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$6,995,000

  • For Sale
  • Active
  • Commercial
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Very unique Marina & Resort in Islamorada, FL. Manager on site handles responsibilities with oversight from the absentee owner. Rare 1+ Acre Oceanside Lot with many uses possible. Deep water protected harbor with 18 large boat slips that can accommodate 50+ ft. yachts. Approach depth approximately 6 ft.+ at high tide with a clearly marked channel. Features include water, new 30 Amp and 50 Amp electric at each slip, fuel dock, concrete building with office, ship store, workshop, and garage/storage. 2 outdoor showers, 2 bath houses with indoor showers, stalls, and dressing area. New waste/pump-out station and fuel station. New Concrete In-ground Pool, Deck and Fence just completed. An additional separate concrete building used for storage on the North side of the property. Private marina, must call for an appointment and sign an NDA/CA for more information.

Full Property Details for 200 Treasure Harbor Dr

General

  • Price: $6,995,000
  • Taxes: $25,130 (2025)
  • Status: Active
  • Type: Commercial
  • Source: 927
  • MLS ID: 615829
  • Updated: 5/13/2026
  • Added to Site: 307 day(s) ago

Interior

  • Appliances: Dryer, Washer

Rooms

Bathrooms

  • Total Bathrooms: 4
  • Full Bathrooms: 4

Exterior

  • Exterior Features: Boat Slip

Parking

  • Total Spaces: 20
  • Parking Features: Trailer Storage, Common Parking, Off Street

Location

  • Area: 25 - Plantation Key
  • County: Monroe
  • Subdivision: Treasure Harbor (86.5)
  • Driving Directions: US1 MM86.7, turn Oceanside between Puerta Villarta Restaurant & Treasure Village Montessori School . Go to stop sign and turn left on Treasure Harbor Dr. Marina is on your right

Community

  • Assoc. Fees Include: Other

Heating & Cooling

  • Air Conditioning: Yes
  • Cooling Type: Wall/Window Unit(s)

Structural Information

  • Construction: CBS, Combo Construction
  • Roof: Concrete, Metal
  • Stories/Levels: 1
  • Square Feet: 1,069
  • Sq. Ft. Source: Property Data Card
  • Year Built: 1948

Lot Features

  • Property View: Harbor/Marina View, Open Water View
  • Lot Size (Acres): 1.09
  • Lot Size (Sq. Ft.): 47,594
  • Lot Dimensions: 1.09 Acres
  • Zoning: MR - Marine Use

Water Features

  • Water Front: Yes
  • Water View: Yes
  • Water Front Desc.: Oceanfront

Financial Considerations

  • Tax Amount: $25,130.43
  • Tax Year: 2025

Disclosures and Reports

  • Legal Description: TREASURE HARBOR SECTION 1 PLANTATION KEY PB4-44 PT OF MC KEES MUSEUM OF SUNKEN TREASURE INC TRACT OR783-1730/1731 OR1025
  • Flood Zone: AE
  • APN: 00410540-000200

Listed by RE/MAX All Keys Real Estate, Gregory Dully (305) 900-4232 and RE/MAX All Keys Real Estate, Curtis Skomp (305) 304-0084

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Listing agents

— 200 Treasure Harbor Dr —

  • Gregory Dully

    RE/MAX All Keys Real Estate

  • Curtis Skomp

    RE/MAX All Keys Real Estate

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 200 Treasure Harbor Dr

School District:Monroe County School District, Middle Torch Key, FL
NameGradesDistance
Plantation Key School
100 Lake Road, Tavernier, FL 33070
PK-83 mi
Coral Shores High School
89901 Old Highway, Tavernier, FL 33070
9-123.4 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 200 Treasure Harbor Dr Get Price Alerts and Save Property

Date
Details
Price
Change
Source
7/16/2025
Listed
$6,995,000
179.8%
MLS
4/23/2019
Sold
$2,500,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 200 Treasure Harbor Dr

Year
Property Taxes
Change
Tax Assessment
Change
2024
$22,152
—
$2,691,602
14%
2024
$22,152
-2%
$2,370,561
—
2023
$22,634
3%
$2,369,570
9%
2021
$21,962
5%
$2,166,109
—
2022
$20,986
-4%
$2,166,109
—
2021
$21,962
97%
$2,173,034
200%
2019
$11,173
33%
$725,308
10%
2018
$8,427
22%
$659,372
10%
2017
$6,892
-1%
$599,429
5%
2016
$6,940
2%
$568,880
—
2015
$6,826
-13%
$568,880
-14%
2014
$7,821
-1%
$659,880
—
2013
$7,870
—
$659,880
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Listed by RE/MAX All Keys Real Estate, Gregory Dully (305) 900-4232 and RE/MAX All Keys Real Estate, Curtis Skomp (305) 304-0084

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200 Treasure Harbor Drive, Upper Sugarloaf Key, FL 33036 (MLS# 615829) is a Commercial property. 200 Treasure Harbor Drive is currently listed for $6,995,000 and was received on July 16, 2025. Want to learn more about 200 Treasure Harbor Drive? Do you have questions about finding other Commercial real estate for sale in Upper Sugarloaf Key? You can browse all Upper Sugarloaf Key real estate or contact a Coldwell Banker agent to request more information.

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