Equal Housing Opportunity

Karmen Mastin

CRS, CNHS, e-PRO, RDCPro

Director of Sales & Marketing

Broker Associate

License Number 00988013

Contact Karmen: karmen@bigvalleyrealestate.com


Karmen Mastin started her real estate career in the late 1980's, and quickly found her niche representing homebuilders in New Home Sales. For the next 17 years, she worked for a number of large and small homebuilding companies, including Brock Homes, West Venture Homes, Western Pacific Housing and most recently Shea Homes.

In her very successful New Homes career, Karmen sold well over a thousand homes stretching over four counties, and ranging from entry-level to luxury. Her commitment to her customers garnered her over a dozen awards for excellence in customer satisfaction, as well as a charter membership in Shea Homes’ Sales Leadership Team.

Karmen was twice honored, along with her partners, with the prestigious Élan Award for Sales Professional of the Year, issued by the LA/Ventura Sales and Marketing Council. She and her partners were also named an unprecedented four consecutive times as Most Professional New Home Sales Team by Newhall Land and Farming Company.

In 2005, Karmen was pleased to direct her energies back toward her family’s business and accepted a position as Big Valley Real Estate’s Director of Sales and Marketing where she has been successful in assisting the company to grow in new directions. Her current focus is on providing high quality REO sales and valuation services to a variety of corporate clients.

Karmen holds her California Broker’s License, is a certified e-PRO, a Certified New Home Specialist (CNHS) as well as a Certified Residential Specialist (CRS) and REO Default Certified Professional (RDCPro).

Karmen has also earned the At Home with Diversity certification.