$13,250,000
Price Reduced121 Knollwood Drive, Key Biscayne, FL 33149
Cape Fla Sub Sec 2
Beds
5 Beds
Baths
4.5 Baths
Living Area
4,924 Sq Ft
Lot
0.32 acres
Built
1972
Days Listed
131
Original Price
$13,850,000
Price Per Sq Ft
$2,691/sqft
Listed
Jan 2, 2026
Last Price Change
Feb 26, 2026
Garage
2 spaces
Property Type
Single Family Residence
Property Overview
This 5-bedroom waterfront single family residence at 121 Knollwood Drive, Key Biscayne, FL 33149 in the Cape Fla Sub Sec 2 community on 0.32 acres with 4,924 square feet of living area, built in 1972 is listed for $13,250,000. Notable MLS signals include Dock / Boat Access, Ocean Access, Pool.
MLS Public Remarks
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 enjoyment. The outdoor living experience is truly exceptional…enjoy direct water access with a private dock, boat lift, and two dry jet-ski docks, allowing you to step straight from your backyard to open water and fully embrace the waterfront lifestyle. A detached, enclosed two-car garage adds versatility, while the gated property offers abundant parking for up to six vehicles, a rare and valuable amenity in Key Biscayne. Homes of this caliber which offer privacy, boating infrastructure, generous land, and modern upgrades are increasingly rare and best appreciated in person.
Key Biscayne Property Snapshot
Property Type
Residential
Sub Type
Single Family Residence
Stories
2
Total Baths
4.5
Building Area
5,775 sq ft
Lot Size
13,947 sq ft
Lot Profile
1/4 To Less Than 1/2 Acre Lot
Condition
Resale
MLS #
A11936017
Waterfront, Boating & Outdoor
Waterfront
Yes
Waterfront
Ocean Access, Canal Front, No Fixed Bridges
Dock
Yes
Boat Features
Private Dock, Lift
Private Pool
Yes
Pool Features
In Ground
View
Canal
Patio / Porch
Patio
Interior & Construction
Interior Features
Walk-In Closet(s)
Primary Bedroom
Dual Sinks, Master Bdrm - Ground, Master Bdrm - Upstairs, Separate Shower, Separate Tub
Rooms
Family Room, Laundry
Appliances
Electric Water Heater, Dryer, Disposal, Dishwasher, Electric Range, Microwave, Oven, Refrigerator, Trash Compactor, Washer
Flooring
Concrete
Construction
CBS
Heating
Electric
Cooling
Electric
Furnished
Unfurnished
Parking, HOA & Rules
Garage Spaces
2
Parking Features
Covered, Driveway, Garage Door Opener, Garage, Detached Garage, Detached
Community / Access
Fitness Center, Pool, Gated
Pets Allowed
Yes, Pet Restrictions Possible
Taxes, Utilities & MLS
Annual Taxes
$65,834
Tax Year
2024
Parcel Number
2452050110280
Zoning
2000
County
Miami-Dade
MLS Area
2520
Sewer
Public Sewer
Water Source
Public
Utilities
Cable Available
Photos
46
Listing courtesy of One Sotheby's International Realty
Listing Agent: Brigitte Nachtigall
The data relating to real estate for sale on this website comes in part from the Internet Data Exchange (IDX) program of the BeachesMLS. Real estate listings held by brokerage firms other than Levin Investments, Inc are marked with the IDX logo and detailed information about them includes the name of the listing broker. Data provided is deemed reliable but is not guaranteed. All information is subject to change and should be independently verified.
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