Alameda County property record for 18874 Walnut Rd, Castro Valley, CA 94546 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 3 Baths |
| Year Built | Built 1973 |
| Square Footage | 1,686 sqft Living Area |
| Lot Size | 8,568 sqft (0.197 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $905,000 (2019) |
| Tax Bill | $12,699.00 (2025) |
| Primary APN | 84D-1168-24-3 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 6 Rooms |
| Building Area | 1,686 sqft Living Area |
| Stories | 1 Stories |
| Year Built | Built 1960 |
|---|---|
| Effective Year Built | Effective 1973 |
| Construction Type | Wood Construction |
| Lot Area | 8,568 sqft (0.197 acres) |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 18874 WALNUT RD |
|---|---|
| City | CASTRO VALLEY |
| State | CA |
| Zip | 94546-2004 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LOT: 00003 BLK: 0024 AR: 084D PAGE: 1168 |
| Legal Subdivision | CASTRO VLY ORCHARDS |
| Legal Lot Number | 20 |
| Jurisdiction | ALAMEDA CA |
| Minor Civil Division | HAYWARD |
| Census Blockgroup | 1 |
| Census Block | 1005 |
| Census Tract | 430300 |
Source: Alameda County records · APN 84D-1168-24-3
Assessment roll updated August 5, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 18874 WALNUT RD, CASTRO VALLEY, CA 94546-2004 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is a Company |
| Vesting | Owner is a Trust, Trust |
| Date | Document |
|---|---|
| Sep 09, 2020 | Deed of Trust, Mortgage · Conventional Mortgage MASON MCDUFFIE MORTGAGE CORP |
| Apr 03, 2019 | Grant Deed, Transfer · Conventional Mortgage QUICKEN LNS |
| Apr 03, 2019 | Affidavit of Death, Transfer OLD REPUBLIC TITLE |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Apr 03, 2019 · Amount on Record |
| Deed Sale | Apr 03, 2019 · Amount on Record |
| Deed Doc Number | 201959665 |
| Last Transfer Date | Jul 12, 2024 |
| Transfer Doc | 0000092316 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 18874 WALNUT RD, CASTRO VALLEY, CA 94546-2004 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Title Company | FIDELITY NATIONAL TITLE |
| Name | Verified Name |
|---|---|
| Address | 18874 WALNUT RD, CASTRO VALLEY, CA 94546-2004 |
| Document Number | 0000226061 |
|---|---|
| Date | Sep 09, 2020 |
| Instrument | 2020226061 |
| Name | MASON MCDUFFIE MORTGAGE CORP |
|---|---|
| Type | Mortgage Company |
| Address | SAN RAMON, CA 94583 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Oct 01, 2050 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Apr 03, 2019 |
| Property Address | 18874 WALNUT RD, CASTRO VALLEY, CA 94546-2004 |
| Document Number | 0000059665 |
| Instrument Date | Apr 01, 2019 |
| Instrument | 59665 |
| Transaction Type | Transfer |
| Record Updated | Apr 22, 2019 |
| Title Company | OLD REPUBLIC TITLE |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $995.50 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 18874 WALNUT RD CASTRO VALLEY CA 945462004, CASTRO VALLEY, CA 94546-2004 |
| Document Number | 59666 |
|---|---|
| Date | Apr 03, 2019 |
| Instrument | 59666 |
| Name | QUICKEN LNS |
|---|---|
| Type | Funding / Finance Company |
| Address | DETROIT, MI 48226-1906 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Apr 02, 2049 |
| Document Type | Affidavit of Death |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Apr 03, 2019 |
| Property Address | 18874 WALNUT RD, CASTRO VALLEY, CA 94546-2004 |
| Document Number | 0000059664 |
| Instrument Date | Apr 01, 2019 |
| Instrument | 59664 |
| Transaction Type | Transfer |
| Record Updated | Apr 22, 2019 |
| Title Company | OLD REPUBLIC TITLE |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 210 FISH SPRINGS RD HAMPTON TN 376583926, HAMPTON, TN 37658-3926 |
Source: Alameda County records · Assessment roll updated August 5, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Unified School District | Castro Valley Unified School District (KG - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $1,022,717 (+1.31%) Land $308,915 Building $720,802 | ||
| 2025 | $12,699.00 (+3.83%) Homeowner's exemption | $1,009,527 (+4.04%) Land $302,858 Building $706,669 | |
| 2023 | $12,231.00 Homeowner's exemption | $970,331 Land $291,099 Building $679,232 | $1,041,660 |
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