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Highlights

  • Convenient connectivity to major routes serving Silicon Valley, including Highway 101 and Central Expressway.
  • Surrounded by tech employers, service providers, and community amenities that enhance the work-life balance for employees.
  • Surface parking available behind the building, a notable downtown advantage.
  • Easy access to Mountain View Caltrain and VTA Light Rail within 0.4 miles.
  • Exceptional Downtown Mountain View location with walkable retail and dining.

All Available Space(1)

Display Rental Rate as

  • Space
  • Size
  • Term
  • Rental Rate
  • Space Use
  • Build-Out
  • Available
  • 2nd Floor
  • 2,793 SF
  • Negotiable
  • $60.00 /SF/YR $5.00 /SF/MO $167,580 /YR $13,965 /MO
  • Office
  • Full Build-Out
  • Now

Located in the heart of Downtown Mountain View, 357 Castro Street offers a well-appointed office environment in one of Silicon Valley’s most desirable business corridors. This two-story building provides plug-and-play workspace with ergonomic sit/stand desks and a modern layout to accommodate growing teams. Tenants benefit from a full build-out that supports immediate occupancy and operational efficiency. The property features onsite surface parking, a rare convenience in this bustling downtown setting. It enjoys proximity to popular dining, specialty retail, and personal service establishments along Castro Street, ensuring employees have easy access to a vibrant mix of amenities. The location offers excellent transit connectivity, including quick access to the Mountain View Caltrain station and VTA Light Rail, both within short walking distance. With flexible lease terms and strong walkability scores, 357 Castro Street combines functionality with convenience, positioning businesses at the center of a thriving commercial and innovation hub in the South Bay region.

  • Listed lease rate plus proportional share of utilities
  • Mostly Open Floor Plan Layout
  • Plug & Play
  • Walkable Downtown Mountain View with retail nearby
  • Walking distance to Caltrain & VTA Light Rail
  • Great connectivity to Silicon Valley
  • Fully Built-Out as Standard Office
  • Fits 10 - 35 People
  • Plug-and-play office space with 35 sit/stand desks
  • Rare, free surface parking behind building
  • Bright, open layout supports collaboration
Space Size Term Rental Rate Space Use Build-Out Available
2nd Floor 2,793 SF Negotiable $60.00 /SF/YR $5.00 /SF/MO $167,580 /YR $13,965 /MO Office Full Build-Out Now

2nd Floor

Size
2,793 SF
Term
Negotiable
Rental Rate
$60.00 /SF/YR $5.00 /SF/MO $167,580 /YR $13,965 /MO
Space Use
Office
Build-Out
Full Build-Out
Available
Now

2nd Floor

Size 2,793 SF
Term Negotiable
Rental Rate $60.00 /SF/YR
Space Use Office
Build-Out Full Build-Out
Available Now

Located in the heart of Downtown Mountain View, 357 Castro Street offers a well-appointed office environment in one of Silicon Valley’s most desirable business corridors. This two-story building provides plug-and-play workspace with ergonomic sit/stand desks and a modern layout to accommodate growing teams. Tenants benefit from a full build-out that supports immediate occupancy and operational efficiency. The property features onsite surface parking, a rare convenience in this bustling downtown setting. It enjoys proximity to popular dining, specialty retail, and personal service establishments along Castro Street, ensuring employees have easy access to a vibrant mix of amenities. The location offers excellent transit connectivity, including quick access to the Mountain View Caltrain station and VTA Light Rail, both within short walking distance. With flexible lease terms and strong walkability scores, 357 Castro Street combines functionality with convenience, positioning businesses at the center of a thriving commercial and innovation hub in the South Bay region.

  • Listed lease rate plus proportional share of utilities
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Fits 10 - 35 People
  • Plug & Play
  • Plug-and-play office space with 35 sit/stand desks
  • Walkable Downtown Mountain View with retail nearby
  • Rare, free surface parking behind building
  • Walking distance to Caltrain & VTA Light Rail
  • Bright, open layout supports collaboration
  • Great connectivity to Silicon Valley

Property Overview

357 Castro Street is a two-story office property located in the Downtown Mountain View submarket of Santa Clara County. The building, originally constructed in 1954 and renovated in 1971, occupies a 0.28-acre parcel and offers a total building area of approximately 15,103 square feet. It is situated near two commuter rail stations, Mountain View Caltrain and VTA Light Rail, both about 0.4 miles away. The property lies within a dense commercial corridor served by multiple restaurants and service businesses along Castro Street. Primary transportation access includes Highway 101 and Central Expressway, with proximity to Norman Y. Mineta San Jose International Airport roughly 10 miles south.

  • Day Care
  • Restaurant

Property Facts

Building Type
Office
Year Built/Renovated
1954/1971
Building Height
2 Stories
Building Size
15,103 SF
Building Class
B
Typical Floor Size
2,530 SF
Unfinished Ceiling Height
9’
Parking
Surface Parking

Select Tenants

  • Floor
  • Tenant Name
  • Industry
  • 1st
  • Dandies Barber & Beard Stylist LLC
  • Services
  • 1st
  • Eyebrow Threading
  • Services
  • 1st
  • Facial Town Beauty Salon
  • Services
  • 1st
  • Ideal Travel
  • Services
  • 2nd
  • Kumo.ai
  • -
  • 1st
  • Orinda Intellectual Properties
  • Construction
  • 1st
  • Rumble Fish Japanese Restaurant
  • Accommodation and Food Services
  • 1st
  • Sakoon Restaurant
  • Accommodation and Food Services
  • 1st
  • Tiya's Touch
  • Health Care and Social Assistance
  • 2nd
  • Walker Homes
  • Construction
Very walkable
80/100
Exceptionally drivable
90/100
Good public transit
70/100
Moderately bikeable
70/100
  • Listing ID: 40697609

  • Date on Market: 5/28/2026

  • Last Updated:

  • Address: 357 Castro St, Mountain View, CA 94041

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