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851 Irwin St

$2.25 to $3.30/sqft/mo

851 Irwin Street, San Rafael, CA 94901

Active
Last Updated: 09/22/2026
 
 
Highlights:
  • Up to 6 Months Free Rent Available on Qualified Leases.
  • Walkable to nearby national retailers, including Whole Foods, Trader Joe’s, Chipotle, Petco, KFC, Taco Bell, Starbucks, and Sunset Beach Spa.
  • Situated in the heart of San Rafael, it prominently offers high visibility and excellent access to Highway 101 and the San Rafael SMART Station.
  • Prospective tenants have short-term lease options and a negotiable tenant improvement allowance to customize suites to fit any business need.
  • On-site amenities include exterior decks, an inviting lobby, elevators, a communal kitchen, conference rooms, ample parking, and Wi-Fi.
  • Responsive On-Site Management
  • On-Site Showing & Tour Contact
  • Ample site parking.
Description:

Up to 6 months free rent on qualified leases at 851 Irwin Street — a fully renovated, three-story office building directly across from the San Rafael Transit Center.

851 Irwin Street offers office space for lease in the heart of downtown San Rafael, with flexible short- and long-term terms. The 29,923-square-foot building includes 59 on-site parking spaces and prominent street frontage along Irwin Street.

The building and grounds were comprehensively renovated following a recent acquisition. Improvements include modernized HVAC, upgraded elevators, a restored roof, new security and life-safety systems, new flooring and lighting throughout, and rebuilt common areas. Suites are move-in ready.

Tenants share conference rooms, a communal kitchen, exterior decks, and a bright, welcoming lobby, all supported by building-wide Wi-Fi, elevator access, hands-on on-site management, and ample parking.

The location is what sets 851 Irwin apart. Sitting just off Highway 101 and steps from the San Rafael Transit Center and SMART rail station, the building is within easy reach of employees commuting from across Marin, Sonoma, and the East Bay. Whole Foods, Trader Joe's, Starbucks, Petco, and dozens of restaurants are all a short walk away.

See available suites below, or contact us today to schedule a tour.

Map:
4 Spaces Available

Suite 105 Unknown Sub Type

Available:
Immediately
Sublease:
No
SQFT
1,775
Lease Rate:
$2.40/sqft/mo

Up to 6 Months Free Rent Available on Qualified Leases.

Room to work. Room to grow. Suite 105 offers a polished office layout ideal for a professional services firm, established team, or any business that needs private offices without sacrificing a collaborative feel. Multiple windowed private offices line a spacious shared corridor, each wrapped in floor-to-ceiling glass fronts with sleek black frames — giving the suite a modern, executive look while keeping the energy open and connected.

Suite 208 Unknown Sub Type

Available:
Immediately
Sublease:
No
SQFT
374
Lease Rate:
$2.25/sqft/mo

Small space. Big moves. Suite 208 delivers a smart, focused workspace in the heart of San Rafael — perfectly sized for the solo practitioner, boutique firm, or growing startup that wants a real address without the overhead. A right-sized office where productivity is the only agenda.

Suite 104 Unknown Sub Type

Available:
Immediately
Sublease:
No
SQFT
2,470
Lease Rate:
$3.30/sqft/mo

Up to 6 Months Free Rent Available on Qualified Leases.

Premium office suite offering flexible, move-in-ready space ideal for growing professional services, technology, or financial firms. Well-proportioned layout with excellent natural light and professional finishes. Move in completely turnkey with furniture included.

Suite 217 Unknown Sub Type

Available:
Immediately
Sublease:
No
SQFT
1,131
Lease Rate:
$2.30/sqft/mo

Suite 217 is a +/- 1,131 SF second-floor office at 851 Irwin Street in San Rafael. It has a main office area plus three more rooms (217-A, 217-B and 217-C), so it works well for a small professional, medical or administrative team that needs private offices along with shared space. It's available December 1, 2026.

Documents:
Title
851_Irwin_St._Lease_Flyer.pdf
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