Miami’s luxury condo scene just notched another eyebrow-raising sale, with a local real estate executive dropping $21.5 million on a waterfront penthouse in Coconut Grove.
Records show that Miami executive Ralph Winter paid $21.5 million for a two-story penthouse at Vita at Grove Isle in Coconut Grove. The unit includes its own private pool and sweeping Biscayne Bay views from the private-island property.
According to a March 29 report in the South Florida Business Journal, Winter was identified as the buyer and the sale price was listed at $21.5 million. The story was written by real estate editor Brian Bandell.
Winter is principal of W5 Group, a Miami-based family office that focuses on student housing, co-living and other “innovative living” investments, according to W5 Group. His penthouse buy puts a homegrown investor among a roster of high-profile purchasers at the new Grove Isle development.
Inside the penthouse
Vita at Grove Isle is a seven-story, 65-residence project from developer Ugo Colombo’s CMC Group. The building’s marketing highlights multi-level penthouses with private terraces, pools and summer kitchens, as noted by CMC Group. The residences were designed to feel like single-family homes while still offering full-service condo amenities.
Where this sale fits
Winter’s closing follows other trophy purchases at Vita. Hedge-fund investor Paul Wick and his wife Karin paid $20.1 million for a separate Vita penthouse in January, according to The Real Deal. Industry coverage has noted that Vita was largely presold before delivery and that some penthouses carried list prices near $22 million.
Vita sits on Grove Isle, a gated 20-acre island connected to Coconut Grove by a single bridge, a level of privacy that brokers say attracts ultra-luxury buyers. The project reached completion in late 2025 and began closings soon after, according to Florida YIMBY.
The Winter purchase underscores continuing demand for large, private residences in Miami’s top-tier condo market and adds another headline sale to Coconut Grove’s rapidly evolving waterfront. Representatives for Winter and for the Vita sales team did not immediately respond to requests for comment.
