Alameda County property record for 18757 Lamson Rd, Castro Valley, CA 94546 · Last verified October 2025
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 3 Baths |
| Year Built | Built 1984 |
| Square Footage | 3,875 sqft Living Area |
| Lot Size | 58,811 sqft (1.35 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $1,680,000 (2018) |
| Tax Bill | $24,243.00 (2025) |
| Primary APN | 84D-1168-27-1 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 8 Rooms |
| Building Area | 3,875 sqft Living Area |
| Stories | 1 Stories |
| Year Built | Built 1932 |
|---|---|
| Effective Year Built | Effective 1984 |
| Architectural Style | Other Style |
| Construction Type | Wood Construction |
| Lot Area | 58,811 sqft (1.35 acres) |
| Parking Spaces | 3 Parking Spaces |
| Street Address | 18757 LAMSON RD |
|---|---|
| City | CASTRO VALLEY |
| State | CA |
| Zip | 94546-2100 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | SUBD:CASTRO VALLEY ORCHARDS |
| Legal Subdivision | CASTRO VALLEY ORCHARDS |
| Jurisdiction | ALAMEDA CA |
| Minor Civil Division | HAYWARD |
| Census Blockgroup | 1 |
| Census Block | 1005 |
| Census Tract | 430300 |
Source: Alameda County records · APN 84D-1168-27-1
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 | Company Name on File |
|---|---|
| Mailing Address | 18757 LAMSON RD, CASTRO VALLEY, CA 94546-2100 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is a Company |
| Vesting | Owner is a Trust |
| Date | Document |
|---|---|
| Mar 05, 2020 | Deed of Trust, Mortgage GUARANTEED RATE |
| Oct 31, 2018 | Grant Deed, Transfer GUARANTEED RATE |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Oct 31, 2018 · Amount on Record |
| Deed Sale | Oct 31, 2018 · Amount on Record |
| Prior Sale | Oct 25, 2012 · Amount on Record |
| Deed Doc Number | 2018211253 |
| Record Refreshed | Jun 08, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 18757 LAMSON RD, CASTRO VALLEY, CA 94546-2100 |
| Document Number | 0000059524 |
| Instrument Date | Mar 05, 2020 |
| Transaction Type | Mortgage |
| Record Updated | May 12, 2020 |
| Title Company | WFG NATIONAL TITLE COMPANY, WFG NAT'L TITLE CO |
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 18757 LAMSON RD CASTRO VALLEY CA 945462100, CASTRO VALLEY, CA 94546-2100 |
| Document Number | 0000059524 |
|---|---|
| Date | Mar 12, 2020 |
| Instrument | 59524 |
| Name | GUARANTEED RATE |
|---|---|
| Address | 3940 N RAVENSWOOD AVE, CHICAGO, IL 60613-2420 |
| Amount | Amount Recorded |
|---|---|
| Term | 360 Months |
| Due | Mar 11, 2050 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.87% |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Oct 31, 2018 |
| Property Address | 18757 LAMSON RD, CASTRO VALLEY, CA 94546-2100 |
| Document Number | 0000211253 |
| Instrument Date | Oct 18, 2018 |
| Instrument | 211253 |
| Transaction Type | Transfer |
| Record Updated | Nov 15, 2018 |
| Title Company | OLD REPUBLIC TITLE |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $1,848.00 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 18757 LAMSON RD CASTRO VALLEY CA 945462100, CASTRO VALLEY, CA 94546-2100 |
| Document Number | 211254 |
|---|---|
| Date | Oct 31, 2018 |
| Instrument | 211254 |
| Name | GUARANTEED RATE |
|---|---|
| Address | 3940 N RAVENSWOOD AVE, CHICAGO, IL 60613-2420 |
| Amount | Amount Recorded |
|---|---|
| Term | 360 Months |
| Due | Oct 30, 2048 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 4.75% |
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 | $24,243.00 (+3.63%) Homeowner's exemption | $1,987,694 (+4.04%) Land $562,212 Building $1,425,482 |
| 2023 | $23,393.00 Homeowner's exemption | $1,910,520 Land $540,383 Building $1,370,137 |
18757 Lamson Rd is in FEMA Zone X, outside the Special Flood Hazard Area, with no wildfire exposure.
Source: FEMA National Flood Hazard Layer · Alameda County (06001C), updated May 25, 2026
| FEMA Flood Zone | Zone X minimal flood hazard · outside the 0.2% annual chance floodplain |
|---|---|
| Special Flood Hazard Area | No |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk to Homes | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach of burnable land |
Values are read at the parcel center point; lenders make the official flood determination.
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