
MIAMI REALTORS® MLS8 Sadowski Causeway, Marathon, FL 33051
- Beds
- 3
- Baths
- 3
- Sqft
- 1,440
- Home type
- Single Family Residence
- Year built
- 1960
- Lot size
- 4,356 sqft
- Price / sqft
- $972
- HOA
- $0/mo
- Community
- MARINA SUBD NO 2
Property description
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.
Listing activity
- Days on market
- 112
- Listed
- May 22, 2026
- MLS listing updated
- Sep 30, 2026
- Feed last checked
- 14 minutes ago
Listed by Natalie M. Ardis · Coldwell Banker Schmitt Real E
Map
Map location is based on MLS-supplied coordinates. Verify the location before relying on it.
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms
- 3
- Bathrooms
- 3
- Bathrooms (decimal)
- 3
- Full bathrooms
- 3
- Half bathrooms
- 0
Rooms & features
- Rooms
- 1
- Interior features
- Bedroom Layout - Split
- Flooring
- Tile
- Appliances
- Electric Water Heater, Dishwasher, Dryer, Electric Range, Microwave, Refrigerator, Washer
Heating & cooling
- Heating
- Electric
- Cooling
- Ceiling Fan(s), Central Air
Property
Parking
- Garage spaces
- 1
- Garage
- Yes
- Covered spaces
- 1
- Parking features
- Driveway
- Attached garage
- No
Exterior
- Stories
- 1
- Building area
- 2,175 sqft
- Entry level
- 1
- Patio & porch
- Porch - Screened, Porch
- Fencing
- Fenced
- Pool
- Yes
- Pool features
- Fiberglass, In Ground
- View
- Canal
- Waterfront
- Canal Front
- Waterfront property
- Yes
Lot
- Lot size
- 4,356 sqft
- Lot size (acres)
- 0.1 acres
- Zoning
- RU-2
Construction
Type & style
- Home type
- Single Family Residence
- Year built
- 1960
- New construction
- No
Materials
- Construction
- CBS
- Roof
- Tar/Gravel
- Property condition
- Resale
- Levels
- One
- Faces
- West
Utilities & green energy
Utilities
- Sewer
- Public Sewer
- Water
- Public
Community & HOA
Community
- Subdivision
- MARINA SUBD NO 2
- MLS area
- 5940 - Other Florida County
- MLS subarea
- Other
- Security
- Smoke Detector(s)
- 55+ community
- No
Association
- Has association
- No
- Estimated monthly dues
- $0
- Amenities
- Beach Club Available, Boating, Golf Course, Sidewalks, Street Lights
Lease details
Not reported by the listing source.
Location
Area details
- City
- Marathon
- County
- Monroe
- ZIP code
- 33051
Manufactured home details
Not reported by the listing source.
Financial & listing details
Listing
- MLS number
- A12068464
- Possession
- Close Of Escrow
- Original list price
- $1,399,000
- Parcel number
- 00079640000000
- Annual property tax
- $9,217
- Tax year
- 2025
- Tax legal description
- LT 21 MARINA SUBD PLAT NO 2 SHELTER KEY PB4-53 OR142-536 OR143-391 OR160-415 OR608-172 OR610-728 OR757-1081 OR772-930 OR775-33 OR775-34 OR84
Additional MLS details
Reported by the listing source
- Association Amenities
- Beach Club Available, Boating, Golf Course, Sidewalks, Street Lights
- Association
- No
- Bathrooms Total Decimal
- 3
- Bathrooms Total Integer
- 3
- Building Area Total
- 2175
- Construction Materials
- CBS
- County Or Parish
- Monroe
- Days On Market
- 112
- Direction Faces
- West
- Elementary School
- Stanley Switlik
- High School
- Coral Shores
- List Price
- 1399000
- Listing Contract Date
- 2026-05-22
- Living Area
- 1440
- Lot Size Acres
- 0.1
- Lot Size Area
- 4400
- MLSArea Major
- 5940 - Other Florida County
- MLSArea Minor
- Other
- Middle Or Junior School
- Marathon
- Mls Status
- Pending
- On Market Date
- 2026-05-22
- Patio And Porch Features
- Porch - Screened, Porch
- Photos Count
- 48
- Postal Code
- 33051
- Property Sub Type
- Single Family Residence
- Property Type
- Residential
- Rooms Total
- 1
- Security Features
- Smoke Detector(s)
- Senior Community
- No
- Standard Status
- Pending
- State Or Province
- FL
- Status Change Timestamp
- 2026-09-30T13:07:09Z
- Stories Total
- 1
- Subdivision Name
- MARINA SUBD NO 2
- Water Source
- Public
- Waterfront Features
- Canal Front
- Tax Annual Amount
- 9217
- Bathrooms Full
- 3
- Pool Private
- Yes
- Bedrooms Total
- 3
- Bathrooms Half
- 0
Market value
Price history
| Date | Event | Price |
|---|---|---|
| May 22, 2026 | ListedMIAMI REALTORS® MLS | $1,399,000$972/sqft |
Public tax history
| Year | Property taxes | Assessment |
|---|---|---|
| 2025 | $9,217 | — |
Payment calculator
- Principal & interest
- $7,259
- Property taxes
- $768
- Insurance
- $700
- Association dues
- $0
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Neighborhood
Area
MARINA SUBD NO 2Marathon · Monroe County · 33051
Climate risk
—No licensed climate-risk source is connected.
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