Member Features

Find Real Estate Bargain!

  • Full foreclosure details

  • Home value, equity and ownership info

  • Find homes priced below market

  • Get full access with a FREE Account

Already a member?

$16,999,000

Listing Price

7beds

9baths

5,043sqft

15,000sqft lot

660 S Mashta Dr, Key Biscayne, FL 33149

Member Features

Find Real Estate Bargain!

  • Full foreclosure details

  • Home value, equity and ownership info

  • Find homes priced below market

  • Get full access with a FREE Account

Already a member?

For Sale

Off Market

Single Family

Home type

3137.53

Price / sqft

1965

Year built

Home Details

Don't miss this opportunity to own a rarely available wide bay front home on S Mashta Dr featuring 100 ft of water frontage & unobstructed views. This large 2 story home has an eat in kitchen, 3 door wine chiller & separate walk-in pantry/storage area. An adjacent covered patio is separated from the kitchen by multi sliding impact doors that open & stack against each other expanding your entertaining space & bringing the outside in. The primary BR has 2 full baths & 3 walk-in closets. There are an additional 4 BR's & 4 baths on the first floor, one of which has a kitchenette & a separate entrance. A mosaic staircase leads to 2 additional bedrooms w/ensuite baths & a large shared balcony Additional amenities include heated pool, cabana bath & an expansive patio for entertaining.

Interior Details

Square Feet
  • 5043

Bedrooms
  • 7

Bathrooms
  • 9

Heating
  • Has Heating:

    No

  • Heating Type:

    N/A

Cooling
  • Has Cooling:

    No

  • Cooling Type:

    N/A

Fuel
  • Has Fuel:

    No

  • Fuel Type:

    N/A

Basement
  • Has Basement:

    No

  • Basement Type:

    N/A

Flooring
  • Has Flooring:

    No

  • Flooring Type:

    N/A

Fireplace
  • Has Fireplace:

    Yes

  • Fireplace Type:

    N/A

Property Details

Lot Size
  • 15000

Water
  • No

Sewer
  • No

Parking
  • Type:

    N/A

  • Location:

    N/A

  • Status:

    N/A

  • Number of Spaces:

    N/A

Deck
  • No

Patio
  • No

Fence
  • No

Pool
  • No

Porch
  • Yes

Stoop
  • No

Breezeway
  • No

Construction Details

Number of Stories
  • 1

Style
  • N/A

Exterior
  • Concrete Block

Foundation
  • N/A

Roof
  • Rigid Frm Bar Jt

Roofing Material
  • N/A

Tax History

Year

Amount

Land

Improvement

Percent Change

Assessment

2020

$108,088

$6,000,000

$544,165

--%

$6,544,165

2019

$108,423

$6,000,000

$548,195

--%

$6,548,195

2018

$102,527

$6,000,000

$401,227

--%

$6,401,227

2017

$117,911

$7,050,000

$404,595

--%

$7,454,595

2016

$114,779

$0

$0

--%

$6,526,476

2014

$98,331

$0

$0

--%

$5,393,782

2013

$84,475

$0

$0

--%

$4,903,439

2011

$73,208

$0

$0

--%

$4,193,964

percent-home-icon

Average Home Price in 33149

Nearby Properties

Zip Code

Price

Bed

Bath

Sqft

Lot

Sold Date

$9,200,000

5 Beds

5.5 Baths

4,416 Sqft

8,590 Lot (sqft)

Sold 10/26/2026

$16,999,000

7 Beds

9 Baths

5,043 Sqft

15,000 Lot (sqft)

Sold 10/13/2026

$14,115,886

3 Beds

4.5 Baths

4,290 Sqft

15,184 Lot (sqft)

Sold 10/26/2026

$6,800,000

6 Beds

6 Baths

4,466 Sqft

7,649 Lot (sqft)

Sold 09/29/2026

$11,300,000

6 Beds

8 Baths

5,216 Sqft

10,322 Lot (sqft)

Sold 10/13/2026

$6,950,000

5 Beds

6 Baths

5,421 Sqft

9,000 Lot (sqft)

Sold 10/26/2026

$21,182,187

3 Beds

4 Baths

5,226 Sqft

18,300 Lot (sqft)

Sold 10/27/2026

percent-home-icon

Calculators

Mortgage

Mortgage Calculator

Calculate your monthly mortgage payments.
Household Income
70,000
$
Home price
16,999,000
$
Down payment
3,399,800
$
Mortgage Rate
6.5
%
Loan Term
Property Tax Rate
1.1
%
Homeowner's Insurance (Annual)
101,994
$
HOA (Monthly)
0
$
PMI
0
$
$110,038
Your Payment
Total Monthly Payment:$110,038
Percent of Income:1886%
Affordable:No

Details for 660 S MASHTA DR

Property Debt

Foreclosure Contact Details