London-based Gatehouse Bank plc (Gatehouse) has announced that its associate has successfully completed the sale of a real estate investment located in San Francisco's South Financial District in California. The total amount of the sale reached $71m (£46.4m), which yielded a profit on equity of 100% post costs and taxes. This real estate investment consists of two office buildings situated on a 15,306 sq ft parcel of land and is adjacent to the proposed Transbay Redevelopment Project. Gatehouse Bank and its associate were assisted by Arch Street Capital Advisors, L.L.C. and SKS Investments in this transaction.