Credit: Dominique Charriau/

Paul McCartney is one step closer to saying "I do!"

The former Beatle and his bride-to-be, New York City businesswoman Nancy Shevell, have posted a notice announcing their intention to marry in London.

Known as a banns, the notice was filed by the couple in person at the Old Marylebone Town Hall in London this week and posted on Wednesday.

The venue -- that has four rooms that can seat 20-100 guests -- is the same one that McCartney, 69, chose to wed his late wife Linda in 1969. Paul and Linda's daughter, Mary, also chose the venue to get hitched last year.

"It will be a small, intimate wedding," a source tells Us Weekly of McCartney's wedding to Shevell, 51, which will be his third. "It's going to be very elegant and classic."

Following a 16-day waiting period, McCartney and Shevell -- who announced their engagement in April -- can legally tie the knot on or after September 30.