Los Angeles County property record for 4354 el Prieto Rd, Altadena, CA 91001
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 1,292 sqft · built 1951 |
| Lot Size | 0.187 acres (8,160 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $278,000 (Aug 2001) |
| Tax Bill | $5,466 (2025) |
| Flood Zone | Zone D (undetermined) |
| APN | 5863-016-010 |
| Primary APN | 5863-016-010 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,292 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1951 |
|---|---|
| Effective Year Built | Effective 1951 |
| Architectural Style | Conventional |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Type | Hip |
| Roof Material | Composition Shingle |
| Lot Area | 8,160 sqft (0.187 acres) |
| Lot Dimensions | 155 ft deep x 52 ft wide |
| Heating System | Floor/Wall Furnace |
|---|
| Street Address | 4354 EL PRIETO RD |
|---|---|
| City | ALTADENA |
| State | CA |
| Zip | 91001-3768 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | LCR110 |
| Legal Description | TRACT # 15320 LOT 64 |
| Legal Subdivision | 15320 |
| Legal Tract | 15320 |
| Legal Block | 4 |
| Legal Lot Number | 64 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | PASADENA |
| Census Block Group | 4 |
| Census Block | 4010 |
| Census Tract | 460301 |
4354 el Prieto Rd is owner-occupied and held in a trust since May 2009.
Source: Los Angeles County records, as of August 25, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 4354 EL PRIETO RD, ALTADENA, CA 91001-3768 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Family 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 Sale | Aug 10, 2001 · Amount on File |
| Deed Sale | Aug 10, 2001 · Amount on File |
| Deed Document Number | 20011469889 |
| Last Transfer Date | May 26, 2009 |
| Transfer Doc | 0000831568 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 4354 el Prieto Rd was $5,466 with a homeowner's exemption.
Source: Los Angeles County assessment roll, as of August 25, 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Unified School District | Pasadena Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $418,880 (+2%) Land $254,344 Building $164,536 | |
| 2025 | $5,466.00 Homeowner's exemption | $410,667 Land $249,357 Building $161,310 |
| 2023 | $5,036.00 (+4.5%) Homeowner's exemption | $394,723 Land $239,675 Building $155,048 |
| 2022 | $4,819.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 4354 el Prieto Rd in Zone D, where flood risk has not been studied, though there have been 8 flood claims nearby since 1980.
Source: FEMA National Flood Hazard Layer, effective September 30, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone D undetermined · not studied |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 5 in force |
| Nearby Flood Claims | 8 (1980–1993) |
| Claims Outside the SFHA | 7 of 8 |
| Most Recent Claim | Feb 1993 · Severe Winter Storm, Mud & Land Slides, & Flooding |
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 4354 el Prieto Rd is extreme, ranking above 97.3% of the US, with a 2% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Extreme above 97.3% of the US · above 86% of California |
|---|---|
| Wildfire Likelihood | 2% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
Insurers in high-risk areas may require mitigation or decline coverage; check availability before making an offer.
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 | LINCOLN AVENUE WATER CO. private · serves 8,721 people · EPA ID CA1910063 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Aug 2022 |
| Lead | Under 1 ppb (2026–2028) 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 125 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 | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
5G (outdoors only) and 4G LTE
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