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New York City Realtor KAREN KOSTIW

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NYC luxury real estate

The Executioner’s Market: When Vision Meets Velocity in Manhattan

    The Executioner’s Market: When Vision Meets Velocity in Manhattan The Manhattan luxury real estate market in February 2026 is an executioner’s market, where vision meets velocity. Manhattan entered the second week of February with a market that feels decisive rather than tentative. It is the kind of momentum that reminds us that real estate is never just about a transaction; Continue Reading

Manhattan Real Estate Market | Week of November 3, 2025

  Manhattan Real Estate Market | Week of November 3, 2025 The Manhattan real estate market opened in November with clear momentum. Four straight weeks of strong luxury activity culminated in 41 contracts at $4M+ for the week, confirming steady buyer demand and durable market fundamentals. Last week’s surge to 41 contracts at $4 million and above per the Olshan Report not only eclipses Continue Reading

Navigating New York’s Luxury Real Estate: Strategic Insights for Discerning Clients

  The New York City luxury real estate market is a dynamic ecosystem, characterized by unique opportunities and distinct challenges, for high-net-worth individuals seeking to acquire or divest of exceptional properties. Therefore, a strategic approach is not merely advantageous—it is imperative. My experience, forged on Wall Street and honed through rigorous project management, provides a Continue Reading

15 Negotiation Strategies NYC Luxury Buyers Can Use—Beyond Price

  By Karen Kostiw, Coldwell Banker Global Luxury – New York City As a former Wall Street mortgage analyst turned luxury real estate broker, I understand that your time is valuable and every detail matters. In New York City’s high-end market, your most substantial advantage isn’t negotiating down the price—it’s structuring the transaction with precision. For busy Continue Reading

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124 Hudson Street
New York NY, 10013


Karen Kostiw
(917) 524-4152 Cell
(212) 327-9622 Office
(646) 422-4083 Fax

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