MountainWest is a 30+ year old private firm that develops and manages unique, hiqh quality mix-use retail, entertainment and residential projects. Both privately and through public-private partnerships with public entities and redevelopment agencies. Below you will find our completed projects and our coming soon!

Completed Projects


Gateway I

Located at 303 H Street at the prestigious intersection of 3rd Avenue and H Street. It is the premier Office and Retail center for the entire South Bay. The two completed buildings at 303 & 333 H Street, are the signature buildings for Chula Vista's downtown business core and redevelopment area. The Gateway buildings are located approximately 12 minutes to downtown San Diego. Gateway is a one hundred year Class "A" building and one of the first buildings in the region to utilize the JD-2 truss system. This system has proven to withstand up to an 8.1 seismic reading earthquake, allowing for seismic performance capability exceeding many lateral systems. The architecture and materials create an appearance typically found in European construction, following that influence through the usage of granite, marble and other varieties of stone. The Gateway complex currently offers over 240,000 Square Feet of mixed use Office and Retail space, and over 200 exe. Sitting on the edge of Chula Vista's Third Avenue District, this revitalizing downtown corridor location offers a constant flow of traffic past and to the complex. This prestigious location is in the heart of the Central Business Corridor of Chula Vista. Located 1 mile from both the 805 and 5 freeways, and a mere 7 miles from the U.S. and Mexico International Line, and 7 miles from downtown San Diego. 

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Gateway II

Located at 333 H Street, Gateway Chula Vista II is a 6 floor 131,760 sqft Class A Building with onsite gym, parking structure, onsite security, 3 main elevators, and freight elevator.


Third Avenue & H Street Parking

The Third and H Street parking structure services Gateway I, Gateway II, and Gateway III projects. It is a 5 level garage with underground security parking available and has access from Third Avenue and H Street with a traffic signal for easy ingress and egress. The garage offers 24 hour security and freight elevator access.

Coming Soon!



Urban apartment living offering 135 units, 6 story building. Amenities are state-of-the-art and finishes are semi-custom depending on when you are able to pre-lease. For more information and to speak with our sales offices please contact us today. This project is scheduled for pre-leasing 4th Quarter 2019.


Gateway III

Medical, Office, and Retail Commercial Building



71 Unit, Multi-Level Apartment Complex utilizing urban flare with breathtaking views available. Anticipation of pre-leasing spring 2019'.



Chula Vista Outpatient Clinic