265 N Whisman — Lease in Mountain View, CA

  • Price: Contact for price
  • Listing type: For lease
  • Asset type: Office
  • Location: Mountain View, CA 94043

Description

Class-A Office Space with Exposed Ceilings, ±1,200 Amps @ 480 Volts, Plug & Play GMP Certified Manufacturing Building, ISO 5 & 8 Clean Rooms and QC Analytical and Microbiology Labs,

Market Context

This office in Mountain View, CA is listed for lease. It has been on the market for 196 days. Compare it against other office listings for lease in Mountain View, CA — view the full market.

As of Q1 2026, the Silicon Valley office market showed a 2.9% vacancy rate, average asking rents near $20.16/SF/yr, rents up 4.3% year over year, and cap rates around 6.2%. Source: multiple brokerage reports, Q1 2026.

Rising rents point to a competitive market where well-priced, well-located space leases quickly.

Office market FAQ

What is the typical cap rate for office in Silicon Valley?
About 6.2% as of Q1 2026, per multiple brokerage reports.
Is the Silicon Valley office market tightening or softening?
Vacancy is around 2.9%, with asking rents rising year over year (Q1 2026).

Estimated Market Rate

$4.07/SF/mo – $4.90/SF/mo

Mid: $4.26/SF/mo

Rate-first confidence-weighted blend with cost-of-business adjustment.

Contact

Explore this market

Similar Office for Lease in Mountain View, CA