Waterfront
Address
321 & 331 9th Street, Key Colony, FL
Price
$ 3,200,000
Property Attributes
- MLS#621036
- TypeSingle Family
- Listing Status Active
- CountyMONROE
- CityKey Colony
- AreaBoth Sides Holiday Inn-Key Colony
- NeighborhoodKey Colony Beach
- Zip33051
- StyleDuplex
- Year Built1988
- Taxes$ 13968
- Price$ 3,200,000
- Bedrooms4
- Full Bathrooms4
- Half Bathrooms2
- Sqr Footage3080
Data Source:
Florida Keys MLS (FLKMLS)
Property Description
Turn-Key Duplex on a Wide, Deep Canal - Key Colony BeachWelcome to one of the most sought-after settings in the Florida Keys -Key Colony Beach -- a private, tucked-away island community known for its quiet streets, boater-friendly waterways, and true Keys lifestyle. This full duplex sits on a impressively wide, clean, deep canal (100 ft across), offering easy access for boats of all sizes and some of the best water views in the neighborhood.Each side of the duplex mirrors the other in quality and layout: upstairs you'll find 2 spacious bedrooms and 2 full baths, while downstairs offers a convenient pool bath plus a bonus game room/flex space with extra storage -- perfect for kayaks, fishing gear, or beach toys. Both units have been tastefully updated and fully furnished, right down to the dishes, pots, pans, and bedding. Just bring your suitcase.This property is as flexible as it is beautiful. Rent both sides for strong dual-income potential, create the ultimate family compound with room for everyone, or live in one side while renting the other for built-in income. However you use it, you're getting two turn-key homes in one of the safest, most tranquil pockets of the Florida Keys.Located just minutes from open water, world-class fishing, and the laid-back charm Key Colony Beach is known for -- this is Keys living at its most effortless.Two homes. One incredible canal. Endless possibilities.SELLING ONLY AS DUPLEX - will not split themContact Dawn McComish, P.A. -- The Singing Realtor(r) -- for a private showing.
| Price History | |
|---|---|
| 8/20/2026 | Listed $3,200,000 |
General Features
| Living Area | 3080.00 |
|---|---|
| Construction | CBS |
| Utilities | FKAA,Cable Available,Elect Separate Meter,Water Separate Meter,Buyer to Verify |
| Roof | Metal Roof |
| Appliances | Washer,Stainless Steel Appliance(s),Microwave,Oven,Refrigerator,Dishwasher,Dryer |
| Zoning | R-2A - Key Colony Two Family |
| HOA Fee | 0.00 |
| Pets Allowed Y/N | Pets Allowed |
| Status | Active |
| Full Baths | 4 |
| Half Baths | 2 |
| Year Built | 1988 |
| Subdivision | Key Colony Beach (53.5) |
| Style | Duplex |
| View | Canal View |
| Property Type | A |
| Neighborhood Feature | Tennis Courts,Bike Paths |
| Fee Includes | None |
| Lot Sqft | 8250.00 |
| Bank Owned | No |
| Rental Allowed | Yes |
| Building Style: Above Flood | Yes |
| Control Depth | 4 |
| Dockage | Boat Lift |
| Dockage: Dock | Composite |
| Dockage: Dock Length | 75 |
| Dockage: Seawall | Concrete |
| Virtual Tour | https://www.zillow.com/view-imx/ef4bb6b6-8cdc-4850-a5e8-e3ae89a8a406?setAttribution=mls&wl=true&initialViewType=pano&utm_source=dashboard |
| Min Rental Days | 7.00 |
| License Info: # of City License | 2 |
Interior Features
| Interior Amenities | Smoke Alarms |
|---|---|
| Total Units | 2.00 |
| Furnished Y/N | Furnished |
| Flooring | Tile,Laminate |
| Specialty Rooms | Sun/Florida Room |
| Pre-Wired | Cable |
Exterior Features
| Exterior Amenities | Storage |
|---|---|
| Pool | Yes |
| Waterfront | Canal Front |
| Land Size | Less Than 1/4 Acre |
| Pool Info | In Ground,Decked,Fiberglass |
| Public Sewer Hookup | Yes |
| Side | Ocean |
| Vehicle Storage | Garage,Trailer Storage,RV Parking Open |
| Windows/Doors | Impact Rstnce Window,Impact Rstnce Doors |
Amenities
- Foreclosure
- Views
- Short Sale
- New Construction
- Adult 55+
- Lease To Own
- No HOA Fees
- Furnished
- Primary On Main
- Air Conditioning
- Seller Finance
- Green
- Fixer Upper
- Horse
- Golf
- Fireplace
- Deck
- Garage
- Basement
- Pool
Property vs Single Family Average in 33051
Price
Taxes
Year Built
Visits
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Data Last Updated: September 11, 2026 3:21 PM UTC
Information is deemed to be reliable, but is not guaranteed. © 2026 MLS and FBS. Prepared by Florida Keys MLS, Inc. on September 11, 2026 3:16 PM UTC The information on this sheet has been made available by the MLS and may not be the listing of the provider. 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
All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided for consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The data relating
