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Agent Profile

Karen Guerrier

Karen Guerrier

Licensed Real Estate Salesperson
Harlem Office


Tel: (212) 381-2515
Cell: (203) 273-9468

Karen Guerrier is a dedicated real estate professional with a genuine desire to help her clients find a home in New York City. She was first introduced to real estate as a child when her parents began investing in multi-family homes in Connecticut, teaching her to value home ownership and investing. Her love for unique New York City neighbors and beautiful Harlem brownstones ignited her passion for real estate.

Specializing in sales and rentals, she is passionate about gaining a deep understanding of the market by utilizing data to make better purchase and sales recommendations. With her keen attention to detail to each unique transaction, Karen assists her clients in every way – from showing properties to sharing her knowledge of the neighborhoods and their market trends.

Prior to beginning her career in real estate, Karen served as a Treasury Analyst and Accountant for a large hedge fund and insurance firm. Receiving a B.S. in Finance from the University of Connecticut and an MBA from Iona College has prepared her well. Karen’s innate ability to leverage her experience in Finance and Management allows her to service the needs of all her clients. Whether you are buying, selling, or renting, Karen brings to her work a worldly perspective, natural ability to relate to clients, and strong local knowledge of the city she loves so dearly.

Born and raised in Connecticut, Karen has called Harlem home for the past five years. When she is not working with her buyers and sellers, Karen may be found traveling internationally throughout Europe and Asia, working on her beauty and lifestyle blog, or enjoying all that the city has to offer.

Halstead Manhattan, LLC

Current Listings

Past Closings

The following are selected closed transactions in which Karen Guerrier represented the buyer, the seller, or both:


Market Reports