3633 21st St, Boulder, CO 80304
7
beds
5
baths
6,988 Sq.Ft. LIVING AREA
0.81 Acres lot
Tucked into one of Boulder's most prestigious enclaves, this estate offers a rare fusion of luxury, privacy, and relaxed sophistication.
– Marybeth Emerson
With over $700 million in career sales and Boulder’s two highest-ever recorded residential closings, Marybeth Emerson stands as one of Colorado’s top luxury real estate authorities. A Chairman Agent and Developer with The Agency Boulder, Marybeth blends market expertise, design vision, and deep local roots to deliver an unparalleled client experience. Whether buying, selling, or developing, her results speak for themselves — record-setting sales, trusted relationships, and a reputation for turning the impossible into the extraordinary.