Share This Listing

Message

921 characters remaining

Hmm, there seems to have been an error sending your message. Please try again.

Your email has been sent.

Still interested?

Contact the broker for more information about this property

Highlights

  • Recently upgraded with a waterfall lobby, modern restrooms, painted suites, and new landscaping.
  • Convenient access to the 55 and 57 freeways for regional connectivity.
  • Located on a high-traffic corridor in Orange County, offering strong visibility.

All Available Space(1)

Display Rental Rate as

  • Space
  • Size
  • Term
  • Rental Rate
  • Space Use
  • Build-Out
  • Available
  • 2nd Floor, Ste 203
  • 688 SF
  • Negotiable
  • $34.20 /SF/YR $2.85 /SF/MO $23,530 /YR $1,961 /MO
  • Medical
  • Full Build-Out
  • Now

Turnkey medical office suite with a functional layout suitable for a variety of healthcare users. The space features multiple private rooms and a natural patient flow, allowing for efficient operations with multiple built-in sinks. Recently painted interior that provides a clean, refreshed environment for immediate occupancy. Located within an elevator-served building with full ADA accessibility for patients and staff. The property offers a strong parking ratio of approximately ~5:1,000 SF, supporting medical use requirements and patient turnover. Prime location along the Katella corridor near Angel Stadium of Anaheim and Honda Center, with convenient access to the 5, 57, and 22 freeways.

  • Lease rate does not include utilities, property expenses or building services
  • Office intensive layout
  • Recently Painted Interior and Upgrades.
  • Strong Parking Ratio (~5:1,000 SF).
  • Ideal for Medical, Wellness, or Therapy Users.
  • Fully Built-Out as Standard Medical Space
  • Turnkey Medical Office Suite with Private Rooms.
  • Immediate Freeway Access (I-5, 57, 22).
  • Near Angel Stadium & Honda Center.
Space Size Term Rental Rate Space Use Build-Out Available
2nd Floor, Ste 203 688 SF Negotiable $34.20 /SF/YR $2.85 /SF/MO $23,530 /YR $1,961 /MO Medical Full Build-Out Now

2nd Floor, Ste 203

Size
688 SF
Term
Negotiable
Rental Rate
$34.20 /SF/YR $2.85 /SF/MO $23,530 /YR $1,961 /MO
Space Use
Medical
Build-Out
Full Build-Out
Available
Now

2nd Floor, Ste 203

Size 688 SF
Term Negotiable
Rental Rate $34.20 /SF/YR
Space Use Medical
Build-Out Full Build-Out
Available Now

Turnkey medical office suite with a functional layout suitable for a variety of healthcare users. The space features multiple private rooms and a natural patient flow, allowing for efficient operations with multiple built-in sinks. Recently painted interior that provides a clean, refreshed environment for immediate occupancy. Located within an elevator-served building with full ADA accessibility for patients and staff. The property offers a strong parking ratio of approximately ~5:1,000 SF, supporting medical use requirements and patient turnover. Prime location along the Katella corridor near Angel Stadium of Anaheim and Honda Center, with convenient access to the 5, 57, and 22 freeways.

  • Lease rate does not include utilities, property expenses or building services
  • Fully Built-Out as Standard Medical Space
  • Office intensive layout
  • Turnkey Medical Office Suite with Private Rooms.
  • Recently Painted Interior and Upgrades.
  • Immediate Freeway Access (I-5, 57, 22).
  • Strong Parking Ratio (~5:1,000 SF).
  • Near Angel Stadium & Honda Center.
  • Ideal for Medical, Wellness, or Therapy Users.

Property Overview

303 W Katella Avenue offers a highly upgraded, three-story professional and medical office building anchored by US Bank on the ground floor. The property features a well-appointed lobby entry, modernized restrooms, and refreshed landscaping, creating a clean and professional healthcare environment for both patients and providers. The property has undergone significant capital improvements since 2003, resulting in a well-maintained and modernized asset. The building supports a strong mix of medical and professional tenants, including clinical, therapy, and outpatient service providers. Strategically located along one of Orange County’s primary corridors, the property provides excellent accessibility to major freeways, including the 5, 57, and 22. The building is equipped with elevator service, abundant surface parking, and infrastructure suitable for medical users requiring consistent patient flow and accessibility. Its central location near major destinations such as Angel Stadium of Anaheim and Honda Center, along with nearby retail and dining amenities, enhances convenience for both staff and patients, making it an ideal setting for outpatient medical and healthcare services.

  • Banking
  • Wheelchair Accessible
  • Air Conditioning

Property Facts

Building Type
Office
Year Built/Renovated
1978/2006
Building Height
3 Stories
Building Size
22,962 SF
Building Class
B
Typical Floor Size
7,095 SF
Unfinished Ceiling Height
10’
Parking
104 Surface Parking Spaces

Select Tenants

  • Floor
  • Tenant Name
  • Industry
  • 2nd
  • Ark 1 Automotive
  • -
  • 2nd
  • Auto Facil Club
  • Finance and Insurance
  • 2nd
  • Glow Lift & Tone Medi Spa
  • Arts, Entertainment, and Recreation
  • 3rd
  • Ideal Medical Records, Inc.
  • -
  • 2nd
  • Orange Motorcars
  • -
  • 1st
  • Saltikov, Donald Cpa
  • Professional, Scientific, and Technical Services
  • 3rd
  • Sky Law Group
  • Professional, Scientific, and Technical Services
  • 3rd
  • TMC Windows and Doors
  • -
  • 1st
  • US Bank
  • Finance and Insurance
  • 3rd
  • Zarei Neurology Medical Center
  • -
Moderately walkable
60/100
Exceptionally drivable
100/100
Some public transit
50/100
Moderately bikeable
60/100
  • Listing ID: 40133578

  • Date on Market: 4/13/2026

  • Last Updated:

  • Address: 303 W Katella Ave, Orange, CA 92867

Link copied
Your LoopNet account has been created!

Please Share Your Feedback

We welcome any feedback on how we can improve LoopNet to better serve your needs.
X
{{ getErrorText(feedbackForm.starRating, "rating") }}
255 character limit ({{ remainingChars() }} charactercharacters remainingover)
{{ getErrorText(feedbackForm.msg, "rating") }}
{{ getErrorText(feedbackForm.fname, "first name") }}
{{ getErrorText(feedbackForm.lname, "last name") }}
{{ getErrorText(feedbackForm.phone, "phone number") }}
{{ getErrorText(feedbackForm.phonex, "phone extension") }}
{{ getErrorText(feedbackForm.email, "email address") }}