Los Angeles County property record for 19899 Old Grove Pl, Walnut, CA 91789
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 4 ba · 4,117 sqft · built 2008 |
| Lot Size | 0.347 acres (15,112 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $1,584,500 (Mar 2009) |
| Tax Bill | $28,235 (2025) |
| Flood Zone | Zone D (undetermined) |
| APN | 8735-070-029 |
| Primary APN | 8735-070-029 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4 Baths |
| Building Area | 4,117 sqft Living Area |
| Year Built | Built 2008 |
|---|---|
| Effective Year Built | Effective 2008 |
| Construction Type | Wood |
| Lot Area | 15,112 sqft (0.347 acres) |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 19899 OLD GROVE PL |
|---|---|
| City | WALNUT |
| State | CA |
| Zip | 91789-5361 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | WARPD61700 |
| Legal Description | TR=50867 LOT 190 |
| Legal Subdivision | 50867 |
| Legal Tract | 50867 |
| Legal Block | 2 |
| Legal Lot Number | 190 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | EAST SAN GABRIEL VALLEY |
| Census Block Group | 2 |
| Census Block | 2001 |
| Census Tract | 403407 |
Source: Los Angeles County records, as of August 25, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 139 W ARROW HWY, POMONA, CA 91767-2183 |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Mar 9, 2009 · Amount on Record |
| Deed Sale | Mar 9, 2009 · Amount on Record |
| Deed Document Number | 2009326797 |
| Last Transfer Date | Jan 30, 2012 |
| Transfer Doc | 0000250654 |
| Record Updated | Oct 29, 2026 |
Source: Los Angeles County assessment roll, as of August 25, 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Municipality | Walnut City |
| Unified School District | Walnut Valley Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $2,114,577 (+2%) Land $656,753 Building $1,457,824 | |
| 2025 | $28,235.00 (+7.06%) | $2,073,122 (+4.04%) Land $643,876 Building $1,429,246 |
| 2023 | $26,373.00 (+2.37%) | $1,992,622 Land $618,874 Building $1,373,748 |
| 2022 | $25,763.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective September 30, 2026
| FEMA Flood Zone | Zone D undetermined · not studied |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 46% of the US · lower than 72% of California |
|---|---|
| Wildfire Likelihood | 0.08% annual chance |
| Exposure | Direct burnable vegetation |
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 | WALNUT VALLEY WATER DISTRICT serves 100,941 people · EPA ID CA1910234 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Jun 2023 |
| Lead | Under 1 ppb (2022–2024) 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 233 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 7,000 / 7,000 |
| Spectrum Cable | 1,000 / 1,000 |
May also be available: T-Mobile, Verizon.
5G (outdoors only) and 4G LTE
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