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160 1st Street, Key Colony, FL 33051

$3,600,000
Property Type: Residential Bedrooms: 3 Baths: 4 Square Footage: 3,616 Lot Size (sq. ft.): 8,400 Status: Contingent/Show
Current Price: $3,600,000 List Date: 5/22/2025 Last Modified: 12/17/2025

Description

This custom-built three-bedroom, three-and-a-half-bath residence blends refined living with sweeping open water views and thoughtful details throughout. The heart of the home is the main living area—open and airy beneath 9-foot ceilings—where kitchen, dining, and living spaces flow out to a 40x28 wraparound veranda. Picture sunset dinners, quiet mornings with coffee, or lively gatherings with friends—all set against the backdrop of endless blue. The kitchen is designed to inspire, with premium appliances, a generous walk-in pantry, and elevated finishes. Also on this level: a bedroom with en-suite bath, a powder room for guests, and elevator access to all floors. Upstairs, the private primary suite spans the entire rear of the home, with two walk-in closets, a spa-inspired bath, and a dedicated balcony for soaking in the view. A guest bedroom, guest bath, and laundry room complete the level—along with a flexible bonus space currently outfitted as a walk-in closet, easily reimagined as a meditation room, art or music space, home gym, or second office. Just off the hallway, a separate sitting area adds another quiet place to unwind or work. Downstairs, a two-car garage and large storage/workshop area add practical ease. The backyard invites time outdoors, with a covered patio, sparkling pool with integrated spa, and 60' seawall with T-dock, 16,000-lb boat lift, and additional lift for a skiff or jet skis. With immediate open water access and just a 6-8 minute boat ride to the Gulf, this home is a rare blend of craftsmanship, comfort, and the laid-back beauty of island living.

More Information MLS# 615124

Contract Information

Listing Board: Marathon/Lower Keys As is Rght to Inspct: Yes Species List: No Current Price: $3,600,000 Listing Date: 2025-05-22 List Price: $3,600,000

Location, Tax & Legal

City: KEY COLONY Off Shore Island: No Mile Marker: 53.5 Marathon Neighborhood: Marathon East - Gulf (Airport to Vaca) Side: Ocean Flood Zone: AE,AE,AE Alternate Key #: 1076210 Parcel #: 00072140-000100 Zoning: R-1A - Key Colony Single Family Deed Restrictions: Unknown Legal: BK 1 LOT 4 KEY COLONY BEACH PB3-120 SHELTER KEY OR540-1030 OR561-537 OR709-506 OR784-980 OR784-981 OR784-1815 OR806-222 Taxes: 11150.27 Tax Year: 2024 Pub Sewer HkUp: Yes Street #: 160 Street Name: 1st Street Suffix: Street Key/Island: Key Colony State/Province: FL Zip Code: 33051 County: Monroe Subdivision: Misc Key Colony Bch (53.5) Area: 17 - Vaca Cut - Both Sides Holiday Inn/Key Colony

General Property Description

Realtor.COM Type: Residential - Single Family Waterfront: Yes Control Depth: 4 Lot SqFt: 8400 Pool: Yes Lot Sqft Source: Property Data Card Total Units: 0 Acres: 0.19 SqFt Source: Property Data Card Rentals Allowed: Yes Min Rental Days: 7 Style: Single Family Year Built: 2006 Living Apx SqFt: 3616 Total Bedrooms: 3 Full Baths: 3 Half Baths: 1 Total Baths: 4

Remarks & Misc

Remarks – Consumer: This custom-built three-bedroom, three-and-a-half-bath residence blends refined living with sweeping open water views and thoughtful details throughout. The heart of the home is the main living area—open and airy beneath 9-foot ceilings—where kitchen, dining, and living spaces flow out to a 40x28 wraparound veranda. Picture sunset dinners, quiet mornings with coffee, or lively gatherings with friends—all set against the backdrop of endless blue. The kitchen is designed to inspire, with premium appliances, a generous walk-in pantry, and elevated finishes. Also on this level: a bedroom with en-suite bath, a powder room for guests, and elevator access to all floors. Upstairs, the private primary suite spans the entire rear of the home, with two walk-in closets, a spa-inspired bath, and a dedicated balcony for soaking in the view. A guest bedroom, guest bath, and laundry room complete the level—along with a flexible bonus space currently outfitted as a walk-in closet, easily reimagined as a meditation room, art or music space, home gym, or second office. Just off the hallway, a separate sitting area adds another quiet place to unwind or work. Downstairs, a two-car garage and large storage/workshop area add practical ease. The backyard invites time outdoors, with a covered patio, sparkling pool with integrated spa, and 60' seawall with T-dock, 16,000-lb boat lift, and additional lift for a skiff or jet skis. With immediate open water access and just a 6-8 minute boat ride to the Gulf, this home is a rare blend of craftsmanship, comfort, and the laid-back beauty of island living. Directions: From Overseas Hwy, turn onto Sadowski Cswy, continue straight. Sadowski Cswy will curve left and become E Ocean Dr. Follow E Ocean Dr, it veers left onto 1st Street. 160 1st will be on right side.

Association Info

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

Fee Includes

None: 1

Dockage

Dock: Composite Boat Lift: 1

Tax Exemptions

Homestead: 1

Appliances

Dishwasher: 1 Dryer: 1 Microwave: 1 Oven: 1 Range: 1 Refrigerator: 1 Stainless Steel Appliance(s): 1 Washer: 1

Pets

Pets Allowed: 1

Cooling

Ceiling Fans(s): 1 Central Air: 1

Waterfront

Oceanfront: 1 Open Water: 1

Waterview

Ocean View: 1 Open Water View: 1

Floor

Carpet: 1 Tile: 1

Neighborhood Feature

Airstrip: 1 Beach: 1 Bike Paths: 1

Interior Features

Elevator: 1 Entrance Foyer: 1 Granite Counter Top: 1 Pantry: 1 Security System: 1 Storage: 1 Whirlpool Bath Tub: 1 Window Treatments: 1

Property Condition

Updated/Remodeled: 1

Specialty Rooms

Workshop: 1

Building Style

Above Flood: Unknown

Windows/Doors

French Doors: 1 Impact Rstnce Doors: 1 Impact Rstnce Window: 1

Vehicle Storage

Garage: 1 Guest Parking: 1 Attached: 1 Auto Door Opener: 1 Off Street Parking: 1

Security

Patrolled Area: 1

Construction

CBS: 1

Land Size

Less Than 1/4 Acre: 1

Furnished

Negotiable: 1

Utilities

Buyer to Verify: 1 Community Swr Plant: 1 Elect Separate Meter: 1 FKAA: 1

Porch/Balcony

Open Porch/Balcony: 1 Patio: 1

Title

Title Ins - Buyer: 1

Exterior Features

Fencing: 1 Hot Tub: 1 Lighting: 1

Pool Info

In Ground: 1 Heated: Yes Fiberglass: 1 Decked: 1

Pre-Wired

Cable: 1

Roof

Metal Roof: 1 Other Roof: 1

Financial Status

Standard Sale: Yes

Accessibility Feat

None: 1

Status Change Info

Contingent: Contingent/Show Status: Contingent/Show

Property Features

Fee Includes: None Tax Exemptions: Homestead Waterfront: Oceanfront; Open Water Waterview: Ocean View; Open Water View Dockage: Boat Lift Property Condition: Updated/Remodeled Vehicle Storage: Garage; Attached; Auto Door Opener; Guest Parking; Off Street Parking Furnished: Negotiable Cooling: Ceiling Fans(s); Central Air Utilities: Buyer to Verify; Community Swr Plant; Elect Separate Meter; FKAA Interior Features: Elevator; Entrance Foyer; Granite Counter Top; Pantry; Security System; Storage; Whirlpool Bath Tub; Window Treatments Pre-Wired: Cable Specialty Rooms: Workshop Appliances: Dishwasher; Dryer; Microwave; Oven; Range; Refrigerator; Stainless Steel Appliance(s); Washer Exterior Features: Fencing; Hot Tub; Lighting Accessibility Feat: None Pool Info: In Ground; Fiberglass; Decked Construction: CBS Floor: Carpet; Tile Roof: Metal Roof; Other Roof Pets: Pets Allowed Neighborhood Feature: Airstrip; Beach; Bike Paths Security: Patrolled Area Land Size: Less Than 1/4 Acre Title: Title Ins - Buyer
Listing Office: Berkshire Hathaway HomeServices Keys Real Estate
Last Updated: December - 17 - 2025
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.