Expert Witness
With nearly five decades of hands-on commercial real-estate experience, Jack Britvan brings unmatched insight to expert-witness assignments. Beginning his career in 1977, he has analyzed and negotiated more than a thousand commission and lease agreements, and has served as President of the NYC & Downstate Chapter of the Society of Industrial and Office Realtors (SIOR), as a founding board member and longtime officer of Commercial Industrial Brokers Society (CIBS), and as President of the New York State Commercial Association of Realtors (NYSCAR). These leadership roles equip him to interpret complexities others may overlook and offer credible, informed testimony in commission, brokerage-care, lease-review and valuation disputes.
When you engage Jack for expert-witness services, you gain a strategic partner who understands how the deal really happens. Based in Syosset, New York, he delivers clear, authoritative opinions rooted in decades of active brokerage and board-level oversight. Whether the matter involves tenant or landlord discord, commission disagreements, or broker-standard issues, clients depend on his ability to highlight what others miss. His credibility, depth of practice, and ability to convey complex issues simply make him a resource you can trust.
When you engage Jack for expert-witness services, you gain a strategic partner who understands how the deal really happens. Based in Syosset, New York, he delivers clear, authoritative opinions rooted in decades of active brokerage and board-level oversight. Whether the matter involves tenant or landlord discord, commission disagreements, or broker-standard issues, clients depend on his ability to highlight what others miss. His credibility, depth of practice, and ability to convey complex issues simply make him a resource you can trust.