

Kathe Barge
Real Estate Professional
Piatt Sotheby's International Realty
Piatt Sotheby's International Realty
With a distinguished 25-year career marked by exceptional service to her clients, Kathe Barge stands at the forefront of the real estate industry. As a celebrated professional recognized among the top 1% of Realtors nationwide, Kathe’s dedication to excellence earned her the title of the top-producing agent in Sewickley for an impressive nine consecutive years. Her unparalleled success is a testament to her deep commitment to her clients and profound understanding of the real estate market.
A member of the Sewickley community since 1994, Kathe's intimate knowledge of both the local area and the greater Pittsburgh region empowers her to offer unmatched service to her clients. Her background is as impressive as it is unique; holding a J.D. from Duke University School of Law and admission to the Pennsylvania Bar, Kathe combines her legal expertise with her passion for real estate to navigate even the most complex transactions with ease. This legal expertise is invaluable, making Kathe an unparalleled advocate and negotiator. Her ability to anticipate and address legal nuances in real estate transactions ensures that her clients are exceptionally well-represented, whether in crafting contracts or navigating complex negotiations.
Kathe’s credentials speak volumes about her dedication to providing the highest level of service to her clients. In addition to her legal license, she holds her Associate Brokers License for real estate sales and is a Certified Negotiation Expert (CNE), Accredited Buyer’s Representative (ABR®), Certified Senior Real Estate Specialist (SRES®), Certified Residential Specialist (CRS), Certified Relocation Specialist, Historic Homes Specialist and certified NINJA. These credentials reflect her commitment to excellence and her ability to meet a wide array of client needs with expert guidance and advocacy.
Beyond her professional achievements, Kathe is deeply engaged in the Sewickley community, channeling her creative energy into renovating her historic Gothic Tudor home. Her personal interests, including reading, gardening, yoga, pilates and cherished moments spent with her husband and adult children in Chautauqua, New York, showcase a balanced individual who values both professional success and the richness of life outside work.
Entrusting your real estate journey to Kathe Barge means choosing a seasoned expert who brings not only a wealth of knowledge and a proven track record but also a robust legal background that enhances her role as your advocate and negotiator. Experience the difference of partnering with a Realtor who is as committed to protecting your interests as she is to achieving your real estate aspirations.





