Riverside County property record for 3926 Castleman St, Riverside, CA 92503
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.5 ba · 1,592 sqft · built 1927 |
| Lot Size | 0.18 acres (7,841 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $250,000 (Oct 2014) |
| Tax Bill | $3,399 (2025) |
| Deeds & Mortgages | Jul 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 191-311-009 |
| Primary APN | 191-311-009 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Stories | 1 Story |
| Building Area | 1,592 sqft Living Area |
| Gross Area | 1,757 sqft |
| 1st Floor Area | 1,592 sqft |
| Year Built | Built 1927 |
|---|---|
| Effective Year Built | Effective 1927 |
| Construction Type | Wood |
| Roof Material | Gravel |
| Lot Area | 7,841 sqft (0.18 acres) |
| Garage Type | Detached |
| Garage Area | 400 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Connected |
| Old Parcel Number | 051700339 |
|---|---|
| Street Address | 3926 CASTLEMAN ST |
| City | RIVERSIDE |
| State | CA |
| Zip | 92503-3708 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R2 |
| Legal Description | .18 ACRES M/L 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 |
3926 Castleman St is owned and occupied by two individuals who acquired it in June 2021.
Source: Riverside County records, as of July 29, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 3926 CASTLEMAN ST, RIVERSIDE, CA 92503-3708 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
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 | Oct 31, 2014 · Amount on File |
| Deed Sale | Oct 31, 2014 · Amount on File |
| Prior Sale | Oct 23, 2013 · Amount on File |
| Deed Document Number | 2014416937 |
| Last Transfer Date | Jun 26, 2021 |
| Transfer Doc | 0000410417 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | RIVERSIDE CA |
| Recording Date | Jul 8, 2021 |
| Property Address | 3926 CASTLEMAN ST, RIVERSIDE, CA 92503-3708 |
| Document Number | 0000410417 |
| Map Reference | MB 1 PG 62 |
| Instrument Date | Jun 26, 2021 |
| Instrument | 2021-0410417 |
| Transaction Type | Transfer |
| Record Updated | Jul 21, 2021 |
| Title Company | TITLE 365, TITLE365 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 3926 CASTLEMAN ST, RIVERSIDE, CA 92503-3708 |
| Investor | Possibly a Property Investor |
| Document Number | 0000410418 |
|---|---|
| Date | Jul 8, 2021 |
| Instrument | 2021-0410418 |
| Name | NATIONSTAR MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 180 Months |
| Due | Jul 1, 2036 |
The 2025 property tax bill for 3926 Castleman St was $3,399.
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 | Assessed Market Value |
|---|---|---|---|
| 2026 | $306,338 (+2%) Land $61,290 Building $245,048 | ||
| 2025 | $3,399.00 | $300,333 Land $60,089 Building $240,244 | |
| 2023 | $3,274.00 (+1.87%) | $288,672 Land $57,756 Building $230,916 | |
| 2022 | $3,214.00 | ||
| 2021 | $411,210 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 3926 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 3926 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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