Los Angeles County property record for 833 W Walnut Ave, Monrovia, CA 91016
| Property Type | Triplex |
|---|---|
| Details | 6 bd · 3 ba · 2,523 sqft · built 1960 |
| Lot Size | 0.234 acres (10,195 sqft) |
| Owner | Company Name on File |
| Last Sale | $1,140,000 (Jan 2010) |
| Tax Bill | $10,721 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 8506-028-029 |
| Primary APN | 8506-028-029 |
|---|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 3 Baths |
| Units | 3 Units |
| Building Area | 2,523 sqft Living Area |
| Year Built | Built 1960 |
|---|---|
| Effective Year Built | Effective 1960 |
| Architectural Style | Triplex |
| Construction Type | Wood |
| Lot Area | 10,195 sqft (0.234 acres) |
| Total Buildings | 3 Buildings |
| Heating System | Floor/Wall Furnace |
|---|
| Street Address | 833 W WALNUT AVE |
|---|---|
| City | MONROVIA |
| State | CA |
| Zip | 91016-7068 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Triplex |
| Local Zoning Code | MORH* |
| Legal Description | LOT COM AT SW COR OF LOT 11 TRACT NO 435 9 TH S 89 5442 E 50 FT TH N 0 0042.5 W TO S LINE OF S P R R R/W TH W THEREO N TO N PROLONGATION OF W LINE OF SD LOT TH S TO BEG PART OF LOT 8 BLK 85 PART ANITA TR AND PART OF LOT 11 TR NO 4359 |
| Legal Subdivision | SANTA ANITA TRACT |
| Legal Tract | 435 |
| Legal Block | 3 |
| Legal Lot Number | 11 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | UPPER SAN GABRIEL VALLEY |
| Census Block Group | 3 |
| Census Block | 3001 |
| Census Tract | 430901 |
833 W Walnut Ave, a triplex, is owned by a company that bought it in January 2010.
Source: Los Angeles County records, as of August 25, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 8729 ARCADIA AVE, SAN GABRIEL, CA 91775-1201 |
| Owner Type | Company |
| Vesting | Company |
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 | Name on Deed |
|---|---|
| Last Sale | Jan 4, 2010 · Amount on File |
| Deed Sale | Jan 4, 2010 · Amount on File |
| Deed Document Number | 20102432 |
| Prior Transfer Date | Apr 25, 2006 |
| Prior Transfer Doc | 0002186970 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 833 W Walnut Ave was $10,721.
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 | $750,472 (+2%) Land $526,650 Building $223,822 | |
| 2025 | $10,721.00 | $735,758 Land $516,324 Building $219,434 |
| 2023 | $10,244.00 (+2.87%) | $707,189 Land $496,275 Building $210,914 |
| 2022 | $9,958.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 833 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.
Wildfire risk around 833 W Walnut Ave is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.01% 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 | 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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