3046 Prospect Ave, Rosemead, CA 91770 Property Records

Los Angeles County property record for 3046 Prospect Ave, Rosemead, CA 91770

Property Summary

Property Type	Duplex
Details	6 bd · 3 ba · 2,660 sqft · built 1958
Lot Size	0.247 acres (10,736 sqft)
Owner	Individual Name on File
Last Sale	$287,000 (Mar 2020)
Tax Bill	$16,829 (2025)
Deeds & Mortgages	May 2021 Mortgage May 2021 Transfer + 1 more
Flood Zone	Zone X (minimal risk)
APN	`5286-021-003`

Property Details

APN / Parcel Number

Primary APN	`5286-021-003`

Interior

Bedrooms	6 Beds
Full Baths	3 Baths
Units	3 Units
Building Area	2,660 sqft Living Area

Exterior

Year Built	Built 1958
Effective Year Built	Effective 1958
Architectural Style	Duplex Single
Construction Type	Wood
Lot Area	10,736 sqft (0.247 acres)
Total Buildings	2 Buildings

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Floor/Wall Furnace

Location & Zoning

Street Address	3046 PROSPECT AVE
City	ROSEMEAD
State	CA
Zip	91770-2245
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Local Zoning Code	RMR2YY
Legal Description	SUB OF THE GARVEY RANCH LOT COM ON E LIN E OF PROSPECT AVE S 118.3 FT FROM N LINE OF LOT 8 BLK 2 TH S 60 FT WITH A UNIFOR M DEPTH OF 179 FT E PART OF LOT 8 BLK 2
Legal Subdivision	SUBDIVISION OF GARVEY RANCH
Legal Block	2
Legal Lot Number	8
Jurisdiction	LOS ANGELES CA
Township / Civil Division	SOUTHWEST SAN GABRIEL VALLEY
Census Block Group	1
Census Block	1004
Census Tract	482304

Owner

3046 Prospect Ave, a duplex, is owned by an individual who bought it in March 2020.

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

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

Owner of Record	Individual Name on File
Mailing Address	8310 YOUNGDALE ST, SAN GABRIEL, CA 91775-1746
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
May 21, 2021	Deed of Trust, Mortgage · Conventional Mortgage EAST STAR MORTGAGE
May 25, 2021	Intrafamily Transfer, Transfer NOT AVAILABLE, PROVIDENT TITLE COMPANY
Mar 13, 2020	Grant Deed, Transfer FIRST AMERICAN TITLE

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Mar 13, 2020 · Amount on File
Deed Sale	Mar 13, 2020 · Amount on File
Prior Sale	Dec 8, 1997 · Amount on File
Deed Document Number	2020301571
Prior Transfer Date	Nov 1, 2004
Prior Transfer Doc	0002951361
Record Updated	Oct 29, 2026

May 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	3046 PROSPECT AVE, ROSEMEAD, CA 91770-2245
Transaction Type	Mortgage
Record Updated	Sep 9, 2022
Title Company	PROVIDENT TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	8310 YOUNGDALE ST, SAN GABRIEL, CA 91775-1746

Mortgage

Document Number	0000822675
Date	May 21, 2021
Instrument	21-0822675

Lender

Name	EAST STAR MORTGAGE
Type	Mortgage Company
Address	SAN GABRIEL, CA 91776

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Jun 1, 2051

May 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	LOS ANGELES CA
Recording Date	May 25, 2021
Property Address	3046 PROSPECT AVE, ROSEMEAD, CA 91770-2245
Document Number	0000839131
Map Reference	MB 52 PG 43&44
Instrument Date	May 14, 2021
Instrument	21-0839131
Transaction Type	Transfer
Record Updated	Sep 9, 2022
Title Company	NOT AVAILABLE, PROVIDENT TITLE COMPANY

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	8310 YOUNGDALE ST, SAN GABRIEL, CA 91775-1746

March 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Mar 13, 2020
Property Address	3046 PROSPECT AVE, ROSEMEAD, CA 91770-2245
Document Number	0000301571
Instrument Date	Feb 19, 2020
Instrument	301571
Transaction Type	Transfer
Record Updated	Mar 20, 2020
Title Company	FIRST AMERICAN TITLE

Transaction

Amount	Amount on Record
Tax	$316.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	8310 YOUNGDALE ST SAN GABRIEL CA 917751746, SAN GABRIEL, CA 91775-1746

Tax Assessment & Valuation

The 2025 property tax bill for 3046 Prospect Ave was $16,829.

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

Property Jurisdictions

Type	Name
State	California
County	Los Angeles County
Municipality	Rosemead City
Secondary School District	Alhambra Unified School District (9-12) (09 - 12)
Elementary School District	Garvey Elementary School District (KG - 08)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$1,318,538 (+2%) Land $892,413 Building $426,125
2025	$16,829.00	$1,292,685 Land $874,915 Building $417,770
2023	$15,542.00 (+5.01%)	$1,242,491 Land $840,942 Building $401,549
2022	$14,801.00

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

Flood

FEMA maps place 3046 Prospect 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 3046 Prospect 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	GSWC-SOUTH SAN GABRIEL private · serves 26,451 people · EPA ID CA1910223
Water Source	Purchased surface water from METROPOLITAN WATER DIST. OF SO. CAL.
Last State Inspection	Mar 2026
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 792 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
AT&T DSL · Fiber, Fixed Wireless in parts of the area	100 / 20

May also be available: GeoLinks.

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