Los Angeles County property record for 428 W Lemon Ave, Monrovia, CA 91016
| Property Type | Duplex |
|---|---|
| Details | 4 bd · 3 ba · 1,715 sqft · built 1942 |
| Lot Size | 0.185 acres (8,059 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $74,000 (Dec 2015) |
| Tax Bill | $9,377 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 8505-006-008 |
| Primary APN | 8505-006-008 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Units | 2 Units |
| Building Area | 1,715 sqft Living Area |
| Year Built | Built 1942 |
|---|---|
| Effective Year Built | Effective 1942 |
| Architectural Style | Duplex Single |
| Construction Type | Wood |
| Lot Area | 8,059 sqft (0.185 acres) |
| Total Buildings | 2 Buildings |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Street Address | 428 W LEMON AVE |
|---|---|
| City | MONROVIA |
| State | CA |
| Zip | 91016-2602 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | MORM* |
| Legal Description | E F SPENCES ADD LOT 6 BLK K |
| Legal Subdivision | E F SPENCES ADD TO MONROVIA |
| Legal Block | K |
| Legal Lot Number | 6 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | UPPER SAN GABRIEL VALLEY |
| Census Block Group | 1 |
| Census Block | 1013 |
| Census Tract | 431003 |
428 W Lemon Ave, a duplex, is owned by a company that bought it in December 2015.
Source: Los Angeles County records, as of August 25, 2026
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 546 N ALTA VISTA AVE, MONROVIA, CA 91016-1625 |
| Owner Type | Company |
| Vesting | Life Tenant |
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 | Dec 30, 2015 · Amount on File |
| Deed Sale | Dec 30, 2015 · Amount on File |
| Prior Sale | Aug 14, 2008 · Amount on File |
| Deed Document Number | 20151642032 |
| Prior Transfer Date | May 9, 2013 |
| Prior Transfer Doc | 0001108689 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 428 W Lemon Ave was $9,377, up 2.2% 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 | $679,800 (+2%) Land $482,986 Building $196,814 | |
| 2025 | $9,377.00 (+2.24%) | $666,471 Land $473,516 Building $192,955 |
| 2024 | $9,172.00 (+2.31%) | |
| 2023 | $8,965.00 (+2.94%) | $640,593 Land $455,130 Building $185,463 |
| 2022 | $8,709.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 428 W Lemon 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 428 W Lemon 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 834 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T, GeoLinks, Verizon.
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