For sale

$699,000

1433 Sunset Rd, Big Pine Key, FL 33043

4beds

1,924sqft

$4,543/mo

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Duplex

Built in 1968

-- sqft lot

$690,900 Zestimate^®

$363/sqft

$275/mo HOA

What's special

Fully furnished

699,000 for 2 units. Great price reduction on income producing CBS duplex in Big Pine Key. Good boating with direct access to Bogie Channel. Large lot with full seawall. Interior is cute and tidy and would be easy to rent or live in one side and generate extra income. Fully furnished. insurance ESTIMATE with owner occupied on 1 unit: 1410 Homeowners, Flood 4000.00 windstorm 8530.00.

334 days

580

33

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 4
Bathrooms: 3
Full bathrooms: 2
1/2 bathrooms: 1

Cooling

Wall/Window Unit(s), Ceiling Fans(s)

Appliances

Included: Washer, Dryer, Dishwasher, Refrigerator, Oven, Microwave
Laundry: Laundry Room

Features

Sun/Florida Room
Flooring: Tile, Terrazzo
Furnished: Yes

Interior area

Total structure area: 1,924
Total interior livable area: 1,924 sqft

Property

Features

Levels: Ground Level
Patio & porch: Patio
Exterior features: Storage
On waterfront: Yes

Lot

Size: 7,840 Square Feet

Details

Parcel number: 00313400000100
Zoning: ISD - Improved Sup Duplex

Construction

Type & style

Home type: MultiFamily
Property subtype: Duplex

Materials

Condition

Year built: 1968

Utilities & green energy

Utilities for property: Water Separate Meter, Cable Available

Community & HOA

Community

Subdivision: Tropical Bay (30.5)

HOA

Has HOA: Yes
Services included: None
HOA fee: $275 monthly

Location

Region: Big Pine Key

Financial & listing details

Price per square foot: $363/sqft
Tax assessed value: $605,020
Annual tax amount: $5,747
Date on market: 9/12/2025
Listing terms: Cash,FHA

Estimated market value

$690,900

$656,000 - $725,000

$3,190/mo

Price history

Date	Event	Price
5/13/2026	Price change	$699,000-6.7%$363/sqft
Source: MLKAR #616469 Report a problem
3/27/2026	Price change	$749,000-1.3%$389/sqft
Source: Key West AOR #616469 Report a problem
2/5/2026	Price change	$759,000-5%$394/sqft
Source: Key West AOR #616469 Report a problem
1/4/2026	Price change	$799,000-4.8%$415/sqft
Source: MLKAR #616469 Report a problem
11/6/2025	Price change	$839,000-1.2%$436/sqft
Source: FLKMLS #616469 Report a problem
9/12/2025	Listed for sale	$849,000$441/sqft
Source: Key West AOR #616469 Report a problem

Public tax history

Year	Property taxes	Tax assessment
2025	$6,178 +9.4%	$460,022 +21%
2023	$5,648 +19.9%	$380,184 +9.2%
2022	$4,711 +5.8%	$348,101 +10%
2021	$4,453 +9%	$316,455 +10%
2020	$4,087	$287,686 +5%
2019	$4,087 +3.1%	$273,996 +0.1%
2018	$3,962 -1.4%	$273,626 -6.4%
2017	$4,019 -2.5%	$292,200 +12.2%
2016	$4,124 +4.8%	$260,534 +7.1%
2015	$3,934	$243,268