Los Angeles County property record for 1673 S Lost Trail Dr, Walnut, CA 91789 · Last verified June 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 3 Baths |
| Year Built | Built 1988 |
| Square Footage | 2,091 sqft Living Area |
| Lot Size | 9,247 sqft (0.212 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $388,000 (2001) |
| Tax Bill | $8,372.00 (2025) |
| Primary APN | 8710-024-047 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Building Area | 2,091 sqft Living Area |
| Year Built | Built 1988 |
|---|---|
| Effective Year Built | Effective 1988 |
| Construction Type | Wood Construction |
| Lot Area | 9,247 sqft (0.212 acres) |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Central Heating |
| Street Address | 1673 S LOST TRAIL DR |
|---|---|
| City | WALNUT |
| State | CA |
| Zip | 91789-1351 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | TR=44018 LOT 43 AND S 2.2 FT OF LOT 42 AND N 0.8 FT OF LOT 44 |
| Legal Subdivision | 44018 |
| Legal Tract | 44018 |
| Legal Block | 1 |
| Legal Lot Number | 43 |
| Jurisdiction | LOS ANGELES CA |
| Minor Civil Division | EAST SAN GABRIEL VALLEY |
| Census Blockgroup | 1 |
| Census Block | 1019 |
| Census Tract | 403409 |
Source: Los Angeles County records · APN 8710-024-047
Assessment roll updated May 21, 2026 · Last verified June 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 1673 S LOST TRAIL DR, WALNUT, CA 91789-1351 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Apr 04, 2001 · Amount on Record |
| Deed Sale | Apr 04, 2001 · Amount on Record |
| Deed Doc Number | 2001561527 |
| Prior Transfer Date | Oct 08, 1998 |
| Prior Transfer Doc | 0002104086 |
| Record Refreshed | Sep 20, 2026 |
Source: Los Angeles County records · Assessment roll updated May 21, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Municipality | Walnut City |
| Unified School District | Walnut Valley Unified School District (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $8,372.00 (+7.31%) Homeowner's exemption | $587,168 (+4.04%) Land $358,919 Building $228,249 |
| 2023 | $7,802.00 (+1.91%) Homeowner's exemption | $564,370 Land $344,983 Building $219,387 |
| 2022 | $7,656.00 |
1673 S Lost Trail Dr is in FEMA Zone D, outside the Special Flood Hazard Area, with no wildfire exposure.
Source: FEMA National Flood Hazard Layer · Los Angeles County (06037C), updated September 30, 2026
| FEMA Flood Zone | Zone D flood hazard undetermined — not studied |
|---|---|
| Special Flood Hazard Area | No |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk to Homes | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach of burnable land |
Values are read at the parcel center point; lenders make the official flood determination.
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