Los Angeles County property record for 20305 Via Thomas Dr, Walnut, CA 91789
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3 ba · 1,593 sqft · built 1974 |
| Lot Size | 0.17 acres (7,418 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $400,000 (Sep 2003) |
| Tax Bill | $7,664 (2025) |
| Deeds & Mortgages | Jul 2017 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 8720-006-040 |
| Primary APN | 8720-006-040 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 10 Rooms |
| Stories | 1 Story |
| Building Area | 1,593 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1974 |
|---|---|
| Effective Year Built | Effective 1977 |
| Architectural Style | Conventional |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Type | Gable |
| Roof Material | Wood Shingle |
| Lot Area | 7,418 sqft (0.17 acres) |
| Lot Dimensions | 108 ft deep x 67 ft wide |
| Heating System | Central |
|---|
| Street Address | 20305 VIA THOMAS DR |
|---|---|
| City | WALNUT |
| State | CA |
| Zip | 91789-2453 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | WAR17200* |
| Legal Description | TRACT NO 27474 LOT 122 |
| Legal Subdivision | 27474 |
| Legal Tract | 27474 |
| Legal Block | 1 |
| Legal Lot Number | 122 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | EAST SAN GABRIEL VALLEY |
| Census Block Group | 1 |
| Census Block | 1003 |
| Census Tract | 403402 |
Source: Los Angeles County records, as of May 21, 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 | 20305 VIA THOMAS DR, WALNUT, CA 91789-2453 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Sep 30, 2003 · Amount on Record |
| Deed Sale | Sep 30, 2003 · Amount on Record |
| Prior Sale | Nov 30, 1999 · Amount on Record |
| Deed Document Number | 20032890861 |
| Prior Transfer Date | Feb 16, 1996 |
| Prior Transfer Doc | 0000565222 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Property Address | 20305 VIA THOMAS DR, WALNUT, CA 91789-2453 |
| Document Number | 0000958227 |
| Instrument Date | Jul 31, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Sep 13, 2017 |
| Name | Verified Name |
|---|---|
| Address | 20305 VIA THOMAS DR WALNUT CA 917892453, WALNUT, CA 91789-2453 |
| Document Number | 0000958227 |
|---|---|
| Date | Aug 23, 2017 |
| Instrument | 958227 |
| Name | LISA LIAO |
|---|---|
| Address | 1613 CHELSEA RD # 300, SAN MARINO, CA 91108-2419 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
Source: Los Angeles County assessment roll, as of May 21, 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 |
|---|---|---|
| 2025 | $7,664.00 (+6.95%) | $589,600 (+4.04%) Land $328,422 Building $261,178 |
| 2023 | $7,166.00 (+2.09%) | $566,707 Land $315,670 Building $251,037 |
| 2022 | $7,019.00 |
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 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 2 (1980) |
| Most Recent Claim | Jan 1980 · tidal / storm surge |
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: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
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 621 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 7,000 / 7,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks.
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