Turnkey freestanding medical office building just west of Downtown Fullerton, with its own private parking lot. This single-story building of approx. 5,944 SF (seller reported, reflecting the 2024 courtyard enclosure) sits on an approx. 0.26-acre GC (General Commercial) lot, ideal for an owner-user medical practice or an investor. The current owner has invested over $500,000 in upgrades, including a 2024 renovation that enclosed the former courtyard to add usable interior space and installed new skylights that bring natural light to the reception and hallways. The building is fully fire sprinklered and features an owned solar system (no lease or loan to assume), 9 private medical offices each with its own ductless A/C unit, a procedure room, lab/sterilization room with cabinetry, waiting lounge, and two ADA-accessible restrooms. Previously operated as a medical office for stem cell therapy, PRP and pain management. Private lot with 10 parking spaces plus street parking and an EV charger on site. Frontage on W. Commonwealth Ave., a primary east-west corridor into Downtown Fullerton, minutes from St. Jude Medical Center, Fullerton Station (Metrolink/Amtrak), Cal State Fullerton and Fullerton College. All information to be independently verified, including square footage, permits, permitted use, zoning and all property details.
Current real estate data for Commercial in Fullerton as of Oct 15, 2026
16
Commercial Listed
126
Avg DOM
$2,496,938
Avg List Price
Property Details
Price:
$1,960,000
MLS #:
PW26210719
Status:
Active
Beds:
0
Baths:
0
Type:
Commercial
Subtype:
Office
Neighborhood:
83fullerton
Listed Date:
Sep 27, 2026
Total Sq Ft:
5,944
Lot Size:
11,326 sqft / 0.26 acres (approx)
Year Built:
1959
Schools
Interior
Cooling
DUC
Laundry Features
NO
Exterior
Parking Spots
10
Parking Total
10
Security Features
FS
Financial
Tax Year
2025
Taxes
$12,937
Map
Contact Us
Mortgage Calculator
Community
- Address626 W Commonwealth AV Fullerton CA
- CityFullerton
- CountyOrange
- Zip Code92832
Property Summary
- 626 W Commonwealth AV Fullerton CA is a Commercial for sale in Fullerton, CA, 92832. It is listed for $1,960,000 To schedule a showing of MLS#pw26210719 at 626 W Commonwealth AV in Fullerton, CA, contact your BUSINESS MA agent at 424-216-2444.
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Courtesy of Property Advisors Group. Disclaimer: All data relating to real estate for sale on this page comes from the Broker Reciprocity (BR) of the California Regional Multiple Listing Service. Detailed information about real estate listings held by brokerage firms other than BUSINESS MA include the name of the listing broker. Neither the listing company nor BUSINESS MA shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. The Broker providing this data believes it to be correct, but advises interested parties to confirm any item before relying on it in a purchase decision. Copyright 2026. California Regional Multiple Listing Service. All rights reserved. 626 W Commonwealth AV
Fullerton, CA


