Your email has been sent.
2900 Mendocino Ave 110 - 3,400 SF of 4-Star Office Space Available in Santa Rosa, CA 95403

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
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
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
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
Contact the Leasing Agent
2900 Mendocino Ave






