Los Angeles County property record for 539 W Walnut Ave, Monrovia, CA 91016
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,189 sqft · built 1924 |
| Lot Size | 0.119 acres (5,166 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $311,000 (May 2003) |
| Tax Bill | $6,273 (2025) |
| Deeds & Mortgages | Apr 2018 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 8506-013-024 |
| Primary APN | 8506-013-024 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,189 sqft Living Area |
| Year Built | Built 1924 |
|---|---|
| Effective Year Built | Effective 1940 |
| Architectural Style | Conventional |
| Construction Type | Wood |
| Roof Type | Gable |
| Roof Material | Rolled Roofing |
| Lot Area | 5,166 sqft (0.119 acres) |
| Lot Dimensions | 119 ft deep x 50 ft wide |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Water Source | Commercial |
| Street Address | 539 W WALNUT AVE |
|---|---|
| City | MONROVIA |
| State | CA |
| Zip | 91016-3268 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | MORM* |
| Legal Description | TRACT # 7898 LOT 23 |
| Legal Subdivision | 7898 |
| Legal Tract | 7898 |
| Legal Block | 2 |
| Legal Lot Number | 23 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | UPPER SAN GABRIEL VALLEY |
| Census Block Group | 2 |
| Census Block | 2001 |
| Census Tract | 430901 |
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 | Individual Name on Record |
|---|---|
| Mailing Address | 539 W WALNUT AVE, MONROVIA, CA 91016-3268 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Single Person |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | May 30, 2003 · Amount on Record |
| Deed Sale | May 30, 2003 · Amount on Record |
| Prior Sale | Jun 21, 2000 · Amount on Record |
| Deed Document Number | 20031543013 |
| Prior Transfer Date | May 26, 2003 |
| Prior Transfer Doc | 0001543012 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Property Address | 539 W WALNUT AVE, MONROVIA, CA 91016-3268 |
| Document Number | 0000446435 |
| Instrument Date | Apr 28, 2018 |
| Transaction Type | Mortgage |
| Record Updated | Aug 31, 2018 |
| Name | Verified Name |
|---|---|
| Address | 539 W WALNUT AVE MONROVIA CA 910163268, MONROVIA, CA 91016-3268 |
| Document Number | 0000446435 |
|---|---|
| Date | May 7, 2018 |
| Instrument | 446435 |
| Name | BANK OF AMERICA |
|---|---|
| Type | Bank |
| Address | TAMPA, FL 33634 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|
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 | $459,264 (+2%) Land $353,356 Building $105,908 | |
| 2025 | $6,273.00 (+5.15%) Homeowner's exemption | $450,260 (+4.04%) Land $346,428 Building $103,832 |
| 2023 | $5,966.00 (+2.99%) Homeowner's exemption | $432,778 Land $332,977 Building $99,801 |
| 2022 | $5,793.00 |
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 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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