Los Angeles County property record for 1634 Chestnut Hill Dr, Walnut, CA 91789
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 5 ba · 3,594 sqft · built 1965 |
| Lot Size | 0.201 acres (8,752 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $242,500 (Nov 1999) |
| Tax Bill | $8,384 (2025) |
| Flood Zone | Zone D (undetermined) |
| APN | 8712-011-006 |
| Primary APN | 8712-011-006 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 5 Baths |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 3,594 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1965 |
|---|---|
| Effective Year Built | Effective 1988 |
| Architectural Style | Conventional |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Type | Gable |
| Roof Material | Wood Shingle |
| Lot Area | 8,752 sqft (0.201 acres) |
| Lot Dimensions | 121 ft deep x 73 ft wide |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 1634 CHESTNUT HILL DR |
|---|---|
| City | WALNUT |
| State | CA |
| Zip | 91789-1109 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | WAR18500* |
| Legal Description | TRACT NO 27338 LOT 19 |
| Legal Subdivision | 27338 |
| Legal Tract | 27338 |
| Legal Block | 2 |
| Legal Lot Number | 19 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | EAST SAN GABRIEL VALLEY |
| Census Block Group | 2 |
| Census Block | 2004 |
| Census Tract | 403409 |
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 | 1634 CHESTNUT HILL DR, WALNUT, CA 91789-1109 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Nov 30, 1999 · Amount on File |
| Deed Sale | Nov 30, 1999 · Amount on File |
| Deed Document Number | 19992203384 |
| Prior Transfer Date | Nov 17, 1995 |
| Prior Transfer Doc | 0001292693 |
| 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 | $642,847 (+2%) Land $186,389 Building $456,458 | |
| 2025 | $8,384.00 (+9.21%) Homeowner's exemption | $630,243 (+4.04%) Land $182,735 Building $447,508 |
| 2023 | $7,677.00 (+2.1%) Homeowner's exemption | $605,772 Land $175,640 Building $430,132 |
| 2022 | $7,519.00 |
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 | Low lower than 63% of the US · lower than 78% of California |
|---|---|
| Wildfire Likelihood | 0.06% 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 272 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.
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