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9011 Collins Avenue

Daniel Nadler Of OpenEvidence Purchases Surf Club Four Seasons Penthouse From Claire And Anthony Florence For $38.2M
SOLDCondo

Daniel Nadler Of OpenEvidence Purchases Surf Club Four Seasons Penthouse From Claire And Anthony Florence For $38.2M

9011 Collins Avenue

$38,200,000

$6,366/SF

Building Size

6,000 SF

Asset Type

Condo

Closing

Jul 28, 2025

AI

A triplex penthouse condominium located at 9011 Collins Avenue in Surfside was sold for $38.2 million. The asset spans 6,000 square feet, with a price per square foot of $6,367. This furnished unit is part of the Surf Club Four Seasons and was sold off-market.

Summary of transaction details:

  • Property Type: Condo
  • Transaction Amount: $38,200,000
  • Address: 9011 Collins Avenue
  • Market: Surfside
  • Square Footage: 6,000
  • Price Per Square Foot: $6,367
  • Buyer: Daniel Nadler - OpenEvidence
  • Seller: Claire & Anthony Florence
  • Broker: Ximena Penuela - Fort Realty

Daniel Nadler, who is the founder of the medical AI firm OpenEvidence, made this purchase, marking his initial foray into the U.S. real estate market. The transaction was facilitated by broker Ximena Penuela, associated with Fort Realty, representing the sellers Claire and Anthony Florence in this deal.

Players

Ximena Penuela

Fort Realty

Broker

$279.1M

vol

13 deals

Broker
FR
Fort RealtyBrokerage

Surfside Condo Market Snapshot

Boundary boundary · Condo · Sale transactions

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Purchase Price

Annual NOI

Loan Amount

Interest Rate (%)

Loan Term (yrs)

Down Payment (%)

Cap Rate

0.42%

Cash-on-Cash

-0.12%

Monthly Payment

$14,164

Annual Debt Svc

$169,964

Annual Cash Flow

$-11,334

DSCR

0.93