Los Angeles County property record for 20309 Portside Dr, Walnut, CA 91789 · Last verified June 2026
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 1,981 sqft · built 1985 |
| Lot Size | 0.249 acres (10,862 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $294,000 (Aug 1998) |
| Tax Bill | $6,449 (2025) |
| Deeds & Mortgages | Mar 2021 Mortgage Feb 2017 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 8269-037-040 |
| Primary APN | 8269-037-040 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 12 Rooms |
| Stories | 2 Stories |
| Building Area | 1,981 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1985 |
|---|---|
| Effective Year Built | Effective 1985 |
| Architectural Style | Conventional |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Type | Gable |
| Roof Material | Tile |
| Lot Area | 10,862 sqft (0.249 acres) |
| Lot Dimensions | 147 ft deep x 74 ft wide |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Water Source | Commercial |
| Street Address | 20309 PORTSIDE DR |
|---|---|
| City | WALNUT |
| State | CA |
| Zip | 91789-4601 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TR=33256 LOT 136 |
| Legal Subdivision | 33256 |
| Legal Tract | 33256 |
| Legal Block | 3 |
| Legal Lot Number | 136 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | EAST SAN GABRIEL VALLEY |
| Census Block Group | 3 |
| Census Block | 3001 |
| Census Tract | 408703 |
Source: Los Angeles County records · APN 8269-037-040
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 Individual Names on File |
|---|---|
| Mailing Address | 20309 PORTSIDE DR, WALNUT, CA 91789-4601 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Mar 12, 2021 | Deed of Trust, Mortgage · Conventional Mortgage JTL BUSINESS GROUP INC |
| Feb 27, 2017 | Quit Claim Deed, Transfer Quitclaim |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Aug 17, 1998 · Amount on Record |
| Deed Sale | Aug 17, 1998 · Amount on Record |
| Deed Document Number | 19981448479 |
| Last Transfer Date | Jun 11, 2015 |
| Transfer Doc | 0000767445 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Property Address | 20309 PORTSIDE DR, WALNUT, CA 91789-4601 |
| Transaction Type | Mortgage |
| Record Updated | Mar 22, 2021 |
| Title Company | CALIFORNIA BEST TITLE CO, CALIFORNIA BEST TITLE |
| Name | Verified Name |
|---|---|
| Address | 20309 PORTSIDE DR, WALNUT, CA 91789-4601 |
| Document Number | 0000405470 |
|---|---|
| Date | Mar 12, 2021 |
| Instrument | 21-0405470 |
| Name | JTL BUSINESS GROUP INC |
|---|---|
| Type | Non-Lending Institution |
| Address | ROWLAND HEIGHTS, CA 91748 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 241 Months |
| Due | Apr 01, 2041 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | Feb 27, 2017 |
| Property Address | 20309 PORTSIDE DR, WALNUT, CA 91789-4601 |
| Document Number | 0000227057 |
| Instrument Date | Feb 13, 2017 |
| Instrument | 227057 |
| Transaction Type | Transfer |
| Record Updated | Mar 08, 2017 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 20309 PORTSIDE DR WALNUT CA 917894601, WALNUT, CA 91789-4601 |
Source: Los Angeles County records · Assessment roll updated May 21, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Unified School District | Rowland 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 | $6,449.00 (+11.9%) Homeowner's exemption | $460,880 (+4.04%) Land $218,211 Building $242,669 |
| 2023 | $5,763.00 (+2.25%) Homeowner's exemption | $442,986 Land $209,739 Building $233,247 |
| 2022 | $5,636.00 |
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 X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Moderate above 49% of the US · above 29% of California |
|---|---|
| Wildfire Likelihood | About 1 in 1,250 per year |
| Exposure | Indirect within ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
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