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669 S Mashta Dr
Key Biscayne, FL
Listing Details
- $5,799,000
- MLS# A12033340
- Type Residential - Single Family
- Status Active
Description
Located on the exclusive and highly sought-after Mashta Island, this exceptional property offers a rare opportunity to build your dream home or enjoy the existing beautifully refurbished residence. The home features new bathrooms, updated flooring, and tasteful modern finishes throughout. Designed for relaxed Florida living, the spacious covered terrace overlooks a stunning mosaic-tiled pool, creating the perfect setting for entertaining or enjoying the tropical surroundings. A unique opportunity in one of Key Biscaynes most desirable neighborhoods. Easy to show.
Key Features
- Outdoor Shower
- Roman Tub
- Split Bedroom
- Volume Ceilings
- Florida Room
- Public Road
- Voluntary Hoa
Gallery
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Luxury Homes Specialist
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Disclaimer: All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information on this site was last updated 06/22/2026. The listing information on this page last changed on 06/22/2026. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of Delta Media Group MLS (last updated Mon 06/22/2026 12:00:03 AM EST) or Miami MLS (last updated Sun 06/21/2026 11:48:33 PM EST) or Stellar MLS (last updated Sun 06/21/2026 11:44:10 PM EST) or SPC MLS (last updated Sun 06/21/2026 11:21:13 PM EST) or Martin MLS (last updated Sun 06/21/2026 11:38:10 PM EST) or Indian River MLS (last updated Sun 06/21/2026 11:30:12 PM EST) or Northeast Florida MLS (last updated Sun 06/21/2026 11:58:52 PM EST) or Beaches MLS (last updated Sun 06/21/2026 2:37:37 AM EST) or Naples MLS (last updated Sun 06/21/2026 11:40:22 PM EST) or PBI MLS (last updated Sun 06/21/2026 11:21:27 PM EST) or Florida Keys MLS (last updated Sun 06/21/2026 8:29:36 PM EST). Real estate listings held by brokerage firms other than Illustrated Properties may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. All rights reserved.
Privacy Policy / DMCA Notice / ADA Accessibility
Disclaimer: All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information on this site was last updated 06/22/2026. The listing information on this page last changed on 06/22/2026. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of Delta Media Group MLS (last updated Mon 06/22/2026 12:00:03 AM EST) or Miami MLS (last updated Sun 06/21/2026 11:48:33 PM EST) or Stellar MLS (last updated Sun 06/21/2026 11:44:10 PM EST) or SPC MLS (last updated Sun 06/21/2026 11:21:13 PM EST) or Martin MLS (last updated Sun 06/21/2026 11:38:10 PM EST) or Indian River MLS (last updated Sun 06/21/2026 11:30:12 PM EST) or Northeast Florida MLS (last updated Sun 06/21/2026 11:58:52 PM EST) or Beaches MLS (last updated Sun 06/21/2026 2:37:37 AM EST) or Naples MLS (last updated Sun 06/21/2026 11:40:22 PM EST) or PBI MLS (last updated Sun 06/21/2026 11:21:27 PM EST) or Florida Keys MLS (last updated Sun 06/21/2026 8:29:36 PM EST). Real estate listings held by brokerage firms other than Illustrated Properties may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. All rights reserved.
Privacy Policy / DMCA Notice / ADA Accessibility
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All Property Features
- Property Type: Residential - Single Family
- Appliances: Dishwasher, Disposal, Dryer, Gas Range, Refrigerator, Self Cleaning Oven, Wall Oven, Washer
- Community Features: Public Road, Voluntary Hoa
- Cooling: Central Air
- Crops Included Y/N: No
- Days on Site: 13
- Exterior: CBS Construction
- Exterior Features: Outdoor Shower
- Flooring: Vinyl
- Heating: Heat Strip
- Home Style: Attached, Two Story
- Home Warranty Y/N: No
- Interior Features: Roman Tub, Split Bedroom, Volume Ceilings, Florida Room
- Lease Considered Y/N: No
- Listing Terms: All Cash, Conventional
- Lot Description: Less Than 1/4 Acre Lot
- Lot Size: 0.23 Acres
- Parcel#: 24-52-05-008-0180
- Parking: Driveway
- Parking Notes: Driveway
- Patio/Porch: Patio
- Pool: Above Ground
- Property Attached Y/N: No
- Property Sub-Type: Single Family Residence
- Roof Type: Tar & Gravel Roof
- Security: Smoke Detector
- Sewer: Public Sewer
- Special View Info: Garden
- Taxes: $22,013
- Water: Municipal Water
- Window: Clear Impact Glass, Partial Accordian Shutters, Partial Impact Glass, Hurricane Shutters, Blinds, Impact Glass
- Year Built: 1960