San Joaquin County property record for 603 Diane Dr, Manteca, CA 95336
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,111 sqft · built 1971 |
| Lot Size | 0.133 acres (5,775 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $2,402 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 216-300-290-000 |
| Primary APN | 216-300-290-000 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Stories | 1 Story |
| Building Area | 1,111 sqft Living Area |
| 1st Floor Area | 1,111 sqft |
| Year Built | Built 1971 |
|---|---|
| Effective Year Built | Effective 1971 |
| Architectural Style | Custom Design |
| Construction Type | Wood |
| Lot Area | 5,775 sqft (0.133 acres) |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Old Parcel Number | 216-300-29 |
|---|---|
| Street Address | 603 DIANE DR |
| City | MANTECA |
| State | CA |
| Zip | 95336-3104 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 92 |
| Legal Subdivision | LOUISE MANOR 04 |
| Legal Block | 1 |
| Legal Lot Number | 92 |
| Jurisdiction | SAN JOAQUIN CA |
| Township / Civil Division | MANTECA |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 5126 |
603 Diane Dr is owned and occupied by an individual who acquired it in October 2003.
Source: San Joaquin County records, as of October 13, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 603 DIANE DR, MANTECA, CA 95336-3104 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Oct 16, 2003 |
| Transfer Doc | 0000027693 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 603 Diane Dr was $2,402 with a homeowner's exemption, up 1% from the year before.
Source: San Joaquin County assessment roll, as of September 24, 2025
| Type | Name |
|---|---|
| State | California |
| County | San Joaquin County |
| Municipality | Manteca City |
| Unified School District | Manteca Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $2,402.00 (+0.97%) | ||
| 2025 | $2,379.00 Homeowner's exemption | $219,778 Land $78,163 Building $141,615 | |
| 2023 | $2,281.00 (+1.6%) Homeowner's exemption | $211,246 Land $75,129 Building $136,117 | $423,090 |
| 2022 | $2,245.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 603 Diane Dr in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective September 27, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 603 Diane Dr 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 | 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 | CITY OF MANTECA serves 84,928 people · EPA ID CA3910005 |
|---|---|
| Water Source | Purchased surface water from SOUTH SAN JOAQUIN IRRIGATION DISTRICT |
| Last State Inspection | Mar 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 | 1 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 719 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 7,000 / 7,000 |
| Xfinity Cable | 2,000 / 250 |
| Cal.net Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: ezWave, unWired Broadband, Verizon.
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