Ana Paula Creel Sanchez Navarro Purchases Key Biscayne Waterfront Home From Simon And Claire Mueller For $18.91M
510 South Mashta Drive
$18,921,250
$3,620/SF
Building Size
5,226 SF
Asset Type
Single Family
Closing
Jul 8, 2025
AI
A waterfront single-family home located at 510 South Mashta Drive in Key Biscayne has been sold for $18,921,250. The property encompasses a total area of 5,226 square feet, translating to a price per square foot of approximately $3,621. The sale price is nearly aligned with its list price of $19,000,000.
Summary of transaction details:
- Property Type: Single Family
- Transaction Amount: $18,921,250
- Address: 510 South Mashta Drive
- Market: Key Biscayne
- Buyer: Ana Paula Creel Sanchez Navarro
- Seller: Simon Mueller & Claire Nicola Mueller
- Buyer's Representative: Dolores Urdapilleta - Urdapilleta Real Estate, LLC
- Seller's Representative: Brigitte de Langeron - DLS International Realty
- Lender: JP Morgan
In this transaction, Ana Paula Creel Sanchez Navarro purchased the home from sellers Simon and Claire Nicola Mueller. The deal was financed with a mortgage of $12,040,000 from JP Morgan Chase. Each representative played a crucial role in facilitating the sale, with Brigitte De Langeron representing the sellers and Dolores Urdapilleta representing the buyer.
Players
Key Biscayne Single Family Market Snapshot
Boundary boundary · Single Family · Sale transactions
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Purchase Price
Annual NOI
Loan Amount
Interest Rate (%)
Loan Term (yrs)
Down Payment (%)
Cap Rate
0.84%
Cash-on-Cash
-0.24%
Monthly Payment
$14,164
Annual Debt Svc
$169,964
Annual Cash Flow
$-11,334
DSCR
0.93