Windmill House, Hamptons – $10.5 Million The $10.5 million Hamptons Windmill House is the jewel in RDJ's collection. Joe Nahem redesigned the modern yet rustic estate, which was featured on Architectural Digest. It's a true masterpiece that showcases Downey's distinct style, complete with custom interiors and a lowered living room floor.
2/10
Acura NSX Concept Car – $9 Million Created for Iron Man 3, the Acura NSX concept car wowed audiences—and Robert Downey Jr. kept it. Priced at $9 million, the high-performance convertible boasts diamond quartz brake calipers and a 9-speed transmission. It’s a car straight out of Stark Industries’ lab.
3/10
Malibu Mansion – $3.8 Million Overlooking the Pacific Ocean, Downey’s Malibu estate is a mid-century modern gem with retractable glass walls and an indoor gym. The $3.8 million property also features horse stalls and panoramic cliffside views, giving RDJ and his family the ultimate California retreat.
4/10
Pacific Palisades Home – $2.5 Million In true Hollywood fashion, Downey invested in a charming $2.5 million Pacific Palisades ranch-style home. Featuring 4 bedrooms and a private hedge-lined yard, it’s where he turned his garage into a recording studio. Cozy by celebrity standards, but still packed with RDJ’s signature character.
Greubel Forsey GMT Tourbillon Watch – $605,000 At $605,000, the Greubel Forsey GMT Tourbillon is Downey's most expensive watch. The watch has a three-day power reserve, a titanium globe that rotates, and two time zones. It's among the most expensive timepieces in the world, demonstrating that even RDJ's wristwear is beyond most people's means.
6/10
Life-Sized Remote Control Iron Man Suit – $300,000 While Downey never bought his own Iron Man suit, his team gifted him a life-sized remote-controlled replica for his birthday. Designed by Greg Tanous, this 6-foot-tall creation can actually fly and costs a jaw-dropping $300,000—talk about living the superhero fantasy in real life.
7/10
Custom BOSS 302 Mustang – $131,000 Muscle car dreams don’t get better than RDJ’s custom BOSS 302 Mustang. Built by a SEMA designer, the one-of-a-kind 2-door fastback is fully restored from its 1960s roots. In 2017, it even won “Best in Show” for muscle cars, making it both rare and priceless.
8/10
Jaeger-LeCoultre AMVOX3 Tourbillon Watch – $125,000 A piece of cinematic history, Downey wore this Jaeger-LeCoultre AMVOX3 Tourbillon on Iron Man 2. The pink-gold luxury watch, crafted with diamond-coated ceramics, comes from the brand’s Aston Martin collection. Worth $125,000, it’s a blend of fine Swiss engineering and Hollywood flair.
1965 Chevy Corvette – $79,000 Classic car fans know the charm of RDJ’s black convertible 1965 Corvette. Fully restored, this stylish ride is actually his “everyday car.” While priceless to him, a similar model in mint condition fetches around $79,000 today. Proof that Downey loves timeless American muscle just as much as luxury.
10/10
Audi E-Tron GT Concept Car – $75,000 With his Audi E-Tron GT, which he famously drove to the Avengers: Endgame premiere, Robert Downey Jr. embraces clean energy. It is a futuristic vehicle that resembles his on-screen persona Tony Stark, with 590 horsepower, a 0–60 time of 3.5 seconds, and a range of roughly 250 miles on a single charge.
