$13,500,000
89401 Old Highway
Plantation Key, FL 33070
Old Highway
Explore the area: Monroe County real estate
Price Check
How this price compares
- List price
- $13,500,000
- Price per sq ft
- $2,077
- Original price
- $14,999,000
- Days on market
- 114
This 8-bedroom single-family home is listed at $13,500,000, or $2,077 per square foot. The asking price has come down 10% from its original $14,999,000. It has been on the market for 114 days.
Estimated monthly payment
$70,948 /mo
Principal and interest only, based on $2,700,000 down (20%), a 6.875% 30-year fixed rate. Property taxes, homeowners insurance are not included.
Customize this estimateListing Snapshot
- Price
- $13,500,000
- Days on Site
- 114 Days
- Bedrooms
- 8
- Total Baths
- 8
- Full Baths
- 7
- Partial Baths
- 1
- Living Area
- 6,500 sqft
- Lot Size
- 1.39 Acres
- Year Built
- 2002
- Property Type
- Single Family
- MLS #
- A12028364
- Property Tax
- $52,503 (2025)
- Subdivision
- Old Highway
- County
- Monroe
- Status
- Active
- Special Conditions
- Listed As Is
About This Property
Behind private gates on prestigious Million Air Row, this exceptional oceanfront estate spans nearly 2.5 acres and offers a rare blend of luxury, privacy, and future potential. The recently renovated residence features 8 bedrooms, 7.5 bathrooms, double-height ceilings, spacious bedroom suites, abundant storage throughout, solid CBS construction, impact windows and doors, and a new concrete roof. Designed for the ultimate Florida Keys lifestyle, the property boasts protected basin dockage with a 24,000 lb boat lift, a private helicopter pad, hot yoga studio, resort-style pool with waterslides, waterfall, and spa, plus two covered carports and a large garage. Expansive grounds provide endless opportunities to add additional amenities such as pickleball, volleyball, guest accommodations, or a private beach retreat. A truly unique waterfront compound offering the space and exclusivity rarely found in the Florida Keys.
Virtual TourGeneral Features
- Property Type
- Single Family
- Status
- Active
- Year Built
- 2002
- Number of Stories
- 3
- Levels
- Three Or More
- Garage Spaces
- 1
- Attached Garage
- Yes
- Parking
- Attached Carport / Attached / Boat / Circular Driveway / Covered / Carport / Driveway / Garage / Guest / Paver Block / Rv Access Parking
- Direction Faces
- East
- Lot Size (Acres)
- 1.39
- Living Sq Ft
- 6,500
- Sewer
- Public Sewer
- Water Source
- Public
- Zoning
- Residential Estate
Interior Features
- Appliances
- Dryer / Dishwasher / Disposal / Gas Range / Microwave / Refrigerator / Washer
- Cooling
- Central Air
- Heating
- Central
- Flooring
- Tile
- Spa
- Yes
- Spa Features
- Heated
- Interior Features
- Wet Bar / Bedroom On Main Level / Closet Cabinetry / Pantry / Storage / Bar / Walk In Closets
- Furnished
- Furnished
Exterior Features
- Construction
- Block
- Roof
- Concrete
- Exterior Features
- Balcony / Lighting / Outdoor Living Area
- Private Pool
- Yes
- Pool Features
- In Ground
- Patio & Porch
- Open / Porch / Balcony
- Lot Features
- Two To Three Acres
- Waterfront
- Yes
- Waterfront Features
- Ocean Front
- Frontage
- Waterfront
- Frontage Length
- 108.00 ft
- View
- Ocean
Community & HOA
- Security
- Smoke Detectors
- Pets Allowed
- Yes
- Restrictions
- Ok To Lease / Rental Restriction
- MLS Area
- 5940 - Other Florida County
Schools
- Elementary School
- Plantation Key
- Middle School
- Plantation Key
- High School
- Coral Shores
About the Area
- Homes for Sale
- 19
- Median List Price
- $645,000
- Median $/Sq Ft
- $672
- Avg Days on Market
- 159
Frequently Asked Questions
- How do I schedule a tour of 89401 Old Highway, Plantation Key, FL 33070?
- Use the Tour button on this listing to request a showing of 89401 Old Highway, Plantation Key, FL 33070. Pick a day and time and choose an in-person or video-chat tour, and a Pure Equity agent will confirm your visit, often the same day.
- Is 89401 Old Highway, Plantation Key, FL 33070 still available?
- 89401 Old Highway, Plantation Key, FL 33070 is currently listed as Active, and has been on the market 114 days. Status updates directly from the MLS as homes go under contract, so ask us to confirm availability before you plan a visit.
- How much is the monthly payment for 89401 Old Highway, Plantation Key, FL 33070?
- With 20% down ($2,700,000) on the $13,500,000 list price and a 30-year fixed loan at an illustrative 6.875% rate, the estimated principal & interest for 89401 Old Highway, Plantation Key, FL 33070 is about $70,948/mo, before property taxes, insurance. Use the payment estimate on this page to adjust the down payment and rate.
- How do I get pre-approved to buy 89401 Old Highway, Plantation Key, FL 33070?
- Getting pre-approved shows sellers you're a serious buyer and clarifies your true budget before you offer on 89401 Old Highway, Plantation Key, FL 33070. Contact Pure Equity and we'll connect you with a trusted local lender to review your financing options, no obligation.
- What schools serve 89401 Old Highway, Plantation Key, FL 33070?
- 89401 Old Highway, Plantation Key, FL 33070 is zoned for Plantation Key (elementary), Plantation Key (middle), Coral Shores (high). School assignments and boundaries can change year to year, so confirm current zoning with the local school district before you buy.
- Can I negotiate the price of 89401 Old Highway, Plantation Key, FL 33070?
- Often, yes. The right offer on 89401 Old Highway, Plantation Key, FL 33070 depends on how it's priced against comparable single family sales in Plantation Key, how long it's been listed, and how motivated the seller is. Pure Equity will run the comps and help you craft a competitive, well-supported offer.
Listing courtesy of Langley Knight Gardner Islamorada
Listing information is provided by BeachesMLS, Inc.and is deemed reliable but not guaranteed accurate by the MLS or Pure Equity. Information is for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties. © 2026 BeachesMLS, Inc. Last updated June 25, 2026.
$13,500,000
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Listed by Kelsey Caputo- Frins, Langley Knight Gardner Islamorada
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