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Specialties
Buyer's Agent, Listing Agent
About John
John has over 20 years of diversified commercial and over 15 years of residential real estate experience. His expertise comes from a project management background in managing domestic and international portfolios for Fortune 500 companies. He is licensed in Delaware and Pennsylvania and is a relocation specialist. He has been instrumental in the planning and development of several new construction projects, including those on Wilmington's Brandywine and Christina Rivers.
John Sloniewski’s Listings
John Sloniewski’s Transactions
Past Sales

$1,195,000
2114 Marsh Rd
Past Rentals