Bergen County, New Jersey has long been one of the most sought-after luxury markets in the Northeast. Homes regularly trade at $2 million and above, buyers are sophisticated, and sellers know it. Understanding how the process really works — before you start touring homes — can save you time, money, and a great deal of stress. Susan Greenbaum, a Realtor Associate and Luxury Home Specialist with Keller Williams Village Square Realty, has helped hundreds of buyers navigate high-end transactions across Bergen County over the past 30 years. Over the years, she’s seen nearly every way a deal can go wrong....