One Island Place I is a 30-story Intracoastal condominium completed in 1991 at 3801 NE 207th Street in Aventura, developed by E.M. Segall and Atlantic Coast Development with architecture by Robert M. Swedroe. The building forms one half of a twin-tower complex with One Island Place II at 3802 NE 207th, with each tower holding approximately 100 to 112 residences and the pair sharing a Williams Island-adjacent setting on the Intracoastal. The Swedroe-designed massing dates the building to the early-1990s wave of Aventura towers, before the Aventura Mall expansion and the Sunny Isles ultra-luxury cycle pushed up land values across the peninsula. The 3801 NE 207th Street address sits on the Intracoastal Waterway adjacent to the Williams Island bridge, with Williams Island Yacht Club and the Williams Island Marina across the bridge to the south. The Aventura Mall complex, Founders Park, the Don Soffer Aventura Exercise Trail, the Aventura Arts and Cultural Center, and the Turnberry Isle Resort sit within a 10-minute drive, and the William Lehman Causeway reaches Sunny Isles Beach and Bal Harbour Shops in 10 minutes. Fort Lauderdale-Hollywood International Airport sits 10 minutes north, with Miami International Airport reachable in 30 minutes via I-95. One Island Place's footprint sits at the north end of the Aventura peninsula, just across from Williams Island's gated community. Residences inside One Island Place I run two-, three-, and four-bedroom layouts with the floor-plate built around the Intracoastal exposure on both sides of the tower. The early-1990s spec book includes marble bathrooms, gourmet kitchens, walk-in closets, and broad terraces oriented toward the water. The shared One Island Place amenity program runs a community pool, a heated lap pool, a fitness center, a sauna and steam room, lighted tennis courts, a residents' clubroom, a kids' play area, and a private marina with deepwater slips, with 24-hour security and valet at the lobby. One Island Place I Aventura combines a low-rise marina footprint with the Williams Island-adjacent setting.