St. Louis, Missouri, United States

John Seiler

Real Estate Professional
John Seiler - Real Estate Agent at Dielmann Sotheby's International Realty
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Our agents are known in their communities for their integrity and the exceptional level of service they provide.

Local Expertise. Global Connections.

John lives and works by the mantra, 'Our character is our destiny.'  With over 30 years of sales and client service experience, he offers a wealth of knowledge and insight to buyers and sellers alike.  John combines a client-focused work ethic with exceptional problem-solving and creativity. Constantly searching for opportunities to learn and grow, he enthusiastically welcomes new challenges and strives to create positive outcomes for his clients.

John is endlessly inspired by the relationships in his life – both at work and at home. His passions include his Faith, his Bonny Lass (wife) Heather, their dogs, his family, fitness, college football, telling jokes, and enjoying a wee nip of Kentucky's finest with family and friends.

John has made an ongoing pledge to donate 5% of his commissions to Lydia's House; a local organization that provides transitional housing 'and continues to work in faith to end domestic violence by being a place of healing and a voice of hope for abused women and their children'. He hopes you join him in supporting his chosen charity.
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Dielmann Sotheby's International Realty


  • John was able to walk me through the process. This was my first house purchase and I had ALOT of questions. John was very kind and patient and definitely knew his stuff. John made this very...

    Joshua H.

John Seiler

Real Estate Professional
Dielmann Sotheby's International Realty
8301 Maryland Avenue, Suite 100
St. Louis, Missouri 63105 United States
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