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644 Mason St 13,460 SF of Flex Space Available in San Francisco, CA 94129

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All Available Space(1)

Display Rental Rate as

  • Space
  • Size
  • Term
  • Rental Rate
  • Space Use
  • Condition
  • Available
  • 1st Floor - All
  • 13,460 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Flex
  • Full Build-Out
  • Pending

Available Summer, 2025: 644 Mason Street, 13,460 rentable square feet "RSF", office, flex, light industrial. Rare opporunity to lease a standalone building, for office, flex or light industrial use. 644 Mason is located directly on Crissy Field, with spanning views of the Golden Gate Bridge and SF Bay. 644 Mason has an open concrete floor, interior beams, and four operable loading dock doors. The space also includes three private offices, kitchenette, restrooms, and ample parking adjacent to the space. Please reach out to the leasing team directly to tour, leasing@presidiotrust.gov.

  • Partitioned Offices
  • High Ceilings
  • Private Restrooms
  • Concrete Floor, Loading Docks, High Ceilings
Space Size Term Rental Rate Space Use Condition Available
1st Floor - All 13,460 SF Negotiable Upon Request Upon Request Upon Request Upon Request Flex Full Build-Out Pending

1st Floor - All

Size
13,460 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Flex
Condition
Full Build-Out
Available
Pending

1st Floor - All

Size 13,460 SF
Term Negotiable
Rental Rate Upon Request
Space Use Flex
Condition Full Build-Out
Available Pending

Available Summer, 2025: 644 Mason Street, 13,460 rentable square feet "RSF", office, flex, light industrial. Rare opporunity to lease a standalone building, for office, flex or light industrial use. 644 Mason is located directly on Crissy Field, with spanning views of the Golden Gate Bridge and SF Bay. 644 Mason has an open concrete floor, interior beams, and four operable loading dock doors. The space also includes three private offices, kitchenette, restrooms, and ample parking adjacent to the space. Please reach out to the leasing team directly to tour, leasing@presidiotrust.gov.

  • Partitioned Offices
  • Private Restrooms
  • High Ceilings
  • Concrete Floor, Loading Docks, High Ceilings

Property Overview

PENDING 644 Mason Street, 13,460 rentable square feet "RSF", office, flex, light industrial. Rare opporunity to lease a standalone building, for office, flex or light industrial use. 644 Mason is located directly on Crissy Field, with spanning views of the Golden Gate Bridge and SF Bay. 644 Mason has an open concrete floor, interior beams, and four operable loading dock doors. The space also includes three private offices, kitchenette, restrooms, and ample parking adjacent to the space. Please reach out to the leasing team directly to tour, leasing@presidiotrust.gov.

Warehouse Facility Facts

Building Size
14,400 SF
Lot Size
1,000.00 AC
Year Built
1900
Zoning
P

Select Tenants

  • Floor
  • Tenant Name
  • Industry
  • 1st
  • Fort Point Beer Co
  • Manufacturing

Attachments

0644 Floor Plan
  • Listing ID: 35163551

  • Date on Market: 3/17/2025

  • Last Updated:

  • Address: 644 Mason St, San Francisco, CA 94129

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