Aucamp, Dellenback & Whitney is a leading residential and commercial real estate appraisal firm based in Boca Raton, originally established in 1991. We have grown to six full-time commercial real estate appraisers as well as six full-time residential real estate appraisers.

We provide accurate and reliable data, analysis and well supported conclusions for clients to make informed real estate decisions. Our work is consistent with State of Florida requirements, Uniform Standards of Professional Appraisal Practice (USPAP), and federal banking regulations as well as the Appraisal Institute. Decades of experience provide extensive knowledge of the real estate market structure and dynamics. 

Brief bios of the founders and partners are shown below. Click on any name to send an email.  


David Aucamp, SRA

State-certified Residential Real Estate Appraiser RD366

David Aucamp, SRA, heads the residential real estate operations of the company. He is a native of South Florida, and graduated from Florida Atlantic University. He has spent his 30-year professional career as a residential real estate appraiser in this area. David earned the highly regarded SRA designation from the Appraisal Institute and has built a solid reputation for specializing in appraising luxury homes. He has extensive experience providing expert testimony as well as working with estate planners, accountants, and attorneys.


Jonathan Whitney, MAI

State-certified General Real Estate Appraiser RZ2943

Jonathan Whitney, MAI, heads the team of 6 commercial real estate appraisers at ADW, and values all major real property types: industrial, office, retail, and multifamily. Additionally, he appraises and advises clients on mixed-use projects, vacant sites, residential subdivisions / condominiums, and various special purpose properties. Assignments generally range from relatively straight forward assignments (individual commercial condominium units) to multi-phased projects with complex cash flow considerations (proposed mixed-use towers).  He has 15 years of experience in the South Florida market, is a designated member of the Appraisal Institute (MAI), and sits on the Board of Directors for the South Florida Chapter of the Appraisal Institute. 

Jonathan Whitney grew up in South Florida and earned his master's degree from the University of Florida. Jonathan is an active member of the community. He is Vice Chair of the Zoning Board of Adjustment for the City of Boca Raton, an Executive Board member for the Boca Raton Federation of Homeowners, an Elder at Spanish River Church, and a member of the Boca Raton Downtown Rotary Club. He and his wife now raise their children in the same dynamic community of his upbringing.


Douglas Whitney, MAI

State-certified General Real Estate Appraiser RZ1062

Douglas Whitney, MAI, has extensive South Florida real estate experience, especially as a commercial real estate appraiser for more than 25 years. He earned the highly regarded MAI designation from the Appraisal Institute in 1993. Previous work was bank appraisal reviewing, bank commercial real estate lending, and city planning. He studied city planning for his undergraduate degree at the University of Massachusetts and graduate degree at Harvard University. He has lived in Boca Raton since 1978.    


Judith Dellenback

State-certified Residential Real Estate Appraiser RD534

Judy Dellenback has been a resident of Boca Raton since the early 1970s and began appraising residential properties in 1979. She has established an esteemed reputation among clients for her thorough and timely appraisal work.


Kent Dellenback

State-certified Residential Real Estate Appraiser RZ120

Kent Dellenback has been a long-term resident of Boca Raton, graduating from Florida Atlantic University in 1974 and soon after began appraising property in South Florida. He recently retired after decades of appraising a wide range of commercial properties.