San Joaquin County property record for 21827 S Union Rd, Manteca, CA 95337
| Property Type | Orchard (Fruit, Nut) |
|---|---|
| Lot Size | 35 acres (1,528,085 sqft) |
| Owner | 2 Company Names on File |
| Tax Bill | $4,997 (2026) |
| Flood Zone | Zone X (moderate risk) |
| APN | 226-050-180-000 |
| Primary APN | 226-050-180-000 |
|---|---|
| Alternative APN |
|
| Lot Area | 1,528,085 sqft (35 acres) |
|---|
| Old Parcel Number | 226-050-18 |
|---|---|
| Street Address | 21827 S UNION RD |
| City | MANTECA |
| State | CA |
| Zip | 95337 |
| Property Category | Agriculture or Farming |
| Property Type | Agriculture / Farming > Orchard (Fruit, Nut) |
| Local Zoning Code | AG40 |
| Legal Description | 04-FM PT 05/09/PT TO 17 PER 03205564/03225190/191 |
| Legal Subdivision | CALIFORNIA NILE GARDEN FARMS 0 |
| Legal Block | 1 |
| Jurisdiction | SAN JOAQUIN CA |
| Township / Civil Division | MANTECA |
| Census Block Group | 1 |
| Census Block | 1068 |
| Census Tract | 5106 |
21827 S Union Rd, an agricultural property, is owned by a company that acquired it in February 2011.
Source: San Joaquin County records, as of October 13, 2026
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 212 N SAN JOAQUIN ST, STOCKTON, CA 95202-2409 |
| Owner Type | Company |
| Vesting | Company |
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 Transfer Date | Feb 2, 2011 |
| Transfer Doc | 0000026625 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 21827 S Union Rd was $4,997, down 2% from the year before.
Source: San Joaquin County assessment roll, as of September 24, 2025
| Type | Name |
|---|---|
| State | California |
| County | San Joaquin County |
| Unified School District | Manteca Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $4,997.00 (-2.02%) | |
| 2025 | $5,100.00 | $267,021 Land $211,839 Building $55,182 |
| 2023 | $4,377.00 (+40.74%) | $271,677 Land $218,637 Building $53,040 |
| 2022 | $3,110.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 21827 S Union Rd in Zone X, an area of moderate flood risk, though there have been 42 flood claims nearby since 1980.
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 moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 82 policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 82 in force |
| Nearby Flood Claims | 42 (1980–2017) |
| Claims Outside the SFHA | 11 of 42 |
| Most Recent Claim | Feb 2017 · Severe Winter Storms, Flooding, And Mudslides |
| 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.
Wildfire risk around 21827 S Union Rd is high, ranking above 73% of the US, with a 0.3% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 73% of the US · above 48% of California |
|---|---|
| Wildfire Likelihood | 0.3% annual chance |
| Exposure | Direct burnable vegetation |
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 | SOUTH SAN JOAQUIN IRRIGATION DISTRICT serves 0 people · EPA ID CA5010040 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Sep 2025 |
| 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 19 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Ayera Technologies Fixed Wireless | 1,000 / 500 |
| ezWave Fixed Wireless | 1,000 / 200 |
| unWired Broadband Fixed Wireless | 400 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
| Matrix Broadband Fixed Wireless | 200 / 40 |
| Cal.net Fixed Wireless | 100 / 20 |
May also be available: Frontier.
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