9900 West is the project that brought New York development pedigree to Bay Harbor Islands: the first South Florida venture of longtime Manhattan firm The Horizon Group, launched in 2023 on the scenic Indian Creek waterway. This boutique eight-story waterfront condominium at 9900 West Bay Harbor Drive holds just 23 residences — two- to four-bedroom homes with dens and home-office spaces, ranging from 1,202 to 3,206 square feet. Architecture by Miami Beach's Frankel Benayoun Architects and interiors by Craft-Studio give 9900 West a tailored, residential feel, while the amenity program reads like a...
9900 West is the project that brought New York development pedigree to Bay Harbor Islands: the first South Florida venture of longtime Manhattan firm The Horizon Group, launched in 2023 on the scenic Indian Creek waterway. This boutique eight-story waterfront condominium at 9900 West Bay Harbor Drive holds just 23 residences — two- to four-bedroom homes with dens and home-office spaces, ranging from 1,202 to 3,206 square feet. Architecture by Miami Beach's Frankel Benayoun Architects and interiors by Craft-Studio give 9900 West a tailored, residential feel, while the amenity program reads like a private club: a 9,000-square-foot landscaped rooftop deck with a Finnish overflow saltwater pool, and a private 10-slip marina with direct, no-fixed-bridge access to Biscayne Bay and the Atlantic.
The Horizon Group is a longtime New York City residential and commercial real estate development firm, and 9900 West is its first project in South Florida. The firm brought its Manhattan development discipline to Bay Harbor Islands — Douglas Elliman Development Marketing handled exclusive sales and marketing — targeting buyers who want boutique scale with institutional-quality execution.
It is one of the most valuable phrases in South Florida waterfront real estate. From the private 10-slip marina, boats can reach Biscayne Bay and the open Atlantic without waiting on bridge openings — a genuine convenience for serious boaters and a meaningful premium for slip values. Few Bay Harbor Islands buildings can offer it.
Sales launched in March 2023, construction began in late 2023, and completion was slated for late 2024. The building is now delivered, which means buyers can tour finished residences rather than buying from renderings — a significant advantage over the island's still-under-construction pipeline.
Two-bedroom, three-bedroom-plus-den, and four-bedroom-plus-den layouts from 1,202 to 3,206 square feet, with 9-foot ceilings, floor-to-ceiling sliding glass doors, glass-encased terraces, and walk-in closets. Interiors by Craft-Studio feature European-design kitchens with Miele appliances, quartz countertops, wine refrigerators, and spa-inspired primary bathrooms. Launch pricing ranged from $1.1 million to $5.5 million.
A 9,000-square-foot rooftop deck with a Finnish overflow saltwater pool, spa, trellis-covered lounge and entertainment spaces; more than 5,000 square feet of tropical gardens and water features by Geomantic Designs; a concierge-attended lobby; a private entertainment suite; a state-of-the-art fitness center and spa; valet parking; EV charging stations; and a beach club membership.
9900 West sits in the sweet spot between the ultra-boutique nine-residence projects and the larger towers: 23 homes, completed and move-in ready, with a genuine marina. Buyers also considering new construction should tour Bay Harbor Towers (44 residences, 13-slip marina, early-2026 delivery) and The Well (Terra's wellness-driven mixed-use project on Kane Concourse) for comparison.
The marina is the headline, but the boating story runs deeper: 9900 West sits on the Indian Creek waterway with a straight shot to open water, and the building pairs that access with paddleboard and kayak storage, bicycle storage, and a beach club membership for days the boat stays docked. Inside, the residences are finished for immediate move-in — Miele washers and dryers included, den or home-office space in the larger plans, and additional private storage. It is the rare new Bay Harbor Islands condo where the waterfront lifestyle is functional, not decorative.
Because the building delivered in 2024, the market here is now resale-driven: finished homes, established HOA, and real comparable sales rather than developer pricing. That maturity is exactly what many buyers want after years of buying pre-construction on the island. For a broader view of the Bay Harbor Islands market — including pre-construction options like La Mare Regency — browse the neighborhood's current new developments and resale inventory.
Explore our comprehensive list of New and Pre-Construction, A Class Office Space, and Most Expensive Neighborhoods.
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