Millions of sq ft in office & commercial space under construction and proposed for Charleston Area

According to Colliers International's first quarterly report of 2018 & The Charleston Regional Business Journal, 435,728 square feet is currently under construction and expected to be available this year with 1.05 million square feet added over two years from 2017 to 2018. Another 1.34 million square feet of office space is being proposed for construction across the region.
Some notable commercial developments currently under construction:
Daniel Island, 172,000-sq-ft Blackbaud building.
Mount Pleasant, Ferry Wharf, 75 Port City Landing, 120,000-sq-ft office building.
Mount Pleasant, 235 Magrath Darby, 65,000-sq-ft office building.
Berkeley County, Carnes Crossroads, 27,832 sq-ft under construction.
Mount Pleasant, 1034 Lansing Drive, 14,871-sq-ft office building.
Mount Pleasant, 363 Wando Place, 12,000 sq-ft under construction within the Wando Place Business Park.
Downtown, The Anniston Building, 229 Huger St., 11,025-sq-ft office building.
Downtown, West Edge Office/Research, Corner of Lockwood Ave & US-17, 880,000-sq-ft currently under construction
Downtown, West Edge Retail, Corner of Lockwood Ave & US-17, 290,000-sq-ft currently under construction