It is unclear if Swift, 34, was home at the time. The pop star was spotted at the Electric Lady recording studio in Manhattan on Thursday.
The billionaire singer has faced issues with stalkers in the past, leading organisers of her world-wide “Eras” tour to utilise facial recognition software.
The recordings of attendees were sent 3200km away to a command centre in Nashville and cross-checked against a database of hundreds of known stalkers, according to Rolling Stone.
In 2018, a stalker broke into Swift’s New York City home, where police found the 22-year-old asleep. He was arrested on charges of stalking, burglary, criminal mischief and trespassing.