To be used in transfers of improved residential real property, including residential dwellings up to four units, new construction,. By law, most sellers of real property must provide a completed Seller Disclosure Statement (aka Form 17) to any buyer.Nearly all real estate sales in Washington State require a seller disclosure statement, also known as Form 17, to be given to the buyer. These forms are not a substitute for legal advice and if you have difficulty filling out these forms, then you may wish to consult with an attorney. Portland also got 17 points, six rebounds, four assists and three blocks from A.Rapp. Mikah Ballew also put up nine points. No outside alcohol is allowed in the Community Room. How do you make a reservation? 15 Franklin County Employees Complete Leadership Development Course. We're the home base of the Commonwealth of Pennsylvania.