Los Angeles County property record for 11023 Basye St, El Monte, CA 91731
| Property Type | Duplex |
|---|---|
| Details | 6 bd · 4 ba · 4,186 sqft · built 1947 |
| Lot Size | 0.28 acres (12,198 sqft) |
| Owner | 2 Company Names on File |
| Tax Bill | $26,172 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 8569-008-030 |
| Primary APN | 8569-008-030 |
|---|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 4 Baths |
| Total Rooms | 5 Rooms |
| Units | 2 Units |
| Stories | 1 Story |
| Building Area | 4,186 sqft Living Area |
| Year Built | Built 1947 |
|---|---|
| Effective Year Built | Effective 1947 |
| Architectural Style | Conventional |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Type | Hip |
| Roof Material | Composition Shingle |
| Lot Area | 12,198 sqft (0.28 acres) |
| Lot Dimensions | 174 ft deep x 70 ft wide |
| Total Buildings | 2 Buildings |
| Cooling System | Central |
|---|---|
| Heating System | Floor/Wall Furnace |
| Street Address | 11023 BASYE ST |
|---|---|
| City | EL MONTE |
| State | CA |
| Zip | 91731-1655 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | EMR3YY |
| Legal Description | BASYE SUB LOT COM N 75 27 W 369.35 FT A ND N 14 2130 E 30 FT FROM NE COR OF TR # 10764 TH N 75 27 W 70 FT TH N 14 21 30 E 173.63 FT TH S 75 4025 E 70 FT TH S 14 2130 W TO BEG PART OF LOT 1 |
| Legal Subdivision | THE BASYE SUBDIVISION |
| Legal Tract | 10764 |
| Legal Block | 3 |
| Legal Lot Number | 1 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | UPPER SAN GABRIEL VALLEY |
| Census Block Group | 3 |
| Census Block | 3006 |
| Census Tract | 432402 |
11023 Basye St, a duplex, is owned by a company that acquired it in May 2007.
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 Company Names on File |
|---|---|
| Mailing Address | 11023 BASYE ST, EL MONTE, CA 91731-1655 |
| Owner Type | Company |
| Vesting | Life Tenant |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Transfer Date | May 3, 2007 |
| Transfer Doc | 0001127067 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 11023 Basye St was $26,172, up 163.5% from the year before.
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 | $1,866,477 (+2%) Land $1,119,470 Building $747,007 | |
| 2025 | $26,172.00 (+163.46%) | $1,829,880 Land $1,097,520 Building $732,360 |
| 2024 | $9,934.00 (+1.98%) | |
| 2023 | $9,741.00 (+3.82%) Homeowner's exemption | $683,276 Land $409,969 Building $273,307 |
| 2022 | $9,383.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 11023 Basye 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.
The area around 11023 Basye St has no burnable land within ember reach, so its wildfire risk is not rated.
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 | SAN GABRIEL VALLEY WATER CO.-EL MONTE private · serves 240,000 people · EPA ID CA1910039 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Aug 2024 |
| Lead | Under 1 ppb (2024–2026) action level 15 ppb |
| Water Quality | Treatment failure resolved · Jun 2019 |
|---|---|
| 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 783 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T, GeoLinks, Sonic Telecom.
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