221 Knollwood Drive
Key Biscayne, FL 33149
5
Bed
5
Bath
3,509Sqft
16,000Sqft(Lot)
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 t
Property Details
Map
Map
What's Nearby
Nearby Areas
Features
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Bedroom Information
Total beds: 5Bathroom Information
Total Baths: 5 Full Baths: 5Roofing Information
MetalFlooring Information
Carpet, Tile -
Interior Features
BuiltInFeatures, BedroomOnMainLevel, Bathtub, DualSinks, KitchenIsland, KitchenDiningCombo, LivingDiningRoom, MainLevelPrimary, MultipleEnSuiteBathrooms, Pantry, SoakingTub, SeparateShower, WalkInClosetsRoof: MetalAppliances: Dryer, Dishwasher, ElectricRange, Microwave, Oven, Refrigerator, Washer -
Heating & Cooling
Has Heating: Yes Heating: Central Has Cooling: Yes Cooling: CentralAir Water front: 1
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Building Information
Year Built: 1972Building Area Total: 4771Construction Materials: BlockStories: 1Frontage Length: 100.00Patio And Porch Features: PatioPool Features: InGroundPrivate Pool: YesWater front Features: CanalFrontView: Canal, Water -
Exterior Features
Exterior Features: Lighting, OutdoorLivingArea
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Lot Information
Lot Dimensions: .36 acre Main Square Feet: 16000 Lot Size Acres: 0.37 Lot Description: FruitTrees,QuarterToHalfAcreLotProperty Information
Subdivision: CAPE FLA SUB SEC 2 Source Property Type: Residential Postal Code Plus 4: 2729 Property SubType: Single Family Residence Direction Faces: South Levels: One Property Age: 54
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Listing Price Information
Listing Price: $11600000Original Price: $11800000Cash, Conventional
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Tax Information
Parcel Number: 2452050110320 Tax Year: 2025 Annual Tax: $21304 Tax Legal Desc: 5 55 42 CAPE FLA SUB SEC 2 PB 70-67 LOT 6 BLK 7 & PROP INT IN & TO WATERWAY LOT SIZE 100.000 X 160 OR 11775-302 & 300 0483 5
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Virtual Tour
Parking Information
Attached, CircularDriveway, Driveway, Garage, GarageDoorOpenerGarage Information
Has Garage: Yes Has Attached Garage: Yes Garage Space: 2 Pets Allowed: NoPetRestrictions, YesHomeowners Association Information
Association Amenities: None
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School Information
Elementary School: Key Biscayne K-8 Junior High School: Ponce De Leon Senior High School: Coral Gables -
Utility Information
CableAvailable -
Location Information
WaterSource: Public
How much is this property worth?
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Nearby Home Value
| Address | Estimate | Bed | Bath | Sq. Ft | Lot Size |
|---|---|---|---|---|---|
| 591 N Mashta Dr, Key Biscayne, FL, 33149 | $15,500,000 | 4 | 5 | 4,290 | 4,290 SqFt |
| 269 Cranwood Dr, Key Biscayne, FL, 33149 | $3,980,000 | 5 | 4 | 2,821 | 2,821 SqFt |
| 140 Hampton Ln, Key Biscayne, FL, 33149 | $5,495,000 | 5 | 6 | 3,476 | 3,476 SqFt |
| 110 Hampton Ln, Key Biscayne, FL, 33149 | $6,900,000 | 6 | 7 | 3,550 | 3,550 SqFt |
| 561 Warren Ln, Key Biscayne, FL, 33149 | $5,995,000 | 5 | 6 | 3,762 | 3,762 SqFt |
| 445 Ridgewood Rd, Key Biscayne, FL, 33149 | $6,870,000 | 5 | 6 | 3,688 | 3,688 SqFt |
| 200 Ocean Lane Dr #501, Key Biscayne, FL, 33149 | $3,925,000 | 3 | 4 | 2,399 | 2,399 SqFt |
| 164 W Mashta Dr, Key Biscayne, FL, 33149 | $5,200,000 | 5 | 5 | -- | |
| 1121 Crandon Blvd #E803, Key Biscayne, FL, 33149 | $1,050,000 | 2 | 2 | 1,409 | 1,409 SqFt |
| 111 Reef Ln, Key Biscayne, FL, 33149 | $11,500,000 | 7 | 6 | 5,008 | 5,008 SqFt |
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ByOwner last updated this listing 06/11/2026 @ 22:31
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