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$1,380,000
341 9Th Street
Key Colony, FL 33051
MLS# 621875
3 beds  |  3 baths  |  2052 sqft


Back of Property
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Back of Property Living Room Living Room Living Room Living Room Living Room Living Room 2nd Living Room 2nd Living Room 2nd Living Room Dining Room Dining Room Kitchen Kitchen Kitchen Kitchen 1/2 Bath Guest Bedroom1 Guest Bedroom 1 Guest Bedroom 1 Guest Bathroom Guest Bedroom2 Guest Bedroom 2 Guest Bedroom 2 Primary Bedroom Primary Bedroom Primary Bedroom Primary Bathroom Primary Bathroom Washer/Dryer Back Porch Back Porch Dock Dock Dock Back of Property Front of Property Front of property

Property Description
Waterfront Living in the Heart of Key Colony Beach! Discover the perfect blend of space, comfort, and the Florida Keys boating lifestyle in this beautifully updated 3-bedroom, 2.5-bath half duplex offering just over 2,000 square feet of living space. The spacious interior features updated flooring throughout, a beautifully updated kitchen with stainless steel appliances, and plenty of room for entertaining family and friends. A two-car garage provides ample space for vehicles, storage, and all your Keys lifestyle essentials. Boating enthusiasts will appreciate the 37.5 feet of dockage with low-maintenance Trex decking, along with easy ocean access and convenient bay access through Vaca Cut, making it effortless to enjoy a day on the water. The freshly painted exterior adds to the property's appeal. Located in the desirable island community of Key Colony Beach, you'll enjoy easy access to a wealth of amenities, including a Par 3 golf course, pickleball courts, parks, scenic biking and walking paths, local restaurants, and the beloved Sunset Park, where breathtaking sunsets are part of everyday life. Whether you're searching for a full-time residence or a Florida Keys getaway, this waterfront property offers the space, boating access, and island lifestyle you've been looking for. Come experience why life is better on the water in Key Colony Beach!

Details
Maps
Contract Information
Listing Board: Marathon/Lower Keys
Species List: No
Current Price: $1,380,000
Listing Date: 2026-10-30
List Price: $1,380,000
Location, Tax & Legal
City: KEY COLONY
Mile Marker: 53.5
Marathon Neighborhood: Marathon East - Gulf (Airport to Vaca)
Senior Community YN: No
Side: Ocean
Flood Zone: AE
Alternate Key #: 8798784
Parcel #: 00075570-000100
Zoning: R-2B - Key Colony Two Family
Deed Restrictions: Yes
Legal: BK 10 S 1/2 LT 13 KEY COLONY BEACH FIRST ADDN AMENDED PLAT PB4-11 SHELTER KEY
Taxes: 7939.54
Tax Year: 2025
Pub Sewer HkUp: Yes
Street #: 341
Street Name: 9Th
Street Suffix: Street
Key/Island: Key Colony
State/Province: FL
Zip Code: 33051
County: Monroe
Subdivision: Key Colony Bch 1st Addn Amd Plat (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 Size: X
Lot SqFt: 4125
Pool: No
Total Units: 0
Acres: 0.1
SqFt Source: Tax Records
Rentals Allowed: With Restrictions
Style: Half Duplex
Year Built: 1991
Living Apx SqFt: 2052
Total Bedrooms: 3
Full Baths: 2
Half Baths: 1
Total Baths: 3
Remarks & Misc
Remarks – Consumer: Waterfront Living in the Heart of Key Colony Beach! Discover the perfect blend of space, comfort, and the Florida Keys boating lifestyle in this beautifully updated 3-bedroom, 2.5-bath half duplex offering just over 2,000 square feet of living space. The spacious interior features updated flooring throughout, a beautifully updated kitchen with stainless steel appliances, and plenty of room for entertaining family and friends. A two-car garage provides ample space for vehicles, storage, and all your Keys lifestyle essentials. Boating enthusiasts will appreciate the 37.5 feet of dockage with low-maintenance Trex decking, along with easy ocean access and convenient bay access through Vaca Cut, making it effortless to enjoy a day on the water. The freshly painted exterior adds to the property's appeal. Located in the desirable island community of Key Colony Beach, you'll enjoy easy access to a wealth of amenities, including a Par 3 golf course, pickleball courts, parks, scenic biking and walking paths, local restaurants, and the beloved Sunset Park, where breathtaking sunsets are part of everyday life. Whether you're searching for a full-time residence or a Florida Keys getaway, this waterfront property offers the space, boating access, and island lifestyle you've been looking for. Come experience why life is better on the water in Key Colony Beach!
Directions: US-1 to w. Ocean Dr. to 9th street property is down on the left side sign on property.
Association Info
Mandatory Home Owners Asc: No
1st Right of Refusal: No
Association Fee $: 0
Fee Includes
None: 1
Dockage
Dock Length: 37
Tax Exemptions
None: 1
Appliances
Dishwasher: 1
Disposal: 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
Heat Pump: 1
Heating
Central: 1
Waterfront
Canal Front: 1
Waterview
Canal View: 1
Floor
Tile: 1
Wood: 1
Interior Features
Bar: 1
Built-in Cabinets: 1
Drapes/Blinds Incl: 1
Granite Counter Top: 1
Smoke Alarms: 1
Split Bedroom: 1
Storage: 1
Whirlpool Bath Tub: 1
Property Condition
Updated/Remodeled: 1
Specialty Rooms
Laundry Room: 1
Building Style
Above Flood: Yes
Stories: 2 Stories
Windows/Doors
Aluminum Windows: 1
Sliding Glass Doors: 1
Vehicle Storage
Garage: 1
Open Parking: 1
Attached: 1
Auto Door Opener: 1
Off Street Parking: 1
Security
No Security: 1
Construction
Frame: 1
Stucco: 1
Land Size
Less Than 1/4 Acre: 1
Furnished
Furnished: 1
Utilities
Buyer to Verify: 1
Elect Separate Meter: 1
FKAA: 1
Municipal Sewer: 1
Water Separate Meter: 1
Porch/Balcony
Open Porch/Balcony: 1
Patio: 1
Title
Negotiable: 1
Exterior Features
Privacy Wall/Fence: 1
Sprinkler System: 1
Pre-Wired
Cable: 1
Roof
Tile Roof: 1
Shutters
Panel: 1
Status Change Info
Status: Active
Property Features
Fee Includes: None
Tax Exemptions: None
Waterfront: Canal Front
Waterview: Canal View
Property Condition: Updated/Remodeled
Vehicle Storage: Garage; Attached; Auto Door Opener; Off Street Parking; Open Parking
Furnished: Furnished
Cooling: Ceiling Fans(s); Central Air; Heat Pump
Heating: Central
Utilities: Buyer to Verify; Elect Separate Meter; FKAA; Municipal Sewer; Water Separate Meter
Interior Features: Bar; Built-in Cabinets; Drapes/Blinds Incl; Granite Counter Top; Smoke Alarms; Split Bedroom; Storage; Whirlpool Bath Tub
Pre-Wired: Cable
Specialty Rooms: Laundry Room
Appliances: Dishwasher; Disposal; Dryer; Microwave; Oven; Range; Refrigerator; Stainless Steel Appliance(s); Washer
Exterior Features: Privacy Wall/Fence; Sprinkler System
Construction: Frame; Stucco
Shutters: Panel
Floor: Tile; Wood
Roof: Tile Roof
Pets: Pets Allowed
Security: No Security
Land Size: Less Than 1/4 Acre
Title: Negotiable

Listing Office: Coldwell Banker Schmitt Real Estate Co.

Last Updated: October - 30 - 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.