Yes, it's been preserved, and it's supposed to be open for tours. According to Wikipedia: "The house is currently the home of the Junius B. Booth Society, a group of volunteers dedicated to the preservation and interpretation of the historic home. Tudor Hall is open for tours on select Sundays from April until November and during special events hosted by the Society."
Oh okay...If only schools in the area...and even homeschooling networks made it a point to keep these locations a priority to visit as “field trips” and whatnot. That’d be so helpful.