Los Angeles County property record for 22822 Rio Lobos Rd, Diamond Bar, CA 91765
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,078 sqft · built 1986 |
| Lot Size | 0.153 acres (6,657 sqft) |
| Owner | Company Name on Record |
| Last Sale | $750,000 (Nov 2019) |
| Tax Bill | $10,438 (2025) |
| Deeds & Mortgages | Nov 2019 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 8717-027-009 |
| Primary APN | 8717-027-009 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Building Area | 2,078 sqft Living Area |
| Year Built | Built 1986 |
|---|---|
| Effective Year Built | Effective 1986 |
| Construction Type | Wood |
| Lot Area | 6,657 sqft (0.153 acres) |
| Lot Dimensions | 95 ft deep x 70 ft wide |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 22822 RIO LOBOS RD |
|---|---|
| City | DIAMOND BAR |
| State | CA |
| Zip | 91765-4195 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | *TR=37873 LOT 34 |
| Legal Subdivision | 37873 |
| Legal Tract | 37873 |
| Legal Block | 2 |
| Legal Lot Number | 34 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | EAST SAN GABRIEL VALLEY |
| Census Block Group | 2 |
| Census Block | 2010 |
| Census Tract | 403319 |
Source: Los Angeles County records, as of August 25, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 15473 LOS ROBLES AVE, HACIENDA HEIGHTS, CA 91745-2720 |
| Owner Type | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Nov 22, 2019 · Amount on Record |
| Deed Sale | Nov 22, 2019 · Amount on Record |
| Prior Sale | Apr 5, 2001 · Amount on Record |
| Deed Document Number | 20191283778 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | Nov 22, 2019 |
| Property Address | 22822 RIO LOBOS RD, DIAMOND BAR, CA 91765-4195 |
| Document Number | 0001283778 |
| Instrument Date | Nov 18, 2019 |
| Instrument | 1283778 |
| Transaction Type | Transfer |
| Record Updated | Dec 6, 2019 |
| Title Company | OTHER |
| Amount | Amount Recorded |
|---|---|
| Tax | $825.00 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 15473 LOS ROBLES AVE HACIENDA HEIGHTS CA 917452720, HACIENDA HEIGHTS, CA 91745-2720 |
Source: Los Angeles County assessment roll, as of August 25, 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Municipality | Diamond Bar City |
| Unified School District | Walnut Valley Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $836,635 (+2%) Land $522,507 Building $314,128 | |
| 2025 | $10,438.00 (+4.97%) | $820,231 (+4.04%) Land $512,262 Building $307,969 |
| 2024 | $9,944.00 (+2.46%) | |
| 2023 | $9,705.00 (+2.13%) | $788,382 Land $492,371 Building $296,011 |
| 2022 | $9,503.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective September 30, 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 95% of the US · lower than 97% of California |
|---|---|
| Wildfire Likelihood | 0.02% 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 | WALNUT VALLEY WATER DISTRICT serves 100,941 people · EPA ID CA1910234 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Jun 2023 |
| 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 | 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 215 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: GeoLinks, T-Mobile, Verizon.
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