Los Angeles County property record for 621 King St, Monrovia, CA 91016
| Property Type | Duplex |
|---|---|
| Details | 4 bd · 2 ba · 1,610 sqft · built 1948 |
| Lot Size | 0.183 acres (7,986 sqft) |
| Owner | 2 Company Names on Record |
| Last Sale | $830,000 (Jan 2021) |
| Tax Bill | $12,390 (2025) |
| Deeds & Mortgages | Jan 2021 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 8506-018-005 |
| Primary APN | 8506-018-005 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Units | 2 Units |
| Building Area | 1,610 sqft Living Area |
| Year Built | Built 1948 |
|---|---|
| Effective Year Built | Effective 1948 |
| Architectural Style | Duplex Single |
| Construction Type | Wood |
| Lot Area | 7,986 sqft (0.183 acres) |
| Cooling System | HVAC |
|---|
| Street Address | 621 KING ST |
|---|---|
| City | MONROVIA |
| State | CA |
| Zip | 91016-3222 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | MORM* |
| Legal Description | TRACT # 1327 LOT 5 BLK A |
| Legal Subdivision | 1327 |
| Legal Tract | 1327 |
| Legal Block | A |
| Legal Lot Number | 5 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | UPPER SAN GABRIEL VALLEY |
| Census Block Group | 2 |
| Census Block | 2004 |
| 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 | 2 Company Names on Record |
|---|---|
| Mailing Address | PO BOX 661904, ARCADIA, CA 91066-1904 |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jan 12, 2021 · Amount on Record |
| Deed Sale | Jan 12, 2021 · Amount on Record |
| Deed Document Number | 202160789 |
| Last Transfer Date | May 1, 2023 |
| Transfer Doc | 0000322520 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | Jan 12, 2021 |
| Property Address | 621 KING ST, MONROVIA, CA 91016-3222 |
| Document Number | 0000060789 |
| Map Reference | MB 18 PG 130&131 |
| Instrument Date | Oct 29, 2020 |
| Instrument | 21-0060789 |
| Transaction Type | Transfer |
| Record Updated | Sep 22, 2021 |
| Title Company | NORTH AMERICAN TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property with Right of Survivorship |
| Address | PO BOX 661904, ARCADIA, CA 91066-1904 |
| Document Number | 0000060790 |
|---|---|
| Date | Jan 12, 2021 |
| Instrument | 21-0060790 |
| Name | UNITY WEST INC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Feb 1, 2051 |
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 | $916,384 (+2%) Land $474,753 Building $441,631 | |
| 2025 | $12,390.00 (+4.88%) | $898,417 (+4.04%) Land $465,445 Building $432,972 |
| 2023 | $11,814.00 (+2.97%) | $863,532 Land $447,372 Building $416,160 |
| 2022 | $11,473.00 |
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 94% of the US · lower than 96% of California |
|---|---|
| Wildfire Likelihood | Under 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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