At first glance, Joan Bennett Kennedy’s Back Bay home may not appear all that unusual, but the endless stories held within its walls illustrate how a sacred space became one woman’s shelter from the storm.

After divorcing Ted Kennedy in 1982, Bennett Kennedy returned to Boston and moved into 250 Beacon St. #10, and remained there for more than four decades until her death at age 89 in October. Now, her three-bedroom, three-bathroom home, which measures 2,075 square feet, is on the market at $2.59 million.

“Her home really played an important part in the transformation of her life,” her son, Ted Kennedy Jr., told the Globe. “She was a newly divorced woman coming back, trying to reestablish her roots in Boston, and she had her music, which was part of her unique identity, apart from being married to my father. She was seeking to reinvent herself and live on her own terms.”

It was there at 250 Beacon where Bennett Kennedy restarted her life. She earned a master’s degree in music education at 44, and became a staple on the Boston classical music scene, thanks to her lifelong dedication to the piano. But it was also where she faced significant struggles, ranging from depression to alcoholism. She didn’t hide her battles at a time when they weren’t commonly discussed.

“She paved the way for many other women who were suffering in silence,” said Kennedy Jr. “The Boston community just took her in and provided her with friendship and support.”

The circa-1925 building features an elegant lobby that leads to the elevators. Inside the fifth-floor unit, a foyer flows into a hallway and into the spacious living room, where hardwood floors run throughout and a wood-burning fireplace sits under a unique carved mantel surrounded by marble. But it’s the windows that capture the eyes, with views of the treetops and the Charles River in the distance.

“She would sit at her piano in the condo every afternoon for hours,” said Kennedy, who noted that the home later served as the spot where his mother penned “The Joy of Classical Music,” a guide for introducing classical music to families. Prominent musical figures, including John Williams, Seiji Ozawa, and Arthur Fiedler, were frequent guests.

The open floor plan continues in the dining area and library, filled with built-in bookcases and oversized windows.

The living room fireplace is two-sided; on its opposite side is the primary bedroom suite, with built-in bookshelves and a massive bay window with beautiful views. The primary suite features an en-suite bathroom with a pink vanity.

“These front rooms, all three of them, the amount of glass and the size of these windows are just magnificent,” said Linda Barrett of Douglas Elliman, who has the listing and knew Kennedy for years. “Being on the fifth floor, she sat right at the tree line, looking at the Charles River.”

A second of three full bathrooms has elegant marble tiles and a step-in shower. Across the hallway are two closets for storage and the galley kitchen with green/blue cabinetry and stainless steel appliances.

There are three bedrooms, one with teal carpeting and ample built-in storage.

The home has central air, and the building has a live-in superintendent. The fee is $1,725.39 per month. The piano is not included as part of the sale.

Megan Johnson

Correspondent

Megan Johnson is a Boston-based writer and reporter whose work appears in People, Architectural Digest, The Boston Globe, and more.