About
Halo Vista is where the future takes shape. Located adjacent to the Taiwan Semiconductor Manufacturing Company’s (TSMC) campus, this “city within a city” is transforming ±2,300 acres into a vibrant ecosystem for global innovation. With an eye towards the future, it will integrate advanced manufacturing, research and development, residential, and lifestyle amenities within one connected environment to support long-term economic growth. Designed for scale and acceleration, Halo Vista positions its partners at the center of the Silicon Desert Technology Hub.
Why Halo Vista?
Vision
A city within a city
Our vision is to create a vibrant city within a city, establishing a community where world-class infrastructure and talent drive the future.
Because we can do it on such a large scale, we have more planning tools. Most large cities can only develop smaller parcels at a time, so you can’t have a big vision.
– Phoenix Mayor Kate Gallego
New York Post, October 29, 2024
Why is Phoenix a Hot Spot?
Located in Halo Vista North Phoenix, Halo Vista sits within one of the fastest-growing economic regions in the country and the fifth most populous city in the United States. This North Phoenix mixed-use development connects companies to the infrastructure, talent, and market momentum driving the Phoenix Semiconductor Corridor forward.
Business-Friendly Climate
Low flat income tax rates, lower-than-average inflation, and competitive operating costs create a pro-business environment that supports long-term investment and expansion for companies locating at Halo Vista.
Efficient Infrastructure
Direct freeway access, proximity to Phoenix Sky Harbor International Airport, and expanding infrastructure support efficient movement, with direct international flights and one-day truck reach to more than 35 million people.
Expanding Talent Base
Proximity to major universities and training programs provides Halo Vista with access to a highly educated and continually expanding workforce. Academic partnerships support workforce development, research collaboration, and a strong pipeline of talent.
Population/Industry Growth
As the fifth most populous city in the United States, Phoenix continues to see strong corporate investment, job creation, and residential expansion, reinforcing Halo Vista as a strategic location for long-term growth.
Operational Stability
Minimal exposure to major natural disasters, including earthquakes, floods, and fires, creates a secure setting for uninterrupted performance. Lower disruption risk helps protect project timelines and maintain dependable operations.
TSMC Adjacency
Located adjacent to one of the world’s most advanced semiconductor campuses, enabling close collaboration across the supply chain.
History
2020
The Catalyst for Halo Vista
TSMC announces its plan to build an advanced semiconductor fabrication plant in Phoenix, Arizona, with an initial projected investment of $12 billion.
2022
TSMC Expansion
TSMC announces it will build a second fab at the site. The company increases its total expected Arizona investment to $40 billion.
2024
Halo Vista is Envisioned
Mack Real Estate Group (MREG) and McCourt Partners unveil the anticipated $7 billion master-planned Halo Vista city within a city to support the semiconductor ecosystem adjacent to TSMC.
DoC Preliminary Agreement
The U.S. Department of Commerce and TSMC announce a preliminary agreement for up to $6.6 billion in direct funding under the CHIPS Act – and TSMC announces plans for a third fab, raising its total commitment to $65 billion.
AZ Land Department Awarded
The Arizona State Land Department awards the development rights for the massive mixed-use area surrounding the TSMC site to a joint venture between Mack Real Estate Group and McCourt Partners.
Halo Vista Unveiled
Mack Real Estate Group and McCourt Partners officially unveil the name “Halo Vista” for the anticipated $7 billion, 2,300+ acre master-planned technology and residential district that will form a “halo” around the TSMC campus.
2025
TSMC Fab Operational
TSMC hits a key operational milestone as its first fab begins high-volume production.
Additional Investment
TSMC announces it will invest an additional $100 billion in Arizona, dramatically increasing its total investment to an unprecedented $165 billion, reinforcing the need for the fully integrated ecosystem. TSMC’s investment commitment now constitutes the largest foreign investment in U.S. history.
Phoenix City Council Approval
The Phoenix City Council officially approves the development agreement for Halo Vista.
2026
Building the Ecosystem
With more than $165 billion flowing into the region, Halo Vista is positioned to support sustained growth, evolving industry needs, and long-term expansion.
Breaking Ground
Halo Vista construction kicks off.
For Immediate Lease
Mack
Innovation Park
For an early entry point into North Phoenix’s expanding semiconductor corridor, three new, state-of-the-art industrial facilities offer a designated “Supplier Site” just minutes from TSMC and positioned within a rapidly growing advanced manufacturing hub. Designed for companies that need to be operational quickly, it provides access to the region’s ecosystem while surrounding areas continue to evolve.