LONDON — The first official London museum dedicated to The Beatles is set to open next year in the Mayfair building where the band recorded its final album and performed their last live rooftop concert, former Beatle Paul McCartney announced Monday.

The attraction, titled “The Beatles at 3 Savile Row,” will occupy the building on Savile Row and feature seven floors of previously unseen archive material, alongside a recreated basement studio where the group recorded their 1970 “Let It Be” album.

Visitors will also have access to the rooftop where the band staged their iconic 1969 performance, widely regarded as their final public gig.

“Tourists come to England and they can go to Abbey Road, but they can’t go inside… so I thought this was a terrific idea,” McCartney told the BBC.

The 83-year-old musician said the project emerged from efforts by Apple Corps to revisit “what the Beatles mean, and what people want these days from us.”

Apple Corps previously owned the Savile Row building from 1968 and used it as the band’s headquarters prior to their 1970 breakup, and for business operations afterward.

“We’re thrilled to bring Apple Corps back to its spiritual home and give The Beatles fans something truly special,” Apple Corps CEO Tom Greene said. “Every single day, fans are taking pictures of the outside of 3 Savile Row.”

“But next year they can go in and explore all seven floors of the iconic building, including the rooftop where even the railings remain the same from that famous day in 1969,” he added.

Footage of the January 30, 1969 rooftop performance — the band’s last public appearance — was restored and featured in Peter Jackson’s documentary “Get Back.”

McCartney said visitors will be able to explore memorabilia across the building and “pretend to be a Beatle” on the rooftop.

The museum will also include rotating exhibits and a fan store, according to Apple Corps.

“There are so many special memories within the walls, not to mention the rooftop,” McCartney said in a statement.

Ringo Starr, the only other surviving member of the band, described the planned exhibition as “like coming home.”

Apple Corps said further details and a second experience in development will be announced in due course, with ticket registration opening on the band’s official website.

While Liverpool already hosts Beatles-themed attractions, Apple Corps noted that those existing museums are not officially licensed by the company.