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285 A 66Th Street, Marathon, FL - photo 1

$750,000

285 A 66Th Street

Marathon, FL 33050

Estimated payment $4,367/month

HOA not listed, not included · estimated tax · estimated insurance · 20% down, 6.5%, 30 yr

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4Beds
2Baths
1,770Sq Ft
$424Price/Sq Ft

Preferred partner

Kinsfolk Realty

Kinsfolk Signature Realty

Powered by Hometrino

(813) 602-0498

Highlights

Built in 1971
5,227 sqft Lot

About This Home

Move-in ready and thoughtfully updated top to bottom, this full duplex offers two versatile living spaces with major systems and finishes refreshed in recent years. Each unit features a fully updated kitchen with new cabinetry, countertops, and appliances, along with a completely renovated bathroom. Flooring throughout has been replaced, giving both units a clean, modern feel from the moment you walk in. The electrical system has been upgraded for improved safety and reliability -- a meaningful value-add for buyers and investors alike.Whether you're looking for a savvy income-producing property, a multi-generational living setup, or house-hacking potential in a strong rental market, this duplex delivers flexibility with the peace of mind that comes from recent renovations. Don't miss this opportunity to own a turnkey duplex in a great location.

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Facts & features

Bedrooms & bathrooms

  • •Bedrooms:4
  • •Bathrooms:2
  • •Full bathrooms:2
  • •Half bathrooms:0

Heating

  • •Has Heating:Yes

Interior area

  • •Total structure area:1,770 sqft
  • •Total interior livable area:1,770 sqft

Parking

  • •Parking features:N/A
  • •Garage spaces:0
  • •Has attached garage:No

Lot

  • •Size:5,227 sqft

Details

  • •Parcel number:N/A

Type & style

  • •Home type:Multi Family
  • •Property subtype:Residential

Materials

  • • N/A

Condition

  • •Year built:1971

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Price history

DateEventPrice
10/30/2026Listed for sale$750,000$424/sqft

Listing Agent

Brenner Scheel Casey

Florida Keys Real Estate Group

Brokerage Phone: 305-783-3395

Source: Florida Keys MLS · MLS #621145

Data Powered by Home Junction, Inc.

Nearby

Schools

MARATHON SCHOOL

High · 1.1 mi

FLORIDA KEYS COMMUNITY COLLEGE - MIDDLE KEYS CENTER

1.2 mi

STANLEY SWITLIK ELEMENTARY SCHOOL

Elementary · 1.7 mi

Supermarkets

Winn-Dixie

0.4 mi

Publix Drive-Up

0.6 mi

Miss Christina

0.9 mi

Dining

The Wooden Spoon

0.3 mi

Farellas Village Cafe

0.3 mi

Food For Thought

0.3 mi

Parks

Rotary Children's Park

0.6 mi

Jesse Hobbs Park

1.3 mi

Marathon Community Park

1.4 mi

Beaches

Sombrero Beach

2.0 mi

Coca Plum Beach

4.2 mi

Campground Beach

5.6 mi

Nearby amenity locations include data © OpenStreetMap contributors.