Los Angeles County property record for 423 E Highland Ave, Sierra Madre, CA 91024
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,696 sqft · built 1936 |
| Lot Size | 0.134 acres (5,831 sqft) |
| Owner | 2 Trust Names on File |
| Tax Bill | $997 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 5766-002-026 |
| Primary APN | 5766-002-026 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 1,696 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1936 |
|---|---|
| Effective Year Built | Effective 1940 |
| Architectural Style | Conventional |
| Construction Type | Wood |
| Roof Type | Gable |
| Roof Material | Wood Shingle |
| Lot Area | 5,831 sqft (0.134 acres) |
| Lot Dimensions | 117 ft deep x 50 ft wide |
| Heating System | Floor/Wall Furnace |
|---|
| Street Address | 423 E HIGHLAND AVE |
|---|---|
| City | SIERRA MADRE |
| State | CA |
| Zip | 91024-2124 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | SRR1* |
| Legal Description | TRACT NO 8834 LOT 6 |
| Legal Subdivision | 8834 |
| Legal Tract | 8834 |
| Legal Block | 1 |
| Legal Lot Number | 6 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | UPPER SAN GABRIEL VALLEY |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 430502 |
423 E Highland Ave is owner-occupied and held in a trust since August 2003.
Source: Los Angeles County records, as of August 25, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 423 E HIGHLAND AVE, SIERRA MADRE, CA 91024-2124 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Transfer Date | Aug 27, 2003 |
| Transfer Doc | 0003091315 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 423 E Highland Ave was $997 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 | Sierra Madre City |
| Unified School District | Pasadena Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $56,193 (+2%) Land $23,719 Building $32,474 | |
| 2025 | $997.00 Homeowner's exemption | $55,092 Land $23,254 Building $31,838 |
| 2023 | $851.00 (+3.4%) Homeowner's exemption | $52,954 Land $22,352 Building $30,602 |
| 2022 | $823.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 423 E Highland Ave in Zone X, an area of minimal flood risk.
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.
Wildfire risk around 423 E Highland Ave is moderate, ranking above 51% of the US, with a 0.1% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 51% of the US · lower than 69% of California |
|---|---|
| Wildfire Likelihood | 0.1% 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 | SIERRA MADRE-CITY, WATER DEPT. serves 11,000 people · EPA ID CA1910148 |
|---|---|
| Water Source | Purchased surface water from METROPOLITAN WATER DIST. OF SO. CAL. |
| Last State Inspection | Mar 2026 |
| Lead | Under 1 ppb (2021–2023) 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 542 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 4,000 / 4,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| AT&T Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks, Giggle Fiber.
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