685 Harbor Lane
Key Biscayne, FL 33149
5
Bed
6
Bath
5,421Sqft
9,000Sqft(Lot)
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 req
Property Details
Map
Map
What's Nearby
Nearby Areas
Features
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Bedroom Information
Total beds: 5Bathroom Information
Total Baths: 6 Full Baths: 5 Half Baths: 1Roofing Information
AluminumFlooring Information
Marble, Tile, Wood -
Interior Features
ClosetCabinetry, EntranceFoyer, KitchenIsland, MainLevelPrimary, MultipleEnSuiteBathrooms, Storage, UpperLevelPrimary, Bar, WalkInClosetsRoof: AluminumAppliances: Dryer, Dishwasher, ElectricWaterHeater, Disposal, GasRange, IceMaker, RefrigeratorWindow Features: PlantationShutters -
Heating & Cooling
Has Heating: Yes Heating: Central Has Cooling: Yes Cooling: CentralAir
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Building Information
Year Built: 2001Building Area Total: 6971Stories: 2Patio And Porch Features: Open, Patio, Porch, BalconyPool Features: InGroundPrivate Pool: YesView: Other -
Exterior Features
Exterior Features: Balcony, Lighting, OutdoorLivingArea
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Lot Information
Main Square Feet: 9000 Lot Size Acres: 0.21 Lot Description: QuarterToHalfAcreLot,SprinklersAutomaticProperty Information
Subdivision: BISCAYNE KEY ESTATES Source Property Type: Residential Postal Code Plus 4: 1713 Property SubType: Single Family Residence Direction Faces: Northwest Levels: Two Property Age: 25
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Listing Price Information
Listing Price: $6950000Cash, Conventional
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Tax Information
Parcel Number: 2452050011330 Tax Year: 2025 Annual Tax: $40335 Tax Legal Desc: 5 & 6 55 42 BISCAYNE KEY ESTS PB 50-61 LOT 23 BLK 9 LOT SIZE 9000 SQ FT OR 14097-1199 0489 1
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Virtual Tour
Parking Information
Attached, Driveway, GarageGarage Information
Has Garage: Yes Has Attached Garage: Yes Garage Space: 1Homeowners Association Information
Association Amenities: BeachRights
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School Information
Elementary School: Key Biscayne K-8 Junior High School: Ponce De Leon Senior High School: Coral Gables -
Location Information
WaterSource: Public
How much is this property worth?
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Nearby Home Value
| Address | Estimate | Bed | Bath | Sq. Ft | Lot Size |
|---|---|---|---|---|---|
| 640 S Mashta Dr, Key Biscayne, FL, 33149 | $16,800,000 | 4 | 4 | 3,620 | 3,620 SqFt |
| 140 Hampton Ln, Key Biscayne, FL, 33149 | $5,495,000 | 5 | 6 | 3,476 | 3,476 SqFt |
| 200 Harbor Dr, Key Biscayne, FL, 33149 | $25,900,000 | 4 | 4 | 2,566 | 2,566 SqFt |
| 200 Ocean Lane Drive #501, Key Biscayne, FL, 33149 | $3,850,000 | 4 | 4 | 1,880 | 1,880 SqFt |
| 200 Ocean Lane Drive #409, Key Biscayne, FL, 33149 | $1,499,000 | 2 | 2 | 1,610 | 1,610 SqFt |
| 200 Ocean Lane Drive #407, Key Biscayne, FL, 33149 | $1,275,000 | 2 | 2 | 1,580 | 1,580 SqFt |
| 200 Ocean Lane Drive #401, Key Biscayne, FL, 33149 | $3,600,000 | 3 | 3 | 2,412 | 2,412 SqFt |
| 111 Reef Lane, Key Biscayne, FL, 33149 | $11,500,000 | 7 | 6 | 5,008 | 5,008 SqFt |
| 31 Island Drive, Key Biscayne, FL, 33149 | $9,800,000 | 6 | 7 | 5,826 | 5,826 SqFt |
| 120 Knollwood Dr, Key Biscayne, FL, 33149 | $19,950,000 | 6 | 7 | 6,208 | 6,208 SqFt |
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ByOwner last updated this listing 07/29/2026 @ 04:55
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