Los Angeles County property record for 434 E Duarte Rd, Monrovia, CA 91016
| Property Type | Light Industrial |
|---|---|
| Details | 1,184 sqft · built 1948 |
| Lot Size | 0.144 acres (6,286 sqft) |
| Owner | Company Name on Record |
| Last Sale | $425,000 (May 2021) |
| Tax Bill | $6,618 (2025) |
| Deeds & Mortgages | May 2021 Transfer May 2021 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 8513-013-030 |
| Primary APN | 8513-013-030 |
|---|
| Stories | 1 Story |
|---|---|
| Building Area | 1,184 sqft Total Area |
| Year Built | Built 1948 |
|---|---|
| Effective Year Built | Effective 1948 |
| Exterior Material | Stucco |
| Construction Type | Masonry / Concrete Block |
| Fire Resistance | Masonry Walls, Wood Interior |
| Roof Type | Flat |
| Roof Material | Rolled Roofing |
| Lot Area | 6,286 sqft (0.144 acres) |
| Cooling System | Wall Unit |
|---|---|
| Heating System | Space Heater |
| Street Address | 434 E DUARTE RD |
|---|---|
| City | MONROVIA |
| State | CA |
| Zip | 91016-4603 |
| Property Category | Industrial |
| Property Type | Industrial > Light Industrial |
| Local Zoning Code | MOPD* |
| Legal Description | TRACT # 10534 LOT 9 |
| Legal Subdivision | 10534 |
| Legal Tract | 10534 |
| Legal Block | 1 |
| Legal Lot Number | 9 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | UPPER SAN GABRIEL VALLEY |
| Census Block Group | 1 |
| Census Block | 1025 |
| Census Tract | 431100 |
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 | 1850 BUSINESS CENTER DR, DUARTE, CA 91010-2901 |
| Owner Type | Company |
| Date | Document |
|---|---|
| May 17, 2021 | Intrafamily Transfer, Transfer EQUITY TITLE COMPANY |
| May 17, 2021 | Grant Deed, Transfer EQUITY TITLE COMPANY |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | May 17, 2021 · Amount on Record |
| Deed Sale | May 17, 2021 · Amount on Record |
| Deed Document Number | 2021787117 |
| Prior Transfer Date | May 5, 2021 |
| Prior Transfer Doc | 0000787116 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | May 17, 2021 |
| Property Address | 434 E DUARTE RD, MONROVIA, CA 91016-4603 |
| Document Number | 0000787116 |
| Map Reference | MB 162 PG 40&41 |
| Instrument Date | May 5, 2021 |
| Instrument | 21-0787116 |
| Transaction Type | Transfer |
| Record Updated | May 27, 2021 |
| Title Company | EQUITY TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 1105 N CAMELOT DR, PAYSON, AZ 85541-3303 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | May 17, 2021 |
| Property Address | 434 E DUARTE RD, MONROVIA, CA 91016-4603 |
| Document Number | 0000787117 |
| Map Reference | MB 162 PG 40&41 |
| Instrument Date | Feb 16, 2021 |
| Instrument | 21-0787117 |
| Transaction Type | Transfer |
| Record Updated | May 27, 2021 |
| Title Company | EQUITY TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 1850 BUSINESS CENTER DR, DUARTE, CA 91010-2901 |
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 | $469,231 (+2%) Land $409,612 Building $59,619 | |
| 2025 | $6,618.00 (+2.84%) | $460,031 (+4.04%) Land $401,581 Building $58,450 |
| 2024 | $6,435.00 (+2.32%) | |
| 2023 | $6,289.00 (+2.96%) | $442,169 Land $385,988 Building $56,181 |
| 2022 | $6,108.00 |
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 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 2 in force |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
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 359 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 |
| Verizon Fixed Wireless | 300 / 20 |
| Starlink Satellite | 280 / 30 |
May also be available: GeoLinks, T-Mobile.
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