Near you
Finding buildings near you…
Counties
House in Key Biscayne, FL 33149Mashta Island, 699 N Mashta Dr
Share
OFF MARKET
4
Beds41/2
Baths3,241
SqFtStatus
OFF MARKETExpired
Parking
No info
Size
3,241 SqFt (301 m2)
Price
$6,942/SqFt ($74,727/m2)
Type
House
Built
1965
HOA
N/A
MLS Number
A11815194
View
Bay,Water
On Site
467 Days
Updated
260 Days ago
Page Views
0
The Trophy to a Boater's Dream on Mashta Island. What a Superb Location! Nestled on the N. side of Mashta Island in Key Biscayne, where privacy reigns. This rare gem features 100 linear ft of seawall with direct unobstructed access to Biscayne Bay and the Atlantic Ocean; perfect for boaters. The lot spans 15000 sf. It includes a Bali-style house built by Architect George Reed in 1965. The property also includes a pool, a 2 car covered carport. Whether renovating or building new, this is a once -in- a lifetime opportunity to own a prime waterfront on one of Key Biscayne's most prestigious streets. This is more than a home - it's a legacy property in one of Miami's most coveted island communities.
Features
Bedrooms
- Bedrooms: 4
Bathrooms
- Bathrooms: 4
- Half Bathrooms: 1
Exterior and Lot Features
- Exterior Features: StormSecurityShutters
- View: Bay,Water
Interior, Heating and Cooling
- Interior Features: BedroomOnMainLevel, FrenchDoorsAtriumDoors, LivingDiningRoom, Pantry, UpperLevelPrimary
- Equipment / Appliances: Dryer, Dishwasher, ElectricRange, ElectricWaterHeater, Disposal, Refrigerator, Washer
- Heating Description: Central,Electric
- Cooling Description: CentralAir,Electric
Building and Construction
- Floor Description: Hardwood,Wood
- Year Built: 1965
- Year Built Description: Resale
- Style: OneStory
Waterfront and Water Access
- Waterfront Frontage: Yes
School Information
Other Property Info
- Garage: No info
- Listing Date: 2025-06-05T10:21:30.000-00:00
- Directions: West
Taxes, Fees & More
- Taxes: 99176
- Security Information: SmokeDetectors
- Parking Description: Driveway
Apples-to-Apples Comparables
Price History
Current
$22.5M
High
$25M
Low
$22.5M
Total Change
-10%Date
Event
Price
Change
Price Per
10/15/2025
Price Reduced
$22.5M
-10%$6,942 ft2
$74,727 m2
06/03/2025
Listed
$25M
$7,714 ft2
$83,030 m2
10/15/2025
$22.5M
Event
Price Reduced
Change
-10%Price Per
$6,942 ft2
$74,727 m2
06/03/2025
$25M
Event
Listed
Price Per
$7,714 ft2
$83,030 m2
Price per square foot and days on website are not provided values and are calculated by Subdivisions.
Listed by Maria Donnelly • BHHS EWM Realty • Buyer Agency Compensation .
Listing Location & Street View
Peer Listings
Active listings from matched communities
No listings found
Try adjusting your filters or changing your location to see available listings
Turn on listing alerts and we'll notify you
when matching listings appear
when matching listings appear
Scores
8
100
36
100
80
100
0
100
24
100
0
100
Community Snapshot
4 – 5 BR
Bedrooms
$6.4M – $19.9M
Price Tier
2,255 - 10,820
SqFt Range
1972
Year Build
1
Total Floors
71
Total Units
Key Biscayne Ultra Luxury Ultra Luxury Homes & Condos
- Biscayne Key Estates House7
- Cape Florida House8
- Casa Del Mar Mixed4
- Club Tower Condo2
- Grand Bay Tower Condo4
- Holiday Colony House0
- Island House Co-Op5
- Key Cassa Condo2
- Lake Villa Condo2
- Mashta Island Mixed4
- Matheson Estates House0
- Ocean Tower Condo6
- Oceana Key Biscayne Mixed6
- Resort Villa Condo2
- Sands Of Key Biscayne Condo3
- The Ritz-Carlton Key Biscayne Condo1
- Tropical Isle Homes House14
The data relating to real estate for sale on this web site comes in part from the Broker Reciprocity' Program of the Regional Multiple Listing Service of Miami Dade, Broward, Palm Beach, Collier and Lee Counties. Not all listings found on this site are necessarily listed through Subdivisions.com. Real estate listings held by brokerage firms other than Subdivisions.com are marked with the Broker Reciprocity' logo or the Broker Reciprocity' thumbnail logo (little black house) and detailed information about them includes the name of the listing brokers.
Copyright © 2026 Subdivisions.com • All Rights Reserved • Made with ❤ in Miami, Florida.