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429 1st St
Petaluma, CA 94952 Downtown Petaluma

$5,393 USD/MO

Office For Lease  •  2,157 SF

Property Details

  • Property Type Office
  • Year Built 1935
  • Total Building Size 40,892 SF
  • Tenancy Multiple
  • Building Class B
  • Zoning T5/CPSP
50 Transit Score
60 Walk Score

1 Space Available

Name Space Use Size Rent Details
Mezz Floor Ste 201 Office 2,157 SF $30.00 USD/SF/YR
A rare opportunity to lease a thoughtfully reimagined 2,157 SF mezzanine suite at WATERSHED, Petaluma’s premier creative business hub and a defining anchor within the Historic Warehouse District. Home to a dynamic mix of founders, makers, designers, and builders, WATERSHED is uniquely positioned along the riverfront—where architecture and setting converge to create exceptional workspaces. 

Overlooking the Petaluma River on one side and the River Studios at WATERSHED below on the other, Suite 201 is defined by expansive sightlines, abundant natural light, and a quiet sense of elevation above the surrounding energy. The flexible mezzanine layout balances openness with intentional separation, offering an ideal platform for architecture firms, design studios, boutique agencies, and innovation-driven teams. 

More than just office space, Suite 201 is a place to create, connect, and grow—an environment aligned with the caliber of your work and ideas. At WATERSHED, tenants become part of a rich industrial legacy while remaining closely connected to the energy and momentum of Petaluma’s evolving Warehouse District. 

Base rent is $2.50/foot per month + NNNs. Please inquire for more information.

  • Date available: May 2026
  • Lease term: Negotiable
  • Service type: Triple Net
  • Space Type: New

Amenities

  • Property Manager on Site
  • Signage
  • Skylights
  • Waterfront
  • Wheelchair Accessible

Major Tenants

Tenant SF Occupied Lease End Date
AMAC Plastic Products Corp
Earthly Pet Company
Henry Mae
Laurel Skin
Magic Shop Studios Art and Gallery
MBF North America
RiverCo 12/1/2025
Sherwood Design Engineers
Studio LZ 6/24/2026

Public Transportation

Commuter RailDriveWalkDistance
2 min 10 min 0.5 mi
9 min - 3.7 mi
AirportDriveWalkDistance
Charles M Schulz - Sonoma County 34 min - 24.9 mi
Olivia Robertson 415-902-6895 Compass Commercial
Olivia Robertson 415-902-6895 Compass Commercial