11643 Old River School Rd, Downey, CA 90241 Property Records

Los Angeles County property record for 11643 Old River School Rd, Downey, CA 90241

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 2,580 sqft · built 1925
Lot Size	0.128 acres (5,582 sqft)
Owner	2 Company Names on Record
Tax Bill	$5,784 (2025)
Deeds & Mortgages	Aug 2021 Transfer Aug 2021 Transfer
Flood Zone	Zone X (reduced by levee)
APN	`6231-014-016`

Property Details

APN / Parcel Number

Primary APN	`6231-014-016`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	9 Rooms
Stories	2 Stories
Building Area	2,580 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1925
Effective Year Built	Effective 1955
Architectural Style	Conventional
Exterior Material	Stucco
Construction Type	Wood
Roof Type	Hip
Roof Material	Composition Shingle
Lot Area	5,582 sqft (0.128 acres)
Lot Dimensions	110 ft deep x 50 ft wide

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	11643 OLD RIVER SCHOOL RD
City	DOWNEY
State	CA
Zip	90241-4463
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	DOR2*
Legal Description	ANDREWS AND MUSSACHIA LAND IN RANCHO SAN TA GERTRUDES LOT COM S 31 18 W 50 FT FR OM MOST S COR OF LOT 119 TRACT NO 15475 TH S 31 18 W 50 FT WITH A UNIFORM DEPTH OF 110 FT N 57 17 W PART OF LOT II
Legal Subdivision	15475
Legal Tract	15475
Legal Block	1
Legal Lot Number	I
Jurisdiction	LOS ANGELES CA
Township / Civil Division	DOWNEY-NORWALK
Census Block Group	1
Census Block	1005
Census Tract	551401

Owner

Source: Los Angeles County records, as of August 25, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	2 Company Names on Record
Mailing Address	11643 OLD RIVER SCHOOL RD, DOWNEY, CA 90241-4463
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Aug 20, 2021	Affidavit of Death of Joint Tenant, Transfer
Aug 20, 2021	Intrafamily Transfer, Transfer

Assessor's Deed Record

Deed Names	2 Names on Deed
Record Updated	Oct 29, 2026

August 2021: Affidavit of Death of Joint Tenant, Transfer

Document Type	Affidavit of Death of Joint Tenant
Jurisdiction	LOS ANGELES CA
Recording Date	Aug 20, 2021
Property Address	11643 OLD RIVER SCHOOL RD, DOWNEY, CA 90241-4463
Document Number	0001275948
Map Reference	MB 12 PG 138&139
Instrument Date	Jul 8, 2021
Instrument	21-1275948
Transaction Type	Transfer
Record Updated	Aug 27, 2021

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	11643 OLD RIVER SCHOOL RD, DOWNEY, CA 90241-4463

August 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	LOS ANGELES CA
Recording Date	Aug 20, 2021
Property Address	11643 OLD RIVER SCHOOL RD, DOWNEY, CA 90241-4463
Document Number	0001275949
Map Reference	MB 12 PG 138&139
Instrument Date	Jul 8, 2021
Instrument	21-1275949
Transaction Type	Transfer
Record Updated	Jun 7, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	11643 OLD RIVER SCHOOL RD, DOWNEY, CA 90241-4463

Tax Assessment & Valuation

Source: Los Angeles County assessment roll, as of August 25, 2026

Property Jurisdictions

Type	Name
State	California
County	Los Angeles County
Municipality	Downey City
Unified School District	Downey Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$449,126 (+2%) Land $194,502 Building $254,624
2025	$5,784.00 (+5.39%) Homeowner's exemption	$440,321 (+4.04%) Land $190,689 Building $249,632
2023	$5,488.00 (+5.17%) Homeowner's exemption	$423,225 Land $183,285 Building $239,940
2022	$5,218.00

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

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.

Wildfire

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.

Drinking Water

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

Violations Reported to EPA

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.

Internet Providers

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.

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