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Highlights

  • Heavy vehicle traffic
  • parking in front and behind
  • lots of natural light

All Available Spaces(2)

Display Rental Rate as

  • Space
  • Size
  • Term
  • Rental Rate
  • Space Use
  • Build-Out
  • Available
  • 1st Floor, Ste 100
  • 1,400 SF
  • Negotiable
  • $27.42 /SF/YR $2.29 /SF/MO $38,388 /YR $3,199 /MO
  • Office
  • Full Build-Out
  • September 01, 2026

FULLY RENOVATED CLASS A OFFICE BUILDING – FLEXIBLE LEASING OPTIONS 2900 Mendocino Avenue, Santa Rosa Fully renovated, stand-alone Class A professional office building offering approximately 3,400 SF in a highly visible and convenient Santa Rosa location. The property can be leased in several configurations: • ENTIRE BUILDING – Approximately 3,400 SF • SUITE 100 – Approximately 1,400 SF lower level • SUITE 200 – Approximately 2,000 SF upper level • EXECUTIVE OFFICES – Individual private offices available within Suite 200 through Mendocino Executive Suites SUITE 100 – LOWER LEVEL | APPROX. 1,400 SF Suite 100 features 3 private offices, a conference room, large open reception/work area with room for cubicles, kitchenette, full bathroom with stall shower, and ample storage. The lower level has convenient ground-floor access and use of the large front parking lot with 11 spaces, including accessible parking and access. SUITE 200 – UPPER LEVEL | APPROX. 2,000 SF Suite 200 can be leased as one complete 2,000 SF office suite or as individual private offices through Mendocino Executive Suites. The upper level features 7 private offices ranging from approximately 110 to 204 SF, a large shared reception/open work area, kitchenette, bathroom, storage, and a separate rear entrance. All private offices have windows and window coverings. Approximately 3–4 additional parking spaces are available at the rear of the building. See the Mendocino Executive Suites flyer for individual office sizes, pricing, and additional details. LEASE DETAILS Modified gross lease structure currently offered with no CAM charges. PG&E and internet are included in the rent. Tenant provides its own phone service. The entire 3,400 SF building can be leased by one tenant, the 1,400 SF and 2,000 SF floors can be leased separately, or individual executive offices can be leased within Suite 200. Inquire for pricing and availability.

  • Listed rate may not include certain utilities, building services and property expenses
  • 3 Private Offices
  • High End Trophy Space
  • Wi-Fi Connectivity
  • Fully Carpeted
  • Drop Ceilings
  • Shower Facilities
  • close to 101
  • Fully Built-Out as Standard Office
  • 1 Conference Room
  • Central Air and Heating
  • Private Restrooms
  • High Ceilings
  • After Hours HVAC Available
  • Open-Plan
  • 2nd Floor, Ste 200
  • 110-2,000 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • September 07, 2026

FULLY RENOVATED CLASS A OFFICE BUILDING – FLEXIBLE LEASING OPTIONS 2900 Mendocino Avenue, Santa Rosa Fully renovated, stand-alone Class A professional office building offering approximately 3,400 SF in a highly visible and convenient Santa Rosa location. The property can be leased in several configurations: • ENTIRE BUILDING – Approximately 3,400 SF • SUITE 100 – Approximately 1,400 SF lower level • SUITE 200 – Approximately 2,000 SF upper level • EXECUTIVE OFFICES – Individual private offices available within Suite 200 through Mendocino Executive Suites SUITE 100 – LOWER LEVEL | APPROX. 1,400 SF Suite 100 features 3 private offices, a conference room, large open reception/work area with room for cubicles, kitchenette, full bathroom with stall shower, and ample storage. The lower level has convenient ground-floor access and use of the large front parking lot with 11 spaces, including accessible parking and access. SUITE 200 – UPPER LEVEL | APPROX. 2,000 SF Suite 200 can be leased as one complete 2,000 SF office suite or as individual private offices through Mendocino Executive Suites. The upper level features 7 private offices ranging from approximately 110 to 204 SF, a large shared reception/open work area, kitchenette, bathroom, storage, and a separate rear entrance. All private offices have windows and window coverings. Approximately 3–4 additional parking spaces are available at the rear of the building. See the Mendocino Executive Suites flyer for individual office sizes, pricing, and additional details. LEASE DETAILS Modified gross lease structure currently offered with no CAM charges. PG&E and internet are included in the rent. Tenant provides its own phone service. The entire 3,400 SF building can be leased by one tenant, the 1,400 SF and 2,000 SF floors can be leased separately, or individual executive offices can be leased within Suite 200. Inquire for pricing and availability.

  • Listed rate may not include certain utilities, building services and property expenses
  • 7 Private Offices
  • Central Air and Heating
  • Private Restrooms
  • High Ceilings
  • Natural Light
  • Open-Plan
  • Fully Built-Out as Standard Office
  • High End Trophy Space
  • Wi-Fi Connectivity
  • Fully Carpeted
  • Drop Ceilings
  • After Hours HVAC Available
  • close to 101
Space Size Term Rental Rate Space Use Build-Out Available
1st Floor, Ste 100 1,400 SF Negotiable $27.42 /SF/YR $2.29 /SF/MO $38,388 /YR $3,199 /MO Office Full Build-Out September 01, 2026
2nd Floor, Ste 200 110-2,000 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Full Build-Out September 07, 2026

1st Floor, Ste 100

Size
1,400 SF
Term
Negotiable
Rental Rate
$27.42 /SF/YR $2.29 /SF/MO $38,388 /YR $3,199 /MO
Space Use
Office
Build-Out
Full Build-Out
Available
September 01, 2026

2nd Floor, Ste 200

Size
110-2,000 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Build-Out
Full Build-Out
Available
September 07, 2026

1st Floor, Ste 100

Size 1,400 SF
Term Negotiable
Rental Rate $27.42 /SF/YR
Space Use Office
Build-Out Full Build-Out
Available September 01, 2026

FULLY RENOVATED CLASS A OFFICE BUILDING – FLEXIBLE LEASING OPTIONS 2900 Mendocino Avenue, Santa Rosa Fully renovated, stand-alone Class A professional office building offering approximately 3,400 SF in a highly visible and convenient Santa Rosa location. The property can be leased in several configurations: • ENTIRE BUILDING – Approximately 3,400 SF • SUITE 100 – Approximately 1,400 SF lower level • SUITE 200 – Approximately 2,000 SF upper level • EXECUTIVE OFFICES – Individual private offices available within Suite 200 through Mendocino Executive Suites SUITE 100 – LOWER LEVEL | APPROX. 1,400 SF Suite 100 features 3 private offices, a conference room, large open reception/work area with room for cubicles, kitchenette, full bathroom with stall shower, and ample storage. The lower level has convenient ground-floor access and use of the large front parking lot with 11 spaces, including accessible parking and access. SUITE 200 – UPPER LEVEL | APPROX. 2,000 SF Suite 200 can be leased as one complete 2,000 SF office suite or as individual private offices through Mendocino Executive Suites. The upper level features 7 private offices ranging from approximately 110 to 204 SF, a large shared reception/open work area, kitchenette, bathroom, storage, and a separate rear entrance. All private offices have windows and window coverings. Approximately 3–4 additional parking spaces are available at the rear of the building. See the Mendocino Executive Suites flyer for individual office sizes, pricing, and additional details. LEASE DETAILS Modified gross lease structure currently offered with no CAM charges. PG&E and internet are included in the rent. Tenant provides its own phone service. The entire 3,400 SF building can be leased by one tenant, the 1,400 SF and 2,000 SF floors can be leased separately, or individual executive offices can be leased within Suite 200. Inquire for pricing and availability.

  • Listed rate may not include certain utilities, building services and property expenses
  • Fully Built-Out as Standard Office
  • 3 Private Offices
  • 1 Conference Room
  • High End Trophy Space
  • Central Air and Heating
  • Wi-Fi Connectivity
  • Private Restrooms
  • Fully Carpeted
  • High Ceilings
  • Drop Ceilings
  • After Hours HVAC Available
  • Shower Facilities
  • Open-Plan
  • close to 101

2nd Floor, Ste 200

Size 110-2,000 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Build-Out Full Build-Out
Available September 07, 2026

FULLY RENOVATED CLASS A OFFICE BUILDING – FLEXIBLE LEASING OPTIONS 2900 Mendocino Avenue, Santa Rosa Fully renovated, stand-alone Class A professional office building offering approximately 3,400 SF in a highly visible and convenient Santa Rosa location. The property can be leased in several configurations: • ENTIRE BUILDING – Approximately 3,400 SF • SUITE 100 – Approximately 1,400 SF lower level • SUITE 200 – Approximately 2,000 SF upper level • EXECUTIVE OFFICES – Individual private offices available within Suite 200 through Mendocino Executive Suites SUITE 100 – LOWER LEVEL | APPROX. 1,400 SF Suite 100 features 3 private offices, a conference room, large open reception/work area with room for cubicles, kitchenette, full bathroom with stall shower, and ample storage. The lower level has convenient ground-floor access and use of the large front parking lot with 11 spaces, including accessible parking and access. SUITE 200 – UPPER LEVEL | APPROX. 2,000 SF Suite 200 can be leased as one complete 2,000 SF office suite or as individual private offices through Mendocino Executive Suites. The upper level features 7 private offices ranging from approximately 110 to 204 SF, a large shared reception/open work area, kitchenette, bathroom, storage, and a separate rear entrance. All private offices have windows and window coverings. Approximately 3–4 additional parking spaces are available at the rear of the building. See the Mendocino Executive Suites flyer for individual office sizes, pricing, and additional details. LEASE DETAILS Modified gross lease structure currently offered with no CAM charges. PG&E and internet are included in the rent. Tenant provides its own phone service. The entire 3,400 SF building can be leased by one tenant, the 1,400 SF and 2,000 SF floors can be leased separately, or individual executive offices can be leased within Suite 200. Inquire for pricing and availability.

  • Listed rate may not include certain utilities, building services and property expenses
  • Fully Built-Out as Standard Office
  • 7 Private Offices
  • High End Trophy Space
  • Central Air and Heating
  • Wi-Fi Connectivity
  • Private Restrooms
  • Fully Carpeted
  • High Ceilings
  • Drop Ceilings
  • Natural Light
  • After Hours HVAC Available
  • Open-Plan
  • close to 101

Property Overview

Fully renovated office space

  • 24 Hour Access
  • Conferencing Facility
  • Signage
  • Skylights
  • Storage Space
  • Air Conditioning
  • Fiber Optic Internet
  • Shower Facilities

Property Facts

Building Type
Office
Year Built/Renovated
1984/2026
LoopNet Rating
4 Star
Building Height
2 Stories
Building Size
3,400 SF
Building Class
B
Typical Floor Size
2,000 SF
Parking
14 Surface Parking Spaces

Select Tenants

  • Floor
  • Tenant Name
  • Industry
  • 2nd
  • Bohan & Canelis Aggregates
  • Construction
  • Unknown
  • Common Sense Business Solutions
  • Rental and Leasing Services
  • 1st
  • Digital Ciggz
  • Retailer
  • 1st
  • Dry Creek Real Estate
  • Construction
  • 1st
  • Emergancy Rescue Bail Bonds
  • Finance and Insurance
  • 1st
  • Paxis Capital
  • Finance and Insurance
Moderately walkable
60/100
Very drivable
80/100
Limited public transit
20/100
Fairly bikeable
50/100
  • Listing ID: 41898367

  • Date on Market: 8/26/2026

  • Last Updated:

  • Address: 2900 Mendocino Ave, Santa Rosa, CA 95403

Contact the Leasing Agent

2900 Mendocino Ave

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