About 5 Harbor Point
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.
Features of 5 Harbor Point
| MLS® # | A11921513 |
|---|---|
| USD | $23,500,000 |
| CAD | $32,432,820 |
| CNY | 元157,753,150 |
| EUR | €20,214,841 |
| GBP | £17,365,278 |
| RUB | ₽2,036,862,500 |
| Last Listing Price | $26,000,000 |
| Bedrooms | 3 |
| Bathrooms | 6.00 |
| Full Baths | 4 |
| Half Baths | 2 |
| Acres | 0.66 |
| Year Built | 1954 |
| Type | Residential |
| Sub-Type | Single Family Residence |
| Restrictions | Parking - No Trailer, Parking - No Truck |
| Status | Closed |
| HOPA | No Hopa |
| Membership Equity | No |
Community Information
| Address | 5 Harbor Point |
|---|---|
| Area | 2520 |
| Subdivision | MATHESON ESTATES |
| Development | MATHESON ESTATES |
| City | Key Biscayne |
| County | Miami-Dade |
| State | FL |
| Zip Code | 33149 |
Amenities
| Amenities | None |
|---|---|
| Parking | Circular Driveway, Driveway, Paver Block |
| View | Garden, Bay, Beach |
| Is Waterfront | Yes |
| Waterfront | Deeded Beach Access, No Fixed Bridge, Bayfront, No Fixed Bridges, Ocean Front |
| Has Pool | No |
| Boat Services | Private Dock |
| Pets Allowed | Yes, Pet Restrictions Possible |
| Subdivision Amenities | None |
| Security | Smoke Detector(s) |
Interior
| Interior Features | Built-in Features, Entrance Foyer, High Ceilings, Vaulted Ceiling(s) |
|---|---|
| Appliances | Electric Water Heater, Dryer, Disposal, Dishwasher, Electric Range, Refrigerator, Washer |
| Heating | Central, Electric |
| Cooling | Central Air, Electric |
| Fireplace | No |
| # of Stories | 2 |
| Stories | Two |
| Master Bedroom | Combo Tub/Shower, Master Bdrm - Ground, Separate Shower, Separate Tub, Bedroom On Entry Level |
Exterior
| Exterior Features | Balcony |
|---|---|
| Lot Description | Room for Pool |
| Windows | Bay Window(s) |
| Roof | Barrel, Flat |
| Construction | CBS |
| Front Exposure | Southwest |
School Information
| Elementary | Key Biscayne K-8 |
|---|---|
| Middle | Ponce De Leon |
| High | Coral Gables |
Additional Information
| Date Closed | July 6th, 2026 |
|---|---|
| Date Listed | November 26th, 2025 |
| Days on Market | 282 |
| Zoning | 2000 |
| Foreclosure | No |
| Short Sale | No |
| RE / Bank Owned | No |
| Parcel ID | 2442320020250 |
Listing Details
| Office | BHHS EWM Realty |
|---|