Manchester United are reported to have secured the majority of the land needed for a proposed new 100,000-seat stadium. Multiple outlets say the club is advancing its plans to develop what it describes as the largest football facility in the United Kingdom, with the project positioned as an upgrade alongside the existing Old Trafford site. One report also states that the club announced the stadium plans last year, describing a development valued at around £2 billion. While details on the remaining land or final approval timelines are not included in the provided articles, the coverage is consistent that the club has made progress by obtaining most of the required plots. The reports frame the land acquisition as part of a wider effort to move the scheme forward, with the planned stadium capacity set at 100,000 seats. No sources here provide information about construction start dates, funding structure, or planning permission outcomes. Overall, the articles agree on the key point that Manchester United has secured most of the land for a new large-capacity stadium aimed at becoming the biggest in Britain.