San Joaquin County property record for 9900 W Walnut Grove Rd, Thornton, CA 95686
| Property Type | Vineyard |
|---|---|
| Details | 3 bd · 1 ba · 1,172 sqft · built 1934 |
| Lot Size | 51.5 acres (2,246,825 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $625,000 (Nov 2008) |
| Tax Bill | $17,615 (2026) |
| Deeds & Mortgages | Jan 2018 Mortgage |
| Flood Zone | Zone AE (high risk) |
| APN | 001-150-020-000 |
| Primary APN | 001-150-020-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Stories | 1 Story |
| Building Area | 1,172 sqft Gross Area |
| 1st Floor Area | 1,172 sqft |
| Year Built | Built 1934 |
|---|---|
| Effective Year Built | Effective 1934 |
| Architectural Style | Custom Design |
| Construction Type | Wood |
| Lot Area | 2,246,825 sqft (51.5 acres) |
| Cooling System | None |
|---|
| Old Parcel Number | 001-150-02 |
|---|---|
| Street Address | 9900 W WALNUT GROVE RD |
| City | THORNTON |
| State | CA |
| Zip | 95686 |
| Property Category | Agriculture or Farming |
| Property Type | Agriculture / Farming > Vineyard |
| Local Zoning Code | AG40 |
| Legal Subdivision | VAIL CENTRAL TRACT |
| Legal Block | 1 |
| Jurisdiction | SAN JOAQUIN CA |
| Township / Civil Division | THORNTON |
| Census Block Group | 1 |
| Census Block | 1015 |
| Census Tract | 4001 |
9900 W Walnut Grove Rd, an agricultural property, is owned by two individuals who bought it in November 2008.
Source: San Joaquin County records, as of October 13, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | PO BOX 2660, LODI, CA 95241-2660 |
| Owner Type | Individual |
| Vesting | Joint Tenants |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Nov 20, 2008 · Amount on File |
| Deed Sale | Nov 20, 2008 · Amount on File |
| Prior Sale | Jun 17, 2008 · Amount on File |
| Deed Document Number | 2008181451 |
| Prior Transfer Date | May 30, 2008 |
| Prior Transfer Doc | 0000099608 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN JOAQUIN CA |
| Property Address | 9900 W WALNUT GROVE RD, THORNTON, CA 95686 |
| Document Number | 0000005244 |
| Instrument Date | Jan 5, 2018 |
| Transaction Type | Mortgage |
| Record Updated | Aug 30, 2018 |
| Title Company | OLD REPUBLIC TITLE |
| Additional |
|
|---|
| Name | Verified Name |
|---|---|
| Relationship | Husband and Wife |
| Address | 45 APPLEWOOD DR LODI CA 952428319, LODI, CA 95242-8319 |
| Document Number | 0000005244 |
|---|---|
| Date | Jan 17, 2018 |
| Instrument | 5244 |
| Name | AMERICAN AGCREDIT FLCA |
|---|---|
| Type | Funding / Finance Company |
| Address | 2345 E EARHART AVE, STOCKTON, CA 95206-3951 |
| Amount | Amount on Record |
|---|
The 2026 property tax bill for 9900 W Walnut Grove Rd was $17,615, up 0.8% from the year before.
Source: San Joaquin County assessment roll, as of September 24, 2025
| Type | Name |
|---|---|
| State | California |
| County | San Joaquin County |
| Secondary School District | Galt Joint Union High School District (09 - 12) |
| Elementary School District | New Hope Elementary School District (KG - 08) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $17,615.00 (+0.78%) | |
| 2025 | $17,479.00 | $1,280,906 Land $708,241 Building $572,665 |
| 2023 | $16,331.00 (+4.5%) | $1,231,170 Land $680,740 Building $550,430 |
| 2022 | $15,628.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 9900 W Walnut Grove Rd in Zone AE, a high-risk flood area; flood insurance is required for federally backed loans.
Source: FEMA National Flood Hazard Layer, effective September 27, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | 12.0 ft |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on File median of 140 policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 140 in force |
| Nearby Flood Claims | 28 (1986–2024) |
| Claims Outside the SFHA | 16 of 28 |
| Most Recent Claim | Oct 2024 · rainfall accumulation |
| Claims by Event |
|
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 9900 W Walnut Grove Rd 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: FCC Broadband Data Collection, based on 1 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Starlink Satellite | 280 / 30 |
| Cal.net Fixed Wireless | 100 / 20 |
| unWired Broadband Fixed Wireless | 100 / 20 |
| DigitalPath Fixed Wireless | 50 / 10 |
| Verizon Fixed Wireless | 25 / 6 |
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