
PTR is a team of professionals with the jurisdiction and valuation expertise necessary to produce exceptional results on a national level
Meet our leadership
Wayne Rose
Principal
Wayne Rose is a founding principal of PTR and serves as Senior Managing Director. Prior to Property Tax Resources, LLC, Wayne was the Americas Practice Lead of Property Tax Services for Cushman & Wakefield’s Valuation and Advisory Group. Wayne specializes in the management of large real estate portfolios ensuring that every property tax issue is handled with the utmost care. Wayne is an avid cyclist, and you can ask him for his world-famous smoked rib recipe, but it’s a family secret.
Professional Affiliations
Member, Innovating Commerce Serving Communities
Member, California Alliance of Taxpayer Advocates
Shawn Venstrom
Principal
Shawn Venstrom is a principal of PTR and serves as Senior Managing Director. Shawn is a recognized expert in the valuation of a wide variety of complex asset classes including special use properties, mixed use projects, proposed development, regional shopping malls, office, and residential subdivisions. Shawn’s mission is to deliver exceptional client service and results as he leads the growth of the PTR platform into the best-in-class service provider in the industry. If he’s not in the office, Shawn can often be found surfing North County San Diego, or attending a youth sporting event with his family.
Professional Affiliations
Member, Appraisal Institute
Member, Institute of Professionals in Taxation
Member, Innovating Commerce Serving Communities
Member, National Association of Real Estate Investment Trust (NAREIT)
Nikki Graffam, ESQ.
Principal
Nikki Graffam is a principal of PTR and and has over 10 years of experience in property tax consulting, her focus is to to provide Clients with exemplary service through exceptional communication, dedication to outstanding work product and constant innovation to improve process and procedures. Nikki makes time to practice yoga every day. She also enjoys stand up paddleboarding and hiking with her husband and two daughters.
Professional Affiliations
Member, State Bar of California (License # 270487)
Member, Innovating Commerce Serving Communities
Member, National Association of Real Estate Investment Trusts (NAREIT)
Member, Commercial Real Estate Women (CREW)
Get to know our team
