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$879,000

  • For Sale
  • Active
  • Duplex
  • 2 Beds
  • 2 Full Baths
  • 1,037 Sq. Ft.
  • Updated 9 days ago
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Welcome to the gem of the Florida Keys--beautiful Key Colony Beach! This impeccably maintained half duplex offers the perfect blend of island charm, comfort, and investment potential. Boaters will appreciate the approximate 30 feet of dockage with a 10,000 pound Boat Lift and quick, easy access to the open ocean for world-class fishing, diving, and boating adventures. Built for peace of mind, the home features impact-resistant windows and doors along with a durable metal roof. Inside, you'll find a bright and inviting open-concept floor plan designed for easy living and entertaining. The updated kitchen offers granite countertops, stainless steel appliances, and a convenient dining area. Spacious bedrooms feature double closets and generous storage, while the primary suite includes an ensuite bath with granite countertops and a large soaking tub/shower combination. Currently operating as a weekly vacation rental, this property is licensed for 7-night rentals. Whether you're searching for a personal Keys retreat, an income-producing investment, or both, this property checks all the boxes. Enjoy everything Key Colony Beach has to offer, from nearby waterfront dining and golf to beautiful beaches, parks, and endless water activities. Your Florida Keys escape--and investment opportunity--awaits!

Full Property Details for 271 3rd St

General

  • Price: $879,000
  • Taxes: $7,933 (2025)
  • Status: Active
  • Type: Duplex
  • Source: 927
  • MLS ID: 620382
  • Updated: 6/23/2026
  • Added to Site: 9 day(s) ago

Interior

  • Interior Features: Granite Counter Top, Smoke Alarms, Storage
  • Appliances: Dishwasher, Dryer, Microwave, Oven, Range, Washer
  • Flooring: Tile

Rooms

Bathrooms

  • Total Bathrooms: 2
  • Full Bathrooms: 2

Bedrooms

  • Total Bedrooms: 2

Additional Information

  • Shared Amenities: Other Area Features, Fire Hydrant, Tennis Court(s)
  • Security/Safety: Patrolled Area

Exterior

  • Exterior Features: Fencing
  • Deck/Patio: Open Porch/Balcony, Deck
  • Porch/Patio/Deck: Open Porch/Balcony, Deck

Parking

  • Parking Features: Open, Off Street

Location

  • Area: 17 - Vaca Cut - Both Sides Holiday Inn/Key Colony
  • County: Monroe
  • Subdivision: Key Colony Beach (53.5)
  • Driving Directions: US-1 to Sadowski Causeway- follow curve around to E. Ocean Dr .Turn left on 3rd st. Property is about midway down on left.

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

  • Construction: CBS
  • Roof: Metal
  • Windows/Doors: Impact Rstnce Window, Other Windows/Doors
  • Square Feet: 1,037
  • Sq. Ft. Source: Property Data Card
  • Year Built: 1974

Lot Features

  • Property View: Canal
  • Lot Size (Acres): 0.09
  • Lot Size (Sq. Ft.): 4,042
  • Lot Size Source: Property Data Card
  • Lot Dimensions: x
  • Zoning: R-2A - Key Colony Two Family

Water Features

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

Financial Considerations

  • Tax Amount: $7,933.82
  • Tax Year: 2025
  • Terms: Cash, Conventional, FHA

Disclosures and Reports

  • Legal Description: BK 3 NORTHERLY PORTION LT 9 KEY COLONY BEACH PB3-120 SHELTER KEY OR541-652 OR774-176 OR1340-1112 OR1340-1113/15 OR1980-9
  • Flood Zone: AE
  • APN: 00072750-000100

Listed by Coldwell Banker Schmitt Real Estate Co., Alyson Renee Bainbridge (812) 593-1615 and Coldwell Banker Schmitt Real Estate Co., Chase Foster (407) 314-2543

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Listing agents

— 271 3rd St —

  • Alyson Renee Bainbridge

    Coldwell Banker Schmitt Real Estate Co.

  • Chase Foster

    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 271 3rd St

School District:Monroe County School District, Middle Torch Key, FL
NameGradesDistance
Stanley Switlik Elementary School
3400 Overseas Highway, Marathon, FL 33050
PK-55 mi
Marathon School
350 Sombrero Beach Road, Marathon, FL 33050
6-124.1 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 271 3rd St Get Price Alerts and Save Property

Date
Details
Price
Change
Source
6/23/2026
Listed
$879,000
31.19%
MLS
9/30/2005
Sold
$670,000
—
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 271 3rd St

Year
Property Taxes
Change
Tax Assessment
Change
2025
$7,934
-3%
$790,740
-14%
2024
$8,187
10%
$916,167
12%
2023
$7,444
43%
$815,912
73%
2021
$5,190
-19%
$471,498
-23%
2022
$6,392
23%
$616,295
41%
2021
$5,190
14%
$435,621
3%
2019
$4,556
4%
$423,302
—
2018
$4,394
2%
$423,909
-3%
2017
$4,319
2%
$436,057
3%
2016
$4,223
12%
$424,996
22%
2015
$3,763
2%
$348,693
5%
2014
$3,677
4%
$330,592
9%
2013
$3,535
—
$302,211
—
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.

Estimate the Cost for 271 3rd St

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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., Alyson Renee Bainbridge (812) 593-1615 and Coldwell Banker Schmitt Real Estate Co., Chase Foster (407) 314-2543

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271 3rd Street, Key Colony, FL 33051 (MLS# 620382) is a Duplex property with 2 bedrooms and 2 full bathrooms. 271 3rd Street is currently listed for $879,000 and was received on June 23, 2026. Want to learn more about 271 3rd Street? Do you have questions about finding other Duplex real estate for sale in Key Colony? You can browse all Key Colony real estate or contact a Coldwell Banker agent to request more information.

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