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“Michael went above and beyond to help us find our first home. He walked us through every process in depth. Michael is very responsive and answered all our questions. He is very dedicated to his clients and had our best interest in mind. It is evident he truly cares about his clients. He went to bat for us and helped us get the most perfect house!!”

“Hey Prospective Client of Mike Mumma, This is Brent Skidmore, a former client of Mike's. Having been in the home inspection franchise business for over 20 years and indirectly participating in over 100,000 real estate transactions, I would like to think that I have a good overall prospective of what a Real Estate Agent should do for their clients. Mike exceeded my expectations on every level. I was put in a position of having to sell an older rental home that my Dad had owned for 50 years. Mike did the research of recent sales and competing properties and made sure we priced the house right according to the local market. He gave great advice on the improvements needed to make the house marketable. Then he marketed and advertised the property with ads, social media and his large network of other agents. Upon completion of repairs, we had several competing offers within a week and we sold the house at asking price. If you are looking for a sharp, honest and hardworking agent to list your property, then hire Mike Mumma. He's got all my business in the future!”

“Michael gets a perfect 5 stars in every possible category. By far the best experience I have ever had with a realtor. I previously had my home listed for almost 6 months with only one low offer. When Michael took over he took improved photos and proposed some minor/inexpensive changes for the home. We had multiple offers within 48hrs and it ended up being purchased above list price. I only wish I had used him sooner. He excelled is every aspect of the sale but I would say his best attribute is communication. Every time we had a question he would either answer it immediately or let us know what he was doing to get the answer. He also worked directly with subcontractors to make the aforementioned improvements so we didn’t have to deal with several different people. This was huge considered we live in a different state now. When multiple offers were coming in over the thanksgiving holiday he was in constant contact and got us the best possible offer. I would certainly recommend Michael and his team to anyone in the Greenville area!”

“We purchased a home in November 2019 and loved our experience with Mumma/Blackstream! We specifically worked with Julie De Bruin and Cindy Hosea. They were both incredible in terms of communication, timeliness and ensuring we understood and felt comfortable throughout the entire process as first time home buyers. They listened to our wants, needs and budget and were very good at showing us great options that fit all 3. It was a great experience and we couldn't recommend them enough!”

“Michael Mumma was excellent in helping us sell our house. He provided expertise to make the process as smooth as possible.”

“Michael made this made the home buying process a great experience for my family. He persevered with us in our journey to find a new home that spanned multiple years and from existing home purchase to new build. Michael has excellent knowledge in the entire home buying/construction/financing process addition the real estate expertise. Highly recommended to anyone looking for a home in the upstate!”

“Excellent team to work with! Extremely knowledgeable and helpful. We will continue to work with Mumma Property Partners for all of our future real estate needs.”

“Michael Mumma and Cynthia Jenkins sold our property at The Cliffs at Glassy breaking a 10 year record for days on market and at nice profit to homeowners. When listing or purchasing a premier property in upstate South Carolina, call on this experienced, knowledgeable and professional sales team today!”

“Michael recently assisted me in selling my home of many years. He was wonderful to work with. Michael is very professional and knowledgeable and led me through the process with ease. There were many times I needed help in making decisions, and Michael responded quickly with thoughtful and supportive solutions. He went out of his way to make the entire process as effortless as possible using his experience and knowledge of the business to resolve any issues that arose. I have a very high regard for Michael's abilities as an agent as well as his qualities of character. Letting go of a home of 26 years is not an easy thing, but Michael helped me through it, and I highly recommend him as an agent.”

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Jody Hale


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Jaime Harris

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BlackStream | Christie’s is the residential division of BlackStream, LLC. Our mission is to provide unparalleled professionalism and exceptional service while actively advocating on behalf of our buyers and sellers through leadership, experience and knowledge while implementing honesty, loyalty and ethical business practices and building long-term relationships. Our agents and support team provide Luxury Service at Every Price Point.

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