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Sublease Highlights

  • Convenient access to Highway 84 and Interstate 880.
  • Single-story R&D facility within Fremont's established technology corridor.
  • Located approximately 1.5 miles from the Dumbarton Bridge.

All Available Space(1)

Display Rental Rate as

  • Space
  • Size
  • Term
  • Rental Rate
  • Space Use
  • Build-Out
  • Available
  • 1st Floor
  • 51,484 SF
  • May 2032
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Partial Build-Out
  • Now

6519 Dumbarton Circle is a single-story R&D facility located within the Dumbarton Circle campus in Fremont, California. Positioned within one of the Bay Area's established innovation and technology corridors, the property offers a flexible environment suitable for research and development, engineering, advanced manufacturing, laboratory, and office-intensive operations. The building features an open-ceiling design, 100% HVAC coverage, ample parking, EV charging stations, bike storage, and access to a private courtyard that supports both employee convenience and workplace functionality. The property benefits from excellent regional connectivity. Located along the Highway 84 corridor and approximately 1.5 miles from the Dumbarton Bridge, 6519 Dumbarton Circle provides efficient access between the East Bay and the Peninsula. Interstate 880 is also nearby, connecting occupiers to Silicon Valley, Oakland, San Jose, and other major Bay Area employment centers. Fremont continues to attract a diverse concentration of technology, manufacturing, engineering, and life science companies, creating a dynamic business environment supported by a highly skilled workforce. As part of the larger Dumbarton Circle campus, the property offers the advantages of a standalone building identity within a professionally maintained R&D setting. Its combination of transportation access, employee-oriented amenities, and flexible building characteristics supports a variety of operational requirements while providing convenient access to major business and innovation hubs throughout the region.

  • Sublease space available from current tenant
  • Mostly Open Floor Plan Layout
  • Central Air Conditioning
  • Exposed Ceiling
  • Bicycle Storage
  • EV charging, bike storage, & ample parking
  • Partially Built-Out as Research and Development Space
  • Fits 129 - 412 People
  • Private Restrooms
  • After Hours HVAC Available
  • Fully climate-controlled building
  • Open-ceiling design allows for flexible layouts
Space Size Term Rental Rate Space Use Build-Out Available
1st Floor 51,484 SF May 2032 Upon Request Upon Request Upon Request Upon Request Office Partial Build-Out Now

1st Floor

Size
51,484 SF
Term
May 2032
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Build-Out
Partial Build-Out
Available
Now

1st Floor

Size 51,484 SF
Term May 2032
Rental Rate Upon Request
Space Use Office
Build-Out Partial Build-Out
Available Now

6519 Dumbarton Circle is a single-story R&D facility located within the Dumbarton Circle campus in Fremont, California. Positioned within one of the Bay Area's established innovation and technology corridors, the property offers a flexible environment suitable for research and development, engineering, advanced manufacturing, laboratory, and office-intensive operations. The building features an open-ceiling design, 100% HVAC coverage, ample parking, EV charging stations, bike storage, and access to a private courtyard that supports both employee convenience and workplace functionality. The property benefits from excellent regional connectivity. Located along the Highway 84 corridor and approximately 1.5 miles from the Dumbarton Bridge, 6519 Dumbarton Circle provides efficient access between the East Bay and the Peninsula. Interstate 880 is also nearby, connecting occupiers to Silicon Valley, Oakland, San Jose, and other major Bay Area employment centers. Fremont continues to attract a diverse concentration of technology, manufacturing, engineering, and life science companies, creating a dynamic business environment supported by a highly skilled workforce. As part of the larger Dumbarton Circle campus, the property offers the advantages of a standalone building identity within a professionally maintained R&D setting. Its combination of transportation access, employee-oriented amenities, and flexible building characteristics supports a variety of operational requirements while providing convenient access to major business and innovation hubs throughout the region.

  • Sublease space available from current tenant
  • Partially Built-Out as Research and Development Space
  • Mostly Open Floor Plan Layout
  • Fits 129 - 412 People
  • Central Air Conditioning
  • Private Restrooms
  • Exposed Ceiling
  • After Hours HVAC Available
  • Bicycle Storage
  • Fully climate-controlled building
  • EV charging, bike storage, & ample parking
  • Open-ceiling design allows for flexible layouts

Property Overview

6519 Dumbarton Circle is a single-story R&D building containing approximately ±51,484 square feet within the Dumbarton Circle campus in Fremont, California. Property features include open-ceiling construction, 100% HVAC, parking, EV charging stations, bike storage, and access to a private courtyard. The property is located near Highway 84, Interstate 880, and approximately 1.5 miles from the Dumbarton Bridge.

  • Courtyard
  • Air Conditioning

Property Facts

Building Type
Office
Year Built
1997
Building Height
1 Story
Building Size
51,484 SF
Building Class
C
Typical Floor Size
51,484 SF
Parking
40 Surface Parking Spaces

Select Tenants

  • Floor
  • Tenant Name
  • Industry
  • 1st
  • Facebook
  • Information

Attachments

Brochure
Fairly walkable
40/100
Exceptionally drivable
100/100
Limited public transit
30/100
Moderately bikeable
70/100
  • Listing ID: 41825833

  • Date on Market: 8/20/2026

  • Last Updated:

  • Address: 6519-6531 Dumbarton Cir, Fremont, CA 94555

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