Los Angeles County property record for 437 W Riggin St, Monterey Park, CA 91754
| Property Type | Duplex |
|---|---|
| Details | 4 bd · 2 ba · 1,768 sqft · built 1949 |
| Lot Size | 0.155 acres (6,735 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $1,515 (2025) |
| Deeds & Mortgages | Nov 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 5273-014-022 |
| Primary APN | 5273-014-022 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Units | 2 Units |
| Building Area | 1,768 sqft Living Area |
| Year Built | Built 1949 |
|---|---|
| Effective Year Built | Effective 1949 |
| Architectural Style | Duplex Single |
| Construction Type | Wood |
| Lot Area | 6,735 sqft (0.155 acres) |
| Cooling System | HVAC |
|---|
| Street Address | 437 W RIGGIN ST |
|---|---|
| City | MONTEREY PARK |
| State | CA |
| Zip | 91754-7126 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | MPR2* |
| Legal Description | TRACT NO 15673 LOT 251 |
| Legal Subdivision | 15673 |
| Legal Tract | 15673 |
| Legal Block | 2 |
| Legal Lot Number | 251 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | SOUTHWEST SAN GABRIEL VALLEY |
| Census Block Group | 2 |
| Census Block | 2006 |
| Census Tract | 482701 |
Source: Los Angeles County records, as of October 19, 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 | 249 ALDERGATE ST, MONTEREY PARK, CA 91755-6535 |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Nov 5, 2021 |
| Transfer Doc | 0001692828 |
| Record Updated | Oct 29, 2026 |
| Document Type | Affidavit of Death of Joint Tenant |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | Nov 15, 2021 |
| Property Address | 437 W RIGGIN ST, MONTEREY PARK, CA 91754-7126 |
| Document Number | 0001692828 |
| Map Reference | MB 338 PG 31-33 |
| Instrument Date | Nov 5, 2021 |
| Instrument | 21-1692828 |
| Transaction Type | Transfer |
| Record Updated | Nov 24, 2021 |
| Title Company | PROVIDENT TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 249 ALDERGATE ST, MONTEREY PARK, CA 91755-6535 |
| Document Number | 0001692829 |
|---|---|
| Date | Nov 15, 2021 |
| Instrument | 21-1692829 |
| Name | RAMIREZ ZUNIGA FAMILY LLC |
|---|---|
| Type | Non-Lending Institution |
| Address | TUSTIN, CA 92781 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 37 Months |
| Due | Dec 1, 2024 |
Source: Los Angeles County assessment roll, as of August 25, 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Municipality | Monterey Park City |
| Unified School District | Montebello Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $74,947 (+1.99%) Land $38,224 Building $36,723 | |
| 2025 | $1,515.00 (+1.81%) | $73,482 (+4.04%) Land $37,476 Building $36,006 |
| 2024 | $1,488.00 (+0.34%) | |
| 2023 | $1,483.00 (+2.84%) | $70,630 Land $36,022 Building $34,608 |
| 2022 | $1,442.00 |
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 | 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 | MONTEREY PARK-CITY, WATER DEPT. serves 61,096 people · EPA ID CA1910092 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jul 2023 |
| Lead | Under 1 ppb (2022–2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | Lead service line inventory currently in violation since Oct 2024 |
| Monitoring and Reporting | 1 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 549 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 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, Sonic Telecom, T-Mobile.
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