10637 Ballantrae Drive

Located in the heart of Frontenac, this beautiful, well-maintained home offers nearly 9,400 square feet of thoughtfully designed living space. A welcoming two-story foyer with a curved staircase opens to spacious formal and informal living areas filled with natural light. Soaring ceilings, detailed millwork, graceful archways, Italian marble flooring, and six masonry fireplaces add character throughout.
The kitchen combines style and function with custom cabinetry, an oversized quartz island, Wolf and Sub-Zero appliances, a walk-in pantry, and a butler’s pantry. The adjoining hearth room, with its vaulted ceiling and built-ins, provides a comfortable space to gather.
The spacious main-level primary suite offers privacy and convenience, while four additional bedrooms and four bathrooms provide ample room for family and guests. The finished lower level includes a home theater, billiards room, bar, fitness area, and office.
Two large new decks overlook the saltwater pool, creating an inviting setting for outdoor dining and relaxation. Additional features include a four-car garage with extra storage and an EV-ready outlet, four new zoned HVAC systems, and a new roof. Located in the award-winning Ladue School District and close to a variety of private schools, this home offers generous living spaces and exceptional amenities in a sought-after Frontenac setting.