Single Family Residence - Cape Fla Sub Sec 2

121 Knollwood Dr, Key Biscayne, FL 33149
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$13,850,000  Built: 1972
5 bedrooms 4 bathrooms 1 ½ bathrooms
Type of PropertySingle Family Residence
Style of PropertyWF/Pool/Ocean Access
Property Ft²5,775
Living Ft²4,924
Price per Ft²$2,812.75
PetsYes
WaterfrontYes
PoolYes
FurnitureN/A
Property description of Single Family Residence - Cape Fla Sub Sec 2

Designed for those who value privacy, space, and a true connection to the water, this exceptional waterfront residence offers a rare boater’s retreat and a warm, inviting setting for family living. Tucked away on a quiet street and set on an expansive nearly 14,000-square-foot lot, the home impresses from the moment you arrive with its generous front yard and gated entry, offering both presence and privacy. Inside, a bright two-story layout unfolds with an open, airy feel, thoughtfully designed for both everyday comfort entertaining. The residence features five bedrooms, four full bathrooms, plus a cabana bath, all flowing seamlessly enhanced by abundant natural light and tranquil water views. Renovated in 2019, the home includes impact windows and doors, a beautifully updated kitchen and appliances, lighting throughout, gas generator, and a pool heater and chiller for year-round e

Exterior Features
Lighting
Open Balcony
Interior Features
First Floor Entry
Walk-In Closet(s)
Family Room
Utility Room/Laundry
Amenities
Card/Electric Gate
Community Pool
Exercise Room
Equipment/Appliances
Trash Compactor
Dishwasher
Disposal
Dryer
Electric Water Heater
Microwave
Electric Range
Refrigerator
Wall Oven
Washer
Property Features
NameCape Fla Sub Sec 2
MLSA11936017
ForeclosureN/A
Short SaleN/A
ParkingAdditional Spaces Available, Covered, Driveway
Parking Restrictions 
Parking Spaces 
Lot Ft²13,947
Approx. Lot Size 
Boat DockBoatlift, Private Dock
Last Update2 days
Pet RestrictionsRestrictions Or Possible Restrictions
Floor Number 
Cooling DescriptionElectric
Heating DescriptionElectric
ViewCanal
ConstructionCBS Construction
Flooring TypeConcrete
Maintenance Fees 
Taxes$65,834
Property contact form
Gladys Martinez PA
Gladys Martinez PA305-321-7889gmrealtor7@gmail.com
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MLS Data Source: Miami Association of REALTORS. Copyright SEFMLS © 2026
Listing is a courtesy of One Sotheby's International Realty. Office (MLS@onesothebysrealty.com, 305-365-2811). Agent (Brigitte@bnachtigall.com, 305-710-9664).
Accuracy of listing information is not guaranteed. Listing information is provided for personal consumer, non-commercial use, solely to identify potential properties for potential purchase. All other use is strictly prohibited, is a violation of the terms of use, and may violate federal and state law.

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