ABOUT US

At Ultimo Development, we build luxury homes that stand the test of time. Collaborating with skilled architects and top-tier interior designers, we are committed to delivering exceptional craftsmanship and cutting-edge design to provide our esteemed clients with their dream custom homes.

In the early 1900s, Frank's grandfather established Ultimo Development in New York. Today, Frank and his team continue the tradition by using the highest-quality materials and innovative building methods to build custom homes that last for generations.⁠

From coast to coast, we are recognized for our professionalism, quality, and integrity. We take pride in building strong relationships with our clients, guiding you through the process one step at a time.

  • Featured in Traditional Home

    “…the biggest challenge wasn’t cosmetic, but rather how to transform the linear space…turns out the homeowners became so enamored with the townhouse - and water amenities - they plan to make it their primary residence. ‘I love that they love it that much.’ Morrison says. ‘The transformation is amazing’ ”

    Read the article here

  • Featured in RUE Daily

    “The Smithcliffs community in Laguna Beach, California is a beautiful private enclave of 21 estates, and home to some of the most beautiful properties in the area… Embracing the home’s classic bones, we collaborated with builder Frank Ultimo and architect Rory Foubister, who re-imagined the exterior, in particular the entry, to create a modern update.”

    Read the article here

  • "Team Ultimo just finished building a beautiful and complicated home for one of our clients. This is a top flight group who work to get it right. They brought the home in on budget and on time and were professional the entire distance; start to finish. They kept the whole team; architect, engineers and interior design, connected and involved. They respect the skills each professional brings to the project. We enjoyed working with them and look forward to working with them on other homes for our clients. If you are looking for a team you can trust with your money and your dreams this is your builder."

    — Brion Jeannette Architecture

  • "Team Ultimo handled the building of our home from purchasing the property to completing the entire building process with the utmost of care and attention to detail. We are thrilled with our home and can't imagine going through the process with anyone else.”

    — Michael & Vicky | Corona Del Mar, CA

  • "We just wanted to thank you and your team for a job well done. Given the hurdles that were presented during a once in a century pandemic, everything turned out better than we expected! We will certainly keep Team Ultimo top of mind next spring, when we finish up our home with updates to the exterior."

    — Ed & Dianne | Corona Del Mar, CA

  • "Team Ultimo made our building experience a pleasurable one. The whole process was enjoyable from start to finish. We will recommend your team to anybody thinking of building.”

    — David & Alison | Corona Del Mar, CA

  • ​“We just want to thank you for all of your guidance and work to get our home sold! We are thrilled to have that project complete and truly appreciate your coordination of everything! From finding a rental house to getting the construction and closing papers signed and done…”

    — ​Anthony & Lynette | Huntington Beach, CA

  • "This looks absolutely AWESOME!!! Wow, I am blown away. I can't wait for the official ribbon cutting, but it sure is fun to already see some residents on pickle ball court. Great job to all those involved in this. It looks great!"

    — Warren | Fullerton, CA 


  • "Great Work!! All should be proud."

    — Justin | Fullerton, CA

  • "Thank you for the awesome work. It was great working with such professionals!"

    — Kathleen | Corona Del Mar, CA

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