Los Angeles County property record for 4123 Cypress Ave, El Monte, CA 91731
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,424 sqft · built 1940 |
| Lot Size | 0.321 acres (13,979 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $143,000 (Jun 1994) |
| Tax Bill | $4,139 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 8569-010-021 |
| Primary APN | 8569-010-021 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 1,424 sqft Living Area |
| Year Built | Built 1940 |
|---|---|
| Effective Year Built | Effective 1943 |
| Architectural Style | Conventional |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 13,979 sqft (0.321 acres) |
| Lot Dimensions | 180 ft deep x 80 ft wide |
| Heating System | Floor/Wall Furnace |
|---|
| Street Address | 4123 CYPRESS AVE |
|---|---|
| City | EL MONTE |
| State | CA |
| Zip | 91731-2133 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | EMR3* |
| Legal Description | RANCHO SAN FRANCISQUITO LOT COM AT MOST E COR OF LAND DESC IN DOC NO 1582 3-7-62 TO SAMUEL H ADLER TH S 14 44 15 W TO MOST S COR OF SD LAND TH S 75 5910 E T O NW LINE OF CYPRESS AVE TH NE THEREON E FROM BEG TH N 75 5910 W TO BEG |
| Legal Subdivision | PORTION OF THE RANCHO SAN FRANCISQUITO |
| Legal Block | 3 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | UPPER SAN GABRIEL VALLEY |
| Census Block Group | 3 |
| Census Block | 3007 |
| Census Tract | 432402 |
4123 Cypress Ave is owned and occupied by two individuals who bought it in June 1994.
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 | 4123 CYPRESS AVE, EL MONTE, CA 91731-2133 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jun 15, 1994 · Amount on File |
| Deed Sale | Jun 15, 1994 · Amount on File |
| Prior Sale | Dec 2, 1993 · Amount on File |
| Deed Document Number | 19941149380 |
| Prior Transfer Date | Nov 24, 1993 |
| Prior Transfer Doc | 0002365044 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 4123 Cypress Ave was $4,139 with a homeowner's exemption.
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 | $260,353 (+2%) Land $198,315 Building $62,038 | |
| 2025 | $4,139.00 Homeowner's exemption | $255,249 Land $194,427 Building $60,822 |
| 2023 | $3,711.00 (+3.69%) Homeowner's exemption | $245,339 Land $186,878 Building $58,461 |
| 2022 | $3,579.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 4123 Cypress Ave 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 4123 Cypress Ave is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.8% of the US · lower than 99.8% 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.-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 787 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks, Sonic Telecom.
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