David Koch's old upper north shore home is on the market - realestate.com.au
David Koch's house in Southampton, NY (Google Maps) (#2)
In Case You Missed It: Bill Koch - Variety
Charles Koch's House in Wichita, KS (Google Maps) (#2)
Billionaire David Koch's Mansion In Palm Beach, FL | Mega mansions, Mansions, House exterior
David Koch Net Worth - biography, quotes, wiki, assets, cars, homes and more
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's Ex: 'I Was Just One of Many Girls' | Observer
The Koch Brothers Are Sitting on a Real Estate Empire Worth Hundreds of Millions - WSJ
David Koch Net Worth How rich is How Much Money 2 - Networthq.com
David Koch's Many Homes
:no_upscale()/cdn.vox-cdn.com/uploads/chorus_image/image/62528354/1620meadow1.0oeb.0.0.0.jpg "The Hamptons' billionaire lane, mapped - Curbed Hamptons")
The Hamptons' billionaire lane, mapped - Curbed Hamptons
NYC's richest woman has turned into a hermit in the Hamptons
David Koch's Real Estate in NYC, the Hamptons, Aspen, and Palm Beach
Landmarked estate among the late David Koch's Palm Beach legacies - News - Palm Beach Daily News - Palm Beach, FL
David Koch's Real Estate in NYC, the Hamptons, Aspen, and Palm Beach
The Koch Brothers Are Sitting on a Real Estate Empire Worth Hundreds of Millions - WSJ
Billionaire David Koch Buys Sumptuous Manhattan Townhouse for $40M in Cash | American Luxury
Koch Industries】Charles Koch & David Koch | President House
wow wow wow | Rustic houses exterior, Dream house exterior, Aspen house
David Koch - Wikipedia
David Koch's former home on Sydney's upper north shore for sale
Ex-Wife of Billionaire Bill Koch Sells West Palm Beach Home
David Koch's house in Palm Beach, FL (Google Maps)
David Koch 'buys New York townhouse on a whim for $40million and pays in CASH' | Daily Mail Online
Meet Bill Koch, the other Koch brother (w/video)
Repealing the Frontiers of Ignorance: David Koch Billionaire Lifestyle and Homes Across America
