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Highlights

  • PD zoning allows a variety of office and commercial uses
  • Monument signage with excellent street visibility
  • Located on Mendocino Ave, a main north-south corridor
  • Close to Sonoma County government offices, courts, and Kaiser Permanente medical facilities

All Available Space(1)

Display Rental Rate as

  • Space
  • Size
  • Term
  • Rental Rate
  • Space Use
  • Build-Out
  • Available
  • 1st Floor
  • 1,052-11,238 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • Now

A 1,052 SF office suite is available within the 11,238 SF two-story building at 2421 Mendocino Avenue in Santa Rosa. This suite offers excellent natural light, an efficient layout, and elevator access for convenience. Located on a high-visibility corridor near major retail and government offices, the space is ideal for professional services, medical, or administrative uses. Tenants benefit from abundant on-site parking and proximity to Highway 101.

  • Mostly Open Floor Plan Layout
  • Conference Rooms
  • Balcony
  • Secure Storage
  • Open-Plan
  • Bright office space with ample windows
  • Elevator-served for convenient access
  • Fits 3 - 90 People
  • Reception Area
  • Private Restrooms
  • Natural Light
  • 1,052 SF available on the second floor
  • Flexible office configuration
Space Size Term Rental Rate Space Use Build-Out Available
1st Floor 1,052-11,238 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Full Build-Out Now

1st Floor

Size
1,052-11,238 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Build-Out
Full Build-Out
Available
Now

1st Floor

Size 1,052-11,238 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Build-Out Full Build-Out
Available Now

A 1,052 SF office suite is available within the 11,238 SF two-story building at 2421 Mendocino Avenue in Santa Rosa. This suite offers excellent natural light, an efficient layout, and elevator access for convenience. Located on a high-visibility corridor near major retail and government offices, the space is ideal for professional services, medical, or administrative uses. Tenants benefit from abundant on-site parking and proximity to Highway 101.

  • Mostly Open Floor Plan Layout
  • Fits 3 - 90 People
  • Conference Rooms
  • Reception Area
  • Balcony
  • Private Restrooms
  • Secure Storage
  • Natural Light
  • Open-Plan
  • 1,052 SF available on the second floor
  • Bright office space with ample windows
  • Flexible office configuration
  • Elevator-served for convenient access

Property Overview

This 11,238 SF office building sits on a 43,120 SF lot in a prime Santa Rosa location along Mendocino Avenue, less than one mile from Highway 101. Built in 1984, the property features wood frame construction, modern architectural design, and mature landscaping for a professional setting. The building has two floors, is zoned PD (Planned Development) allowing office and commercial uses, and offers monument signage for strong branding visibility.

  • Bus Line
  • Natural Light

Property Facts

Building Type
Office
Year Built
1984
Building Height
2 Stories
Building Size
11,238 SF
Building Class
C
Typical Floor Size
5,619 SF
Unfinished Ceiling Height
9’
Parking
74 Surface Parking Spaces

Select Tenants

  • Floor
  • Tenant Name
  • Industry
  • Unknown
  • North Bay Regional
  • -
  • 2nd
  • One Legal Inc
  • Professional, Scientific, and Technical Services
Moderately walkable
60/100
Exceptionally drivable
100/100
Some public transit
40/100
Fairly bikeable
50/100
  • Listing ID: 40602678

  • Date on Market: 5/20/2026

  • Last Updated:

  • Address: 2421 Mendocino Ave, Santa Rosa, CA 95403

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