Los Angeles County property record for 9923 Tristan Dr, Downey, CA 90240
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3 ba · 2,025 sqft · built 1954 |
| Lot Size | 0.199 acres (8,646 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $8,020 (2025) |
| Deeds & Mortgages | Dec 2021 Mortgage |
| Flood Zone | Zone X (reduced by levee) |
| APN | 6363-012-001 |
| Primary APN | 6363-012-001 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 2,025 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1954 |
|---|---|
| Effective Year Built | Effective 1954 |
| Architectural Style | Conventional |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Type | Hip |
| Roof Material | Wood Shingle |
| Lot Area | 8,646 sqft (0.199 acres) |
| Lot Dimensions | 173 ft deep x 50 ft wide |
| Heating System | Central |
|---|
| Street Address | 9923 TRISTAN DR |
|---|---|
| City | DOWNEY |
| State | CA |
| Zip | 90240-4025 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | DOR175 |
| Legal Description | TRACT # 17448 LOT 11 |
| Legal Subdivision | 17448 |
| Legal Tract | 17448 |
| Legal Block | 4 |
| Legal Lot Number | 11 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | DOWNEY-NORWALK |
| Census Block Group | 4 |
| Census Block | 4006 |
| Census Tract | 550602 |
9923 Tristan Dr is owned and occupied by two individuals.
Source: Los Angeles County records, as of August 25, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 9923 TRISTAN DR, DOWNEY, CA 90240-4025 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Property Address | 9923 TRISTAN DR, DOWNEY, CA 90240-4025 |
| Transaction Type | Mortgage |
| Record Updated | Dec 22, 2021 |
| Title Company | ADVANTAGE TITLE LLC |
| Name | Verified Name |
|---|---|
| Address | 9923 TRISTAN DR, DOWNEY, CA 90240-4025 |
| Document Number | 0001852593 |
|---|---|
| Date | Dec 14, 2021 |
| Instrument | 21-1852593 |
| Name | CARDINAL FINANCIAL COMPANY LP |
|---|---|
| Type | Mortgage Company |
| Address | CHARLOTTE, NC 28273 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Dec 1, 2051 |
The 2025 property tax bill for 9923 Tristan Dr was $8,020 with a homeowner's exemption.
Source: Los Angeles County assessment roll, as of August 25, 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Municipality | Downey City |
| Unified School District | Downey Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $638,258 (+1.99%) Land $391,862 Building $246,396 | |
| 2025 | $8,020.00 Homeowner's exemption | $625,806 Land $384,179 Building $241,627 |
| 2023 | $7,603.00 (+5.25%) Homeowner's exemption | $601,508 Land $369,262 Building $232,246 |
| 2022 | $7,224.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 9923 Tristan Dr in Zone X, where a levee reduces flood risk.
Source: FEMA National Flood Hazard Layer, effective September 30, 2026
| FEMA Flood Zone | Zone X reduced by levee · depends on levee performance |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
The area around 9923 Tristan Dr has no burnable land within ember reach, so its wildfire risk is not rated.
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 | DOWNEY - CITY, WATER DEPT. serves 110,556 people · EPA ID CA1910034 |
|---|---|
| Water Source | Groundwater |
| Lead | Under 1 ppb (2021–2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | Coliform assessment Feb 2018 |
| 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 577 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 |
| Starlink Satellite | 280 / 30 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: GeoLinks, Starry, T-Mobile.
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