Under contract

$1,399,000

1 Trinidad St, Duck Key, FL 33050

3beds

2,456sqft

$8,173/mo

Get pre-qualified

Single Family Residence

Built in 1989

1.34 Acres Lot

$-- Zestimate^®

$570/sqft

$-- HOA

What's special

Porcelain flooringImpact windows

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.

346 days

219

10

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 3
Bathrooms: 3
Full bathrooms: 2
1/2 bathrooms: 1

Cooling

Central Air, Ceiling Fans(s)

Appliances

Included: Dishwasher, Refrigerator, Oven, Microwave, Disposal, Stainless Steel Appliance(s)
Laundry: Laundry Room

Features

Granite Counters
Flooring: Other

Interior area

Total structure area: 2,456
Total interior livable area: 2,456 sqft

Video & virtual tour

View virtual tour

Property

Parking

Parking features: Storage

Features

Patio & porch: Open Porch/Balcony, Deck

Lot

Size: 1.34 Acres

Details

Parcel number: 00381990000000
Zoning: ISM - Improved Sub Masonry

Construction

Type & style

Home type: SingleFamily
Property subtype: Single Family Residence

Materials

CBS, Concrete

Condition

Year built: 1989

Utilities & green energy

Utilities for property: Elect Separate Meter

Community & HOA

Community

Features: Clubhouse, Other, Bike Paths
Subdivision: Toms Harbor (61.0)

HOA

Has HOA: No
Services included: None

Location

Region: Duck Key

Financial & listing details

Price per square foot: $570/sqft
Tax assessed value: $1,798,960
Annual tax amount: $6,118
Date on market: 9/12/2025

Estimated market value

Not available

Estimated sales range

Not available

Price history

Date	Event	Price
8/6/2026	Contingent	$1,399,000$570/sqft
Source: FLKMLS #616464 Report a problem
2/9/2026	Price change	$1,399,000-6.7%$570/sqft
Source: FLKMLS #616964 Report a problem
9/12/2025	Listed for sale	$1,499,000-6.3%$610/sqft
Source: MLKAR #616464 Report a problem
4/23/2025	Listing removed	$1,600,000$651/sqft
Source: MLKAR #613907 Report a problem
2/27/2025	Listed for sale	$1,600,000+6.7%$651/sqft
Source: FLKMLS #613907 Report a problem
5/14/2024	Listing removed	--
Source: FLKMLS #607777 Report a problem
3/18/2024	Listed for sale	$1,500,000$611/sqft
Source: Key West AOR #607777 Report a problem
1/26/2024	Contingent	$1,500,000$611/sqft
Source: Key West AOR #607777 Report a problem
1/17/2024	Price change	$1,500,000-6.3%$611/sqft
Source: Key West AOR #607777 Report a problem
1/16/2024	Price change	$1,600,000-3%$651/sqft
Source: Key West AOR #607777 Report a problem
12/12/2023	Listed for sale	$1,650,000-17.5%$672/sqft
Source: FLKMLS #607777 Report a problem
7/19/2022	Listing removed	--
Source: MLKAR Report a problem
6/24/2022	Price change	$1,999,000-9.1%$814/sqft
Source: FLKMLS #599368 Report a problem
1/27/2022	Listed for sale	$2,199,000+411.4%$895/sqft
Source: FLKMLS #599368 Report a problem
10/30/2001	Sold	$430,000$175/sqft
Source: FLKMLS #507083 Report a problem

Public tax history

Year	Property taxes	Tax assessment
2025	$6,204 +1.4%	$625,387 +2.9%
2024	$6,119 +3.9%	$607,762 +3%
2023	$5,888 +1.9%	$590,061 +3%
2022	$5,778 -2.5%	$572,875 +3%
2021	$5,924 +0.5%	$556,190 +1.4%
2020	$5,894	$548,511 +2.3%
2019	$5,894 +1.8%	$536,179 +1.9%
2018	$5,790 +4.3%	$526,182 +2.1%
2017	$5,554 +3.2%	$515,360 +2.1%
2016	$5,383 -0.2%	$504,761 +0.7%
2015	$5,396	$501,252