Los Angeles County property record for 646 Silver Valley Trl, Walnut, CA 91789 · Last verified June 2026
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 4 ba · 3,733 sqft · built 1987 |
| Lot Size | 0.623 acres (27,142 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $398,000 (Jul 1998) |
| Tax Bill | $10,829 (2025) |
| Flood Zone | Zone D (undetermined) |
| APN | 8709-084-005 |
| Primary APN | 8709-084-005 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 4 Baths |
| Building Area | 3,733 sqft Living Area |
| Year Built | Built 1987 |
|---|---|
| Effective Year Built | Effective 1992 |
| Construction Type | Wood |
| Lot Area | 27,142 sqft (0.623 acres) |
| Lot Dimensions | 229 ft deep x 118 ft wide |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 646 SILVER VALLEY TRL |
|---|---|
| City | WALNUT |
| State | CA |
| Zip | 91789-2085 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TR=35305*(EX OF HIKING AND RIDING TRAIL) LOT 5 |
| Legal Subdivision | 35305 |
| Legal Tract | 35305 |
| Legal Block | 3 |
| Legal Lot Number | 5 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | EAST SAN GABRIEL VALLEY |
| Census Block Group | 3 |
| Census Block | 3008 |
| Census Tract | 403403 |
Source: Los Angeles County records · APN 8709-084-005
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 | 646 SILVER VALLEY TRL, WALNUT, CA 91789-2085 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jul 29, 1998 · Amount on Record |
| Deed Sale | Jul 29, 1998 · Amount on Record |
| Deed Document Number | 19981309327 |
| Last Transfer Date | Oct 15, 2009 |
| Transfer Doc | 0001598736 |
| 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 | $10,829.00 (+7.98%) Homeowner's exemption | $798,452 (+4.04%) Land $285,938 Building $512,514 |
| 2023 | $10,029.00 (+2.51%) Homeowner's exemption | $767,449 Land $274,836 Building $492,613 |
| 2022 | $9,783.00 |
Source: FEMA National Flood Hazard Layer, Los Angeles County (06037C), updated September 30, 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 |
| Wildfire Risk | Low above 2% of the US · above 2% of California |
|---|---|
| Wildfire Likelihood | Less than 1 in 10,000 per year |
| Exposure | Direct burnable vegetation at the parcel |
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 307 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 |
| AT&T | Fixed Wireless | 100 / 20 |
| Starlink | Satellite (low-earth orbit) | 280 / 30 |
May also be available at this address: T-Mobile USA, California Internet, Spectrum. Availability varies by address; speeds are provider-advertised maximums, not measured.
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