$8,490,000
OPEN SAT 3PM - 4PM

1101 Mastic St Unit 1 Islamorada, FL 33036

Estimated payment $46,044/month

Total Views 135
8 Beds
6 Baths
3,649 Sq Ft
$2,327 Price per Sq Ft

Highlights

  • Hot Property
  • Dock made with wood
  • Maid or Guest Quarters
  • Plantation Key School Rated A-
  • Waterfront
  • 1-minute walk to Founders Park

About This Home

Spectacular Bayfront Estate with Guesthouse in the Heart of Islamorada 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. 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 Birds 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 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.

Listing Agent

Tracey Petrusha

Venture Realty Group License #651549 Listed on: 04/28/2026

Venture Realty Group

Co-Listing Agent

Michael Petrusha

Venture Realty Group License #3443101

Open House Schedule

Home Details

Home Type

  • Single Family

Year Built

  • Built in 1984

Lot Details

  • Waterfront
  • Fenced
  • Sprinkler System
  • Property is zoned SC - Sub Urban Commercial District

Parking

  • 4 Parking Spaces

Interior Spaces

  • Elevator
  • Storage

Kitchen

  • Oven
  • Range
  • Microwave
  • Freezer
  • Dishwasher
  • Wine Cooler
  • Built-In or Custom Kitchen Cabinets
  • Disposal

Bedrooms and Bathrooms

  • Walk-In Closet
  • Maid or Guest Quarters

Laundry

  • Dryer
  • Washer

Outdoor Features

  • Dock made with wood
  • Exterior Lighting
  • Shed

Utilities

  • Whole House Permanent Generator
  • Cable TV Available

Listing and Financial Details

  • Assessor Parcel Number 00399130000000

Home Details

Home Type

Single Family

Year Built

Built in 1984

Lot Details

0.55 Acres

Listing Details

  • Property Type: Residential
  • Dockage Dock: Wood
  • Vehicle Storage Cars: 4+
  • Year Built: 1984
  • Building Style Above Flood: Unknown
  • Specialty Rooms Guest Servant Qtrs: Legal
  • Financial Status Standard Sale: Yes
  • Special Features: OpenHouse
  • Property Sub Type: Detached

Interior Features

  • Interior Amenities: Built-in Cabinets, Elevator, Storage, Walk-in Closet(s), Gym
  • Appliances: More Appliances, Washer, Dryer, Dishwasher, Refrigerator, Range, Oven, Microwave, Disposal, Freezer, Gas Appliances, Wine Cooler

Exterior Features

  • Waterfront: Yes
  • Exterior Features: Fencing, Lighting, Shed, Sprinkler System, Storage

Utilities

  • Utilities: Whole House Generatr, Cable Available

Lot Info

  • Parcel Number: 00399130000000

Rental Info

  • Furnished: Unfurnished

Tax Info

  • Tax Year: 2025

Map

Range of Values:

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Value Increase
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Percent Increase
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Adjusted for Inflation
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Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Tax History

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 $16,091 $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
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft
04/28/2026 04/28/26 For Sale $8,490,000 -- $2,327 / Sq Ft
Source: Florida Keys Board of REALTORS®

Purchase History

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 --
Source: Public Records

Source: Florida Keys Board of REALTORS®

MLS Number: 619673

Florida Keys Board of REALTORS®

APN: 00399130-000000

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