A&E Real Estate has reached an agreement to buy another of SL Green Realty’s apartment buildings in a deal that values the property at more than $130 million. The privately held multifamily investor has signed a contract to buy 400 East 57th Street, sources familiar with the transaction told The Real Deal. SL Green announced Wednesday afternoon that it was in contract to sell the 263-unit property at a gross valuation of $133.5 million, but The post A&E buying SL Green apartments at $130M valuation appeared first on The Real Deal New York.