1101 Mastic St Unit 1 Islamorada, FL 33036
Islamorada AreaEstimated payment $40,192/month
About This Home
Spectacular Bayfront Estate with Guesthouse in the Heart of Islamorada. & 7 Day Rental Potential, Seller Financing Available.Experience luxury coastal living at its finest in this exceptional Gated bayfront estate, ideally situated in the heart of Islamorada. Set on a rare peninsula with over 225 feet of prime waterfront, this property offers unmatched privacy, panoramic views, and direct access to both the Florida Bay and Atlantic Ocean. Seller will consider all reasonable offers.The main residence features 7 spacious bedrooms and 5 beautifully appointed bathrooms designed with both elegance and comfort in mind--perfect for entertaining or hosting large gatherings. A dramatic third-floor Bird's Nest Sky Lounge features 360-degree glass walls and a walkout rooftop deck, capturing breathtaking vistas in every direction. Expansive living areas and thoughtfully designed spaces capture stunning water views from every angle. A whole House Generator for peace of mind.A private 1-bedroom, 1-bathroom guesthouse provides the ideal retreat for visitors, accommodating extended family, or potential rental income or creating a secluded retreat. For boating enthusiasts, the estate includes an impressive 85+ foot deep-water yacht slip and four boat lifts, offering seamless access to both the Bay and Ocean--an unparalleled fishing advantage in the Florida Keys. Step outside to your own waterfront oasis, where a gorgeous heated bayfront pool invites relaxation while you take in breathtaking sunset views and the tranquil surroundings.Blending luxury, comfort, and premier waterfront access, this remarkable estate presents a rare mixed-use opportunity in one of Islamorada's most coveted locations.
Open House Schedule
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Tuesday, September 15, 20264:00 to 6:00 pm9/15/2026 4:00:00 PM +00:009/15/2026 6:00:00 PM +00:00Add to Calendar
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Wednesday, September 16, 20264:00 to 6:00 pm9/16/2026 4:00:00 PM +00:009/16/2026 6:00:00 PM +00:00Add to Calendar
Map
Home Details
Home Type
Single Family
Year Built
1984
Lot Details
0.55 Acres
Listing Details
- Prop. Type: Residential
- Property Sub Type: Single Family Residence
- Property Sub Type Additional: Single Family Residence
- Directions: US 1 Bay Side.
- Year Built: 1984
- Carport Y N: Yes
- Entry Level: 1
- Unit Levels: Two
- New Construction: No
- Building Stories: 2
- DelayedMarketingYN: No
- Special Features: 4097
- Stories: 2
Interior Features
- Interior Amenities: Built-in Features, Elevator, Kitchen Island, Main Level Primary, Other, Pantry, Storage, Upper Level Primary, Walk-In Closet(s)
- Private Spa: Yes
- Spa Features: Heated, In Ground
- Appliances: Dryer, Dishwasher, Free-Standing Freezer, Disposal, Gas Range, Gas Water Heater, Microwave, Refrigerator, Washer
- Full Bathrooms: 6
- Total Bedrooms: 8
- Fireplace Features: Decorative
- Fireplace: Yes
- Flooring: Tile
- Living Area: 3649.0
- Stories: 2
Exterior Features
- Exterior Features: Lighting, Outdoor Living Area
- View: Bay, Water
- Fencing: Fenced
- Road Frontage Type: Waterfront
- Pool Features: In Ground
- Pool Private: Yes
- View: Yes
- Waterfront Features: Bayfront, Ocean Access, Other, Riprap
- Waterfront: Yes
- Construction Type: Block
- Direction Faces: Southeast
- Other Structures: Outbuilding, Shed(s)
- Patio And Porch Features: Patio, Porch
- Property Condition: Resale
- Roof: Concrete
Garage/Parking
- Covered Parking Spaces: 2.0
- Carport Spaces: 2.0
- Garage Yn: No
- Parking Features: Boat, Circular Driveway, Covered, Driveway, Golf Cart Garage, Guest, Paver Block, RV Access/Parking
Utilities
- Security: Smoke Detector(s)
- Cooling: Central Air, Ceiling Fan(s), Wall/Window Unit(s), Zoned
- Cooling Y N: Yes
- Heating: Central
- Heating Yn: Yes
- Sewer: Public Sewer
- Water Source: Public
Condo/Co-op/Association
- Senior Community: Yes
- Amenities: None
- Association: No
Schools
- Elementary School: Plantation Key
- High School: Coral Shores
Lot Info
- Parcel #: 00399130000000
- Mobile Dim Units: Feet
- Zoning: SC Sub Urban Commer
Tax Info
- Tax Year: 2025
- Tax Annual Amount: 16657.0
Home Values in the Area
Average Home Value in this Area
Tax History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
|---|---|---|---|---|
| 2025 | $16,658 | $1,848,969 | ||
| 2024 | $15,979 | $1,796,861 | ||
| 2023 | $15,979 | $1,744,526 | $0 | $0 |
| 2022 | $15,670 | $1,693,715 | $0 | $0 |
| 2021 | $15,909 | $1,644,384 | $0 | $0 |
| 2020 | $15,759 | $1,621,681 | $0 | $0 |
| 2019 | $13,873 | $1,398,921 | $0 | $0 |
| 2018 | $13,542 | $1,372,838 | $0 | $0 |
| 2017 | $12,986 | $1,344,602 | $0 | $0 |
| 2016 | $13,485 | $1,316,947 | $0 | $0 |
| 2015 | $13,139 | $1,307,792 | $0 | $0 |
| 2014 | $13,032 | $1,284,317 | $0 | $0 |
Property History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Event | Price | List to Sale | Price per Sq Ft |
|---|---|---|---|---|
| 07/21/2026 07/21/26 | Price Changed | $6,999,000 | -6.6% | $1,918 / Sq Ft |
| 06/13/2026 06/13/26 | Price Changed | $7,495,000 | -11.7% | $2,054 / Sq Ft |
| 04/28/2026 04/28/26 | For Sale | $8,490,000 | -- | $2,327 / Sq Ft |
Purchase History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Type | Sale Price | Title Company |
|---|---|---|---|
| Quit Claim Deed | -- | None Listed On Document | |
| Warranty Deed | $1,350,000 | Coral Reef Title Company | |
| Warranty Deed | $360,800 | -- | |
| Deed | $22,500 | -- |
Mortgage History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Status | Loan Amount | Loan Type |
|---|---|---|---|
| Previous Owner | $253,000 | Credit Line Revolving |
Source: MIAMI REALTORS® MLS
MLS Number: A12009440
APN: 00399130-000000
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