591 N Mashta Dr
Key Biscayne, FL 33149
4
Bed
5
Bath
4,290Sqft
15,184Sqft(Lot)
BEAUTIFUL AND UNIQUE WATERFRONT HOME ON EXCLUSIVE MASHTA ISLAND, ON DESIRABLE NORTH MASHTA DR IN KEY BISCAYNE. ELEVATED AND VERY COMFORTABLE 4BR/4.5BA + MAID’S QUARTERS WITH APPROX. 4,290 SQ FT UNDER A/C, SITTING ON A LARGE AND PRIVATE 15,184 SQ FT LOT, IDEAL FOR ENJOYING WITH FAMILY AND FRIENDS. APPROX. 50 FT DOCK WHERE THE OWNERS HAVE DOCKED BOATS OF AROUND 78 FT, WITH DEEP WATER OF ABOUT 8 FT EVEN AT LOW TIDE – A RARE TRUE DEEP-WATER ACCESS ON THE ISLAND. NORTH-FACING CANAL KEEPS THE HOUSE AND OUTDOOR AREAS PLEASANT AND COOLER ALL YEAR ROUND. EASY TO SHOW. BRING YOUR QUALIFIED BUYERS AND BEST OFFERS.
Property Details
Map
Map
Features
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Bedroom Information
Total beds: 4Bathroom Information
Total Baths: 5 Full Baths: 4 Half Baths: 1Roofing Information
AluminumFlooring Information
Hardwood, Other, Wood -
Interior Features
BedroomOnMainLevel, FirstFloorEntryRoof: AluminumAppliances: Dryer, Dishwasher, ElectricWaterHeater, Disposal, GasRange, Microwave, TrashCompactor -
Heating & Cooling
Has Heating: Yes Heating: Central Has Cooling: Yes Cooling: CentralAir Water front: 1
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Building Information
Year Built: 1960Building Area Total: 6219Construction Materials: Brick, BlockStories: 1Patio And Porch Features: DeckPool Features: InGround, PoolPrivate Pool: NoWater front Features: CanalFrontView: Canal, Water -
Exterior Features
Exterior Features: Deck
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Lot Information
Main Square Feet: 15184 Lot Size Square Feet: 15,184 Lot Description: QuarterToHalfAcreLotProperty Information
Subdivision: MASHTA ISLAND A REPLAT OF Source Property Type: Residential Postal Code Plus 4: 1718 Zoning Description: 2001 Property SubType: Single Family Residence Direction Faces: North Property Age: 66
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Listing Price Information
Listing Price: $15500000Original Price: $16950000Cash, Conventional, FHA, VaLoan
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Tax Information
Parcel Number: 24-52-05-009-0040 Tax Year: 2025 Annual Tax: $112793 Tax Legal Desc: MASHTA ISLAND A REPLAT OF TRS A B & C PB 65-65 LOT 11 BLK 1 LOT SIZE 104.000 X 146 OR 15577-14 0982 1 COC 22096-0549 03 2004 1
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Virtual Tour
Parking Information
OtherGarage Information
Has Garage: Yes Garage Space: 2
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School Information
Elementary School: Keybiscayne Junior High School: Ponce De Leon Senior High School: Coral Gables -
Location Information
WaterSource: Public
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Nearby Home Value
| Address | Estimate | Bed | Bath | Sq. Ft | Lot Size |
|---|---|---|---|---|---|
| 140 Hampton Ln, Key Biscayne, FL, 33149 | $5,495,000 | 5 | 6 | 3,476 | 3,476 SqFt |
| 485 W Matheson Dr, Key Biscayne, FL, 33149 | $237,000,000 | 5 | 9 | 11,528 | 11,528 SqFt |
| 571 Glenridge Rd, Key Biscayne, FL, 33149 | $7,490,000 | 5 | 7 | 3,768 | 3,768 SqFt |
| 301 Hampton Ln, Key Biscayne, FL, 33149 | $3,600,000 | 4 | 3 | 2,068 | 2,068 SqFt |
| 255 Ridgewood Rd, Key Biscayne, FL, 33149 | $3,550,000 | 4 | 3 | 2,177 | 2,177 SqFt |
| 524 Warren Ln, Key Biscayne, FL, 33149 | $3,750,000 | 5 | 4 | 2,700 | 2,700 SqFt |
| 269 Cranwood Dr, Key Biscayne, FL, 33149 | $3,980,000 | 5 | 4 | 2,821 | 2,821 SqFt |
| 250 Greenwood Drive, Key Biscayne, FL, 33149 | $3,599,000 | 5 | 5 | 3,297 | 3,297 SqFt |
| 545 Sabal Palm, Key Biscayne, FL, 33149 | $7,950,000 | 5 | 5 | 4,166 | 4,166 SqFt |
| 445 Ridgewood Rd, Key Biscayne, FL, 33149 | $6,870,000 | 5 | 6 | 3,688 | 3,688 SqFt |
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ByOwner last updated this listing 06/04/2026 @ 12:52
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