San Joaquin County property record for 21350 S 99 Frontage Rd, Ripon, CA 95366 · Last verified October 2025
| Property Type | Vineyard |
|---|---|
| Lot Size | 50.7 acres (2,210,234 sqft) |
| Owner | Company Name on File |
| Last Sale | $5,547,000 (May 2024) |
| Tax Bill | $9,253 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 228-090-130-000 |
| Primary APN | 228-090-130-000 |
|---|
| Lot Area | 2,210,234 sqft (50.7 acres) |
|---|
| Street Address | 21350 S 99 FRONTAGE RD |
|---|---|
| City | RIPON |
| State | CA |
| Zip | 95366-9609 |
| Property Category | Agriculture or Farming |
| Property Type | Agriculture / Farming > Vineyard |
| Jurisdiction | SAN JOAQUIN CA |
| Township / Civil Division | RIPON |
| Census Block Group | 4 |
| Census Block | 4004 |
| Census Tract | 5003 |
Source: San Joaquin County records · APN 228-090-130-000
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 | 10661 GRAVES RD, MANTECA, CA 95336-8929 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | May 15, 2024 · Amount on Record |
| Deed Sale | May 15, 2024 · Amount on Record |
| Deed Document Number | 2024-040497 |
| Record Updated | Jun 08, 2026 |
Source: San Joaquin County records · Assessment roll updated July 1, 2025 · Last verified October 2025
| Type | Name |
|---|---|
| State | California |
| County | San Joaquin County |
| Unified School District | Ripon Unified School District (KG - 12) |
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.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $9,253.00 (+65.68%) Additional exemption filed | $583,308 (+70.89%) Land $425,208 Building $158,100 |
| 2023 | $5,585.00 (-30.39%) | $341,330 Land $329,525 Building $11,805 |
| 2022 | $8,023.00 |
Source: FEMA National Flood Hazard Layer, San Joaquin County (06077C), updated September 27, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 1 locations within about half a mile of this property, a small sample
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Ayera Technologies | Fixed Wireless | 1,000 / 500 |
| ezWave | Fixed Wireless (unlicensed) | 1,000 / 200 |
| Verizon | Fixed Wireless | 300 / 20 |
| Cal.net | Fixed Wireless (unlicensed) | 100 / 20 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
| UnWired Broadband Holding | Fixed Wireless (licensed-by-rule) | 50 / 12 |
Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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