.png?width=2991&height=762&name=UrbanCatalyst_Horizontal%20Logo_Blue%20w%20Dk%20Blue%20(RGB).png)
Diridon Station
Immediate access to one of the Bay Area's most important multimodal transit hubs.
Completed + OpenHotel
Keystone
A 176-key TownePlace Suites by Marriott at the gateway to Downtown West.
Keystone is Urban Catalyst's completed extended-stay hotel steps from Diridon Station, SAP Center and downtown San Jose's western edge.
176Hotel keys
April 2025Opened
LEED SilverCertified
SVBJ 2024Best Hospitality Project
Project overview
A hotel built for the next chapter of downtown's west side.
Keystone is a 176-key TownePlace Suites by Marriott located near Diridon Station, SAP Center, Adobe's global headquarters and Google's planned Downtown West development.
Vertical construction began in January 2023 and was completed in April 2025. The hotel is now open and operating.
The project was recognized by the Silicon Valley Business Journal as its 2024 Best Hospitality Project and later earned LEED Silver certification.
Why this location
Steps from transit, events and Downtown West.
Keystone sits at a high-connectivity downtown location near Diridon Station and SAP Center, with major employers and planned development close by.
SAP Center
Steps from one of downtown San Jose's largest entertainment and event destinations.
Downtown West
Positioned near Google's planned mixed-use district and the continued growth of downtown's western edge.
Project story
From acquisition to opening day.
Keystone advanced from site acquisition through construction, award recognition, opening and sustainability certification.
- ✓Q3 2019
Keystone acquired
Urban Catalyst acquired the site for the future hotel.
- ✓Q1 2023
Groundbreaking
Vertical construction began in January 2023.
- ✓Q3 2024
Structures Award
Named Best Hospitality Project by the Silicon Valley Business Journal.
- ✓Q2 2025
Grand opening
Construction completed in April 2025 and the hotel opened for business.
- ✓Q3 2025
LEED Silver certification
Keystone earned LEED Silver certification.
Project gallery
Keystone, completed and open.
A look inside the finished TownePlace Suites and the April 2025 grand opening.
Location
At downtown's western gateway.
Keystone is positioned near Diridon Station, SAP Center, Downtown West and major downtown employers.
Press coverage
Keystone in the news.
Coverage of the hotel's opening, construction and role in downtown San Jose.
Keystone is open in downtown San Jose.
The 176-key TownePlace Suites by Marriott is complete, operating and serving visitors to downtown's west side.
Information current as of August 2026.