Diablo Valley Appraisal Services
Real Estate Appraisal & Consulting

About Us
Company principal, Jessica DiMaggio, is a native of the East Bay with a passion for local architecture, modern building methods, and integrating cutting-edge data science techniques with traditional appraisal practices. In 2005 she earned a Certified Appraiser credential from the state of California, and in 2008 opened her own firm, Diablo Valley Appraisals.
Jessica's specialties include homes located within the greater Diablo Valley, unique and complex properties, retrospective estate-settlement appraisals, appraisals for litigation and divorce, market value appraisals for private party and lending purposes.
With over 20 years of expertise I have a proven track record of delivering exceptional results.
Beyond her professional endeavors, she is deeply committed to giving back to the appraisal community and proudly serves as a volunteer on the corporate board of REAA, a non-profit organization dedicated to promoting education and best practices within the appraisal industry.

Senior Real Estate Analyst,
Jessica DiMaggio
Unlocking the power of data and embracing innovation, my goal is to bridge the gap between the precision of data-driven analysis with established appraisal methodologies, ensuring accurate and reliable valuations for today's rapidly evolving market.
Certified Real Estate Appraiser
CA License: AR037377