The hunt has been on since October to find the owner of the winning ticket, bought in Bexley, south-eastern Greater London, who has won over £10.6 million.
National Lottery players are now being urged to double-check their tickets to be in with a chance of claiming this life-changing prize.
The ticket was bought on October 4, and the buyer matched all six main numbers.
The winning numbers were 6, 8, 12, 33, 49 and 59.
The lucky ticketholder has until April 2, 2026, to claim their prize.
Andy Carter, Senior Winners’ Advisor at Allwyn, operator of The National Lottery, said: “This is a massive win for one lucky Londoner, so we urge Lotto players to check their tickets to see if they are our would-be multi-millionaire.
“Tell your friends, check your pockets, check your tickets as it could be you!”
