When tenants start their search,
they start with Tandem.

We're not just another listing site. Tandem is where office space gets seen first.

Tandem desktop preview
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Fill your space 7x faster

The average space leased through Tandem sits on market just 6 weeks, compared with the industry average of 10.5 months. Tandem puts your listing in front of a constant stream of ready-to-sign businesses, shortening vacancy time and maximizing cash flow.

  • 300+ vetted companies exploring office options with Tandem on any given day
  • AI-powered matching shows your space only to high-intent tenants
  • Our team manages all the logistics: from photos to tour coordination.
*Based on CoStar lease data in San Francisco & NYC for units <10K SF - March 2025
Fill your space chart

How it works

Fixed pricing, charged only when a deal closes

$0 to list
Plus the photos are yours to keep.
$3/ft/yr on deal close
Payable monthly as rent gets paid.
Tenant rep fees covered
If the tenant is represented, we pay their fees.

Tandem is the only marketing platform dedicated to office space

  • Create and manage listing pages
  • Full control over your space content
  • Every lead is vetted before being sent
  • Tenants can book and schedule tours directly in-app
  • Branded experience fully focused on office
  • Free professional photos / 3D tour
  • Pay only when a deal closes

Trusted by the fastest growing, most innovative office landlords

bam logobh properties logochen properties logobrick and timber logokatan logotidewater logo
bam logobh properties logochen properties logobrick and timber logokatan logotidewater logo

How Tandem helped theStripMallGuy lease a vacant office building building in record time

"We had a floor in San Francisco that sat vacant for years. Tandem came in with a fresh approach and within 90 days filled it at rents above asking and with no TI.

It completely changed our view on what's possible in this market."

Don Tepman
Don Tepman