How much is 120 Knollwood Drive?

120 Knollwood Drive is listed at $19,450,000, which is about $3,133 per square foot. The listing page shows comparable active listings and recent closed sales nearby so you can judge the asking price against what buyers have actually paid.

What are the property taxes on 120 Knollwood Drive?

The listing reports annual property taxes of $82,062 for 2025. Taxes are reassessed at the sale price after a purchase, so a new owner's bill can differ from the current owner's; use the mortgage calculator on this page for an estimate.

When was 120 Knollwood Drive built?

120 Knollwood Drive was built in 2018 and the listing describes its condition as updated/remodeled. Age matters for insurance and financing in Florida: ask about the roof, the electrical panel and, for a condo built before the current code, the building's structural reserve study.

How long has 120 Knollwood Drive been on the market?

120 Knollwood Drive has been listed for 192 days, and the asking price has been reduced from $19,950,000. Days on market and price changes are the first signals of how much room there is to negotiate.

Is 120 Knollwood Drive waterfront?

Yes. The listing describes the water as no fixed bridge ocean access canal front seawall no fixed bridges. For a home with dockage, confirm the water depth at low tide, the seawall condition and whether the route to the inlet passes under any fixed bridges before you offer.

Which schools serve 120 Knollwood Drive?

The MLS lists Key Biscayne K-8 (elementary), Ponce De Leon (middle), Coral Gables (high). School assignments are set by the district and can change; verify them with the school board before you rely on them.

How do I see 120 Knollwood Drive?

Request a showing from this page or call BreakThru Realty and a licensed agent will arrange a private tour, in person or by video, and answer anything the listing leaves out.

120 Knollwood Drive, Key Biscayne, FL 33149

$19,450,000 · Active

6 beds
6.5 baths
6,208 sq ft
192 days on market
Single Family Residence
Built 2018
Updated/Remodeled
Lot 16,988.4 sq ft
8,541 sq ft total
2 garage spaces
Miami-Dade County
MLS# A12009875
Cape Fla Sub Sec 2

Photo 1 at 120 Knollwood Drive, Key Biscayne

Photo 2 at 120 Knollwood Drive, Key Biscayne

Photo 3 at 120 Knollwood Drive, Key Biscayne

Photo 4 at 120 Knollwood Drive, Key Biscayne

Photo 5 at 120 Knollwood Drive, Key Biscayne

Photo 6 at 120 Knollwood Drive, Key Biscayne

Photo 7 at 120 Knollwood Drive, Key Biscayne

Photo 8 at 120 Knollwood Drive, Key Biscayne

About this home

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.

Features

Entrance Foyer
High Ceilings
Kitchen Island
Walk-In Closet(s)
Closet Cabinetry
Storage
Built-in Barbecue
Barbecue
Lighting
No Fixed Bridge
Ocean Access
Canal Front
Seawall
No Fixed Bridges
Gunite
Heated
In Ground
Pool Sweep
Concrete
Chlorination - Auto

Schools

Elementary: Key Biscayne K-8
Middle: Ponce De Leon
High: Coral Gables

Presented by

BreakThru Realty · (786) 914-1017

Courtesy of

Cervera Real Estate Inc. · cervera@cervera.com · Listing agent: Francoise Teixier

All listings featuring the BMLS logo are provided by BeachesMLS, Inc. This information is not verified for authenticity or accuracy and is not guaranteed. Copyright © 2026 BeachesMLS, Inc. IDX information is provided exclusively 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 accurate by BeachesMLS. Listings held by brokerage firms other than BreakThru Realty carry the name of the listing broker.

Schedule a showing

Call or text BreakThru Realty at (786) 914-1017 or email sales@breakthrurealty.com to see 120 Knollwood Drive.

Before You Make an Offer

Buying a waterfront home: ocean access, bridges and docks

How buying a home in South Florida works

Your Waterfront Buyer May Already Be Working With Us

BreakThru Realty works with buyers searching for waterfront homes with ocean access, no fixed bridges, deep water, private docks and Intracoastal frontage. Boaters know the vessel they need to keep behind the house, and they tell us. If you own a waterfront home, a broker can compare its frontage, dock and route to the ocean with those requirements and discuss a potential buyer match before you list.

BreakThru Realty works with hundreds of prequalified buyers searching for properties. Before you list, a broker reviews what you own, the market around it and whether an existing buyer's requirements match. If none does, you see how we would position it to reach other qualified buyers.

Find Out If We Have Your Buyer · Discuss Selling With BreakThru Realty

A potential match is a conversation, not an offer, until the buyer sees your property and makes one. No buyer is named and nothing about your property or business is shared until you decide to proceed.

Questions About 120 Knollwood Drive

How much is 120 Knollwood Drive?: 120 Knollwood Drive is listed at $19,450,000, which is about $3,133 per square foot. The listing page shows comparable active listings and recent closed sales nearby so you can judge the asking price against what buyers have actually paid.
What are the property taxes on 120 Knollwood Drive?: The listing reports annual property taxes of $82,062 for 2025. Taxes are reassessed at the sale price after a purchase, so a new owner's bill can differ from the current owner's; use the mortgage calculator on this page for an estimate.
When was 120 Knollwood Drive built?: 120 Knollwood Drive was built in 2018 and the listing describes its condition as updated/remodeled. Age matters for insurance and financing in Florida: ask about the roof, the electrical panel and, for a condo built before the current code, the building's structural reserve study.
How long has 120 Knollwood Drive been on the market?: 120 Knollwood Drive has been listed for 192 days, and the asking price has been reduced from $19,950,000. Days on market and price changes are the first signals of how much room there is to negotiate.
Is 120 Knollwood Drive waterfront?: Yes. The listing describes the water as no fixed bridge ocean access canal front seawall no fixed bridges. For a home with dockage, confirm the water depth at low tide, the seawall condition and whether the route to the inlet passes under any fixed bridges before you offer.
Which schools serve 120 Knollwood Drive?: The MLS lists Key Biscayne K-8 (elementary), Ponce De Leon (middle), Coral Gables (high). School assignments are set by the district and can change; verify them with the school board before you rely on them.
How do I see 120 Knollwood Drive?: Request a showing from this page or call BreakThru Realty and a licensed agent will arrange a private tour, in person or by video, and answer anything the listing leaves out.
To request a tour, call (786) 914-1017 or email sales@breakthrurealty.com.

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The 6 bedroom home at 960 Mariner Drive, Key Biscayne, FL 33149 is comparable and listed for sale at $19,450,000. Another comparable home, 591 N Mashta Drive, Key Biscayne, FL 33149, sold for $14,000,000 in August 2026. Key Biscayne neighborhoods include Biscayne Key Estates and Tropical Isle Homes. Nearby ZIP codes include 33131 and 33129. This property also neighbors Brickell, Fisher Island, and Miami. Compare it with the Key Biscayne housing market report.