How do I schedule a tour of 8 Sadowski Causeway, Marathon, FL 33051?

Use the Tour button on this listing to request a showing of 8 Sadowski Causeway, Marathon, FL 33051. Pick a day and time and choose an in-person or video-chat tour, and a Pure Equity Realty agent will confirm your visit, often the same day.

Is 8 Sadowski Causeway, Marathon, FL 33051 still available?

8 Sadowski Causeway, Marathon, FL 33051 is currently listed as Active, and has been on the market 105 days. Status updates directly from the MLS as homes go under contract, so ask us to confirm availability before you plan a visit.

How much is the monthly payment for 8 Sadowski Causeway, Marathon, FL 33051?

With 20% down ($279,800) on the $1,399,000 list price and a 30-year fixed loan at an illustrative 6.875% rate, the estimated principal & interest for 8 Sadowski Causeway, Marathon, FL 33051 is about $7,352/mo, before property taxes, insurance. Use the payment estimate on this page to adjust the down payment and rate.

How do I get pre-approved to buy 8 Sadowski Causeway, Marathon, FL 33051?

Getting pre-approved shows sellers you're a serious buyer and clarifies your true budget before you offer on 8 Sadowski Causeway, Marathon, FL 33051. Contact Pure Equity Realty and we'll connect you with a trusted local lender to review your financing options, no obligation.

What schools serve 8 Sadowski Causeway, Marathon, FL 33051?

8 Sadowski Causeway, Marathon, FL 33051 is zoned for Stanley Switlik (elementary), Marathon (middle), Coral Shores (high). School assignments and boundaries can change year to year, so confirm current zoning with the local school district before you buy.

Can I negotiate the price of 8 Sadowski Causeway, Marathon, FL 33051?

Often, yes. The right offer on 8 Sadowski Causeway, Marathon, FL 33051 depends on how it's priced against comparable single family sales in Marathon, how long it's been listed, and how motivated the seller is. Pure Equity Realty will run the comps and help you craft a competitive, well-supported offer.

Active

105 Days on Market

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$1,399,000

8 Sadowski Causeway

Marathon, FL

MARINA SUBD NO 2

Explore the area: Monroe County real estate

Bedrooms

Bathrooms

1,440

Living Sq Ft

1960

Year Built

Estimated monthly payment

$7,352 /mo

Principal and interest only, based on $279,800 down (20%), a 6.875% 30-year fixed rate. Property taxes, homeowners insurance are not included.

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Listing Snapshot

Price: $1,399,000
Days on Site: 105 Days
Bedrooms: 3
Total Baths: 3
Full Baths: 3
Partial Baths: 0
Living Area: 1,440 sqft
Total Sq Ft: 2,175 sqft
Lot Size: 0.1 Acres
Year Built: 1960
Property Type: Single Family
MLS #: A12068464
Property Tax: $9,217 (2025)
Subdivision: MARINA SUBD NO 2
County: Monroe
Status: Active

About This Property

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.

General Features

Property Type: Single Family
Status: Active
Year Built: 1960
Property Condition: Resale
Number of Stories: 1
Levels: One
Garage Spaces: 1
Parking: Driveway
Direction Faces: West
Lot Size (Acres): 0.1
Living Sq Ft: 1,440
Total Sq Ft: 2,175
Sewer: Public Sewer
Water Source: Public
Zoning: RU-2

Interior Features

Appliances: Dryer / Dishwasher / Electric Range / Electric Water Heater / Microwave / Refrigerator / Washer
Cooling: Central Air / Ceiling Fans
Heating: Electric
Flooring: Tile
Interior Features: Split Bedrooms / Separate Shower

Exterior Features

Construction: Block
Roof: Tar Gravel
Exterior Features: Outdoor Living Area / Porch
Private Pool: Yes
Pool Features: Fiberglass / In Ground
Patio & Porch: Porch / Screened
Waterfront: Yes
Waterfront Features: Canal Front
Frontage: Waterfront
Frontage Length: 40.00 ft
View: Canal

Community & HOA

Association Amenities: Beach Rights / Boating / Golf Course / Sidewalks
Community Features: Boat Facilities / Street Lights
Security: Smoke Detectors
Financing Terms: Cash / Conventional
Restrictions: Rental Restriction
MLS Area: 5940 - Other Florida County

Schools

Elementary School: Stanley Switlik
Middle School: Marathon
High School: Coral Shores

Frequently Asked Questions

How do I schedule a tour of 8 Sadowski Causeway, Marathon, FL 33051?: Use the Tour button on this listing to request a showing of 8 Sadowski Causeway, Marathon, FL 33051. Pick a day and time and choose an in-person or video-chat tour, and a Pure Equity Realty agent will confirm your visit, often the same day.
Is 8 Sadowski Causeway, Marathon, FL 33051 still available?: 8 Sadowski Causeway, Marathon, FL 33051 is currently listed as Active, and has been on the market 105 days. Status updates directly from the MLS as homes go under contract, so ask us to confirm availability before you plan a visit.
How much is the monthly payment for 8 Sadowski Causeway, Marathon, FL 33051?: With 20% down ($279,800) on the $1,399,000 list price and a 30-year fixed loan at an illustrative 6.875% rate, the estimated principal & interest for 8 Sadowski Causeway, Marathon, FL 33051 is about $7,352/mo, before property taxes, insurance. Use the payment estimate on this page to adjust the down payment and rate.
How do I get pre-approved to buy 8 Sadowski Causeway, Marathon, FL 33051?: Getting pre-approved shows sellers you're a serious buyer and clarifies your true budget before you offer on 8 Sadowski Causeway, Marathon, FL 33051. Contact Pure Equity Realty and we'll connect you with a trusted local lender to review your financing options, no obligation.
What schools serve 8 Sadowski Causeway, Marathon, FL 33051?: 8 Sadowski Causeway, Marathon, FL 33051 is zoned for Stanley Switlik (elementary), Marathon (middle), Coral Shores (high). School assignments and boundaries can change year to year, so confirm current zoning with the local school district before you buy.
Can I negotiate the price of 8 Sadowski Causeway, Marathon, FL 33051?: Often, yes. The right offer on 8 Sadowski Causeway, Marathon, FL 33051 depends on how it's priced against comparable single family sales in Marathon, how long it's been listed, and how motivated the seller is. Pure Equity Realty will run the comps and help you craft a competitive, well-supported offer.

Listing courtesy of Coldwell Banker Schmitt Real E

Listing information is provided by BeachesMLS, Inc.and is deemed reliable but not guaranteed accurate by the MLS or Pure Equity Realty. Information is for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties. © 2026 BeachesMLS, Inc. Last updated September 4, 2026.

$1,399,000