Save
Ask
Tour
Hide
Share
$4,400,000
New Listing

4128 W Commonwealth
Fullerton, CA 92833

For Sale|Office|Active
0
Beds
0
Total Baths
16,088
SqFt
$273
/SqFt
1982
Built
County:
Orange
Listed by Kenny Park of Paradise Realty [email protected]
4128 W Commonwealth4128 W Commonwealth4128 W Commonwealth4128 W Commonwealth
Save
Ask
Tour
Hide
Share

Mortgage Calculator

Monthly Payment (Est.)

Enter an interest rate to see your estimated monthly payment.
Calculator powered by Showcase IDX, a Constellation1 Company. Copyright ©2026 Information is deemed reliable but not guaranteed.

Rare investment opportunity to acquire a stabilized, 100% leased multi-tenant office building located in a prime Fullerton area. Situated on a large $35,371 SF lot, the property features a $16,656 SF two-way commercial building with 22 versatile units and a diverse tenant mix, including professional services and community organizations. Built in 1982 and renovated in 2006, the asset offers modern finishes, excellent signage and frontage on Commonwealth Ave, and ample surface parking with a 3.72:1,000 SF ratio. Ideally positioned adjacent to the Fullerton Municipal Airport with seamless, immediate access to the I-5 and SR-91 freeways, providing exceptional regional connectivity and strong daily traffic exposure. A premier, low-maintenance asset offering stable cash flow in a supply-constrained North Orange County submarket.

Save
Ask
Tour
Hide
Share
Listing Snapshot
Price 
$4,400,000
Days On Site 
0 Days
Bedrooms 
N/A
Inside Area (SqFt) 
16,088 sqft
Total Baths 
N/A
Full Baths 
N/A
Partial Baths 
N/A
Lot Size 
0.4047 Acres
Year Built 
1982
MLS Number 
RS26228314
Status 
Active
Property Tax 
N/A
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
N/A
Friends & Family
Recent Activity
13 hours agoListing first seen on site
13 hours agoListing updated with changes from the MLS
General Features
Acres 
0.4047
Number Of Stories 
2
Property Sub Type 
Office
Special Circumstances 
Standard
SqFt Total 
16088
Water Source 
Public
Interior Features
Laundry Features 
None
Save
Ask
Tour
Hide
Share
Exterior Features
Lot Features 
LandscapedLevel
Community Features
MLS Area 
83 - Fullerton


This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. The display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, the Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent.

Neighborhood & Commute
Source: Walkscore
Save
Ask
Tour
Hide
Share