San Joaquin County property record for 21579 S Union Rd, Manteca, CA 95337
| Property Type | Rural Home |
|---|---|
| Details | 3 bd · 3 ba · 2,310 sqft · built 1986 |
| Lot Size | 1.19 acres (52,054 sqft) |
| Owner | 2 Company Names on Record |
| Tax Bill | $4,024 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 226-030-220-000 |
| Primary APN | 226-030-220-000 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Stories | 1 Story |
| Building Area | 2,310 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1986 |
|---|---|
| Architectural Style | Other |
| Construction Type | Wood |
| Lot Area | 52,054 sqft (1.19 acres) |
| Garage Type | Mixed |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 21579 S UNION RD |
|---|---|
| City | MANTECA |
| State | CA |
| Zip | 95337-8853 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Rural Home |
| Legal Description | REDRAWN NOV-14-2001 FROM ORIGINAL APN 243-390-23 |
| Legal Subdivision | CALIFORNIA NILE GARDEN FARMS 0 |
| Jurisdiction | SAN JOAQUIN CA |
| Township / Civil Division | MANTECA |
| Census Block Group | 1 |
| Census Block | 1049 |
| Census Tract | 5106 |
Source: San Joaquin County records, as of September 29, 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on Record |
|---|---|
| Mailing Address | 21579 S UNION RD, MANTECA, CA 95337-8853 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Nov 20, 2019 |
| Deed Sale | Nov 20, 2019 |
| Prior Sale | Oct 23, 2009 |
| Deed Document Number | 2019-134810 |
| Record Updated | Jun 8, 2026 |
Source: San Joaquin County assessment roll, as of July 1, 2025
| Type | Name |
|---|---|
| State | California |
| County | San Joaquin County |
| Unified School District | Manteca Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $4,024.00 (+6.03%) Homeowner's exemption | $344,120 (+4.04%) Land $79,136 Building $264,984 |
| 2023 | $3,795.00 (+1.39%) Homeowner's exemption | $330,760 Land $76,064 Building $254,696 |
| 2022 | $3,743.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
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 |
| Flood Insurance Cost | Premium on Record 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 67% of the US · above 41% of California |
|---|---|
| Wildfire Likelihood | 0.2% annual chance |
| Exposure | None beyond 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 | 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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