Architectural designer Mary McKee created this master bath addition for the Andrews family in Newton. It features a floating three-drawer teak vanity with vessel sinks and a shelf underneath.

5. Styles go transitional, modern: Among those changing the style of their master bathroom, transitional and modern styles are gaining popularity. Less than one in 10 choose traditional style.

Matching white vanities with deep sinks sit against both the front and back walls, with large mirrors hanging above them. “I think I’ve missed my calling. I can definitely be a contractor ...