Home in 121 Knollwood Drive Key Biscayne for sale with MLS# A11936017
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.
121 Knollwood Drive, Key Biscayne, FL 33149
- Price:
- $13,250,000.00
- Previous Asking Price:
- $13,850,000.00
- Original List Price:
- $13,850,000.00
- Listing Type:
- For Sale
- Status:
- Active
- Special Sale Conditions:
- Listed As Is
- Listing Category:
- Residential
- Property Type:
- Single Family House
- MLS Number:
- A11936017
- Description of Last Important Update:
- Price Change
- Last Major Update on:
- February 26, 2026 12:00 am
- Bedrooms:
- 5
- Bathrooms Total:
- 5
- Full Bath:
- 4
- Half Bath:
- 1
- Room Type:
- Laundry, Family Room, Utility Room
- Living Area:
- 4,924 Sqft
- Built-Up Area:
- 5,775 Sqft
- Lot Area:
- 13,947 Sqft
- Lot Size Unit:
- Square Feet
- Lot Features:
- Sprinklers Automatic, Quarter To Half Acre Lot
- View from the Property:
- Canal
- Waterfront:
- Yes
- Waterfront Features:
- Ocean Access, Canal Front, No Fixed Bridges
- Frontage Length:
- 0
- Swimming Pool Features:
- Community, Pool, In Ground
- Security:
- Security Gate
- Furnished:
- Unfurnished
- Appliances:
- Dryer, Dishwasher, Disposal, Microwave, Refrigerator, Washer, Trash Compactor, Electric Range, Electric Water Heater, Built In Oven
- Interior:
- First Floor Entry, Walk-In Closet(s), Bedroom On Main Level, Bay Window, Upper Level Primary, Separate Shower, Living Dining Room, Dual Sinks
- Exterior:
- Balcony, Patio, Lighting
- Patio and Porch:
- Patio, Balcony, Open
- Air Conditioning
- Air Conditioning System:
- Electric
- Heating
- Heating System:
- Electric
- Property Entrance Faces:
- South
- Water Access Description:
- Boat Lift, Private Dock
- Year Built:
- 1972
- Year Built Details:
- Resale
- Roof:
- Metal
- Architectural Style:
- Two Story
- Levels:
- Two
- Construction Materials:
- Block
- Flooring:
- Concrete
- Stories:
- 2
- Tax Annual Amount:
- $65,834.00
- Tax Year:
- 2024
- Property Tax Status:
- Tax Reflects Homestead Exemption
- Garage
- Garage Spaces:
- 2
- Covered Spaces:
- 2
- Parking Features:
- Driveway, Garage, Garage Door Opener, Covered, Detached
- Sewer:
- Public Sewer
- Utilities Available:
- Cable Available
- Water Source:
- Public
- Pets Allowed?:
- Yes, Conditional
- Subdivision Name:
- CAPE FLA SUB SEC 2
- Community Features:
- Gated, Pool, Fitness
- Senior Community:
- No
- Restrictions:
- Okay to Lease
- Disclosures:
- Flood Plain Disclosure
- Listing Terms Considered by Seller:
- Cash, Conventional
- Occupant Type:
- Owner
- Buyer Possession:
- Closing And Funding
- Lease Considered:
- No
- Tax Legal Description:
- 5 55 42 CAPE FLA SUB SEC 2 PB 70-67 LOT 2 BLK 7 & PROP INT IN & TO WATERWAY LOT SIZE 87.170 X 160 OR 19270-3257 08 2000 1 COC 22879-0332 12
- Real Estate Folio Number (Parcel Number):
- 24-52-05-011-0280
- Zoning Description:
- 2000
- Elementary School:
- Treasure Coast
- High School:
- Coral Gables
- Middle Or Junior School:
- Ponce De Leon
- Originally published on:
- January 2, 2026 12:00 am
- Active on the market since:
- January 2, 2026
- Price change occurred on:
- February 26, 2026 12:00 am
- Listing Status Last Changed On:
- February 26, 2026 11:11 am
- Photos updated on:
- March 17, 2026 10:55 pm
- Last Modified:
- March 17, 2026 10:55 pm
- Housing Older Persons Act:
- Unverified
- Flood Zone:
- AE
- Type of Association:
- None
- Rooms Description:
- Family Room, Utility Room/Laundry
- Style:
- WF/Pool/Ocean Access
- Municipal Code:
- 24
- Subdivision Number:
- 11
- Courtesy of:
- One Sotheby's International Realty
- Attribution:
- Not provided
- Street Name:
- Knollwood Drive
- Street Number:
- 121
- City:
- Key Biscayne
- State:
- Florida
- Zip Code:
- 33149
- County:
- Miami-Dade
- Latitude:
- N25° 41' 5.5''
- Longitude:
- W81° 50' 11.3''
Neighborhood Stats
Source: U.S. Census Bureau, ACS 5-Year Estimates
Air Quality
Source: AirNow.gov · Miami
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