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Star Island, Miami Beach, F...

Updated Sep 23, 2026

Hartstone Investments Ltd Acquires Development Site On Star Island For $10M
SOLDDevelopment Site

Hartstone Investments Ltd Acquires Development Site On Star Island For $10M

Star Island, Miami Beach, FL 33139, USA

$10,000,000

$20/SF

Building Size

479,160 SF

Asset Type

Development Site

Closing

Jun 10, 2020

About this deal

AI

A development site located at 44 Star Island in Miami Beach has been sold for a price of $10,000,000. The property is situated in the market of Star Island and spans a total of 47,916 square feet. The price per buildable square foot (PPBSF) is estimated at $208.

Summary of tranasction details:

  • Property Type: Development site
  • Transaction Amount: $10,000,000
  • BSF: 47,916
  • PPBSF: $208

Hartstone Investments Ltd has acquired the property from Shay Kostiner. The transaction was facilitated by Brett Harris from Douglass Elliman and Techrin Hijazi from Brown Harris Stevens.

On the Map

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$10,000,000

$20/SF

Development Site

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Players

Brett Harris

Bespoke Real Estate

Broker

$613.5M

vol

17 deals

Broker
Hartstone Investments Ltd
Hartstone Investments LtdBuyer

Shay Kostiner

Seller

$15.9M

vol

2 deals

Seller
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Miami Beach Development Site Market Snapshot

Boundary boundary · Development Site · Sale transactions

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Deal FAQ

About $20 per square foot on a published $10M for 479,160 square feet (2020).

Visit Techrin Hijazi to view all their deals.

Purchase Price

Annual NOI

Loan Amount

Interest Rate (%)

Loan Term (yrs)

Down Payment (%)

Cap Rate

1.59%

Cash-on-Cash

-0.45%

Monthly Payment

$14,164

Annual Debt Svc

$169,964

Annual Cash Flow

$-11,334

DSCR

0.93

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