Being built
QTS DFW2 campus (303 Mason Road)
QTS is adding two large two-story data centers on Mason Road in southern Dallas County, its third and fourth buildings on the site. The two new ones cost about $650 million.
Where things stand: Two new buildings (DC2, DC3) filed in Apr. 2025; work to run into 2027.
🕒 Latest update (April 2025): QTS filed state plans for two buildings (470,000 and 560,000 sq ft) costing about $650 million.
What we know
- 📍 Where303 Mason Road, near the Wilmer-Lancaster border, unknown, Dallas County
- 🏢 CompanyQTS Realty Trust
- 🏛️ Owned byBlackstone
- 💵 Cost$650 million
❓ Still unanswered
Nobody has answered these in public yet. Can you help find out?
- Is the site in Wilmer or Lancaster city limits? 🙋 I'll find out
- How much power will the campus use? 🙋 I'll find out
- How much water? 🙋 I'll find out
🔎 What we checked
- Oct 7, 2026: We checked the site location: approximate location found.
What happened so far
- April 2025QTS filed state plans for two buildings (470,000 and 560,000 sq ft) costing about $650 million.
🛰️ See it from above
An aerial photo of the area.
Photos: USGS The National Map.
Where this comes from
- Firm to build $650M data centers in southern Dallas County · The Dallas Morning News · April 16, 2025
- TDLR TABS TABS2025000600: QTS DFW2-DC1, 303 Mason Road · Texas Department of Licensing and Regulation · Oct 7, 2026
- TDLR TABS TABS2026013130: QTS DFW2-DC6, 421 Mason Rd, Wilmer · Texas Department of Licensing and Regulation · Oct 7, 2026
- OpenStreetMap search: Mason Road, Wilmer · OpenStreetMap contributors · Oct 7, 2026
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