Great Lakes

Based in Traverse City, Michigan, Sill Appraisal Group is owned by Andrew Sill, MAI. Andy is a regional expert in both urban and rural properties and specializes in unique property types.

Kenneth R. Siegle, MAI, M.S.F., was a commercial real estate loan servicing officer for seven years and a staff appraiser for six years. He has expertise in appraising a variety of properties, including: apartments, general office buildings, medical office buildings, retail centers, subdivisions, industrial buildings, vacant land, single-family residential, self-storage facilities, car washes, and more. Ken holds a bachelor’s degree in business administration with a minor in systems analysis from Taylor University, and a master’s of science degree in finance from Walsh College. He is a Designated Member of the Appraisal Institute (MAI), as well as a state certified general real estate appraiser.

Frank Segura is a Managing Director for the Detroit office of BBG Inc., a real estate appraisal and consulting firm doing business throughout the United States. He has over 13 years of appraising and consulting experience and holds the MAI designation from the Appraisal Institute.  
 
Frank’s primary focus is covering various commercial real estate markets including multifamily, office, retail, vacant land, and industrial properties. He has extensive experience appraising conventional multifamily properties for agency lenders, banks, and mortgage companies.  
 
Frank has worked on numerous affordable housing assignments involving programs associated with HUD, Freddie Mac, Fannie Mae, USDA, and various state and local agencies. He has also prepared appraisal market studies for pre-development purposes. His work includes complex assignments and has completed appraisals of special purpose properties such as hotels, gas stations, indoor sports facilities, and television/radio broadcasting studios.  
 
Mr. Segura provides valuation services for tax appeal assignments in the State of Michigan and has been accepted as an expert witness by the Michigan Tax Tribunal. He has also completed tax appeal assignments for the Minnesota Tax Court. Frank’s tax appeal assignments have included office buildings, bank branches, television broadcasting studio, shopping centers, industrial facilities, commercial parking garage/lot, and multifamily properties. 

Commercial real estate appraiser turned asset manager 
Senior Asset Manager - Bedrock  
Certified General Real Property Appraiser - Michigan 
MAI Designated Member - Appraisal Institute 
Treasurer (2025) - Great Lakes Chapter, Appraisal Institute 
Chair - Finance Committee, GLCAI 
Father of 4, husband to 1 incredible lady 
Occasional wise guy, black belt in belly laughs