Tulare County property record for 510 E River Ave, Porterville, CA 93257
| Property Type | Single Family Home |
|---|---|
| Details | 900 sqft · built 1943 |
| Lot Size | 0.528 acres (23,006 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $86,500 (May 2004) |
| Tax Bill | $1,254 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 261-012-018-000 |
| Primary APN | 261-012-018-000 |
|---|---|
| Alternative APNs |
|
| Stories | 1 Story |
|---|---|
| Building Area | 900 sqft Living Area |
| 1st Floor Area | 900 sqft |
| Year Built | Built 1943 |
|---|---|
| Effective Year Built | Effective 1943 |
| Construction Type | Wood |
| Lot Area | 23,006 sqft (0.528 acres) |
| Old Parcel Number | 261-012-018 |
|---|---|
| Street Address | 510 E RIVER AVE |
| City | PORTERVILLE |
| State | CA |
| Zip | 93257-5522 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RA |
| Legal Description | MONTE VISTA FLAT POR LTS13 & |
| Legal Subdivision | MONTE VISTA FLAT |
| Legal Lot Number | 13 |
| Jurisdiction | TULARE CA |
| Township / Civil Division | PORTERVILLE |
| Census Block Group | 1 |
| Census Block | 1007 |
| Census Tract | 3904 |
Source: Tulare County records, as of October 5, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 510 E RIVER AVE, PORTERVILLE, CA 93257-5522 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | May 24, 2004 · Amount on Record |
| Deed Sale | May 24, 2004 · Amount on Record |
| Prior Sale | Jan 14, 2000 · Amount on Record |
| Deed Document Number | 200449974 |
| Record Updated | Oct 29, 2026 |
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 | $125,440 (+2%) Land $43,505 Building $81,935 | |
| 2025 | $1,254.00 (+2.2%) Homeowner's exemption | $122,981 (+4.04%) Land $42,652 Building $80,329 |
| 2023 | $1,227.00 (+3.28%) Homeowner's exemption | $118,207 Land $40,997 Building $77,210 |
| 2022 | $1,188.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
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.
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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