Riverside County property record for 3870 Castleman St, Riverside, CA 92503
| Property Type | Religious, Church, Worship (Synagogue, Temple, Parsonage) |
|---|---|
| Details | 7,263 sqft · built 1940 |
| Lot Size | 0.13 acres (5,663 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $950,000 (May 2015) |
| Tax Bill | $104 (2025) |
| Deeds & Mortgages | Jul 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 191-312-006 |
| Primary APN | 191-312-006 |
|---|---|
| Alternative APN |
|
| Stories | 1 Story |
|---|---|
| Building Area | 7,263 sqft Gross Area |
| Year Built | Built 1940 |
|---|---|
| Effective Year Built | Effective 1940 |
| Construction Type | Masonry / Concrete Block |
| Lot Area | 5,663 sqft (0.13 acres) |
| Old Parcel Number | 051700411 |
|---|---|
| Street Address | 3870 CASTLEMAN ST |
| City | RIVERSIDE |
| State | CA |
| Zip | 92503-3706 |
| Property Category | Other |
| Property Type | Other > Religious, Church, Worship (Synagogue, Temple, Parsonage) |
| Local Zoning Code | C3 |
| Legal Description | POR LOT 30 BLK 12 MB 001/062 SB ARLINGTON |
| Legal Subdivision | ARLINGTON |
| Legal Block | 12 |
| Legal Lot Number | 30 |
| Jurisdiction | RIVERSIDE CA |
| Township / Civil Division | RIVERSIDE |
| Census Block Group | 3 |
| Census Block | 3015 |
| Census Tract | 31602 |
3870 Castleman St is held in a trust since June 2020.
Source: Riverside County records, as of July 29, 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 | 2 Trust Names on File |
|---|---|
| Mailing Address | 3870 CASTLEMAN ST, RIVERSIDE, CA 92503-3706 |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 28, 2015 · Amount on File |
| Deed Sale | May 28, 2015 · Amount on File |
| Deed Document Number | 2015224467 |
| Last Transfer Date | Jun 10, 2020 |
| Transfer Doc | 0000314423 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | RIVERSIDE CA |
| Recording Date | Jul 17, 2020 |
| Property Address | 3870 CASTLEMAN ST, RIVERSIDE, CA 92503-3706 |
| Document Number | 0000314423 |
| Instrument Date | Jun 10, 2020 |
| Instrument | 314423 |
| Transaction Type | Transfer |
| Record Updated | Aug 10, 2020 |
| Title Company | COMMONWEALTH LAND TITLE INSURANCE, COMMONWEALTH |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 3870 CASTLEMAN ST RIVERSIDE CA 925033706, RIVERSIDE, CA 92503-3706 |
| Document Number | 314424 |
|---|---|
| Date | Jul 17, 2020 |
| Instrument | 314424 |
| Name | KNIGHTS/COLUMBUS |
|---|---|
| Type | Funding / Finance Company |
| Address | 1 COLUMBUS PLZ, NEW HAVEN, CT 06510-3325 |
| Amount | Amount on Record |
|---|---|
| Term | 240 Months |
| Due | Jul 16, 2040 |
The 2025 property tax bill for 3870 Castleman St was $104 with an additional exemption.
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 | $490,346 (+2%) Land $49,031 Building $441,315 | |
| 2025 | $104.00 Additional exemption filed | $480,732 Land $48,070 Building $432,662 |
| 2024 | $104.00 | |
| 2023 | $104.00 Additional exemption filed | $462,066 Land $46,204 Building $415,862 |
| 2022 | $104.00 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
FEMA maps place 3870 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 3870 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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