San Joaquin County property record for 863 Willow Park Ln, Tracy, CA 95376
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 1,892 sqft · built 1999 |
| Lot Size | 0.095 acres (4,142 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $415,000 (Jan 2017) |
| Tax Bill | $5,732 (2026) |
| Deeds & Mortgages | Aug 2017 Mortgage Jan 2017 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 242-350-430-000 |
| Primary APN | 242-350-430-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 1,892 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1999 |
|---|---|
| Effective Year Built | Effective 1999 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 4,142 sqft (0.095 acres) |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Old Parcel Number | 242-350-43 |
|---|---|
| Street Address | 863 WILLOW PARK LN |
| City | TRACY |
| State | CA |
| Zip | 95376-6707 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 43 |
| Legal Subdivision | SIENNA PARK |
| Legal Block | 4 |
| Legal Lot Number | 43 |
| Jurisdiction | SAN JOAQUIN CA |
| Township / Civil Division | TRACY |
| Census Block Group | 4 |
| Census Block | 4009 |
| Census Tract | 5208 |
863 Willow Park Ln is held in a trust since January 2017.
Source: San Joaquin County records, as of October 13, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 3331 ARIEL JOSHUA CT, SAN JOSE, CA 95135-1741 |
| Owner Type | Company |
| Vesting | Trust, Family Revocable Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Aug 26, 2017 | Deed of Trust, Mortgage · Conventional Mortgage GOOGAIN |
| Jan 18, 2017 | Grant Deed, Transfer · Conventional Mortgage WELLS FARGO BANK NA |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jan 18, 2017 · Amount on File |
| Deed Sale | Jan 18, 2017 · Amount on File |
| Prior Sale | Apr 12, 2013 · Amount on File |
| Deed Document Number | 20177436 |
| Prior Transfer Date | Dec 7, 2012 |
| Prior Transfer Doc | 0000164227 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN JOAQUIN CA |
| Property Address | 863 WILLOW PARK LN, TRACY, CA 95376-6707 |
| Document Number | 0000100930 |
| Instrument Date | Aug 26, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Oct 9, 2017 |
| Title Company | FIRST AMERICAN TITLE |
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 3331 ARIEL JOSHUA CT SAN JOSE CA 951351741, SAN JOSE, CA 95135-1741 |
| Document Number | 0000100930 |
|---|---|
| Date | Sep 1, 2017 |
| Instrument | 100930 |
| Name | GOOGAIN |
|---|---|
| Address | SUNNYVALE, CA 94086 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Aug 31, 2047 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SAN JOAQUIN CA |
| Recording Date | Jan 18, 2017 |
| Property Address | 863 WILLOW PARK LN, TRACY, CA 95376-6707 |
| Document Number | 0000007436 |
| Map Reference | MAP34 PG3 |
| Instrument Date | Jan 12, 2017 |
| Instrument | 2017-007436 |
| Transaction Type | Transfer |
| Record Updated | Aug 3, 2021 |
| Title Company | OLD REPUBLIC TITLE COMPANY |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Revocable Trust |
| Address | 3331 ARIEL JOSHUA CT, SAN JOSE, CA 95135-1741 |
| Document Number | 0000007437 |
|---|---|
| Date | Jan 18, 2017 |
| Instrument | 2017-007437 |
| Name | WELLS FARGO BANK NA |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Feb 1, 2047 |
The 2026 property tax bill for 863 Willow Park Ln was $5,732, up % from the year before.
Source: San Joaquin County assessment roll, as of September 24, 2025
| Type | Name |
|---|---|
| State | California |
| County | San Joaquin County |
| Municipality | Tracy City |
| Unified School District | Tracy Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $5,732.00 (+0.03%) | ||
| 2025 | $5,730.00 | $481,637 Land $168,282 Building $313,355 | |
| 2023 | $5,204.00 (+2.08%) | $462,937 Land $161,749 Building $301,188 | $693,180 |
| 2022 | $5,098.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 863 Willow Park Ln in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective September 27, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 2 in force |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
The area around 863 Willow Park Ln has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land 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 | CITY OF TRACY serves 98,215 people · EPA ID CA3910011 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Nov 2025 |
| 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.
Source: FCC Broadband Data Collection, based on 663 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Matrix Broadband Fixed Wireless | 600 / 120 |
| unWired Broadband Fixed Wireless | 400 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
| Cal.net Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fixed Wireless in parts of the area | 100 / 20 |
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