Los Angeles County property record for 20475 Gartel Dr, Walnut, CA 91789 · Last verified June 2026
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,753 sqft · built 1961 |
| Lot Size | 0.489 acres (21,291 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $550,000 (Nov 2001) |
| Tax Bill | $10,504 (2025) |
| Flood Zone | Zone D (undetermined) |
| APN | 8709-010-012 |
| Primary APN | 8709-010-012 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 2,753 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1961 |
|---|---|
| Effective Year Built | Effective 1976 |
| Architectural Style | Conventional |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Type | Hip |
| Roof Material | Wood Shingle |
| Lot Area | 21,291 sqft (0.489 acres) |
| Lot Dimensions | 189 ft deep x 85 ft wide |
| Garage Type | Detached |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 20475 GARTEL DR |
|---|---|
| City | WALNUT |
| State | CA |
| Zip | 91789-1915 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT COM S 19 40 E 85.65 FT AND S 85 SEE ASSESSOR MAPBOOK FOR MISSING PORTION NO 8138 |
| Legal Subdivision | RANCHO LA PUENTE |
| Legal Tract | 8138 |
| Legal Block | 1 |
| Legal Lot Number | 17 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | EAST SAN GABRIEL VALLEY |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 403404 |
Source: Los Angeles County records · APN 8709-010-012
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 Company Names on File |
|---|---|
| Mailing Address | 20475 GARTEL DR, WALNUT, CA 91789-1915 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Borrower in Default |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Nov 15, 2001 · Amount on Record |
| Deed Sale | Nov 15, 2001 · Amount on Record |
| Prior Sale | Aug 21, 1998 · Amount on Record |
| Deed Document Number | 20012180426 |
| Last Transfer Date | Oct 21, 2016 |
| Transfer Doc | 0001420290 |
| Record Updated | 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 | $10,504.00 (+7.9%) Homeowner's exemption | $812,496 (+4.04%) Land $456,330 Building $356,166 |
| 2023 | $9,735.00 (+2.09%) Homeowner's exemption | $780,948 Land $438,611 Building $342,337 |
| 2022 | $9,536.00 |
Source: FEMA National Flood Hazard Layer, Los Angeles County (06037C), updated September 30, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060374034041, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone D |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Undetermined not studied |
| 500-Year Floodplain | No |
| Nearby Flood Claims | 1 (2015) |
| Most Recent Claim | Feb 2015, other causes |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
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.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 173 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Frontier | Fiber | 7,000 / 7,000 |
| Spectrum | Cable | 1,000 / 1,000 |
| Verizon | Fixed Wireless | 300 / 20 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
Availability varies by address; speeds are provider-advertised maximums, not measured.
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