Alameda County property record for 19039 Carson Ln, Castro Valley, CA 94552
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,692 sqft · built 1989 |
| Lot Size | 0.142 acres (6,200 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $1,388,000 (Mar 2024) |
| Tax Bill | $17,492 (2025) |
| Deeds & Mortgages | Jan 2026 Mortgage Mar 2024 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 85A-6408-16 |
| Primary APN | 85A-6408-16 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,692 sqft Living Area |
| Year Built | Built 1989 |
|---|---|
| Effective Year Built | Effective 1989 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 6,200 sqft (0.142 acres) |
| Street Address | 19039 CARSON LN |
|---|---|
| City | CASTRO VALLEY |
| State | CA |
| Zip | 94552-1950 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00040 BLK: TR: 5338 |
| Legal Subdivision | TRACT 5338 |
| Legal Tract | 5338 |
| Legal Lot Number | 40 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | HAYWARD |
| Census Block Group | 2 |
| Census Block | 2012 |
| Census Tract | 430101 |
Source: Alameda County records, as of August 5, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 19039 CARSON LN, CASTRO VALLEY, CA 94552-1950 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Jan 6, 2026 | Deed of Trust, Mortgage · Conventional Mortgage CITIBANK NA |
| Mar 12, 2024 | Grant Deed, Transfer · Conventional Mortgage THE GOLDEN 1 CU |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Mar 12, 2024 · Amount on Record |
| Deed Sale | Mar 12, 2024 · Amount on Record |
| Deed Document Number | 202434924 |
| Prior Transfer Date | Jul 27, 2007 |
| Prior Transfer Doc | 0000293748 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 19039 CARSON LN, CASTRO VALLEY, CA 94552-1950 |
| Transaction Type | Mortgage |
| Record Updated | Feb 13, 2026 |
| Name | Verified Name |
|---|---|
| Address | 19039 CARSON LN, CASTRO VALLEY, CA 94552-1950 |
| Document Number | 0000001039 |
|---|---|
| Date | Jan 6, 2026 |
| Instrument | 2026001039 |
| Name | CITIBANK NA |
|---|---|
| Type | Bank |
| Address | 1000 TECHNOLOGY DR, O FALLON, MO 63368 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Feb 1, 2056 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 5.37% |
| Adjustable | Adjustable Rate Rider |
| Type Change Date | Feb 1, 2031 |
| Change Frequency | 6 Months |
| Min Rate At Change | 3.37% |
| Max Rate At Change | 7.37% |
| Index | Other |
| Max Rate | 10.3% |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Mar 12, 2024 |
| Property Address | 19039 CARSON LN, CASTRO VALLEY, CA 94552-1950 |
| Document Number | 0000034924 |
| Map Reference | MB 160 PG 82-89 |
| Instrument Date | Mar 7, 2024 |
| Instrument | 2024034924 |
| Transaction Type | Transfer |
| Record Updated | Apr 18, 2024 |
| Title Company | TWFG NATIONAL TITLE INSURANCE COMPANY, WFG NATIONAL TITLE INS CO |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $1,526.80 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 401 MORELLO DR, HAYWARD, CA 94541-3182 |
| Document Number | 0000034925 |
|---|---|
| Date | Mar 12, 2024 |
| Instrument | 2024034925 |
| Name | THE GOLDEN 1 CU |
|---|---|
| Type | Credit Union |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Apr 1, 2054 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 6.5% |
| Type Change Date | Apr 1, 2031 |
| Change Frequency | 6 Months |
| Min Rate At Change | 2.75% |
| Max Rate At Change | 11.5% |
| Index | SOFR Average 30-Day |
| Max Rate | 11.5% |
Source: Alameda County assessment roll, as of August 5, 2026
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Unified School District | Castro Valley Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $1,437,074 (+1.51%) Land $433,222 Building $1,010,852 | ||
| 2025 | $17,492.00 (+226.89%) Homeowner's exemption | $1,415,760 (+262.27%) Land $424,728 Building $991,032 | |
| 2023 | $5,351.00 Homeowner's exemption | $390,798 Land $156,145 Building $234,653 | $1,054,620 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
Source: FEMA National Flood Hazard Layer, effective May 25, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 63% of the US · lower than 61% of California |
|---|---|
| Wildfire Likelihood | 0.2% annual chance |
| Exposure | Indirect within ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | EAST BAY MUD serves 1,468,000 people · EPA ID CA0110005 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Dec 2021 |
| Lead | Under 1 ppb (2022–2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 495 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL | 100 / 20 |
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