BISCAYNE KEY ESTATES

685 Harbor Ln, Key Biscayne FL 33149
  • Price Range:
    $14,900 - $10,500,000
  • 17
    Units
  • For Sale For Sale (10)
  • For Rent For Rent (7)
  • Pending Pending (0)
  • Sold Sold (0)
10 LISTINGS FOR SALE
Unit Price MLS# Beds/Baths Sq.Ft. $/Foot Change Listed Details
6 Bedrooms
$ 10,500,000 A11986880 6 6/2 5,216 $2,013.04 7.08% Fri 20, 2026 View >>
$ 5,199,000 A12035700 6 4/1 3,356 $1,549.17 Thu 18, 2026 View >>
5 Bedrooms
$ 6,950,000 A11997896 5 5/1 5,421 $1,282.05 Thu 16, 2026 View >>
$ 6,395,000 A12003163 5 5/1 4,003 $1,597.55 Fri 17, 2026 View >>
$ 5,200,000 A11953262 5 5 3,595 $1,446.45 0.95% Mon 26, 2026 View >>
$ 9,200,000 A12021022 5 5/1 4,416 $2,083.33 Mon 01, 2026 View >>
$ 5,200,000 A12037837 5 4/1 3,535 $1,471.00 Tue 16, 2026 View >>
4 Bedrooms
$ 5,478,000 A12010108 4 3/1 3,549 $1,543.53 Thu 30, 2026 View >>
$ 3,800,000 A11856342 4 3/1 3,403 $1,116.66 2.44% Mon 11, 2025 View >>
3 Bedrooms
$ 2,875,000 A11838855 3 2 1,312 $2,191.31 Fri 11, 2025 View >>
7 LISTINGS FOR RENT
Unit Price MLS# Beds/Baths Sq.Ft. $/Foot Change Listed Details
5 Bedrooms
$ 24,000 A12034893 5 6 3,495 $6.87 Wed 10, 2026 View >>
$ 28,000 A12004963 5 7 4,285 $6.53 3.45% Tue 21, 2026 View >>
4 Bedrooms
$ 14,900 A12044243 4 3 2,316 $6.43 Fri 26, 2026 View >>
$ 19,000 A12027207 4 3 2,406 $7.90 Thu 28, 2026 View >>
$ 14,950 A11965302 4 3 2,030 $7.36 5.08% Fri 13, 2026 View >>
$ 19,099 A12059186 4 3 2,196 $8.70 Fri 24, 2026 View >>
6 Bedrooms
$ 21,400 A11960258 6 4/1 3,356 $6.38 Fri 06, 2026 View >>
0 LISTINGS FOR PENDING
0 LISTINGS FOR SOLD
Description
Timeless colonial-style residence, also known as Villa Rosa, set on a rare 12,200 sqft lot in the heart of Key Biscayne. Designed by renowned architect Cesar Molina, this 5-bedroom home is located on a very quiet, low-traffic street, offering privacy within a well-established, family-friendly neighborhood. The home features double balconies, bright interiors, and a functional indoor-outdoor layout with expansive covered terraces. The kitchen includes an island, Sub-Zero refrigerator, wine cooler, double ovens, and two dishwashers. The primary suite offers a private terrace, oversized walk-in closet with safe, and dual bathrooms with sauna. The spacious backyard includes a pool and generous green space. Additional features include maid’s quarters and construction that meets hurricane code requirements. Ideally located near beaches, parks, and top-rated schools, this is a rare opportunity to own a well-designed home on one of Key Biscayne’s most desirable streets.
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