FAA filings have been submitted for a 695-foot-tall tower at 20 NE 8th Street on Block E within the Miami Worldcenter complex in Downtown Miami. Designed by Nichols Architects and developed by New York City-based Lalezarian Properties, the structure appears to correspond with Phase 2B of Miami World Towers, a future phase planned for the south-central portion of the block. The filings, identified as ASN 2026-ASO-8298-OE through 2026-ASO-8300-OE, were submitted on May 21, 2026 by MWT X LLC, an affiliate of the developer, and are currently under aeronautical study by the Federal Aviation Administration, with the structure rising between 707 and 708 feet above sea level.