$1,399,000
8 Sadowski Cswy
Marathon, FL, 33051
Welcome to your waterfront dream home in the heart of Key Colony Beach! This beautifully renovated 3 bedroom, 3 bathroom single-family home is a private tropical retreat. Situated on a wide basin just off the Atlantic, this property is a boater’s paradise. Enjoy two private boat slips, a brand new Trex dock, fish cleaning station and a 10,000 lb boat lift. Relax in your own backyard oasis featuring a saltwater pool with both heater and chiller, a spacious tiki hut for entertaining, and lush landscaping that enhances the serene island ambiance. The large screened-in porch, complete with a stunning epoxy floor, provides an inviting space to lounge while enjoying gentle breezes and waterfront views. Inside, the home was fully remodeled between 2017 and 2018 with no detail spared. The open-concept kitchen is outfitted with quartz countertops, stainless steel appliances, custom cabinetry, and stylish tile finishes. Porcelain tile flooring flows throughout, and every window and door is impact-rated for peace of mind. 3 bedrooms and 3 baths offer plenty of space for your and guests. The one-car garage adds extra storage space for gear, bikes, or paddleboards. As an active vacation rental, this home is turnkey and income-producing, with a strong rental history and excellent guest appeal. Brand new HVAC system and Hot Water heater. Rubber seal on roof was done in 2023 with new gutters added.
Property Details
Price:
$1,399,000
MLS #:
A12068464
Status:
Active
Beds:
3
Baths:
3
Type:
Single Family
Subtype:
Single Family Residence
Subdivision:
MARINA SUBD NO 2
Neighborhood:
marinasubdno2
Listed Date:
May 22, 2026
Finished Sq Ft:
1,440
Total Sq Ft:
2,175
Year Built:
1960
Schools
Interior
Appliances
Dishwasher, Dryer, Electric Range, Electric Water Heater, Microwave, Refrigerator, Washer
Bathrooms
3 Full Bathrooms
Cooling
Ceiling Fan(s), Central Air
Flooring
Tile
Heating
Electric
Interior Features
First Floor Entry, Split Bedroom, Florida Room
Exterior
Architectural Style
Attached, One Story
Community Features
Beach Club Member Available, Boating, Golf Course Community, Pickleball, Sidewalks, Street Lights
Construction Materials
CBS Construction
Covered Spaces
1
Direction Faces
West
Fencing
Fenced
Garage Spaces
1
Lot Features
Less Than 1/4 Acre Lot
Open Parking YN
1
Parking Features
Additional Spaces Available, Driveway
Patio And Porch Features
Screened Porch
Roof
Tar & Gravel Roof
Security Features
Smoke Detector
View
Canal
Waterfront Features
Ocean Access, Canal Front, Canal Width 121 Feet Or More
Financial
Tax Year
2025
Taxes
$9,217
Mortgage Calculator
Map
Current real estate data for Single Family in Marathon as of Sep 15, 2026
45
Single Family Listed
147
Avg DOM
1,106
Avg $ / SqFt
$3,307,499
Avg List Price
Community
- Address8 Sadowski Cswy Marathon FL
- SubdivisionMARINA SUBD NO 2
- CityMarathon
- CountyMonroe County
- Zip Code33051
Subdivisions in Marathon
- 9999
- ANGLERS AT SOMBRERO
- BOAT HOUSE CONDOMINIUM,Boat House Marina
- BONEFISH TOWERS 74 UNITS
- BOUGANVILLEA VILLAS CONDO
- BUTTONWOODS ACRES
- CASA BLANCA
- COCO PLUM BEACH
- COCO PLUM BEACH REPLAT
- Cocoplum beach
- CONCH KEY
- Country Club Sombrero Blv
- CRAINS SUBD
- Duck Key
- FLAMINGO ISLAND EST AMD P
- GRASSY KEY,SeaGlass Cove
- GULFPOINTE I & II
- GULFSTREAM SHORES #2 AMD
- HARBOR CLUB SOUTH CONDOMI
- HARBOR ISLE
- HARBOR ISLE SEC A
- JG ESTATES
- KEY COLONY BEACH 1ST ADD
- KEYS RV/MOBILE HOME CONDO
- Knowlson Colony
- LATITUDE 24 REPLAT OF PO
- Lincoln Manor
- LITTLE VENICE
- LITTLE VENICE NO2
- Little Venice,Fed Economic Zone
- MARAMEADE AMD
- NORTH MARATHON SHORES PLA
- NORTH MARATHON SHORES PLA,Dodge Subdivision
- OCEAN ISLES FISHING VILLA
- PARRISH SUBD
- PIRATES COVE II, A CONDOM
- PUERTA DEL SOL
- Riggs Sub
- Riggs Sub 47.5
- RIGGS SUBD,Galway Bay
- SEAAIR ESTATES
- SEAVIEW
- SEAWATCH CONDOMINIUM
- Sunrise Isle,Sunrise Isles
- SUNSET BAY
- THE RESERVE AT SOMBRERO
- Tingler Island
- TRADE WINDS WEST
- Tranquility Bay 48.5
- Vaca Cut
- VENICE
- WALORISS SUBD
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Property Summary
- Located in the MARINA SUBD NO 2 subdivision, 8 Sadowski Cswy Marathon FL is a Single Family for sale in Marathon, FL, 33051. It is listed for $1,399,000 and features 3 beds, 3 baths, and has approximately 1,440 square feet of living space, and was originally constructed in 1960. The current price per square foot is $972. The average price per square foot for Single Family listings in Marathon is $1,106. The average listing price for Single Family in Marathon is $3,307,499.

8 Sadowski Cswy
Marathon, FL














































