Los Angeles County property record for 822 W Walnut Ave, Monrovia, CA 91016
| Property Type | Duplex |
|---|---|
| Details | 7 bd · 2 ba · 2,415 sqft · built 1954 |
| Lot Size | 0.245 acres (10,650 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $190,000 (Sep 1994) |
| Tax Bill | $6,250 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 8506-032-012 |
| Primary APN | 8506-032-012 |
|---|
| Bedrooms | 7 Beds |
|---|---|
| Full Baths | 2 Baths |
| Units | 2 Units |
| Stories | 1 Story |
| Building Area | 2,415 sqft Living Area |
| Year Built | Built 1954 |
|---|---|
| Effective Year Built | Effective 1967 |
| Architectural Style | Duplex Single |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Type | Hip |
| Roof Material | Composition Shingle |
| Lot Area | 10,650 sqft (0.245 acres) |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Street Address | 822 W WALNUT AVE |
|---|---|
| City | MONROVIA |
| State | CA |
| Zip | 91016-3120 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | MORH* |
| Legal Description | TRACT # 4359 E 50 FT OF LOT 4 |
| Legal Subdivision | 4359 |
| Legal Tract | 4359 |
| Legal Block | 3 |
| Legal Lot Number | 4 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | UPPER SAN GABRIEL VALLEY |
| Census Block Group | 3 |
| Census Block | 3002 |
| Census Tract | 430901 |
822 W Walnut Ave, a duplex, is owned and occupied by two individuals who acquired it in December 1998.
Source: Los Angeles County records, as of August 25, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 822 W WALNUT AVE, MONROVIA, CA 91016-3120 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 | Sep 28, 1994 · Amount on File |
| Deed Sale | Sep 28, 1994 · Amount on File |
| Deed Document Number | 19941779927 |
| Last Transfer Date | Dec 16, 1998 |
| Transfer Doc | 0002362363 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 822 W Walnut Ave was $6,250 with a homeowner's exemption, up 2.3% from the year before.
Source: Los Angeles County assessment roll, as of August 25, 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Municipality | Monrovia City |
| Unified School District | Monrovia Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $430,367 (+2%) Land $175,881 Building $254,486 | |
| 2025 | $6,250.00 (+2.26%) Homeowner's exemption | $421,930 Land $172,433 Building $249,497 |
| 2024 | $6,112.00 (+2.24%) | |
| 2023 | $5,978.00 (+2.86%) Homeowner's exemption | $405,807 Land $165,738 Building $240,069 |
| 2022 | $5,812.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 822 W Walnut Ave in Zone X, an area of minimal flood risk.
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.
The area around 822 W Walnut Ave 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 | MONROVIA-CITY, WATER DEPT. serves 37,931 people · EPA ID CA1910090 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Sep 2024 |
| 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 667 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 5,000 / 5,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Giggle Fiber Cable | 1,000 / 40 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: GeoLinks, T-Mobile.
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