This guide will walk you through the paperwork for selling a house without a Realtor and various other steps that can give you a leg up. Focus on three things: State your intentions, show that you have the financial means to make the purchase and make a personal appeal to the seller.We have a stepbystep guide with some tips from the professionals on how to buy a house without an agent. Worried about paperwork when selling a house without a realtor? Our complete guide breaks down essentials before, during, and after an offer. The Division of Human Rights complaint form is available at the below link. You may use this form to file and submit your complaint online. OneKey® MLS is the largest MLS in New York with more than one million listings. I'm going to share with you a simple step-by-step process on how anyone without a license can make an offer on a property without a real estate agent. OneKey® MLS is the largest MLS in New York with more than one million listings.