Miami Beach has seen its share of eye-catching new builds, but this one comes with a backstory you don’t see every day—shaped by both the pop and tech worlds.

The seller is Steven Walbroehl, a former guitarist and music producer who later pivoted into cybersecurity and co-founded the blockchain firm Halborn. Before his tech career took off, he spent years writing, producing, and performing for artists including Britney Spears and Steve Aoki. Now he’s listing his Miami Beach home on one of Lakeview Drive’s rare double lots for $10.75 million.

Walbroehl and his wife, Berenika, bought the property in 2022 for $8.6 million. Completed earlier that same year, the more-than-6,100-square-foot contemporary checks all the boxes for modern Miami living: clean lines, big expanses of glass, warm finishes, and an easy-breezy indoor-outdoor flow.

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The four-bedroom main residence opens with a breezy, sunlit layout anchored by white oak floors and imported marble. A dedicated office sits off the entry, while the chef’s kitchen—kitted out with Wolf and Sub-Zero appliances, dual islands, a butler’s pantry, and a climate-controlled wine display—serves as the home’s polished centerpiece. 

Massive sliding glass doors lead out to a sprawling covered terrace and one of the neighborhood’s better backyard setups, complete with a heated pool and integrated hot tub, summer kitchen, and lush tropical landscaping that wraps the entire 17,204-square-foot lot. It’s totally private without feeling closed-off. The entire residence operates on a Control4 smart home system, seamlessly integrating lighting, audio, security, and climate control via a single, intuitive interface.

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But the real curveball sits across the lawn. The separate guest house has been fully transformed into a professional music studio—complete with custom acoustic treatments, state-of-the-art recording equipment, and an LED wall. It also includes one and a half baths and enough square footage to function as a creative retreat, production suite, or hybrid live/work setup. For anyone in the entertainment industry, including content creators, it’s an amazing perk rarely found in a turnkey residential listing.

The home first went on the market in February for $11.95 million, dropped to $10.99 million in March, and was briefly removed over the summer before reemerging this month. Isaac Malagon of ONE Sotheby’s International Realty holds the listing.

Click here to see more photos of this Miami Beach residence.