To read this full article you need to be subscribed to Newsline. Sign in Sign up for a FREE subscription Share this article Twitter LinkedIn Facebook Twitter LinkedIn Facebook Manhattan office up for sale with $350m price tag by Andrea Zander A venture of MRP Realty and DWS Group is marketing for sale the 175,000-square-foot office building at 405 Park Ave. in Manhattan, reported Crain’s New York. The sales price is $350 million. The sellers purchased the asset in 2016 for $240 million.