Los Angeles County property record for 12031 Hemlock St, El Monte, CA 91732
| Property Type | Triplex |
|---|---|
| Details | 9 bd · 6 ba · 4,375 sqft · built 1937 |
| Lot Size | 0.657 acres (28,616 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $759,000 (Oct 2003) |
| Tax Bill | $17,930 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 8541-024-020 |
| Primary APN | 8541-024-020 |
|---|
| Bedrooms | 9 Beds |
|---|---|
| Full Baths | 6 Baths |
| Units | 3 Units |
| Building Area | 4,375 sqft Living Area |
| Year Built | Built 1937 |
|---|---|
| Effective Year Built | Effective 1937 |
| Architectural Style | Triplex |
| Construction Type | Wood |
| Lot Area | 28,616 sqft (0.657 acres) |
| Lot Dimensions | 252 ft deep x 117 ft wide |
| Total Buildings | 3 Buildings |
| Heating System | Floor/Wall Furnace |
|---|
| Street Address | 12031 HEMLOCK ST |
|---|---|
| City | EL MONTE |
| State | CA |
| Zip | 91732-1513 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Triplex |
| Local Zoning Code | EMRIB* |
| Legal Description | TRACT # 10927 LOT 2 AND LOT COM AT MOST W COR OF LOT 1 BLK A TH S 67 2250 E 34 .40 FT TH N 22 1940 E TO NE LINE OF SD LOT TH NW THEREON 34.45 FT TH S 22 19 05 W 252 FT TO BEG PART OF LOT 1 BLK A |
| Legal Subdivision | 10927 |
| Legal Tract | 10927 |
| Legal Block | A |
| Legal Lot Number | 2,1 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | UPPER SAN GABRIEL VALLEY |
| Census Block Group | 1 |
| Census Block | 1005 |
| Census Tract | 432502 |
Source: Los Angeles County records, as of August 25, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 12031 HEMLOCK ST, EL MONTE, CA 91732-1513 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Oct 6, 2003 · Amount on File |
| Deed Sale | Oct 6, 2003 · Amount on File |
| Deed Document Number | 20032957937 |
| Last Transfer Date | May 10, 2016 |
| Transfer Doc | 0000614862 |
| 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 | El Monte City |
| Elementary School District | El Monte City School District (KG - 08) |
| Secondary School District | El Monte Union High School District (09 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,100,704 (+2%) Land $754,111 Building $346,593 | |
| 2025 | $17,930.00 (+8.58%) | $1,079,123 (+4.04%) Land $739,325 Building $339,798 |
| 2023 | $16,513.00 (+3.93%) | $1,037,221 Land $710,617 Building $326,604 |
| 2022 | $15,889.00 |
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 | HEMLOCK MUTUAL WATER CO. private · serves 686 people · EPA ID CA1910053 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Aug 2023 |
| Lead | Under 1 ppb (2021–2023) 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 | 5 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 459 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks.
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