Los Angeles County property record for 11727 Old River School Rd, Downey, CA 90241
| Property Type | Duplex |
|---|---|
| Details | 4 bd · 2 ba · 1,902 sqft · built 1948 |
| Lot Size | 0.169 acres (7,368 sqft) |
| Owner | 2 Trust Names on File |
| Tax Bill | $4,463 (2025) |
| Deeds & Mortgages | Nov 2017 Transfer |
| Flood Zone | Zone X (reduced by levee) |
| APN | 6231-015-001 |
| Primary APN | 6231-015-001 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Units | 2 Units |
| Building Area | 1,902 sqft Living Area |
| Year Built | Built 1948 |
|---|---|
| Effective Year Built | Effective 1948 |
| Architectural Style | Duplex Single |
| Construction Type | Wood |
| Lot Area | 7,368 sqft (0.169 acres) |
| Lot Dimensions | 100 ft deep x 75 ft wide |
| Garage Type | Detached |
| Total Buildings | 2 Buildings |
| Heating System | Floor/Wall Furnace |
|---|
| Street Address | 11727 OLD RIVER SCHOOL RD |
|---|---|
| City | DOWNEY |
| State | CA |
| Zip | 90241-4623 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | DOR1&HFB* |
| Legal Description | TRACT NO 11979 SE 1OO FT MEASURED ON NE L1NE OF LOT 1 BLK 1 |
| Legal Subdivision | 11979 |
| Legal Tract | 11979 |
| Legal Block | 1 |
| Legal Lot Number | 1 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | DOWNEY-NORWALK |
| Census Block Group | 1 |
| Census Block | 1006 |
| Census Tract | 551401 |
11727 Old River School Rd, a duplex, is owner-occupied and held in a trust since January 1994.
Source: Los Angeles County records, as of August 25, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 11727 OLD RIVER SCHOOL RD, DOWNEY, CA 90241-4623 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
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 |
|---|---|
| Last Transfer Date | Jan 24, 1994 |
| Transfer Doc | 0000330962 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | Nov 1, 2017 |
| Property Address | 11727 OLD RIVER SCHOOL RD, DOWNEY, CA 90241-4623 |
| Document Number | 0001258497 |
| Instrument Date | Sep 8, 2017 |
| Instrument | 1258497 |
| Transaction Type | Transfer |
| Record Updated | Nov 9, 2017 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 11727 OLD RIVER SCHOOL RD DOWNEY CA 902414623, DOWNEY, CA 90241-4623 |
The 2025 property tax bill for 11727 Old River School Rd was $4,463 with a homeowner's exemption, up 2.7% from the year before.
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 | $329,360 (+2%) Land $164,680 Building $164,680 | |
| 2025 | $4,463.00 (+2.74%) Homeowner's exemption | $322,902 Land $161,451 Building $161,451 |
| 2024 | $4,344.00 (+3.33%) | |
| 2023 | $4,204.00 (+5%) Homeowner's exemption | $310,366 Land $155,183 Building $155,183 |
| 2022 | $4,004.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 11727 Old River School Rd in Zone X, where a levee reduces flood risk.
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 reduced by levee · depends on levee performance |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 2 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.
The area around 11727 Old River School Rd 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 651 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 |
May also be available: GeoLinks, Starry, T-Mobile.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures