1000 Argonia Pl, Walnut, CA 91789 Property Records

Los Angeles County property record for 1000 Argonia Pl, Walnut, CA 91789

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,478 sqft · built 1984
Lot Size	0.265 acres (11,559 sqft)
Owner	Individual Name on Record
Last Sale	$640,000 (Oct 2017)
Tax Bill	$9,597 (2025)
Deeds & Mortgages	Sep 2025 Line of Credit Oct 2017 Sale & Mortgage
Flood Zone	Zone D (undetermined)
APN	`8735-048-022`

Property Details

APN / Parcel Number

Primary APN	`8735-048-022`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Building Area	1,478 sqft Living Area

Exterior

Year Built	Built 1984
Effective Year Built	Effective 1984
Construction Type	Wood
Lot Area	11,559 sqft (0.265 acres)
Lot Dimensions	114 ft deep x 100 ft wide

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	1000 ARGONIA PL
City	WALNUT
State	CA
Zip	91789-4321
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	WARPD14800
Legal Description	*TR=39527 LOT 33
Legal Subdivision	39527
Legal Tract	39527
Legal Block	5
Legal Lot Number	33
Jurisdiction	LOS ANGELES CA
Township / Civil Division	EAST SAN GABRIEL VALLEY
Census Block Group	5
Census Block	5001
Census Tract	403408

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	Individual Name on Record
Mailing Address	18472 COLIMA RD, 210, ROWLAND HEIGHTS, CA 91748-5809
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Sep 24, 2025	Deed of Trust, Mortgage · Line of Credit EAST WEST BANK
Oct 13, 2017	Grant Deed, Transfer · ARM EAST WEST BANK

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Oct 13, 2017 · Amount on Record
Deed Sale	Oct 13, 2017 · Amount on Record
Deed Document Number	20171176128
Prior Transfer Date	Sep 28, 2011
Prior Transfer Doc	0001364254
Record Updated	Oct 29, 2026

September 2025: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	1000 ARGONIA PL, WALNUT, CA 91789-4321
Transaction Type	Mortgage
Record Updated	Oct 7, 2025
Title Company	WFG NATIONAL TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	LICHENG DIST SHANDA BEILU #46 46, 46, JINAN XX

Mortgage

Document Number	0000657992
Date	Sep 24, 2025
Instrument	25-0657992

Lender

Name	EAST WEST BANK
Type	Bank
Address	EL MONTE, CA 91731

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	360 Months
Due	Sep 19, 2055

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

October 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Oct 13, 2017
Property Address	1000 ARGONIA PL, WALNUT, CA 91789-4321
Document Number	0001176128
Map Reference	MB1019 PG78-81
Instrument Date	Aug 16, 2017
Instrument	17-1176128
Transaction Type	Transfer
Record Updated	Sep 22, 2021
Title Company	ORANGE COAST TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	18472 COLIMA RD STE 210, 210, ROWLAND HEIGHTS, CA 91748-5809

Mortgage

Document Number	0001176129
Date	Oct 13, 2017
Instrument	17-1176129

Lender

Name	EAST WEST BANK
Type	Bank

Agreement

Type	ARM
Amount	Amount Recorded
Term	361 Months
Due	Nov 1, 2047

Interest

Rate Type	Adjustable Rate
Rate	4.87%
Adjustable	Adjustable Rate Rider
Type Change Date	Nov 1, 2022
Change Frequency	Annually
Min Rate At Change	3.25%
Max Rate At Change	6.87%
Index	1-Year CMT
Max Rate	10.8%

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	Walnut City
Unified School District	Rowland Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$742,651 (+2%) Land $594,100 Building $148,551
2025	$9,597.00 (+6.84%)	$728,090 (+4.04%) Land $582,451 Building $145,639
2023	$8,983.00 (+2.15%)	$699,820 Land $559,835 Building $139,985
2022	$8,794.00

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

FEMA Flood Zone	Zone D undetermined · not studied
Flood Insurance Requirement	Not required lenders may require it

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

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 99.8% of the US · lower than 99.8% of California
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond 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	SUBURBAN WATER SYSTEMS-SAN JOSE private · serves 170,523 people · EPA ID CA1910205
Water Source	Purchased surface water from several systems
Last State Inspection	Aug 2024
Also Mapped Here	THREE VALLEYS MWD
Lead	Under 1 ppb (2023–2025) 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 365 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Frontier Fiber	7,000 / 7,000
Spectrum Cable	1,000 / 35
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: GeoLinks.

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