NASHVILLE, TENNESSEE: In 2009, when she was 20 years old, Swift bought a penthouse apartment in midtown Nashville for nearly $2 million.
Source: Trulia
It was in the contemporary Adelicia complex, near Tennessee's "Music Row." Swift says she did the interior design herself.
In 2013, after an interview with the pop star, Vulture described the home as 'whimsically girlie,' with a style that resembles a 'shabby-chic Alice in Wonderland.'
Source: Vulture
The rooms have floor-to-ceiling windows which Swift reportedly decorated 'with books and tchotchkes' as well as 'an eye-popping cacophony of patterned wallpaper.'
Source: Vulture
You can see a bit of her design aesthetic when, in 2012, Swift gave Katie Couric a tour. Notice the kitchen backsplash in the shape of a heart.
Source: Vulture and The Real Deal
BEVERLY HILLS, CALIFORNIA: Swift purchased this 'Cape Cod-style' home for $3.97 million in 2011.
Source: Zillow
Built in 1941, the gated estate is situated on the north side of Franklin Canyon and sits on a 1.37-acre lot.
Source: Zillow
In addition to a 5,600-square-foot main house, there’s also a 2,000-square-foot guest house.
Source: Trulia
WATCH HILL, RHODE ISLAND: In 2013, Swift bought an 11,000-square-foot Rhode Island mansion for $17.75 million. She reportedly paid for it in cash.
Source: Business Insider
There are gorgeous views of Fishers Island Sound, Little Narragansett Bay, and the Watch Hill Lighthouse.
Source: Business Insider
NEW YORK, NEW YORK: Swift bought two Tribeca penthouses from "Lord of the Rings" director Peter Jackson in 2014 for $20 million.
Source: Trulia
BEVERLY HILLS, CALIFORNIA: Last but not least, the superstar bought this California mansion in 2015 for $25 million.
Source: Us Weekly
Known as the Samuel Goldwyn estate, it was built in 1934 and is over 10,000 square feet.
Source: Trulia
There's also a guest apartment above the garage, a tennis court, and a screening room.
Source: Variety