
$13,250,000
↓ Reduced 4%121 Knollwood Drive, Key Biscayne FL 33149
Key Biscayne, FL, 33149
- Year Built
- 1972
- Garage
- 2 spaces
- Property Type
- Single Family Residence
- Annual Taxes
- $65,834/yr
- MLS #
- A11936017
Market Position
Using 200 of 254 matching comparables
Lower percentile = priced below more of the sampled comparison set.
- List price
- $13,250,000 · area median: $5,292,500
- Days on market
- 155 · area median: 89
Priced below 8% of 200 comparable listings · area median: $1173/SF
Computed from active comparable listings of the same type and similar size within about 10 miles.
Calculated: Jul 28, 2026 · Newest source update: Jul 28, 2026
Listing courtesy of One Sotheby's International Realty · 305-365-2811
Listed by Brigitte Nachtigall
Last updated: Mar 17, 2026
Overview
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.
Features
Interior
Exterior
Flooring
Heating
Cooling
Parking
Waterfront
View
Laundry
Appliances
est.$72,485/mo
Est. payment based on a $13,250,000 home price.
Estimate includes principal & interest, property tax and HOA where known — it excludes insurance, PMI, flood/wind, CDD and special assessments. For information only; actual amounts vary.
Similar Properties
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