Nov 19- Archstone Inc, the apartment building owner and developer owned by Lehman Brothers Holdings Inc, said on Monday it plans to raise up to $3.45 billion in its initial public offering, making it the biggest U.S. commercial real estate IPO ever. IPO of 2012, behind Facebook Inc and Banco Santander's Mexican unit.
Nov 19- Archstone Inc, the apartment building owner and developer owned by Lehman Brothers Holdings Inc, said on Monday it plans to raise up to $3.45 billion in its initial public offering, making it the biggest U.S. commercial real estate IPO ever.