Riverside County property record for 577 W County Line Rd, Calimesa, CA 92320
| Property Type | Single Family Home |
|---|---|
| Details | 1,075 sqft · built 1961 |
| Lot Size | 0.25 acres (10,890 sqft) |
| Owner | 2 Company Names on Record |
| Last Sale | $238,000 (Aug 2001) |
| Tax Bill | $1,075 (2025) |
| Deeds & Mortgages | Aug 2026 Sale Jul 2026 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 411-100-011 |
| Primary APN | 411-100-011 |
|---|
| Stories | 1 Story |
|---|---|
| Building Area | 1,075 sqft |
| Year Built | Built 1961 |
|---|---|
| Effective Year Built | Effective 1961 |
| Construction Type | Wood |
| Lot Area | 10,890 sqft (0.25 acres) |
| Street Address | 577 W COUNTY LINE RD |
|---|---|
| City | CALIMESA |
| State | CA |
| Zip | 92320-1137 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | CP |
| Legal Description | POR BLK 203 MB 010/032 RESURVEY OF PART OF SUB 9 YUCAIPA VALLEY |
| Legal Subdivision | RESURVEY OF PART OF SUB 9 YUCAIPA VALLEY |
| Legal Block | 203 |
| Legal Lot Number | 203 |
| Jurisdiction | RIVERSIDE CA |
| Township / Civil Division | SAN GORGONIO PASS |
| Census Block Group | 2 |
| Census Block | 2003 |
| Census Tract | 43802 |
Source: Riverside County records, as of August 28, 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 Company Names on Record |
|---|---|
| Mailing Address | 577 W COUNTY LINE RD, CALIMESA, CA 92320-1137 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Aug 19, 2026 | Grant Deed, Transfer NONE LISTED ON DOCUMENT |
| Jul 2, 2026 | Affidavit of Death of Trustee, Transfer |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 27, 2001 · Amount on Record |
| Deed Sale | Aug 27, 2001 · Amount on Record |
| Deed Document Number | 2001411782 |
| Prior Transfer Date | Dec 17, 1997 |
| Prior Transfer Doc | 0000471466 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | RIVERSIDE CA |
| Recording Date | Aug 19, 2026 |
| Property Address | 577 W COUNTY LINE RD, CALIMESA, CA 92320-1137 |
| Document Number | 0000261845 |
| Instrument Date | Jul 30, 2026 |
| Instrument | 2026261845 |
| Transaction Type | Transfer |
| Record Updated | Aug 28, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Trust |
| Address | 577 W COUNTY LINE RD, CALIMESA, CA 92320-1137 |
| Document Type | Affidavit of Death of Trustee |
|---|---|
| Jurisdiction | RIVERSIDE CA |
| Recording Date | Jul 2, 2026 |
| Property Address | 577 W COUNTY LINE RD, CALIMESA, CA 92320-1137 |
| Document Number | 0000206165 |
| Instrument Date | Jun 25, 2026 |
| Instrument | 2026206165 |
| Transaction Type | Transfer |
| Record Updated | Aug 30, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Amount Stated |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 577 W COUNTY LINE RD, CALIMESA, CA 92320-1137 |
Source: Riverside County assessment roll, as of July 29, 2026
| Type | Name |
|---|---|
| State | California |
| County | Riverside County |
| Municipality | Calimesa City |
| Unified School District | Yucaipa-Calimesa Joint Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $87,104 (+2%) Land $56,514 Building $30,590 | ||
| 2025 | $1,075.00 (+3.97%) | $85,397 (+4.04%) Land $55,406 Building $29,991 | |
| 2023 | $1,034.00 (+2.38%) | $82,082 Land $53,255 Building $28,827 | |
| 2022 | $1,010.00 | ||
| 2021 | $327,330 |
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.
Source: FEMA National Flood Hazard Layer, effective October 14, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 67% of the US · lower than 81% of California |
|---|---|
| Wildfire Likelihood | 0.05% 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 | SOUTH MESA WC private · serves 10,348 people · EPA ID CA3310017 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Nov 2024 |
| Lead | Under 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 510 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
May also be available: AT&T, Frontier, GeoLinks, Verizon.
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