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  1. Office Space
  2. CA
  3. Santa Rosa
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  • POI
For Lease

100 B St

100 B St, Santa Rosa, CA 95401

38,309

SF Available
Centrally located in downtown Santa Rosa, directly across from Santa Rosa Plaza. The property offers exceptional accessibility with immediate proximity to US Highways 101 and 12. Tenants benefit from close access to public transit, nearby bus routes, and multiple public parking garages within one block. Surrounded by a full complement of dining, retail, financial, hospitality, and government services, the location supports a professional, client-oriented office environment with strong visibility, convenience, and walk-to amenities.Offered for sale is a strategically located, Class B, downtown office building with significant repositioning and reuse potential. 100 B Street is a four-story office property designed for multi-tenant occupancy, currently demised across multiple suites and rentable spaces, and can be delivered fully vacant to accommodate a buyer’s operational timeline and redevelopment strategy. Centrally positioned in Santa Rosa’s core commercial district, immediately adjacent to major retail, civic services, transit, and hospitality amenities. Walking distance to Santa Rosa Plaza, public parking garages, and the downtown transit mall — delivering high pedestrian visibility and accessibility. Easy access to US Highway 101 and Highway 12 connections, enhancing regional connectivity.The building is a well-located, multi-tenant professional office building in the heart of downtown Santa Rosa, offering flexible leasing opportunities for a wide range of office users. The four-story building features an attractive common lobby, efficient floor plates, and suites with abundant natural light, allowing for configurations that accommodate private offices, conference rooms, and open work areas.

Key features

  • Building Signage Opportunities
  • Flexible floor plans
  • Modern and sleek design
  • Prime location

Rental Details

  • Number of spaces 9
  • Total square feet available 38,309 SF
  • For Lease $1.90/SF/MO
  • Space Types Office
  • Lease Type Full Service
  • Date Updated May 16, 2026
Want more info on this listing?

Reach out to the broker for more info on lease terms and amenities

True

For Lease 9 Spaces Available

Suite 110

  • Space Type Office
  • Lease Rate $1.90/SF/MO
  • Total Space Available 4,776 SF
  • Divisible Space 4,776 - 4,776 SF
  • Available Date Immediate
  • Lease Type Full Service
  • Renewal Option Yes
  • Sublease No
broker
Nick Egide

Meridian Commercial

Suite 120

  • Space Type Office
  • Lease Rate $1.90/SF/MO
  • Total Space Available 3,764 SF
  • Divisible Space 3,764 - 3,764 SF
  • Available Date Immediate
  • Lease Type Full Service
  • Renewal Option Yes
  • Sublease No
broker
Nick Egide

Meridian Commercial

Suite 210

  • Space Type Office
  • Lease Rate $1.90/SF/MO
  • Total Space Available 5,534 SF
  • Divisible Space 5,534 - 5,534 SF
  • Available Date Immediate
  • Lease Type Full Service
  • Renewal Option Yes
  • Sublease No
broker
Nick Egide

Meridian Commercial

Suite 240

  • Space Type Office
  • Lease Rate $1.90/SF/MO
  • Total Space Available 902 SF
  • Divisible Space 902 - 902 SF
  • Available Date Immediate
  • Lease Type Full Service
  • Renewal Option Yes
  • Sublease No
broker
Nick Egide

Meridian Commercial

Suite 300

  • Space Type Office
  • Lease Rate $1.90/SF/MO
  • Total Space Available 2,818 SF
  • Divisible Space 2,818 - 2,818 SF
  • Available Date Immediate
  • Lease Type Full Service
  • Renewal Option Yes
  • Sublease No
broker
Nick Egide

Meridian Commercial

Suite 320

  • Space Type Office
  • Lease Rate $1.90/SF/MO
  • Total Space Available 7,245 SF
  • Divisible Space 7,245 - 7,245 SF
  • Available Date Immediate
  • Lease Type Full Service
  • Renewal Option Yes
  • Sublease No
broker
Nick Egide

Meridian Commercial

Suite 330

  • Space Type Office
  • Lease Rate $1.90/SF/MO
  • Total Space Available 2,043 SF
  • Divisible Space 2,043 - 2,043 SF
  • Available Date Immediate
  • Lease Type Full Service
  • Renewal Option Yes
  • Sublease No
broker
Nick Egide

Meridian Commercial

Suite 400

  • Space Type Office
  • Lease Rate $1.90/SF/MO
  • Total Space Available 9,941 SF
  • Divisible Space 9,941 - 9,941 SF
  • Available Date Immediate
  • Lease Type Full Service
  • Renewal Option Yes
  • Sublease No
broker
Nick Egide

Meridian Commercial

Suite 430

  • Space Type Office
  • Lease Rate $1.90/SF/MO
  • Total Space Available 1,286 SF
  • Divisible Space 1,286 - 1,286 SF
  • Available Date Immediate
  • Lease Type Full Service
  • Renewal Option Yes
  • Sublease No
broker
Nick Egide

Meridian Commercial

Contacts

broker
Nick Egide

Meridian Commercial

Building Details

  • For Lease $1.90/SF/MO
  • Property Type Office - General Office
  • Property Size 48,870 SF
  • Lot Size 0.37 Acre
  • Building Class B
  • Year Built 1988
  • Date Updated May 16, 2026

Attachments

  • Property Brochure 1 ()opens in new window
  • Property Brochure 2 ()opens in new window

Getting Around

  • Walk Score ®

    Walker's Paradise (96)
  • Transit Score ®

    Good Transit (50)
  • Bike Score ®

    Very Bikeable (78)
Powered by Walk Score ®

Location

  • City Santa Rosa, CA
  • Neighborhood Julliard Park
  • Zip Code 95401
  • Market San Francisco
  • Map
  • Street

Points of Interest

Rohnert Park

6.33 miles

Cotati

7.47 miles

EVgo

0.20 miles

Electrify America

0.20 miles

Arco

0.55 miles

Chevron

0.59 miles

Speedway Express

0.68 miles

Shell

0.70 miles

7-Eleven

0.78 miles

Gas & Mart

0.97 miles

West College Gas & Mart

0.98 miles

D Street Garage

0.14 miles

Santa Rosa Plaza Shopping Center

0.18 miles

3rd Street Garage

0.19 miles

3rd and Morgan Lot

0.22 miles

5th and Morgan Lot

0.26 miles

Garage Three

0.34 miles

Depot Lot

0.39 miles

Brookwood Park And Ride

0.80 miles

Don Zumwalt Parking Pavillion

1.13 miles

Hertz

0.76 miles

Splash

0.79 miles

Easy Breezy

1.00 miles

Splash Express

2.67 miles

Chevron

5.19 miles

Shell

5.30 miles

The Tidal Wave

6.41 miles

Ace

7.03 miles

Avis

7.03 miles

Surf City Squeeze

0.14 miles

Townes Restaurant & Bar

0.15 miles

Miso Good

0.15 miles

Tex Wasabi's

0.15 miles

Thai House

0.15 miles

Augie's French

0.16 miles

La Fondita Downtown

0.17 miles

Perch + Plow

0.17 miles

Auntie Anne's

0.18 miles

Grocery Outlet

0.71 miles

Lola's Supermarket

0.74 miles

Imwalle Gardens

0.97 miles

LeBallister's

1.28 miles

Marshalls

1.38 miles

Trader Joe's

1.43 miles

Community Market

1.45 miles

Target

1.47 miles

Big Lots

1.51 miles

Santa Rosa Memorial Hospital

0.83 miles

Santa Rosa Community Health Dental Campus

1.04 miles

Concentra Urgent Care

1.15 miles

Santa Rosa Community Health Dutton Campus

1.31 miles

CVS Pharmacy

1.54 miles

Dollar Drug

1.54 miles

Santa Rosa Fire Department Fire Station #11

1.57 miles

Sonoma County Indian Health Project

1.60 miles

Sutter Health

1.65 miles

100 B St Listing Summary

  • Office Space Available at 100 B St

    Office space currently available at 100 B St adds up to a total of 38,309 square feet across 9 listing(s). The largest individual space listed offers 9,941 square feet. Property use types available for lease at this property include: office.

  • Learn More about 100 B St

    100 B St is located in the San Francisco market and pertains to the 95401 zip code. The property incorporates a total of 38,309 square feet of space. 100 B St was built in 1988.

    Interested in researching more about this property? Access in-depth research on 100 B St, including ownership details, transaction history, property characteristics, taxes, mortgage data, violations and more by creating a free account and viewing the full property report.

  • Get to Know the Neighborhood

    In the Julliard Park neighborhood, where 100 B St is located, you can currently find 13 office space(s) for rent. In total, this amounts to 62,550 square feet of available office space for lease opportunities.

Contact Listing Broker
broker
Nick Egide

Meridian Commercial

  1. 1Main information
  2. 2Extra information
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