Billionaire David Koch owned at least $143 million of real estate in NYC, the Hamptons, Aspen, and Florida. - Billionaire World News
The “Other” Koch Brother | Vanity Fair
David Koch's house in Palm Beach, FL (Google Maps)
David Koch's Palm Beach Privacy Fence Deemed A No
David Koch's Ex: 'I Was Just One of Many Girls' | Observer
Billionaire David Koch Buys Sumptuous Manhattan Townhouse for $40M in Cash | American Luxury
David Koch's Many Homes
David Koch Net Worth How rich is How Much Money 2 - Networthq.com
Home once belonging to Sunrise host David 'Kochie' Koch hits the market | Daily Mail Online
David Koch's old upper north shore home is on the market - realestate.com.au
Billionaire David Koch's Mansion In Palm Beach, FL | Mega mansions, Mansions, House exterior
NYC's richest woman has turned into a hermit in the Hamptons
wow wow wow | Rustic houses exterior, Dream house exterior, Aspen house
David Koch 'buys New York townhouse on a whim for $40million and pays in CASH' | Daily Mail Online
Koch Industries】Charles Koch & David Koch | President House
Bill Koch's House In Cape Cod Is Listed For $15 Million After He Purchased Rachel 'Bunny' Mellon's Nearby Estate (PHOTOS) | HuffPost Life
Repealing the Frontiers of Ignorance: David Koch Billionaire Lifestyle and Homes Across America
The Koch Brothers Are Sitting on a Real Estate Empire Worth Hundreds of Millions - WSJ
The Koch Brothers Are Sitting on a Real Estate Empire Worth Hundreds of Millions - WSJ
NYC's richest woman has turned into a hermit in the Hamptons
Bill Koch's House In Cape Cod Is Listed For $15 Million After He Purchased Rachel 'Bunny' Mellon's Nearby Estate (PHOTOS) | HuffPost Life
David Koch - Wikipedia
NY's 'richest couple' David and Julia Koch spend $55m cash on New York mansion
Landmarked estate among the late David Koch's Palm Beach legacies - News - Palm Beach Daily News - Palm Beach, FL
David Koch's Many Homes
Channel 7 Sunrise presenters living it up on the Sydney property market - realestate.com.au
