Navigate your real estate purchase with confidence. Discover essential steps, from hiring a lawyer to closing, for a smooth transaction.Below are some helpful tips to navigate a new construction purchase. Research the Builder To a certain degree, a Buyer is going into business with the builder. This is a video about the differences when you're buying real estate and specifically in the purchase and sale contract. LISTING FORMS (Mandatory Listings): Listing Agreements of properties located within Middlesex. When it comes to filling out a real estate purchase agreement, several key players are involved: buyers, sellers, real estate agents, and attorneys. The builder agent says it's too late now to add a realtor and I understand my mistake. Should I back out of this or continue ahead with the purchase?