Position your business for success with this exceptional mixed-use commercial property located in the heart of Williston Park's thriving business district. 118-122 Hillside Avenue offers outstanding visibility on a heavily traveled main road with strong pedestrian traffic, surrounded by popular restaurants, boutique shopping, banks, and neighborhood services. Just moments from the LIRR. This prime location features approximately 5,580 square feet of versatile retail/office space with 3 oversized storefront windows, high ceilings, multiple private offices, reception and conference areas, bathrooms, and a large unfinished basement ideal for storage or expansion possibilities. Ideal for investors, owner-users, medical, professional, retail, or mixed-use opportunities. A rare chance to own a prominent commercial building in one of Nassau County's most desirable downtown locations. Karate : 2 Half baths and finished basement, offices and storage Dance: 2 Half baths, unfinished basement, offices and storage Tailor: half bath, workshop and showroom