3203 Adelia Ave, El Monte (South El Monte), CA 91733 Property Records

Los Angeles County property record for 3203 Adelia Ave, El Monte, CA 91733

Property Summary

Property Type	Quadplex
Details	66 bd · 65 ba · 3,822 sqft · built 1953
Lot Size	0.276 acres (12,028 sqft)
Owner	2 Trust Names on File
Tax Bill	$8,104 (2025)
Deeds & Mortgages	Oct 2026 Transfer Aug 2021 Transfer + 1 more
Flood Zone	Zone X (minimal risk)
APN	`8581-012-090`

Property Details

APN / Parcel Number

Primary APN	`8581-012-090`

Interior

Bedrooms	66 Beds
Full Baths	65 Baths
Units	4 Units
Building Area	3,822 sqft Living Area

Exterior

Year Built	Built 1953
Effective Year Built	Effective 1953
Architectural Style	Quadruplex
Construction Type	Wood
Lot Area	12,028 sqft (0.276 acres)
Total Buildings	2 Buildings

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Floor/Wall Furnace

Location & Zoning

Street Address	3203 ADELIA AVE
City	EL MONTE
State	CA
Zip	91733-1239
Property Category	Residential
Property Type	Residential > Multi-Unit > Quadplex
Local Zoning Code	EMR3*
Legal Description	TRACT NO 10903 S 40 FT OF LOT 3
Legal Subdivision	10903
Legal Tract	10903
Legal Block	2
Legal Lot Number	3
Jurisdiction	LOS ANGELES CA
Township / Civil Division	UPPER SAN GABRIEL VALLEY
Census Block Group	2
Census Block	2000
Census Tract	433103

Owner

3203 Adelia Ave, a quadplex, is held in a trust since October 2026.

Source: Los Angeles County records, as of October 21, 2026

Owner of Record	2 Trust Names on File
Mailing Address	2163 HAVEN DR, GLENDALE, CA 91208-2511
Owner Type	Company
Vesting	Trust, Family Trust

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
Oct 9, 2026	Affidavit of Death of Trustee, Transfer
Aug 2, 2021	Intrafamily Transfer, Transfer
Aug 2, 2021	Intrafamily Transfer, Transfer

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Transfer Date	Oct 2, 2026
Transfer Doc	0000758873
Record Updated	Oct 29, 2026

October 2026: Affidavit of Death of Trustee, Transfer

Document Type	Affidavit of Death of Trustee
Jurisdiction	LOS ANGELES CA
Recording Date	Oct 9, 2026
Property Address	3203 ADELIA AVE, EL MONTE, CA 91733-1239
Document Number	0000758873
Instrument Date	Oct 2, 2026
Instrument	2026758873
Transaction Type	Transfer
Record Updated	Oct 20, 2026

Transaction

Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Intrafamily Transfer Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Family Trust
Address	2163 HAVEN DR, GLENDALE, CA 91208-2511
Investor	Possibly a Property Investor

August 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	LOS ANGELES CA
Recording Date	Aug 2, 2021
Property Address	3203 ADELIA AVE, EL MONTE, CA 91733-1239
Document Number	0001179595
Map Reference	MB 189 PG 38&39
Instrument Date	Jul 7, 2021
Instrument	21-1179595
Transaction Type	Transfer
Record Updated	Aug 18, 2021

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	2163 HAVEN DR, GLENDALE, CA 91208-2511

August 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	LOS ANGELES CA
Recording Date	Aug 2, 2021
Property Address	3203 ADELIA AVE, EL MONTE, CA 91733-1239
Document Number	0001179596
Map Reference	MB 189 PG 38&39
Instrument Date	Jul 7, 2021
Instrument	21-1179596
Transaction Type	Transfer
Record Updated	Jun 7, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Family Trust
Address	2163 HAVEN DR, GLENDALE, CA 91208-2511

Tax Assessment & Valuation

The 2025 property tax bill for 3203 Adelia Ave was $8,104.

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

Property Jurisdictions

Type	Name
State	California
County	Los Angeles County
Municipality	El Monte City
Elementary School District	El Monte City School District (KG - 08)
Secondary School District	El Monte Union High School District (09 - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$456,819 (+2%) Land $117,122 Building $339,697
2025	$8,104.00	$447,863 Land $114,826 Building $333,037
2023	$7,267.00 (+3.34%)	$430,473 Land $110,368 Building $320,105
2022	$7,032.00

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

Flood

FEMA maps place 3203 Adelia Ave in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective September 30, 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

The area around 3203 Adelia Ave 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.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	CAL/AM WATER COMPANY - SAN MARINO private · serves 48,065 people · EPA ID CA1910139
Water Source	Purchased surface water from several systems
Last State Inspection	Nov 2025
Also Mapped Here	SAN GABRIEL VALLEY WATER CO.-EL MONTE
Lead	Under 1 ppb (2024–2026) action level 15 ppb

Violations Reported to EPA

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.

Internet Providers

Source: FCC Broadband Data Collection, based on 825 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
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: AT&T, GeoLinks.

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