ABout us

20 Years and Counting

Founded in 2001, the family owned and operated, SEMA LLC has had the joy in creating a product that emphasizes quality and attention to detail. SEMA has become a leader in New Jersey for developing luxury custom homes and estates. SEMA has a reputation for displaying transparency with customers throughout the entirety of the process and strive to individualize the home buying experience. 

Founder

The builder Graduated from Bialystok Polytechnic Institute in Poland. With over 45 years of project management and building experience, the principal of Sema Properties is known for his leadership in innovative design, energy efficiency, and superior craftsmanship of built homes.

State of the Art Design

Our team of architects, designers, and engineers have created a modern take on housing. We will work with you to develop the distinctive look you envision for your future home. Make sure to check out our completed projects.