

Sidell Investments is a real estate investment platform focused on retail, mixed-use, and other entrepreneurial real estate opportunities.
Founded by Mark Sidell following more than 40 years of experience acquiring, repositioning, leasing, and operating commercial real estate, the platform is built on decades of operating experience and long-standing industry relationships — and is being developed around a highly selective, relationship-driven investment approach.
Areas of Experience

Representative property — Colorado
A full website is currently under development.
For inquiries, introductions, or investment opportunities, please use the form below or reach us by phone.