$150,000
9 Harbor Point
Key Biscayne, FL 33149
MATHESON ESTATES
Explore the area: Key Biscayne homes for sale · Miami Dade County real estate
Estimated monthly payment
$788 /mo
Principal and interest only, based on $30,000 down (20%), a 6.875% 30-year fixed rate. Property taxes, homeowners insurance are not included.
Customize this estimateListing Snapshot
- Price
- $150,000
- Days on Site
- 542 Days
- Bedrooms
- 8
- Total Baths
- 11
- Full Baths
- 8
- Partial Baths
- 3
- Living Area
- 11,028 sqft
- Lot Size
- 0.63 Acres
- Year Built
- 2006
- Property Type
- Single Family
- MLS #
- A11774784
- Subdivision
- MATHESON ESTATES
- Development
- MATHESON STATES
- County
- Miami Dade
- Status
- Active
About This Property
Nestled on one of Key Biscayne’s most exclusive streets, this breathtaking Bali-style oceanfront estate is the epitome of island luxury. Set on a 27,000 SF lot with 11,000+ SF of impeccably designed interiors, this home offers an unparalleled blend of sophistication & serenity. With 8BR/8BA/3HB, a private gym, movie theater & separate guest apartment, this home is designed for ultimate comfort & entertaining. Indoor/outdoor spaces flow seamlessly, embracing lush landscapes & stunning Biscayne Bay & Miami skyline views. Step directly into the ocean from your backyard, unwind on expansive terraces, or relax by the resort-style pool. A rare island haven offering true waterfront living.
MLS media linkGeneral Features
- Property Type
- Single Family
- Status
- Active
- Year Built
- 2006
- Number of Stories
- 3
- Garage Spaces
- 2
- Attached Garage
- Yes
- Parking
- Attached / Covered / Garage
- Lot Size (Acres)
- 0.63
- Living Sq Ft
- 11,028
Interior Features
- Appliances
- Dryer / Dishwasher / Disposal / Ice Maker / Microwave / Refrigerator / Washer
- Cooling
- Central Air
- Heating
- Central
- Flooring
- Marble / Terrazzo / Wood
- Interior Features
- Breakfast Bar / Built In Features / Closet Cabinetry / Dining Area / Separate Formal Dining Room / Eat In Kitchen / High Ceilings / Kitchen Island / Main Level Primary / Upper Level Primary / Walk In Closets
- Windows
- Skylights
- Total Rooms
- 4
- Furnished
- Furnished
Exterior Features
- Construction
- Block
- Roof
- Flat / Tile
- Exterior Features
- Built In Barbecue / Balcony / Barbecue / Outdoor Living Area
- Private Pool
- Yes
- Pool Features
- Above Ground / Heated / Private
- Patio & Porch
- Open / Patio / Porch / Balcony
- Waterfront
- Yes
- Waterfront Features
- Bayfront / Ocean Access / Ocean Front
- Frontage
- Waterfront
- Frontage Length
- 100.00 ft
- View
- Bay / Ocean
Community & HOA
- Association Amenities
- Fitness Center / Hobby Room / Other
- Security
- Security System / Fire Alarm / Smoke Detectors
- Utilities
- Sewer Available
- Pets Allowed
- No
- 55+ Community
- Yes
- MLS Area
- 2520
Schools
- Elementary School
- Key Biscayne K-8
- Middle School
- Ponce De Leon
- High School
- Coral Gables
About the Area
Browse Key Biscayne homes for sale across every neighborhood and price point in Miami-Dade. Available homes span single-family, townhome, and condo segments throughout the city. Key Biscayne includes gated golf communities, 55+ active adult neighborhoods, waterfront estates, and newer master-planned subdivisions. HOA fees vary by community type, from modest maintenance fees in non-gated subdivisions to higher dues in full-amenity country clubs. The city sits within Miami-Dade, offering access to South Florida beaches, major employment centers, and healthcare hubs. For current Miami-Dade market data, see Florida Realtors' monthly statistics. Browse the latest Key Biscayne listings below. Then connect with a Pure Equity agent to schedule a private showing.
- Homes for Sale
- 141
- Under Contract
- 28
- Median List Price
- $2,650,000
- Median Sale Price (September)
- $1,630,000
- Median $/Sq Ft
- $1,161
- Avg Days on Market
- 130
Frequently Asked Questions
- How do I schedule a tour of 9 Harbor Point, Key Biscayne, FL 33149?
- Use the Tour button on this listing to request a showing of 9 Harbor Point, Key Biscayne, FL 33149. 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 9 Harbor Point, Key Biscayne, FL 33149 still available?
- 9 Harbor Point, Key Biscayne, FL 33149 is currently listed as Active, and has been on the market 542 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 9 Harbor Point, Key Biscayne, FL 33149?
- With 20% down ($30,000) on the $150,000 list price and a 30-year fixed loan at an illustrative 6.875% rate, the estimated principal & interest for 9 Harbor Point, Key Biscayne, FL 33149 is about $788/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 9 Harbor Point, Key Biscayne, FL 33149?
- Getting pre-approved shows sellers you're a serious buyer and clarifies your true budget before you offer on 9 Harbor Point, Key Biscayne, FL 33149. Contact Pure Equity and we'll connect you with a trusted local lender to review your financing options, no obligation.
- What schools serve 9 Harbor Point, Key Biscayne, FL 33149?
- 9 Harbor Point, Key Biscayne, FL 33149 is zoned for Key Biscayne K-8 (elementary), Ponce De Leon (middle), Coral Gables (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 9 Harbor Point, Key Biscayne, FL 33149?
- Often, yes. The right offer on 9 Harbor Point, Key Biscayne, FL 33149 depends on how it's priced against comparable single family sales in Key Biscayne, 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 BHHS EWM Realty
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 30, 2026.
$150,000
Interested in This Property?
Contact us to schedule a showing or ask a question.
Listed by Giulietta Ulloa, BHHS EWM Realty
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