230 Sadowski Causeway, Key Colony, FL 33051

$1,375,000

Virtual Tour

https://idx.paradym.com/idx/4981984

Property Type: Residential Bedrooms: 3 Baths: 3 Square Footage: 1,647 Lot Size (sq. ft.): 5,309 Status: Contingent/Show

Current Price: $1,375,000 List Date: 9/07/2026 Last Modified: 9/15/2026

Overview

Description

Your dream Florida Keys waterfront escape starts here--built for boaters who need extra space! Built in 2023, this sleek 3-bedroom, 3-bath residence features a rare 49-foot concrete dock, standing far above the island's standard 30-37.5-foot dockage allowance to accommodate larger vessels with ease. Inside, enjoy airy 9-foot ceilings, crisp tile floors, a stunning white-and-quartz kitchen, and an oversized 2-car garage for gear. Spend afternoons relaxing by the pool or running out to your favorite fishing spot. Perfectly set up as a high-performing weekly vacation rental with proven bookings, this property also offers the rare chance to acquire the adjacent half duplex (232 Sadowski) to double your rental footprint or create an extended family estate. Located in the resort community of Key Colony Beach with restaurants, 9-hole golf course, Sunset Park, sports courts and shopping, all within walking or biking distance.

Listing Details MLS# 621229

Location, Tax & Legal

Street #: 230
Street Name: Sadowski Causeway
Key/Island: Key Colony
State/Province: FL
Zip Code: 33051
County: Monroe
Subdivision: Marina Sub (54.0)
Area: 17 - Vaca Cut - Both Sides Holiday Inn/Key Colony
City: KEY COLONY
Off Shore Island: No
Mile Marker: 54
Marathon Neighborhood: N/A
Side: Ocean
Flood Zone: AE
Alternate Key #: 9076255
Parcel #: 00079372-000800
Zoning: R-2C - Key Colony Two Family
Deed Restrictions: Unknown
Legal: LT 8 NEW MARINA SUBDIVISION PB7-73
Taxes: 8903.44
Tax Year: 2025
Pub Sewer HkUp: Yes

Contract Information

Listing Board: Marathon/Lower Keys
As is Rght to Inspct: Yes
Species List: No

General Property Description

Realtor.COM Type: Multi-family
Style: Half Duplex
Waterfront: Yes
Control Depth: 4
Pool: Yes
Year Built: 2023
Lot SqFt: 5309
Lot Sqft Source: Property Data Card
Acres: 0.24
Living Apx SqFt: 1647
SqFt Source: Property Data Card
Total Bedrooms: 3
Full Baths: 3
Total Baths: 3
Rentals Allowed: Yes
Min Rental Days: 7
Total Units: 0

Status Change Info

Contingent: Contingent/Show

Association Info

Mandatory Home Owners Asc: No
1st Right of Refusal: No
Association Fee $: 0

Dockage

Dock Length: 49
Dock: Concrete
Seawall: Concrete

More Information

Building Style

Above Flood: Yes
Stories: 1 Story
Ground Level: Yes

Remarks & Misc

Remarks – Consumer: Your dream Florida Keys waterfront escape starts here--built for boaters who need extra space! Built in 2023, this sleek 3-bedroom, 3-bath residence features a rare 49-foot concrete dock, standing far above the island's standard 30-37.5-foot dockage allowance to accommodate larger vessels with ease. Inside, enjoy airy 9-foot ceilings, crisp tile floors, a stunning white-and-quartz kitchen, and an oversized 2-car garage for gear. Spend afternoons relaxing by the pool or running out to your favorite fishing spot. Perfectly set up as a high-performing weekly vacation rental with proven bookings, this property also offers the rare chance to acquire the adjacent half duplex (232 Sadowski) to double your rental footprint or create an extended family estate. Located in the resort community of Key Colony Beach with restaurants, 9-hole golf course, Sunset Park, sports courts and shopping, all within walking or biking distance.

Fee Includes

None: Yes

Tax Exemptions

None: Yes

Appliances

Dishwasher: Yes
Dryer: Yes
Microwave: Yes
Oven: Yes
Range: Yes
Refrigerator: Yes
Stainless Steel Appliance(s): Yes
Washer: Yes

Pets

Pets Allowed: Yes

Cooling

Ceiling Fans(s): Yes
Central Air: Yes

Waterfront

Canal Front: Yes

Waterview

Canal View: Yes

Floor

Tile: Yes

Neighborhood Feature

Airstrip: Yes
Beach: Yes
Bike Paths: Yes
Tennis Courts: Yes

Interior Features

Drapes/Blinds Incl: Yes
Quartz Countertops: Yes
Storage: Yes

Property Condition

Updated/Remodeled: Yes

Windows/Doors

Impact Rstnce Doors: Yes
Impact Rstnce Window: Yes
Sliding Glass Doors: Yes

Vehicle Storage

Garage: Yes
Attached: Yes
Auto Door Opener: Yes
Off Street Parking: Yes

Security

Patrolled Area: Yes

Construction

CBS: Yes

Land Size

Less Than 1/4 Acre: Yes

Furnished

Furnished: Yes

Terms

Cash: Yes
Conventional: Yes
No Seller Finance: Yes

Utilities

FKAA: Yes
Municipal Sewer: Yes

Porch/Balcony

Deck: Yes

Title

Title Ins - Buyer: Yes

Exterior Features

Fencing: Yes

Pool Info

In Ground: Yes
Salt Water: Yes
Concrete: Yes
Decked: Yes

Roof

Metal Roof: Yes

Property Features

Fee Includes: None Tax Exemptions: None Waterfront: Canal Front Waterview: Canal View Property Condition: Updated/Remodeled Building Style: Ground Level Vehicle Storage: Garage; Attached; Auto Door Opener; Off Street Parking Furnished: Furnished Cooling: Ceiling Fans(s); Central Air Utilities: FKAA; Municipal Sewer Interior Features: Drapes/Blinds Incl; Quartz Countertops; Storage Appliances: Dishwasher; Dryer; Microwave; Oven; Range; Refrigerator; Stainless Steel Appliance(s); Washer Exterior Features: Fencing Pool Info: In Ground; Salt Water; Concrete; Decked Construction: CBS Floor: Tile Roof: Metal Roof Pets: Pets Allowed Neighborhood Feature: Airstrip; Beach; Bike Paths; Tennis Courts Security: Patrolled Area Land Size: Less Than 1/4 Acre Terms: Cash; Conventional; No Seller Finance Title: Title Ins - Buyer

Listing Office: Coldwell Banker Schmitt Real Estate Co.

Last Updated: September - 15 - 2026

The data relating to real estate for sale on this web site comes in part from the Florida Keys MLS, Inc. Information provided is deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. The information being provided is for consumers’ personal, non-commeral use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. IDX data is deemed reliable but is not guaranteed accurate by the MLS.

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