New Hillside Estate. New Promontory Hillside Estate Wyeth Floor Plan. Images provided are solely for illustrative purposes and may not accurately represent the final construction of the home. Floor plans, features list, and finishes may vary based upon the plans and specification and are not guaranteed. Layout and finishes for completed construction may vary from those contained in the renderings and plans. The specific features, floor plans, square footage, dimensions and design elements in the home are subject to change or substitution at the discretion of the Seller until such time as a final purchase contract is entered into between a buyer and seller.