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121 Knollwood Drive, Key Biscayne, FL 33149

Key Biscayne
Local realty services provided by:CENTURY 21 North East
121 Knollwood Drive,Key Biscayne, FL 33149
$13,250,000
  • 5 Beds
  • 5 Baths
  • 4,924 sq. ft.
  • Single family
  • Active
Listed by: brigitte nachtigall, mark chatburn
Office: one sotheby's international realty305-365-2811
MLS#:A11936017
Source:SEFMLS

Price summary

  • Price:$13,250,000
  • Price per sq. ft.:$2,294.37

About this home

CENTURY 21 Fine Homes & Estates
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...

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Home facts

  • Year built:1972
  • Listing ID #:A11936017
  • Updated:June 14, 2026 at 09:56 AM

Rooms and interior

  • Bedrooms:5
  • Total bathrooms:5
  • Full bathrooms:4
  • Half bathrooms:1
  • Flooring:Concrete
  • Dining Description:Living/Dining Room
  • Bathrooms Description:Dual Sinks, Separate Shower
  • Kitchen Description:Built In Oven, Dishwasher, Disposal, Electric Range, Microwave, Refrigerator, Trash Compactor
  • Bedroom Description:Upper Level Primary, Walk-In Closets
  • Living area:4,924 sq. ft.

Heating and cooling

  • Cooling:Electric
  • Heating:Electric

Structure and exterior

  • Roof:Metal
  • Year built:1972
  • Building area:4,924 sq. ft.
  • Lot area:0.32 Acres
  • Lot Features:Sprinklers Automatic
  • Architectural Style:Two Story
  • Construction Materials:Block
  • Exterior Features:Balcony, Open, Patio
  • Levels:2 Story

Schools

  • High school:Coral Gables
  • Middle school:Ponce De Leon
  • Elementary school:Keybiscayne

Utilities

  • Water:Public
  • Sewer:Public Sewer

Finances and disclosures

  • Price:$13,250,000
  • Price per sq. ft.:$2,294.37
  • Tax amount:$65,834 (2024)

Features and amenities

  • Appliances:Built-In Oven, Dishwasher, Disposal, Dryer, Electric Range, Electric Water Heater, Microwave, Refrigerator, Trash Compactor, Washer
  • Laundry features:Dryer, Washer
  • Amenities:Balcony, Bay Window, Lighting, Security Gate
  • Pool features:Community, In Ground, Pool

Parking

  • Parking description:Covered, Detached, Driveway, Garage, Garage Door Opener
  • Garage:Yes
  • Garage spaces:2
Information deemed reliable but not guaranteed. Information is provided, in part, by Greater Miami MLS. This information being provided is for consumer's personal, non-commercial use and may not be used for any other purpose other than to identify prospective properties consumers may be interested in purchasing. SEFMLS Member Broker: James D’Amico

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