What Is Halo Vista? Plans for the Massive New Development Near TSMC in North Phoenix

Updated July 25, 2026: Halo Vista, TSMC and nearby infrastructure plans continue to evolve. For current project statuses, official sources and review dates, visit our North Phoenix Growth & Development Tracker.

(

If you’ve been seeing all the construction near TSMC in North Phoenix, you’re probably wondering:

👉 What is Halo Vista?
👉 And what exactly is being built there?

You’re not alone, this is one of the most talked-about developments in the area right now.

Halo Vista officially broke ground on March 26, 2026. Initial work is focused on site preparation and the horizontal infrastructure needed to support future development.

What Is Halo Vista?

Halo Vista is a planned 2,300-acre master-planned development located near Interstate 17 and Dove Valley Road, directly next to the TSMC semiconductor campus in North Phoenix.

And this isn’t just another neighborhood.

It’s being designed as a large-scale, mixed-use community ...often described as a “city within a city.”

What’s Planned for Halo Vista?

At full build-out, Halo Vista is expected to include up to 30 million square feet of development, combining multiple uses into one connected area.

Here’s what’s currently planned:

🏡 Residential

• Residential development is included in the master plan.
• The latest official groundbreaking announcement does not specify a final home count or residential construction timeline.

🛍️ Retail & Restaurants

• Shopping centers and everyday conveniences
• Restaurants and dining options
• A planned Costco near I-17 and Dove Valley Road

🏢 Office & Employment Space

• Office buildings
• Research and technology spaces
• Industrial and supplier facilities supporting TSMC

🏨 Hospitality

• Two hotels already announced:
  • Courtyard by Marriott
  • Residence Inn by Marriott

These will support business travel tied to TSMC and surrounding companies.

Why Is Halo Vista Being Built Here?

The biggest driver behind Halo Vista is the expansion of TSMC (Taiwan Semiconductor Manufacturing Company).

TSMC’s announced investment in its North Phoenix campus now totals $265 billion following an additional $100 billion commitment announced in July 2026., bringing:

• Thousands of jobs
• Global suppliers
• Long-term economic growth

Halo Vista is being developed to support that growth by creating a live-work-play environment right next to one of the most important semiconductor campuses in the U.S.

What’s Happening Around Halo Vista?

In addition to the development itself, major infrastructure is already underway to support the area.

One of the biggest projects:

Loop 303 & I-17 Freeway Improvement

• Construction began in January 2026.
• New direct ramps will connect Loop 303 and I-17.
• Loop 303 will be widened to three general-purpose lanes in each direction between Lake Pleasant Parkway and I-17.
• New bridges will accommodate a future interchange at 67th Avenue.
• Construction is expected to take approximately two and a half years.

This is a key piece of making the area more accessible as it continues to grow.

What This Means for North Phoenix

When you combine:

• A major employer like TSMC
• A master-planned development like Halo Vista
• National retailers and hotels
• And large-scale infrastructure improvements

You get a rapidly growing corridor.

North Phoenix—especially the 85085 area—is quickly becoming a hub for:

• Technology
• Advanced manufacturing
• New housing and amenities

Final Thoughts

Halo Vista is still in the early stages, but the vision is clear:

👉 A fully built-out, connected community supporting one of the largest economic investments in Arizona’s history.

If you live nearby, you’re going to continue seeing changes.

And if you’re thinking about buying, selling, or investing in North Phoenix, this is definitely an area to keep on your radar.

Moving to North Phoenix for TSMC or another nearby employer? Our North Phoenix Relocation Guide compares communities, housing options, commutes and practical details for planning your move.