Los Angeles County property record for 521 E Ave de la Merced, Montebello, CA 90640
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,344 sqft · built 1961 |
| Lot Size | 0.148 acres (6,451 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $532,500 (Jan 2016) |
| Tax Bill | $9,395 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 5278-018-034 |
| Primary APN | 5278-018-034 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 1,344 sqft Living Area |
| Year Built | Built 1961 |
|---|---|
| Effective Year Built | Effective 1961 |
| Architectural Style | Conventional |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Type | Gable |
| Roof Material | Wood Shingle |
| Lot Area | 6,451 sqft (0.148 acres) |
| Lot Dimensions | 100 ft deep x 65 ft wide |
| Garage Type | Detached |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Water Source | Commercial |
| Street Address | 521 E AVENIDA DE LA MERCED |
|---|---|
| City | MONTEBELLO |
| State | CA |
| Zip | 90640-2807 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | MNR1* |
| Legal Description | TRACT # 26456 LOT 20 |
| Legal Subdivision | 26456 |
| Legal Tract | 26456 |
| Legal Block | 4 |
| Legal Lot Number | 20 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | SOUTHWEST SAN GABRIEL VALLEY |
| Census Block Group | 4 |
| Census Block | 4018 |
| Census Tract | 530007 |
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 | 521 E AVENIDA DE LA MERCED, MONTEBELLO, CA 90640-2807 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Single Person |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jan 29, 2016 · Amount on Record |
| Deed Sale | Jan 29, 2016 · Amount on Record |
| Deed Document Number | 2016104201 |
| Prior Transfer Date | Jan 20, 2016 |
| Prior Transfer Doc | 0000104200 |
| Record Updated | Oct 29, 2026 |
Source: Los Angeles County assessment roll, as of August 25, 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Municipality | Montebello City |
| Unified School District | Montebello Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $642,970 (+2%) Land $371,052 Building $271,918 | |
| 2025 | $9,395.00 (+3.29%) Homeowner's exemption | $630,364 (+4.04%) Land $363,777 Building $266,587 |
| 2023 | $9,096.00 (+3.49%) Homeowner's exemption | $605,888 Land $349,652 Building $256,236 |
| 2022 | $8,789.00 |
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 | 1 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 | Low lower than 99.1% of the US · lower than 99.2% 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 | SAN GABRIEL VALLEY WATER CO-MONTEBELLO 1 private · serves 5,205 people · EPA ID CA1910189 |
|---|---|
| Water Source | Purchased groundwater from several systems |
| Last State Inspection | Jul 2023 |
| Lead | Under 1 ppb (2023–2025) 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 260 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
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