Lake Keowee Real Estate News – Lake Keowee homes for sale – Lake Keowee News – Lake Keowee Waterfront property for sale – Lake Keowee Waterfront Real Estate for Rent – By Martin Crutsinger – WASHINGTON – Housing construction posted a better-than-expected performance in March, rising to the highest level in 16 months. The gain was due solely to multifamily homes, which account for less than 20 percent of the market….