Tulare County property record for 539 E River Ave, Porterville, CA 93257
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.095 acres (4,120 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $55,000 (Sep 1996) |
| Tax Bill | $893 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 261-013-002-000 |
| Primary APN | 261-013-002-000 |
|---|---|
| Alternative APNs |
|
| Lot Area | 4,120 sqft (0.095 acres) |
|---|
| Old Parcel Number | 261-013-002 |
|---|---|
| Street Address | 539 E RIVER AVE |
| City | PORTERVILLE |
| State | CA |
| Zip | 93257-5521 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RA |
| Legal Description | MONTE VISTA FLAT POR LTS19 & |
| Legal Subdivision | MONTE VISTA FLAT |
| Legal Lot Number | 19 |
| Jurisdiction | TULARE CA |
| Township / Civil Division | PORTERVILLE |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 3904 |
539 E River Ave is owned and occupied by two individuals who bought it in September 1996.
Source: Tulare County records, as of October 5, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 539 E RIVER AVE, PORTERVILLE, CA 93257-5521 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 | Sep 5, 1996 · Amount on File |
| Deed Sale | Sep 5, 1996 · Amount on File |
| Deed Document Number | 199663779 |
| Prior Transfer Date | Aug 15, 1996 |
| Prior Transfer Doc | 0000063778 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 539 E River Ave was $893 with a homeowner's exemption.
Source: Tulare County assessment roll, as of October 5, 2026
| Type | Name |
|---|---|
| State | California |
| County | Tulare County |
| Unified School District | Porterville Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $91,368 (+2%) Land $24,918 Building $66,450 | |
| 2025 | $893.00 Homeowner's exemption | $89,578 Land $24,430 Building $65,148 |
| 2023 | $873.00 (+3.44%) Homeowner's exemption | $86,101 Land $23,482 Building $62,619 |
| 2022 | $844.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 539 E River Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective June 3, 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 | 1 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.
Wildfire risk around 539 E River Ave is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 97% of the US · lower than 97.8% of California |
|---|---|
| Wildfire Likelihood | 0.01% 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: FCC Broadband Data Collection, based on 275 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| unWired Broadband Fixed Wireless | 400 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
| OACYS Technology Fixed Wireless | 100 / 30 |
| Cal.net Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T, GeoLinks, Race Communications.
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