meta 685 Harbor Ln, Key Biscayne FL 33149 – A11997896 - Laura Graves, P.A.
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685 Harbor Ln, Key Biscayne FL 33149 – A11997896

$ 6,950,000
685 Harbor Ln, Key Biscayne FL 33149,
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Property 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.

Address: 685 Harbor Ln, Key Biscayne FL 33149
State/County:
Zip: 33149
Property Id: 5961629
Price: $ 6,950,000
Property Size: 5,421 ft2
Property Lot Size: 0 ft2
Rooms: 0
Bedrooms: 5
Bathrooms: 5.5
ArchitecturalStyle: Attached, Two Story
BathroomsFull: 5
BathroomsHalf: 1
BathroomsTotalDecimal: 5.5
BridgeModificationTimestamp: April 17, 2026 at 01:09pm
BuildingAreaTotal: 6971
BuildingAreaUnits: Square Feet
BuildingName: BISCAYNE KEY ESTATES
CoListAgentDirectPhone: 617-982-8541
CoListAgentEmail: [email protected]
CoListAgentFullName: Alejandra Stalder
CoListAgentKey: 66e757d2ec16f46db95d16dce8c0a42d
CoListAgentMlsId: 3460868
CoListAgentOfficePhone: 305-229-1146
CoListAgentStateLicense: 3460868
CoListOfficeKey: ba17047386fb5b9d8310209c3ffd07ad
CoListOfficeMlsId: AVWY01
CoListOfficeName: Avanti Way Realty LLC
CoListOfficePhone: 305-229-1146
CommunityFeatures: Beach Club Member Available
ConstructionMaterials: Elevated Construction, Piling Construction
ContractStatusChangeDate: 2026-04-16
Cooling: Central Air
CoveredSpaces: 1
DaysOnMarket: 1
DirectionFaces: Northwest
DoorFeatures: High Impact Doors
ElementarySchool: Keybiscayne
EntryLocation: Foyer
ExpirationDate: 2026-10-13
Flooring: Marble, Tile, Wood
GarageSpaces: 1
Heating: Central
HighSchool: Coral Gables
IDXParticipationYN: 1
InternetAddressDisplayYN: 1
InternetAutomatedValuationDisplayYN: 1
InternetConsumerCommentYN: 1
InternetEntireListingDisplayYN: 1
ListAOR: A-Miami Association of REALTORS
ListAgentDirectPhone: 786-663-2842
ListAgentEmail: [email protected]
ListAgentFullName: Marisela Gonzalez Servat
ListAgentKey: 751fe2e526ec7e656bbeca58fa515785
ListAgentMlsId: 3280961
ListAgentOfficePhone: 305-229-1146
ListAgentStateLicense: 3280961
ListOfficeFax: 305-229-1299
ListOfficeKey: ba17047386fb5b9d8310209c3ffd07ad
ListOfficeMlsId: AVWY01
ListOfficeName: Avanti Way Realty LLC
ListOfficePhone: 305-229-1146
ListingAgreement: Exclusive Right To Sell
ListingContractDate: 2026-04-16
ListingId: A11997896
ListingKeyNumeric: 452228383
ListingTerms: All Cash, Conventional
LivingAreaUnits: Square Feet
LotFeatures: 1/4 To Less Than 1/2 Acre Lot
LotSizeSquareFeet: 9000
LotSizeUnits: Square Feet
MIAMIRE_AdjustedAreaSF: 5644
MIAMIRE_LPAmtSqFt: 1282.0513
MIAMIRE_PoolDimensions: 30x10
MIAMIRE_PoolYN: 1
MIAMIRE_RATIO_CurrentPrice_By_SQFT: 1282.05
MIAMIRE_Style: Pool Only
MIAMIRE_SubdivisionInformation: Beach Club Member Available
MIAMIRE_TypeofAssociation: None

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