The Point Reyes Seashore Lodge, which former co-owner Jeff Harriman put on the market in 2013 for $9.8 million, sold last month for about $7.5 million, according to county assessor’s records. The new owners of four contiguous parcels that comprise the lodge and Farm House Restaurant and Bar are two limited partnerships—Olema House, L.P. and Olema Properties, L.P. Mill Valley entrepreneur Martin Sacks, who has long worked in the computer software business, is the listed…