Jessica Nicastro Design is an interior design studio known for creating functional spaces with unique identities, timeless elegance, and a layered, lived-in sense of style.

Founded in 2019 and based in Los Angeles, the studio is led by Principal Jessica Nicastro, who draws inspiration from the practicality of everyday living, community of craftspeople, and vintage sourcing to unite tradition with innovation. In 2025, JND was named an AD PRO Featured Designer, a recognition that highlights the studio’s thoughtful approach and growing influence in the design world.

At JND, our client-first mentality ensures we oversee every phase of the design process, whether it's a ground-up new build or furnishing. We collaborate with talented builders and independent artisans to create spaces that are both lasting and deeply personalized.