Los Angeles County property record for 20354 Portside Dr, Walnut, CA 91789
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 4 ba · 2,951 sqft · built 1985 |
| Lot Size | 0.457 acres (19,915 sqft) |
| Owner | Trust on Record |
| Last Sale | $318,500 (Feb 2001) |
| Tax Bill | $8,600 (2025) |
| Deeds & Mortgages | Apr 2018 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 8269-037-064 |
| Primary APN | 8269-037-064 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4 Baths |
| Building Area | 2,951 sqft Living Area |
| Year Built | Built 1985 |
|---|---|
| Effective Year Built | Effective 1991 |
| Construction Type | Wood |
| Lot Area | 19,915 sqft (0.457 acres) |
| Lot Dimensions | 170 ft deep x 117 ft wide |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 20354 PORTSIDE DR |
|---|---|
| City | WALNUT |
| State | CA |
| Zip | 91789-4602 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | LCA11* |
| Legal Description | TR=33256 LOT 160 |
| Legal Subdivision | 33256 |
| Legal Tract | 33256 |
| Legal Block | 3 |
| Legal Lot Number | 160 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | EAST SAN GABRIEL VALLEY |
| Census Block Group | 3 |
| Census Block | 3002 |
| Census Tract | 408703 |
Source: Los Angeles County assessment roll, 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 | Trust on Record |
|---|---|
| Mailing Address | 20354 PORTSIDE DR, WALNUT, CA 91789-4602 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Trust, Living Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Feb 1, 2001 · Amount on Record |
| Deed Sale | Feb 1, 2001 · Amount on Record |
| Prior Sale | Jun 28, 1996 · Amount on Record |
| Deed Document Number | 2001171640 |
| Last Transfer Date | Apr 12, 2018 |
| Transfer Doc | 0000380028 |
| Record Updated | Sep 20, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | Apr 19, 2018 |
| Property Address | 20354 PORTSIDE DR, WALNUT, CA 91789-4602 |
| Document Number | 0000380028 |
| Instrument Date | Apr 12, 2018 |
| Instrument | 380028 |
| Transaction Type | Transfer |
| Record Updated | May 1, 2018 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 20354 PORTSIDE DR WALNUT CA 917894602, WALNUT, CA 91789-4602 |
Source: Los Angeles County assessment roll, as of May 21, 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Unified School District | Rowland Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $8,600.00 (+9.74%) | $625,858 (+4.04%) Land $290,809 Building $335,049 |
| 2023 | $7,837.00 (+2.2%) | $601,557 Land $279,517 Building $322,040 |
| 2022 | $7,668.00 |
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 |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 1 in force |
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 | Low lower than 63% of the US · lower than 78% of California |
|---|---|
| Wildfire Likelihood | 0.05% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 265 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
May also be available: Frontier, GeoLinks, T-Mobile, Verizon.
5G and 4G LTE (outdoors only)
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