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$1,399,000

  • For Sale
  • Active
  • Single Family
  • 3 Beds
  • 2 Full Baths
  • 1 Partial Bath
  • 2,456 Sq. Ft.
  • Updated 2 hours ago
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Discover a rare opportunity in the heart of Duck Key at 1 Trinidad Street. This exceptional compound spans over an acre of land, offering remarkable potential for redevelopment, expansion, or as a long-term investment. Whether you choose to renovate the existing home, design your dream estate, or hold as a strategic asset, the scale and privacy this property provides are unmatched in the area. The existing structure is a solid, concrete-built three-story home featuring 3 bedrooms, 2.5 bathrooms, porcelain flooring, and impact windows-a durable foundation to enjoy now or reimagine entirely to suit your vision. Prime Location: Ideally situated directly across from the Duck Key Clubhouse, just steps from the pool, tennis courts, and social amenities, this property blends lifestyle appeal with investment value-offering one of the most sought-after settings in the Florida Keys.

Full Property Details for 1 Trinidad St

General

  • Price: $1,399,000
  • Taxes: $6,118 (2024)
  • Status: Active
  • Type: Single Family
  • Source: 927
  • MLS ID: 616464
  • Updated: 5/13/2026
  • Added to Site: 243 day(s) ago

Interior

  • Interior Features: Granite Counter Top, Whirlpool Bath Tub
  • Appliances: Stainless Steel Appliance(s), Dishwasher, Disposal, Microwave, Oven, Refrigerator

Rooms

Bathrooms

  • Total Bathrooms: 3
  • Full Bathrooms: 2
  • Half Bathrooms: 1

Bedrooms

  • Total Bedrooms: 3

Other Rooms

  • Laundry: Laundry Room

Additional Information

  • Shared Amenities: Other Area Features, Bike Paths, Clubhouse, Tennis Court(s), Pool

Exterior

  • Deck/Patio: Open Porch/Balcony, Deck
  • Porch/Patio/Deck: Open Porch/Balcony, Deck

Parking

  • Parking Features: Covered

Location

  • Area: 20 - Duck Key, Coral Key, Conch Key
  • County: Monroe
  • Subdivision: Toms Harbor (61.0)
  • Driving Directions: From US-1 at mile marker 61, turn onto Duck Key. Follow to Trinidad Street, property is #1 on the street.

Community

  • Assoc. Fees Include: None
  • Pets Allowed: Yes

Heating & Cooling

  • Central air: Yes
  • Air Conditioning: Yes
  • Cooling Type: Central Air, Ceiling Fans(s)

Structural Information

  • Architectural Style: Above Flood
  • Construction: CBS, Concrete
  • Roof: Concrete
  • Windows/Doors: French Doors, Glass Doors, Impact Rstnce Window, Sliding Glass Doors
  • Square Feet: 2,456
  • Sq. Ft. Source: Property Data Card
  • Year Built: 1989

Lot Features

  • Property View: No Waterview
  • Lot Size (Acres): 1.34
  • Lot Size (Sq. Ft.): 58,350
  • Lot Size Source: Property Data Card
  • Zoning: ISM - Improved Sub Masonry

Water Features

  • Water View: Yes

Financial Considerations

  • Tax Amount: $6,118.74
  • Tax Year: 2024

Disclosures and Reports

  • Legal Description: BLK 14 LOTS 6, 7, 8, 9, 11, 12 &13 DUCK KEY CENTER ISLAND SEC 2 PART 1 TOMS HARBOR PB5-82
  • Flood Zone: AE-7
  • APN: 00381990-000000

Listed by Coldwell Banker Schmitt Real Estate Co., Samuel Davis Williams (305) 289-6559

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Listing agent

— 1 Trinidad St —

  • Samuel Davis Williams

    Coldwell Banker Schmitt Real Estate Co.

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 1 Trinidad St

School District:Monroe County School District, Middle Torch Key, FL
NameGradesDistance
Stanley Switlik Elementary School
3400 Overseas Highway, Marathon, FL 33050
PK-512.1 mi
Marathon School
350 Sombrero Beach Road, Marathon, FL 33050
6-1211.3 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 1 Trinidad St Get Price Alerts and Save Property

Date
Details
Price
Change
Source
9/12/2025
Listed
$1,399,000
225.35%
MLS
11/08/2001
Sold
$430,000
—
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 1 Trinidad St

Year
Property Taxes
Change
Tax Assessment
Change
2024
$6,119
—
$625,387
3%
2024
$6,119
4%
$607,762
3%
2023
$5,888
-1%
$590,061
6%
2021
$5,924
3%
$556,190
-3%
2022
$5,778
-2%
$572,875
4%
2021
$5,924
2%
$548,511
2%
2019
$5,790
4%
$536,179
2%
2018
$5,554
3%
$526,182
2%
2017
$5,383
—
$515,360
2%
2016
$5,396
-2%
$504,761
1%
2015
$5,520
-3%
$501,252
1%
2014
$5,687
-3%
$497,274
2%
2013
$5,833
—
$489,925
—
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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*These costs are estimates, and the interest rates assume exceptional credit standing.

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Listed by Coldwell Banker Schmitt Real Estate Co., Samuel Davis Williams (305) 289-6559

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1 Trinidad Street, Duck Key, FL 33050 (MLS# 616464) is a Single Family property with 3 bedrooms, 2 full bathrooms and 1 partial bathroom. 1 Trinidad Street is currently listed for $1,399,000 and was received on September 12, 2025. Want to learn more about 1 Trinidad Street? Do you have questions about finding other Single Family real estate for sale in Duck Key? You can browse all Duck Key real estate or contact a Coldwell Banker agent to request more information.

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