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121 Knollwood Drive, Key Biscayne FL 33149

House For Sale
$13,850,000

BTC: 147.81216649

ETH: 4,540.98360656

4 days
Waterfront
5 bds
4 ba
4,924 sqft
Est. Estimated sales range: $0 - $0
$0

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.

Location

Facts and features

Type:
Residential
Parking:
Additional Spaces Available / Covered / Driveway
Year Built:
1972
Lot:
13947 Square Feet
Heating:
Electric
Price/sqft:
$2,813
Cooling:
Electric
HOA:
No Data
All facts and features
  • Flooring

    • Concrete

    Heating

    • Electric

    Cooling

    • Electric

    Appliances

    • Trash Compactor

    • Dishwasher

    • Disposal

    • Dryer

    • Electric Water Heater

    • Microwave

    • Electric Range

    • Refrigerator

    • Wall Oven

    • Washer

    Other interior features

    • First Floor Entry

    • Walk-In Closet(s)

    • Family Room

    • Utility Room/Laundry

    Bedrooms and bathrooms

    • Bedrooms: 5

    • Bathrooms: 1

    • Full bathrooms: 4

  • Parking

    • Additional Spaces Available

    • Covered

    • Driveway

    Property

    • Exterior Features: Lighting / Open Balcony

    Lot

    • Lot: 13947 Square Feet

    Other Property Information

    • Parcel Number: 24-52-05-011-0280

    • Zoning: 2000

  • Type and style

    • Property Type: Residential

    • Property Sub Type: Single Family Residence

  • Other financial information

    • Annual tax amount: $65,834

  • Source details

    • MLS ID: A11936017

    Other facts

    • Construction Materials: CBS Construction

    • Laundry Features: Utility Room/Laundry

    • Lot Features: 1/4 To Less Than 1/2 Acre Lot

    • Patio And Porch Features: Open Balcony / Patio

    • Pool Features: In Ground

    • Window Features: Bay Window(s)

    • Direction Faces: South

    • Architectural Style: Attached / Two Story

    • Waterfront: Yes

    • Garage Spaces: 2

    • Garage: Yes

    • Living Area: 4924

    • Water Source: Municipal Water

    • Subdivision Name: CAPE FLA SUB SEC 2

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The multiple listing information is provided by the Miami Association of REALTORS® from a copyrighted compilation of listings. The compilation of listings and each individual listing are ©2026-present Miami Association of REALTORS®. All Rights Reserved. The information provided is for consumers' personal, noncommercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. All properties are subject to prior sale or withdrawal. All information provided is deemed reliable but is not guaranteed accurate, and should be independently verified. Listing courtesy of: One Sotheby's International Realty