USAFLKey BiscayneCape Fla Sub Sec 2221 Knollwood Dr

221 Knollwood Dr, Key Biscayne, FL

House

For Sale

Listed price in listed location currency (USD).

$11,800,000

552

MLS® A11989667

Overview

Key Facts

Type Single Family Residence

Levels Residential

Size 3509 sqft

Garage Yes

Taxes $21,304

Days Active 0

Lot Size

Approx. Age 1972

Avg. Price Per Sqft $3,362

MLS® Number A11989667

Property Address: 221 Knollwood Dr, Key Biscayne, FL, 33149-2729

Average square foot calculated using Size range provided by listing agent.

Description

Rare opportunity to own a 16, 000 sq ft waterfront lot on one of Key Biscayne's most coveted cul-de-sacs. Nestled on a quiet, no-traffic street, this lovingly maintained residence offers an exceptional combination of location, lot size, and livability rarely found on the island. With 100 feet of direct water frontage and no fixed bridges to open water, the property is a boater's dream, simply step onto your private dock and cruise around the corner to Boater's Grill, The Cleat for lunch or sunset cocktails or out to the bay! The home's thoughtful positioning creates a generous setback from the water's edge, yielding a beautifully manicured backyard that is a true rarity on Key Biscayne. A mature mango tree anchors the lush landscaping, while the deep lot provides the kind of outdoor space that simply does not exist on most waterfront properties here. Inside, the home is bathed in natural light and flows effortlessly. The open kitchen connects seamlessly to the family room, creating a warm, inviting gathering space at the heart of the home. The ideal floor plan places the primary suite, with dual his-and-her bathrooms, on one wing alongside three additional bedrooms, while a separate guest suite ensures privacy for visitors. Impact windows and doors throughout. Two-car garage. Offered in excellent condition. 221 Knollwood Drive represents the best waterfront value on Key Biscayne. Opportunities of this caliber are exceptionally rare.

MLS® NumberA11989667

Laundry LevelUtility Room/Laundry

Central VacNo

FireplaceNo

Acreage

Exterior

GarageYes

Approx. Age1972

Basement

DrivewayCircular Driveway, Driveway

Garage Spaces2

Heat

A/C

Heating Fuel

Extras

Private Dock

Rooms

Change to metres

Other:Not available

Living Room:Not available

Dining Room:Not available

Master Bathroom:Not available

Price History

-End Date

Not Sold YetSold Price

For Sale

Mar 25, 2026List Date

$11,800,000List Price

How Much House Can I Afford?

Home Estimate Zoopraisal®

This property is estimated to sell between: $3,450,000 and $15,975,000.

Similar properties in this area sold on average for: $3,450,000

Expected to sell in 256 days. Similar properties sold in 256 days. This home has been on Zoocasa for 0 days.

The estimated sale price does not take into account many variables such as recent renovations, type of appliances, school district etc. To get a more accurate estimate please contact agent.

Map

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