A RARE OPPORTUNITY! Welcome to 1393 Boston Avenue Bayshore-Islip Schools an exceptional one of a kind 2026-renovated luxury residence offering a unique blend of modern sophistication, versatile living space, and a private creek setting. This beautifully updated five-bedroom, two-bathroom single-family residence ( M/D with permits ) showcases an impressive collection of upscale finishes and thoughtfully designed spaces throughout. The interior features custom-designed chef's kitchens, complete with elegant quartz waterfall countertops, oversized cabinetry, sophisticated gold-finish fixtures and hardware, and brand-new stainless-steel appliances. Both bathrooms have been transformed into spa-inspired retreats, featuring polished large format porcelain tile, skylights, illuminated shower niches, floating vanities, designer LED lighting, luxury bidets, and separate automated urinals. Set on an approximately half-acre parcel measuring 50 x 435.6 feet, the property offers a truly distinctive outdoor setting with a natural creek running through the grounds. Additional exterior highlights include a new PVC vinyl privacy fence and an extended driveway accommodating up to seven vehicles. The extensive 2026 improvements include new hardwood and porcelain flooring, multiple skylights, a private primary-bedroom balcony, new windows, doors, roof, siding, and boiler, along with an energyefficient electric tankless water heater. A stone-accented entrance and newly installed exterior pavers further enhance the home's curb appeal. Washer and dryer appliances are included. Ideally situated near shopping, public transportation, and major highways, with access to the Islip Public School District. A distinctive property offering exceptional space, modern luxury, and flexible living possibilities. Potential two-family or mother-daughter use with proper permits.