Ken Griffin has been on a real-estate spending spree this year.

In January, he dished out $238 million for a sprawling New York City apartment. The 23,000-square-foot penthouse unit at 220 Central Park South is the most expensive home ever sold in the US; it shattered the previous record, a $137 million Hamptons home purchased by Barry Rosenstein in 2014, by more than $100 million.

Then, in October, the New York Post reported that Griffin dropped nearly $4 million on two more units on the building’s 20th floor.

But that’s just the tip of the real estate iceberg.

Read more: A $68 million Miami penthouse with 2 infinity pools could shatter Florida's real-estate record. Here's a look inside the sprawling apartment

Just days before news of his January NYC purchase was announced, news broke of Griffin's $122 million mansion purchase in London. According to Bloomberg, the historic mansion is about a half-mile from Buckingham Palace. And, on January 11, the Chicago Tribune reported that he dropped $58.75 million on four top-level floors in a Near North condo in Chicago.

Another one of his recent purchases includes a $99.13 million on a home in Palm Beach that sits next door to his massive 17-acre oceanfront property - the largest estate in Palm Beach, according to the Palm Beach Daily News.

Here's a quick look at some of Griffin's notable properties, in the US and beyond.


Ken Griffin is a hedge-fund manager whose net worth is an estimated $12.7 billion. That makes him the richest man in Illinois and one of the richest men in the world.

Foto: sourceHeidi Gutman/CNBC/NBCU Photo Bank via Getty Images

Source: Forbes


Griffin is the CEO of Citadel, a hedge fund founded in 1990 that manages $30 billion in assets. He's also well-known for his philanthropy — in August, for example, he donated $20 million to Norton Museum of Art in West Palm Beach, Florida — but currently, it's his real-estate investments that are making the news.

Foto: CEO of Citadel Investment Group Kenneth GriffinsourcePhil McCarten/Reuters

Source: Bloomberg, Philanthropy News Digest


In January, Griffin bought the penthouse apartment of 220 Central Park South. It's the most expensive real estate transaction in the US.

Foto: sourcevia The Real Deal

Source: Business Insider


The luxury apartment takes up floors 50 through 53 and sits on the southern edge of Central Park.

Foto: sourceGoogle Maps

Source: Google Maps, Business Insider


Then, in October, the New York Post reported that Griffin purchased two more units on the building's 20th floor, totalling nearly $4 million.

Foto: sourceTIMOTHY A. CLARY/AFP/Getty Images

Source: New York Post


The building is still under construction ...

Foto: sourceGoogle Street View

Source: Google Street View


... and is separated from the southern entrance to Central Park by just one street.

Foto: sourceGoogle Street View

Source: Google Street View


Just days prior to his January NYC purchase, news also broke of Griffin purchasing a $122 million London mansion at 3 Carlton Gardens. The Wall Street Journal reports that the purchase is one of the most expensive London has ever seen.

Foto: sourceGoogle Maps

Source: The Wall Street Journal


The mansion is a half mile away from Buckingham Palace.

Foto: sourceGoogle Maps

Source: Google Maps


Griffin's 200-year-old London pad overlooks St. James Park and includes a gym, a pool, and an underground extension.

Foto: sourceGoogle Street View

Source: Google Street View, Bloomberg


Griffin also holds the record for the Chicago area's priciest real-estate sale: According to the Chicago Tribune, in November 2018, he bought four floors of luxury condo building No. 9 Walton for $58.75 million.

Foto: sourceGoogle Street View

Source: The Chicago Tribune


His purchase encompasses floors 35 through 38 of No. 9 Walton.

Foto: The lobby of No. 9 Walton.sourceAndrew Miller Photography

Source: The Chicago Tribune


The building is in the Near North area of Chicago, near the banks of Lake Michigan and in the midst of a thriving restaurant scene on Oak and Rush streets.

Foto: sourceGoogle Maps

Source: The Chicago Tribune, Crain's Chicago Business


The building has been described as Chicago's "number one address" and is about a block away from the Waldorf Astoria.

Foto: sourceGoogle Street View

Source: Crain's Chicago Business


Griffin also holds the real-estate record in Miami: In 2015, he dropped $60 million on two properties — a five-bedroom penthouse and the three-bedroom condo directly below it — in an 18-story condo called Faena House in Miami Beach.

Foto: sourceFelix Mizioznikov/Shutterstock

Source: The Wall Street Journal, Business Insider


Faena House sits on Miami Beach's widest stretch of white sand. The penthouse has a 70-foot infinity pool on one of its terraces.

Foto: sourceGoogle Maps

Source: Business Insider 1, 2


Faena House is directly next to Faena Hotel ...

Foto: sourceGoogle Street View

... and sits on a street of high-rise buildings just off of the beach.

Foto: sourceGoogle Street View

Beyond his Miami penthouse, Griffin has also accumulated nearly $250 million of real estate in the Billionaires Row area of Palm Beach, Florida, with intentions of building a mansion.

Foto: sourceGoogle Maps

Source: The Wall Street Journal, Palm Beach Daily News, The Real Deal


Notably, Griffin's Palm Beach property is just south of Donald Trump's Mar-A-Lago Club.

Foto: Mar-A-Lago.sourceEvan Agostini/Getty Images

Source: Palm Beach Daily News


The property reportedly spans more than 12 acres; Griffin has, according to the Real Deal, cleared it to make room for a house that will be longer than a football field.

Foto: sourceGoogle Street View

Source: Palm Beach Daily News, The Real Deal


But Griffin's interest in Palm Beach doesn't end there. The Palm Beach Daily News reported in September that, according to sources, the billionaire dropped $99.13 million on the house next door to his 17-acre property.

Foto: sourceGoogle Maps

Source: Palm Beach Daily News


According to the Palm Beach Daily News, the $99 million home on 60 Blossom Way spans 3.7 acres and adds about 320 feet of beach frontage to Griffin's real-estate portfolio.

Foto: sourceGoogle Maps

Source: Palm Beach Daily News, Bloomberg