Los Angeles County property record for 12129 Hemlock St, El Monte, CA 91732
| Property Type | Single Family Home |
|---|---|
| Details | 1 bd · 1 ba · 680 sqft · built 1949 |
| Lot Size | 0.311 acres (13,529 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $3,390 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 8541-023-035 |
| Primary APN | 8541-023-035 |
|---|
| Bedrooms | 1 Bed |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 680 sqft Living Area |
| Year Built | Built 1949 |
|---|---|
| Effective Year Built | Effective 1949 |
| Architectural Style | Conventional |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Type | Flat |
| Roof Material | Gravel |
| Lot Area | 13,529 sqft (0.311 acres) |
| Lot Dimensions | 271 ft deep x 50 ft wide |
| Heating System | Floor/Wall Furnace |
|---|
| Street Address | 12129 HEMLOCK ST |
|---|---|
| City | EL MONTE |
| State | CA |
| Zip | 91732-1515 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | EMR1C* |
| Legal Description | COFFIN AND ARMSTRONG TRACT 0.31 AC COM S 22 15 W 542.3 FT AND N 67 28 W 444.5 FT FROM MOST E COR OF LOT 9 TH N 67 28 W 50 FT WITH A UNIFORM DEPTH OF 270.65 FT N 22 15 E PART OF LOT 9 |
| Legal Subdivision | COFFIN & ARMSTRONG TR |
| Legal Tract | .31 |
| Legal Block | 1 |
| Legal Lot Number | 9 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | UPPER SAN GABRIEL VALLEY |
| Census Block Group | 1 |
| Census Block | 1005 |
| Census Tract | 432502 |
12129 Hemlock St, a single family home, is owned by an individual.
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 | Individual Name on File |
|---|---|
| Mailing Address | 2000 TERRA LN, ARCADIA, CA 91007-8141 |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| 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 | $210,510 (+2%) Land $133,969 Building $76,541 | |
| 2025 | $3,390.00 (+7.48%) | $206,384 (+4.04%) Land $131,343 Building $75,041 |
| 2023 | $3,154.00 (+3.58%) | $198,372 Land $126,244 Building $72,128 |
| 2022 | $3,045.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 12129 Hemlock St in Zone X, an area of minimal flood risk.
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.
Wildfire risk around 12129 Hemlock St is low, with a 0.02% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 93% of the US · lower than 96% of California |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | Direct burnable vegetation |
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 39 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 35 |
| Verizon Fixed Wireless | 300 / 20 |
| Starlink Satellite | 280 / 30 |
May also be available: GeoLinks.
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