Home in 120 Knollwood Dr Key Biscayne for sale with MLS# A12009875

Embodying a true resort lifestyle, this rare Key Biscayne waterfront residence is defined by its extra-long, 134 ft water frontage and its elegant private ipe dock with direct canal-to-ocean access. The contemporary home, extensively rebuilt in 2018, is move-in ready, featuring 6 bedrooms, refined finishes, and tailored wood floors throughout. Outdoor living unfolds effortlessly with a sleek pool and spa and inviting spaces for intimate lounging, open-air dining and entertaining. Minutes from golf, tennis, padel, a protected state park and beaches, and within easy reach of Brickell, Coconut Grove, and Miami Airport. Nothing to add. Everything to enjoy. A MUST SEE.

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120 Knollwood Dr, Key Biscayne, FL 33149

Price
Price:
$19,950,000.00
Original List Price:
$19,950,000.00
Property Status and Type
Listing Type:
For Sale
Status:
Active
Special Sale Conditions:
Listed As Is
Listing Category:
Residential
Property Type:
Single Family House
MLS Number:
A12009875
Description of Last Important Update:
New Listing
Last Major Update on:
April 30, 2026 12:24 pm
Rooms Distribution
Bedrooms:
6
Bathrooms Total:
7
Full Bath:
6
Half Bath:
1
Room Type:
Laundry, Storage Room, Family Room, Utility Room, Great Room, Atrium
Measures
Living Area:
6,208 Sqft
Built-Up Area:
8,541 Sqft
Lot Area:
16,827 Sqft
Lot Size Unit:
Square Feet
Lot Features:
Sprinklers Automatic, Quarter To Half Acre Lot
Property Features
View from the Property:
Pool, Canal
Waterfront:
Yes
Waterfront Features:
Ocean Access, Canal Front, Seawall, No Fixed Bridges
Frontage Length:
134
Swimming Pool Features:
Concrete, Gunite, Heated, Other, Pool, Cleaning System, In Ground, Automatic Chlorination
Spa
Security:
Smoke Detector(s), Security System Owned
Appliances:
Dishwasher, Microwave, Refrigerator, Washer, Self Cleaning Oven, Freezer, Gas Range, Electric Range, Electric Water Heater, Built In Oven
Interior:
First Floor Entry, High Ceilings, Walk-In Closet(s), Closet Cabinetry, Kitchen Island, Bedroom On Main Level, Entrance Foyer, Skylights, Bay Window, Atrium, Upper Level Primary, Sitting Area In Primary, Separate Shower, Dual Sinks
Exterior:
Deck, Barbecue, Porch, Lighting, Fruit Trees, Outdoor Grill, Security High Impact Doors
Patio and Porch:
Deck, Open, Porch
Windows:
Blinds, Impact Glass, Skylight(s), Impact glass, Skylight(s), Impact Glass
Green Energy Efficient:
Appliances, Windows
Air Conditioning
Air Conditioning System:
Zoned, Central Air, Ceiling Fan(s), Electric
Heating
Heating System:
Central, Electric
Property Entrance Faces:
North
Other Equipment:
Generator
Water Access Description:
Deeded Dock, Private Dock, Unrestricted Saltwater Access
Boat Dock Slip:
Dock Owned / Included, Electric Available, Exclusive Use, No Wake Zone, Private Dock
Storm Protection:
Complete Impact Glass, Generator Hookup, Impact-Resistant Doors, Whole-House Permanent Generator
Construction
Year Built:
2018
Year Built Details:
Effective Year Built
Roof:
Other, Metal
Architectural Style:
Two Story, Detached, Split Level
Levels:
Two,multi/split
Construction Materials:
Block, Stucco, Stone
Flooring:
Tile, Parquet, Marble, Ceramic Tile
Stories:
2
Property Condition:
Updated/remodeled
Taxes and Expenses
Tax Annual Amount:
$82,062.00
Tax Year:
2025
Property Tax Status:
Tax Reflects City & County Tax, Tax Reflects Homestead Exemption
Parking
Garage
Garage Spaces:
2
Covered Spaces:
2
Parking Features:
Driveway, Garage Door Opener, Guest, Golf Cart Garage
Utilities
Sewer:
Public Sewer
Electric:
Generator Hookup
Utilities Available:
Cable Available
Water Source:
Public
Community
Pets Allowed?:
Yes, No Pet Restrictions
Subdivision Name:
CAPE FLA SUB SEC 2
Community Features:
Other
Senior Community:
No
Restrictions:
Okay to Lease
Terms
Disclosures:
Owner Is Listing Agent, Flood Plain Disclosure
Listing Terms Considered by Seller:
Cash, Conventional
Occupant Type:
Owner
Buyer Possession:
Closing And Funding
Zoning and Legal
Tax Legal Description:
5 55 42 CAPE FLA SUB SEC 2 PB 70-67 LOT 17 BLK 7 & PROP INT IN & TO WATERWAY LOT SIZE 112.180 X 150 OR 17753-3177 0897 1
Real Estate Folio Number (Parcel Number):
24-52-05-011-0430
Zoning Description:
2000
Public Schools Assigned
Elementary School:
Tatum Ridge Elementary
High School:
Coral Gables
Middle Or Junior School:
Ponce De Leon
Listing History
Originally published on:
April 30, 2026 12:24 pm
Active on the market since:
April 30, 2026
Price change occurred on:
April 29, 2026 12:47 pm
Listing Status Last Changed On:
April 30, 2026 12:24 pm
Photos updated on:
April 30, 2026 4:43 pm
Last Modified:
April 30, 2026 8:01 pm
Additional Information
Housing Older Persons Act:
No HOPA
Flood Zone:
AE
Type of Association:
None
Rooms Description:
Atrium, Family Room, Great Room, Storage Room, Utility Room/Laundry
Style:
WF/Pool/Ocean Access
Num Ceiling Fans:
2
Municipal Code:
24
Subdivision Number:
11
Courtesy of:
Cervera Real Estate Inc.
Attribution:
Not provided
Location
Street Name:
Knollwood Dr
Street Number:
120
City:
Key Biscayne
State:
Florida
Zip Code:
33149
County:
Miami-Dade
Latitude:
N25° 41' 3.6''
Longitude:
W81° 50' 12''
Property Map

Neighborhood Stats

Source: U.S. Census Bureau, ACS 5-Year Estimates

Median Household Income $171,982
Median Home Value $1,231,500
Median Rent $3,501/mo
Median Age 43
Population 14,628

Air Quality

Source: AirNow.gov · Miami

🌬️ Air Quality Index (AQI) 35 Good
☀️ O3 30 Good
🫁 PM2.5 35 Good

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Disclaimer: IDX listing information is presented by Rebonus Brokerage LLC for consumer informational purposes only. The information provided is for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data is deemed reliable but is not guaranteed by the MLS or the real estate broker. This page presents structured listing information sourced directly from the MLS via the RESO Web API feed. Rebonus prioritizes maximum field coverage and data completeness, displaying the most granular MLS-provided attributes available.