As of early 2026, there are no active plans to build a "New" Terminal 1 at London Heathrow (LHR). The original Terminal 1 was closed in 2015 to allow for the massive expansion of Terminal 2 (The Queen's Terminal). Instead of a new standalone building, Heathrow's 2026 strategy—backed by a £1.3 billion investment program—focuses on the "phased redevelopment" and expansion of existing structures. The primary focus in 2026 is the revamp of Terminal 4 and the installation of a massive new baggage handling system in Terminal 2 capable of processing 31,000 bags a day. While the "Third Runway" project remains a long-term goal, the airport's current priority is "extraordinary resilience"—improving the efficiency and passenger experience within Terminals 2, 3, 4, and 5 rather than resurrecting the Terminal 1 brand.