2008 · Amount on Record |
| Deed Sale | Sep 09, 2008 · Amount on Record |
| Prior Sale | Oct 02, 2017 |
| Deed Doc Number | 0000272170 |
| Last Transfer Date | Jun 13, 2022 |
| Transfer Doc | 0000110169 |
| Record Refreshed | Jun 07, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Jun 13, 2022 |
| Property Address | 4329 GEM AVE, CASTRO VALLEY, CA 94546-4738 |
| Document Number | 0000110169 |
| Map Reference | MB 27 PG 88 |
| Instrument Date | Jun 07, 2022 |
| Instrument | 2022110169 |
| Transaction Type | Transfer |
| Record Updated | Jul 12, 2022 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 24849 YOSHIDA DR, HAYWARD, CA 94545-2389 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Oct 02, 2017 |
| Property Address | 4329 GEM AVE, CASTRO VALLEY, CA 94546-4738 |
| Document Number | 0000216797 |
| Instrument Date | Sep 28, 2017 |
| Instrument | 216797 |
| Transaction Type | Transfer |
| Record Updated | Nov 02, 2017 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 24849 YOSHIDA DR HAYWARD CA 945452389, HAYWARD, CA 94545-2389 |
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 | $7,069.00 (+4.16%) Homeowner's exemption | $532,451 (+4.04%) Land $159,735 Building $372,716 |
| 2023 | $6,787.00 Homeowner's exemption | $511,780 Land $153,534 Building $358,246 |
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