About Us

Peter’s reputation for honesty and integrity are fundamental to his philosophy. He is dedicated to understanding the needs of his clients and providing them with insight into the fast changing real estate market. He prides himself in serving his clients with the utmost respect, care and professionalism. Peter grew up around the real estate industry, his parents have owned and operated a full service real estate company in Chicago for over 20 years. After moving to NYC, Peter worked producing television commercials for 10 years before moving to Hoboken and turning to real estate on a full time basis. Peter, along with his business partner Matt Brown have been leading the real estate industry in marketing and innovation for over a decade.  Peter also invests in Hoboken and has completed several successful renovation and development projects. Many of these include detailed historic renovations that retain the essence and history of Hoboken while adding the modern conveniences and space which are called for by the city’s ever-changing and vibrant community.  Peter is currently a commissioner on the Hoboken Shade Tree Commission.  He, his wife Clare, and two children currently reside in uptown Hoboken.

 Awards and Recognition

• First-Third Quarter 2016 Top 1% Grossing Teams Halstead Property
• 2014, 2015 Halstead NJ Broker Team of the Year
• 2003-2015 NJ Realtors® Circle of Excellence Award
• 2013-2015 NJ Realtors® Circle of Excellence Award Platinum
• 2008, 2009, 2010, 2013, 2014, 2015 Halstead Property Gold Circle ( Closed Sales $2M-$4M)
• 2010, 2012, 2013, 2013, 2014, 2015 Halstead Property Producers Council Ranked Top 5% Grossing Agents
• 2014, 2015 Halstead Sapphire Club ( Closed Sales $3to $6M)
• New Jersey Association of Realtors Distinguished Sales Club
• Ranked Amongst Top Agents in New Jersey by Trulia and Real Trends

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Kim Sullivan-Beier joined Halstead Property New Jersey LLC in 2012, working with Matt Brown and Peter Cossio as a member of the dynamic Hudson Realty Group. A real estate professional since 1978, Kim has worked in Manhattan, Boston, MA, Virginia Beach, VA, Dallas, TX, and Breckenridge, CO. Kim’s experience in these diverse markets has helped her understand a variety of client personalities. In 2015, Kim earned the prestigious Halstead Property Rising Star Award in recognition of her hard work, dedication to her clients, and success in expanding her business. Kim is a past winner of the NJ REALTORS® Circle of Excellence Award® and has been quoted multiple times in the New York Times.

A seasoned agent with broad market experience, Kim has an excellent understanding of the critical factors involved in choosing a home in the Hoboken-Jersey City area, including transportation options, education alternatives, current and future value, and each neighborhood’s distinctive character. Originally from Virginia, Kim offers clients a unique combination of in-depth knowledge of the Hoboken-Jersey City market and the enthusiasm of a career professional who has specifically chosen this area in which to work. Her passion for the Hoboken-Jersey City area is reflected in her decision to move her family to Jersey City. In 2014, Kim and her husband purchased and renovated a 110-year-old property in Journal Square, which they proudly call home — and a smart investment.

Kim’s approach to working with clients is to listen carefully to their needs, educate them about current and future market factors, present the pros and cons of various options, and guide them through the decision-making process. Kim strives to help buyers find the best possible fit that satisfies both their immediate and long-term needs. Once a buyer has selected a property, Kim is proactive in reaching out to decision makers and streamlining the sales process to minimize the buyer’s stress. She is open and honest with sellers, presenting them with realistic expectations about price and time on the market. Kim also offers sellers spot-on advice about repairs, enhancements, and staging designed to optimize property value while meeting sellers’ time and budget constraints.

Kim is recognized as a trusted advisor in the exciting Hoboken-Jersey City residential real estate market and has been honored to receive many recommendations and accolades from past and current clients.

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