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$11,000,000

For Sale - Active
31 Island Dr, Key Biscayne, FL 33149
6 Beds
7.0 Baths
5,826 Square Feet
0.44 Acres Lot
Built in 2004
For Sale - Active
Units n/a
Checked: 17 hours ago
Updated: Apr 23, 2025 at 05:54PM

Investment Summary


Monthly Cash Flow
-$55,278
Cap Rate
0.1%
Cash-on-Cash Return
-26.2%
Debt Coverage Ratio
0.02
Internal Rate of Return (5 years)
-21.3%

Property Description


0.44 Acres Lot
Built in 2004
For Sale - Active
Units n/a

Exceptional Estate in Key Biscayne. Discover an extraordinary opportunity to own a stunning modern residence on over 19,000 sq ft lot—an exceptional find in the heart of Key Biscayne. This expansive property offers a generous backyard, perfect for outdoor living, entertaining, or creating a private oasis where kids can play freely. The home features 6 bedrooms, 6.5 bathrooms, a dedicated office, and high ceilings that enhance the bright, open ambiance. Designed with a sleek, modern aesthetic, the interior boasts luxurious finishes and thoughtful amenities, including a wine cellar, pool, and a 2-car garage. Located on a quiet street, this residence blends privacy with convenience. Experience the best of island living with unparalleled space and style.

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Location


Property Details


Parking

  • Description: Attached, Covered, Driveway, Garage
  • Details: Attached, Circular Driveway, Garage, Other
  • Garage Spaces: 2
  • Spaces Total: 0

Bedroom Information

  • # of Bedrooms: 6

Bathroom Information

  • # of Baths (Full): 6
  • # of Baths (Partial): 2
  • # of Baths (Total): 7.0

Interior Features

  • # of Stories: 2

Exterior Features

  • Roof Material: Other
  • Pool: Yes

Land Information

  • Land Use: Residential
  • Land Use Subtype: Single Family Residential

Lot Information

  • Parcel ID: 2452050240060
  • Lot Size: 19236 sqft

Property Information

  • Property Type: Single Family Residence
  • Style: ContemporaryModern, TwoStory
  • Year Built: 2004

Tax Information

  • Annual Tax: $59,203

Utilities

  • Water & Sewer: Public
  • Heating: Other
  • Cooling: Central Air, Ceiling Fan(s), Gas, Other

Location

  • County: Miami Dade

Listing Details


Listed by:
Fernando Gimenez
Gimeza A Real Estate Corp.
(786) 252-4552

Source:
MIAMI REALTORS MLS
MLS#: A11782945
MIAMI REALTORS MLS

Investment Summary


Monthly Cash Flow
-$55,278
Cap Rate
0.1%
Cash-on-Cash Return
-26.2%
Debt Coverage Ratio
0.02
Internal Rate of Return (5 years)
-21.3%

Purchase Details

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Purchase price:
$11,000,000
Amount financed:
-$8,800,000
Down payment:
$2,200,000
Closing costs:
$330,000
Rehab costs:
$0
Initial cash invested:
$2,530,000
Square feet:
5,826
Cost per square foot:
$1,888
Monthly rent per square foot:
$1.49

Financing Details

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Loan amount:
$8,800,000
Loan to value ratio:
80.0%
Loan type:
Amortizing
Term:
30 years
Interest rate:
6.625%
Principle & interest:
$56,347
Property tax:
$4,934
Insurance:
$609
Private mortgage insurance (PMI):
$0
Monthly payment:
$61,890

Operating Income

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% Rent Monthly Yearly
Gross rent:
$8,700 $104,400
Vacancy loss: (6%)
6% -$522 -$6,264
Operating income:
$8,178 $98,136

Operating Expenses


% Rent Monthly Yearly
Property taxes: (57%)
57%-$4,934-$59,203
Insurance: (7%)
7%-$609-$7,308
Property management: (8%)
8%-$696-$8,352
Repairs & maintenance: (5%)
5%-$435-$5,220
Capital expenditures: (5%)
5%-$435-$5,220
HOA fees: (0%)
0%$0$0
Total operating expenses: (82%)
82%-$7,109-$85,303

Cash Flow


Monthly Yearly
Net operating income:
$1,069 $12,828
Mortgage payments:
-$56,347 -$676,164
Cash flow:
$55,278 $663,336