Nika Leoni

musician's touch, realtor's expertise

Every Transaction Deserves a Standing Ovation

Real estate, like performance, is all about connection, refinement, and delivering an unforgettable experience. Drawing from her career as a performer on global stages, Nika approaches real estate with the same artistry and discipline—where details matter, emotions are honored, and every client feels center stage. Her goal? To make each real estate experience feel elevated, personal, and deeply rewarding.

From Opera Houses to Dream Houses: Meet Nika Leoni

Nika brings a unique combination of artistry and expertise to St. Louis real estate as a Global Real Estate Advisor at Dielmann Sotheby's International Realty. Her journey from award-winning opera singer and critically acclaimed composer to trusted local real estate professional creates a distinctive advantage that sets her apart. Her years in the performing arts instilled exceptional standards, drive for perfection, and the ability to handle unexpected challenges with skill, grace, and creativity.

Having called St. Louis home for over a decade, Nika has built deep ties with the community through both her real estate work and ongoing contributions to local nonprofits. Her intimate knowledge of St. Louis County's neighborhoods, schools, and lifestyle offerings helps clients discover what makes each area special.

Nika also holds the Certified International Property Specialist (CIPS) designation and the Resort and Second-Home Property Specialist (RSPS) certification, credentials that allow her to guide clients in exploring global opportunities, resort lifestyles, and second-home markets with the same level of care and precision.

Whether working with first-time buyers, luxury clients, growing families, or clients ready to downsize, her personalized approach consistently earns praise—with clients describing her as "amazing," "highly professional," and "a great agent to work with."

More About Nika

Success Stories

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Nika is a consummate real estate professional. She is courteous, diligent, and goes above and beyond to make sure everything in the home is fixed and up to code. This was a really difficult sale, but Nika made the entire process much easier. I would recommend her to anyone looking for an excellent agent.
— Drew B.
Nika helped me with my apartment situation. I wanted to find a new place. She was very helpful and courteous. She was diligent and prompt in responding to my phone calls and emails. She found some good solutions for my situation. I highly recommend her.
— Buyer
Nika was extremely helpful in guiding me through the process of buying. Her knowledge of the local market, as well as the national and international market, made her an invaluable resource. She was quick and responsive to all of my inquiries and always geared her responses towards my specific needs while keeping things in perspective. She is someone whose insights I trust and I would turn to again.
— Bryan D.
Nika was very helpful and courteous. She was diligent and prompt in responding to my phone calls and emails. She found some good solutions for me. I highly recommend her!
— Natalya I.
Nika was amazing during the entire experience. From looking for office buildings, to multi-family residential, and finally settling on a home large enough to run my business out of while still within my price range and she found us a beautiful home I could not be happier with. 10/10 and I can't say enough positive things about her. Trust 100% with your realty needs!
— Buyer
Nika had great knowledge of the market, pricing, and how it worked. Her insight on beauty and the arts helps set the stage for a fast sale. A great agent to work with. Highly recommended.
— Zulin S.
Excellent experience working with Nika! Her communication was great, and she was on top of every step throughout the process. Her expertise in the real estate market makes her a true asset to anyone who gets to work with her!
— Brian L.
Nika was amazing! She kept us updated, provided us ample options, and was willing to go the extra mile to show us as many houses as we could fit into our schedule. We had a little less than 30 days to find a home, find funding, and move in. Nika was able to crush this goal with flying colors. I really cannot say enough amazing things about my experience and professionalism!
— Mark M.
Nika handled my transaction in a highly professional manner from start to finish. She took care of every detail, negotiated on my behalf, and made sure that my interests were well represented. I highly recommend Nika, and I look forward to working with her again in the future.
— Edward T.
Nika was great. She helped us find a buyer and worked with us to expedite the closure when we needed it to happen.
— Janine C.
Nika is one of the most thoughtful and hardworking realtors I know. She knows the St. Louis real estate market well, and she has a unique global perspective and experience that makes her stand out. What I admire most about Nika as a realtor is how passionate she is about helping people find what’s right for them. Whether you're buying or selling, Nika is your realtor. You can trust her to guide you through your real estate process. I wouldn’t hesitate to recommend Nika as a realtor to anyone looking for a great real estate experience.
— Gene F.