Heathrow Expansion Programme

Current Government Major Projects Portfolio

Record date: 1 April 2026

Whole-life cost: Not disclosed
Published schedule: Not yet published – Not yet published
NISTA delivery confidence: Not yet published
Senior responsible owner: Not yet published

What the project is for

This project entered the reformed Government Major Projects Portfolio from 1 April 2026. NISTA has not yet published a detailed annual transparency row for it.