Los Angeles County property record for 3346 Thurin Ave, Altadena, CA 91001
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 964 sqft · built 1947 |
| Lot Size | 0.156 acres (6,773 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $65,000 (Feb 1994) |
| Tax Bill | $1,491 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 5829-009-037 |
| Primary APN | 5829-009-037 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 964 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1947 |
|---|---|
| Effective Year Built | Effective 1947 |
| Architectural Style | Conventional |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 6,773 sqft (0.156 acres) |
| Lot Dimensions | 89 ft deep x 75 ft wide |
| Heating System | Floor/Wall Furnace |
|---|
| Street Address | 3346 THURIN AVE |
|---|---|
| City | ALTADENA |
| State | CA |
| Zip | 91001-4246 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | LCR175 |
| Legal Description | ALTADENA MAP # 3 LOT ON SE LINE OF THURI N AVE 60 FT WIDE COM NE THEREON 75 FT FR OM NE LINE OF POPPYFIELDS DR 45 FT WIDE TH NE ON SD SE LINE 75 FT WITH A UNIFORM DEPTH OF 89.36 FT S 67 31 E PART OF LOT 10 |
| Legal Subdivision | ALTADENA MAP #3 |
| Legal Block | 3 |
| Legal Lot Number | 10 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | PASADENA |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 460301 |
3346 Thurin Ave is owned and occupied by two individuals who acquired it in October 2012.
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 | 3346 THURIN AVE, ALTADENA, CA 91001-4246 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Single Person |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Feb 8, 1994 · Amount on File |
| Deed Sale | Feb 8, 1994 · Amount on File |
| Prior Sale | Feb 8, 1994 · Amount on File |
| Deed Document Number | 1994264719 |
| Last Transfer Date | Oct 5, 2012 |
| Transfer Doc | 0001540003 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 3346 Thurin Ave was $1,491 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 | $104,677 (+2%) Land $104,677 | |
| 2025 | $1,491.00 Homeowner's exemption | $102,625 Land $102,625 |
| 2023 | $2,891.00 (+3.43%) Homeowner's exemption | $212,345 Land $151,754 Building $60,591 |
| 2022 | $2,795.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 3346 Thurin Ave in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1998.
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 Claims | 1 (1998) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Mar 1998 · Severe Winter Storms And 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 3346 Thurin Ave is high, ranking above 83% of the US, with a 0.6% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 83% of the US · above 62% of California |
|---|---|
| Wildfire Likelihood | 0.6% annual chance |
| Exposure | Indirect 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 | 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 548 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL · Fixed Wireless 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.
5G (outdoors only) and 4G LTE
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