Stanislaus County property record for 643 Wanzia Ct, Patterson, CA 95363
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,140 sqft · built 1972 |
| Lot Size | 0.15 acres (6,534 sqft) |
| Owner | Individual Name on File |
| Last Sale | $122,000 (Apr 2001) |
| Tax Bill | $2,160 (2026) |
| Flood Zone | Zone X (moderate risk) |
| APN | 047-018-034-000 |
| Primary APN | 047-018-034-000 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,140 sqft Living Area |
| 1st Floor Area | 1,140 sqft |
| Year Built | Built 1972 |
|---|---|
| Effective Year Built | Effective 1972 |
| Exterior Material | Block |
| Construction Type | Wood |
| Lot Area | 6,534 sqft (0.15 acres) |
| View / Lot | Irregular Lot |
| Parking Spaces | 2 Parking Spaces |
| Patio Area | 300 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 643 WANZIA CT |
|---|---|
| City | PATTERSON |
| State | CA |
| Zip | 95363-2015 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Subdivision | KEYSTONE TERRACE |
| Legal Block | 2 |
| Legal Lot Number | 12 |
| Jurisdiction | STANISLAUS CA |
| Township / Civil Division | PATTERSON |
| Census Block Group | 2 |
| Census Block | 2003 |
| Census Tract | 3205 |
643 Wanzia Ct is owned and occupied by an individual who bought it in April 2001.
Source: Stanislaus County records, as of October 21, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 643 WANZIA CT, PATTERSON, CA 95363-2015 |
| 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 | Name on Deed |
|---|---|
| Last Sale | Apr 13, 2001 · Amount on File |
| Deed Sale | Apr 13, 2001 · Amount on File |
| Deed Document Number | 200137213 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 643 Wanzia Ct was $2,160 with a homeowner's exemption, up 4.8% from the year before.
Source: Stanislaus County assessment roll, as of October 21, 2026
| Type | Name |
|---|---|
| State | California |
| County | Stanislaus County |
| Municipality | Patterson City |
| Unified School District | Patterson Joint Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $2,160.00 (+4.75%) Homeowner's exemption | $187,491 (+2%) Land $78,375 Building $109,116 |
| 2025 | $2,062.00 Homeowner's exemption | $183,816 Land $76,839 Building $106,977 |
| 2023 | $2,007.00 (+5.52%) Homeowner's exemption | $176,680 Land $73,856 Building $102,824 |
| 2022 | $1,902.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 643 Wanzia Ct in Zone X, an area of moderate flood risk.
Source: FEMA National Flood Hazard Layer, effective October 23, 2022 · 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 41 policies |
| Community Rating System | Class 8 (10% premium discount) |
| Nearby Flood Policies | 41 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 643 Wanzia Ct is low, with less than 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 98% of the US · lower than 98.4% of California |
|---|---|
| Wildfire Likelihood | Under 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: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CITY OF PATTERSON serves 24,977 people · EPA ID CA5010017 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Feb 2025 |
| Lead | Under 1 ppb (2022–2024) action level 15 ppb |
| 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.
Source: FCC Broadband Data Collection, based on 380 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| unWired Broadband Fixed Wireless | 400 / 50 |
| Ayera Technologies Fixed Wireless | 120 / 40 |
| Cal.net Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Frontier.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures