Los Angeles County  »  4320 Valley Blvd

4320 Valley Boulevard, Walnut, CA 91789 - Property report

Also known as: 4320 Valley Blvd

Property image for 4320 Valley Boulevard, Walnut, CA 91789
static Mapbox map

Property type

Warehousing, Distribution, 25000 to 50000 Square Feet - One Story (3320)

Year built

2021

Acreage

0.859

General Information

Unlock this property report with a free account

Access up-to-date information from property owner names to sales history, deeds, tax info, mortgages, development data, planimetric maps and more.

Address
Primary address
4320 Valley Blvd
Walnut, CA 91789
Zip code
91789
County
Los Angeles
Municipality
Pomona

Owner

Find out who owns 4320 Valley Boulevard, Walnut, CA 91789. Uncover corporate and individual owners with a free account.

Building
Property type
Warehousing, Distribution, 25000 to 50000 Square Feet - One Story
Building sq. ft.
24,632
Buildings on lot
1
Stories
1
Year built
2021
Tax
Tax year
2026-2027
Property tax
$110,508
Zoning & use
Zoning
Qualified opportunity zone
Units
1
Lot
Acreage
0.859

Area overview

Walk score
31 /100.  Car-Dependent
Transit score
26 /100.  Some Transit
Bike score
22 /100.  Somewhat Bikeable

Data provided by: Walk Score®

School district
Pomona Unified School District
Weed hazard
No

View more such as transportation, nearby schools and risk designations. For more property insights, including its Energy Star score, Existing Buildings Energy and Water Efficiency Program (EBEWE) status, plus additional energy and water usage data, .

Ownership information for 4320 Valley Boulevard, Walnut, CA

Property owner name
Registered owner
Source
Deed
Owner contact information
Phone number
Owner address

Sales history for 4320 Valley Boulevard, Walnut, CA 91789

No recently recorded sales for this property.

More about Los Angeles County property records.

Title documents

No recently recorded documents for this property.

Property taxes for 4320 Valley Boulevard, Walnut, CA

Property tax data includes tax amount, market value and assessed value, exemptions, abatements and assessment history.

Current property tax
Tax year
2026-2027
Base tax
$110,508
Current property tax
$115,567
Recent tax assessments
Market value
$8,827,239
Land value
$748,815
Building value
$8,078,424

Assessment history

See the assessment and property tax history, including the evolution of the total tax rate and corresponding property tax amount.

Tax year Assessed value Tax rate Property tax Y-o-Y change
2025-2026 $8,654,157 1.2519 $108,341 +7.58%
2024-2025 $8,484,469 1.187 $100,711 +2.08%
2023-2024 $8,318,108 1.1861 $98,661 +365.53%
2022-2023 $1,777,969 1.192 $21,193 n/a

Special assessments & penalties for 4320 Valley Boulevard, Walnut, CA

Code Description Tax levied
00758 Consolidated Fire Protection District Of La County- Measure E
06221 County Sanitation District #21
03694 La County Regional Park And Open Space District
03071 Los Angeles County Flood Control
00170 Los Angeles County Trauma/Emerg Srvs
23257 Pomona St Lite Zone C & I
06132 San Gabriel Valley Mosquito Abatement
36551 Three Valleys Mwd Standby Charge
37092 Walnut Valley Water Standby

Permit information for 4320 Valley Boulevard, Walnut, CA

No recently recorded permits for this property.

More about Los Angeles County property records

Pomona residential market stats

Access a detailed real estate market overview of Pomona so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Pomona and compare it to other neighborhoods in Los Angeles.

Median sale price

$675,000

3.8% Y-o-Y

Median price/sq. ft.

$459

-6.9% Y-o-Y

Los Angeles county median sale price

$870,000

-0.6% Y-o-Y

Check out recently sold homes in Pomona and see how their prices compare.

Demographics by ZIP code

Total population
40,298
Median age
46.3
Average household income
$154,585
Family households
85.6%
People per household (average)
3.17
Occupied housing units
12,681
Owner-occupied units
82.1%
Median year structure built
1982
Median value mortgaged units
$978,300
Median value unmortgaged units
$969,800

Risk

Create a free account to unlock expanded risk information, such as crime incidents in the area, tsunami and landslides risks, or its location relative to FEMA flood zones and the Coastal Barriers Resources System Area (COBRA).

FEMA flood zones

FEMA flood zones
X
Landslides and liquefaction map

Fire hazard zones

Faults and tsunami inundation zones map
Crime incidents map

Transportation

Daily traffic map

Access the detailed traffic volume map for 4320 Valley Boulevard, Walnut, CA 91789 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

Frequently asked questions

What is the year built for 4320 Valley Boulevard, Walnut, CA 91789?

The development at 4320 Valley Boulevard, Walnut, CA 91789 was built in 2021.

What is the market value of 4320 Valley Boulevard, Walnut, CA 91789?

The current market value of 4320 Valley Boulevard, Walnut, CA 91789 is $8,827,239.

What is the total square footage of 4320 Valley Boulevard, Walnut, CA 91789?

4320 Valley Boulevard, Walnut, CA 91789 has a total of 24,632 square feet.

How many commercial spaces does this building have?

The number of commercial spaces in this building is 1.

Disclaimer

Copyright 2003-2026 by PropertyShark.com

All data comes from government sources. No attempt has been made to validate it. No attempt has been made to validate the accuracy of the programming of this website.

Do not rely on this report to support investment decisions. The only authoritative source for the information in this report is the government agencies from which the data was acquired.

Sign up for a free account