3900 Valley Blvd, Walnut, CA 91789 Property Records

Los Angeles County property record for 3900 Valley Blvd, Walnut, CA 91789

Property Summary

Property Type	Warehouse, Storage
Details	20 ba · 292,778 sqft · built 1968
Lot Size	9.08 acres (395,947 sqft)
Owner	Company Name on File
Tax Bill	$154,698 (2025)
Deeds & Mortgages	Sep 2019 Loan Modification
Flood Zone	Zone X (minimal risk)
APN	`8709-026-001`

Property Details

APN / Parcel Number

Primary APN	`8709-026-001`

Interior

Full Baths	20 Baths
Units	20 Units
Stories	1 Story
Building Area	292,778 sqft Total Area
Gross Area	41,400 sqft

Exterior

Year Built	Built 1968
Effective Year Built	Effective 1968
Fire Resistance	Masonry Walls, Wood Interior
Lot Area	395,947 sqft
Parking Spaces	786 Parking Spaces
Total Buildings	5 Buildings

Location & Zoning

Street Address	3900 VALLEY BLVD
City	WALNUT
State	CA
Zip	91789-1523
Property Category	Industrial
Property Type	Industrial > Warehouse, Storage
Local Zoning Code	POM2*
Legal Description	LOT COM N 65 30 E 2.11 FT AND N 32 2858 E 243.62 FT AND N 57 3102 W 25 FT AND N 32 2858 E 35 FT AND S 57 3102 E 25 FT AND N 32 2858 E 2120.27 FT FROM STA 79 RANCHO LOS NO 1 AND PART OF RANCHO LOS NOGALES
Legal Subdivision	CITY OF POMONA
Legal Block	4
Jurisdiction	LOS ANGELES CA
Township / Civil Division	EAST SAN GABRIEL VALLEY
Census Block Group	4
Census Block	4016
Census Tract	409000

Owner

Source: Los Angeles County assessment roll, as of May 21, 2026

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

Owner of Record	Company Name on File
Mailing Address	536 S 2ND AVE, K, COVINA, CA 91723-3043
Owner Type	Company
Vesting	Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Jun 15, 2007
Deed Sale	Jun 15, 2007
Prior Sale	Mar 17, 1998
Deed Document Number	20071448437
Prior Transfer Date	Mar 13, 1998
Prior Transfer Doc	0000434150
Record Updated	Sep 20, 2026

September 2019: Loan Modification, Mortgage

Document Type	Loan Modification
Jurisdiction	LOS ANGELES CA
Property Address	3900 VALLEY BLVD, WALNUT, CA 91789-1523
Document Number	0000937598
Instrument Date	Sep 10, 2019
Transaction Type	Mortgage
Record Updated	Sep 17, 2019
Title Company	COMMONWEALTH LAND TITLE INSURANCE, COMMONWEALTH LAND TITLE CO.

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	536 8 SECOND AVE #K COVINA CA 91723, K, COVINA, CA 91723

Mortgage

Document Number	0000937598
Date	Sep 11, 2019
Instrument	937598

Lender

Name	MISCELLANEOUS INS CO
Address	6000 AMERICAN PKWY, MADISON, WI 53783-0001

Agreement

Amount	Amount Recorded
Term	120 Months
Due	Sep 10, 2029

Tax Assessment & Valuation

Source: Los Angeles County assessment roll, as of May 21, 2026

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2025	$154,698.00 (+22.42%)	$8,275,070 (+4.04%) Land $829,021 Building $7,446,049
2024	$126,368.00 (+1.66%)
2023	$124,308.00 (+1.46%)	$7,953,741 Land $796,830 Building $7,156,911
2022	$122,520.00

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 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

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

Wildfire Risk	Low lower than 99.1% of the US · lower than 99.2% 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	WALNUT VALLEY WATER DISTRICT serves 100,941 people · EPA ID CA1910234
Water Source	Purchased surface water from several systems
Last State Inspection	Jun 2023
Lead	Under 1 ppb (2022–2024) 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 69 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 / 50
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20
AT&T Fixed Wireless	100 / 20

May also be available: GeoLinks.

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