Riverside County property record for 3958 Castleman St, Riverside, CA 92503
| Property Type | Apartments (5+ Units) |
|---|---|
| Details | 4,384 sqft · built 1900 |
| Lot Size | 0.61 acres (26,572 sqft) |
| Owner | Trust Name on File |
| Tax Bill | $1,894 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 191-311-006 |
| Primary APN | 191-311-006 |
|---|---|
| Alternative APN |
|
| Units | 4 Units |
|---|---|
| Stories | 1 Story |
| Building Area | 4,384 sqft |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1950 |
| Construction Type | Wood |
| Lot Area | 26,572 sqft (0.61 acres) |
| Total Buildings | 4 Buildings |
| Old Parcel Number | 051700384 |
|---|---|
| Street Address | 3958 CASTLEMAN ST |
| City | RIVERSIDE |
| State | CA |
| Zip | 92503-3719 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Apartments (5+ Units) |
| Local Zoning Code | R3 |
| Legal Description | .61 ACRES IN POR LOT 40 BLK 12 MB 001/062 SB ARLINGTON |
| Legal Subdivision | ARLINGTON |
| Legal Block | 12 |
| Legal Lot Number | 40 |
| Jurisdiction | RIVERSIDE CA |
| Township / Civil Division | RIVERSIDE |
| Census Block Group | 3 |
| Census Block | 3014 |
| Census Tract | 31602 |
3958 Castleman St, a residential property, is held in a trust since June 2011.
Source: Riverside County records, as of July 29, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 29319 VACATION DR, CANYON LAKE, CA 92587-7867 |
| Owner Type | Individual |
| Vesting | Trust, Personal Trust |
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 Transfer Date | Jun 8, 2011 |
| Transfer Doc | 0000275566 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 3958 Castleman St was $1,894.
Source: Riverside County assessment roll, as of July 29, 2026
| Type | Name |
|---|---|
| State | California |
| County | Riverside County |
| Municipality | Riverside City |
| Unified School District | Riverside Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $151,660 (+2%) Land $33,688 Building $117,972 | |
| 2025 | $1,894.00 | $148,687 Land $33,028 Building $115,659 |
| 2023 | $1,832.00 (+1.66%) | $142,916 Land $31,747 Building $111,169 |
| 2022 | $1,802.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 3958 Castleman St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 14, 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.
The area around 3958 Castleman St has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 RIVERSIDE serves 302,776 people · EPA ID CA3310031 |
|---|---|
| Water Source | Groundwater influenced by surface water |
| Lead | 1 ppb (2023–2025) 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 575 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 1,000 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks, Verizon.
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