new-construction-homes in Key Biscayne

New construction homes in Key Biscayne offer the rare combination of brand-new everything — modern floor plans, smart-home wiring, high-efficiency HVAC, hurricane-rated impact glass, and warranties on appliances and roofs — without the surprises of an older property. South Florida builders have been delivering high-quality homes across price tiers, from entry-level townhomes to gated waterfront estates. With 6 properties available marked as new construction currently in Key Biscayne, buyers can lock in current pricing and choose finishes in many cases. María Delgado will help you compare builders, evaluate community amenities, and negotiate incentives. Market context: the median list price in Key Biscayne is around $7,870,000; at about $2105 per square foot.