A once-in-a-generation opportunity on Key Biscayne’s only private waterfront road, this extraordinary estate spans 28,800 square feet with 120 feet of pristine water frontage, a secluded sandy beach, and a private dock framing panoramic views of the Miami skyline. Offering 10,926 square feet of living space, the property delivers exceptional privacy alongside a striking contemporary design recognized as part of the esteemed Rosa de la Cruz Collection. Soaring 20-foot ceilings, sculptural architectural lines, and expansive, light-filled interiors create a dramatic backdrop for art, entertaining, or a visionary reimagining tailored to your lifestyle. A truly rare canvas in an irreplaceable location, with architectural plans available to transform it into the most exceptional residence in Key Biscayne.
For sale
$26,000,000
5 Harbor Point, Key Biscayne, FL 33149
3beds
10,926sqft
Est.:
Single Family Residence
Built in 1954
0.66 Acres Lot
$-- Zestimate®
$2,380/sqft
$-- HOA
What's special
Private dockSecluded sandy beachPrivate waterfront roadSculptural architectural linesStriking contemporary designExpansive light-filled interiors
- 51 days |
- 2,239 |
- 53 |
Zillow last checked: 8 hours ago
Listing updated: 12 hours ago
Listed by:
Giulietta Ulloa 305-710-6620,
BHHS EWM Realty,
Jennifer Perez 786-474-2416,
BHHS EWM Realty
Source: MIAMI,MLS#: A11921513
Originating MLS: A-Miami Association of REALTORS
Originating MLS: A-Miami Association of REALTORSTour with a local agent
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 6
- Full bathrooms: 4
- 1/2 bathrooms: 2
Rooms
- Room types: Den/Library/Office
Heating
- Central, Electric
Cooling
- Central Air, Electric
Appliances
- Included: Dishwasher, Disposal, Dryer, Electric Water Heater, Electric Range, Refrigerator, Washer
Features
- Built-in Features, Entrance Foyer, Vaulted Ceiling(s), Volume Ceilings, Maid/In-Law Quarters
- Flooring: Ceramic Tile, Marble
- Doors: High Impact Doors
- Windows: Partial Impact Glass, Partial Panel Shutters/Awnings, Partial RollDown Shutters, Electric Shutters, Hurricane Shutters, Bay Window(s), High Impact Windows
Interior area
- Total structure area: 10,926
- Total interior livable area: 10,926 sqft
Video & virtual tour
Property
Parking
- Total spaces: 1
- Parking features: Circular Driveway, Driveway, Paver Block, No Rv/Boats, No Trucks/Trailers
- Carport spaces: 1
- Has uncovered spaces: Yes
Features
- Stories: 2
- Entry location: First Floor Entry,Foyer
- Exterior features: Balcony, Room For Pool
- Has view: Yes
- View description: Bay, Garden
- Has water view: Yes
- Water view: Bay
- Waterfront features: WF/Ocean Access, No Fixed Bridges, Ocean Front, Bay
- Frontage type: Bay/Harbor
- Frontage length: 0
Lot
- Size: 0.66 Acres
- Features: 1/2 To Less Than 3/4 Acre Lot
Details
- Parcel number: 2442320020250
- Zoning: 2000
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Materials
- CBS Construction
- Roof: Barrel Roof,Flat Roof With Facade Front
Condition
- Year built: 1954
Utilities & green energy
- Sewer: Public Sewer
- Water: Municipal Water
Community & HOA
Community
- Features: None, No Subdiv/Park Info
- Security: Smoke Detector
- Subdivision: Matheson Estates
HOA
- Has HOA: No
Location
- Region: Key Biscayne
Financial & listing details
- Price per square foot: $2,380/sqft
- Tax assessed value: $17,697,358
- Annual tax amount: $59,191
- Date on market: 11/26/2025
- Listing terms: All Cash,Conventional
Estimated market value
Not available
Estimated sales range
Not available
Not available
Price history
Price history
| Date | Event | Price |
|---|---|---|
| 11/26/2025 | Listed for sale | $26,000,000+10.6%$2,380/sqft |
Source:  MIAMI #A11921513 Report a problem | ||
| 10/9/2025 | Sold | $23,500,000-9.6%$2,151/sqft |
Source: MIAMI #A11774618 Report a problem | ||
| 7/4/2025 | Pending sale | $26,000,000$2,380/sqft |
Source: MIAMI #A11774618 Report a problem | ||
| 4/2/2025 | Listed for sale | $26,000,000+1996.8%$2,380/sqft |
Source: MIAMI #A11774618 Report a problem | ||
| 11/5/1993 | Sold | $1,240,000$113/sqft |
Source: Public Record Report a problem | ||
Public tax history
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2024 | $59,191 +1.3% | $3,663,218 +3% |
| 2023 | $58,405 +5.5% | $3,556,523 +3% |
| 2022 | $55,350 -0.4% | $3,452,935 +3% |
Find assessor info on the county website
BuyAbility℠ payment
Est. payment
$177,212/mo
Principal & interest
$128245
Property taxes
$39867
Home insurance
$9100
Climate risks
Neighborhood: 33149
Nearby schools
GreatSchools rating
- 7/10Key Biscayne K-8 CenterGrades: PK-8Distance: 0.5 mi
- 5/10Coral Gables Senior High SchoolGrades: 9-12Distance: 6.2 mi
- 6/10Ponce De Leon Middle SchoolGrades: 6-8Distance: 6.2 mi
Schools provided by the listing agent
- Elementary: Keybiscayne
- Middle: Ponce De Leon
- High: Coral Gables
Source: MIAMI. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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