For sale

$1,399,000

1 Trinidad St, Duck Key, FL 33050

3beds

2,456sqft

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Single Family Residence

Built in 1989

1.34 Acres Lot

$-- Zestimate^®

$570/sqft

$-- HOA

What's special

Porcelain flooringImpact windowsExceptional compound

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.

287 days

270

16

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

Features

Granite Counters, Whirlpool Bath Tub
Flooring: Other
Doors: French Doors, Sliding Glass Doors, Glass Doors
Windows: Impact Rstnce Window

Interior area

Total interior livable area: 2,456 sqft

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Property

Parking

Total spaces: 4
Parking features: Trailer Storage, Covered

Features

Levels: 3 Stories
Stories: 3
Patio & porch: Open Porch/Balcony, Deck
Water view: None
Waterfront features: None, Dockage: None

Lot

Size: 1.34 Acres
Features: 1 Less Than 2 Acres

Details

Parcel number: 00381990000000
Zoning: ISM
Zoning description: Improved Sub Masonry

Construction

Type & style

Home type: SingleFamily
Property subtype: Single Family Residence

Materials

CBS, Concrete
Roof: Concrete

Condition

Year built: 1989

Utilities & green energy

Electric: Elect Separate Meter
Sewer: Municipal Sewer, Public Sewer
Utilities for property: FKAA, Sewer Available

Community & HOA

Community

Features: Pool, Bike Paths, Other, Tennis Court(s), Clubhouse
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
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

Find assessor info on the county website

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HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.

Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.

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