Spacious 4 bed, 4 bath half duplex in the heart of Key Colony Beach. Built in 1994 with over 1,800 sq ft of living space, perfect for full-time living, vacation rental, or investment. Enjoy 37.5 ft of canal frontage with private dock—ideal for boating. Open living area, covered parking, storage, and lush tropical landscaping. Located in a resort-style community with parks, restaurants, golf course, and beach access. Strong rental potential in one of the most desirable neighborhoods in the Florida Keys.
Sold for $1,120,000 on 07/22/25
$1,120,000
521 8th St, Key Colony Beach, FL 33051
4beds
4baths
1,830sqft
Duplex
Built in 1994
-- sqft lot
$1,120,100 Zestimate®
$612/sqft
$4,495 Estimated rent
What's special
Zillow last checked: 7 hours ago
Listing updated: July 22, 2025 at 09:45am
Listed by:
Victor Ruiz 305-301-0525,
Move Miami, LLC.
Bought with:
Humberto Garcia Miranda, 3117433
Avanti Way Realty LLC
Source: MIAMI,MLS#: A11797921
Originating MLS: A-Miami Association of REALTORS

Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 4
Heating
- Electric
Cooling
- Central Air, Electric
Features
- Flooring: Carpet, Terrazzo, Tile
- Windows: Hurricane Shutters
Interior area
- Total structure area: 3,893
- Total interior livable area: 1,830 sqft
Property
Parking
- Total spaces: 4
Features
- Stories: 2
- Exterior features: Balcony, Lighting, Tennis Court(s)
- Waterfront features: Canal Front, Canal Width 81-120 Feet, Ocean Access
- Frontage length: 37
Lot
- Features: Less Than 1/4 Acre Lot
Details
- Parcel number: 00075000000000
- Zoning: Duplex
Construction
Type & style
- Home type: MultiFamily
- Property subtype: Duplex
Materials
- CBS Construction
- Foundation: Raised
- Roof: Barrel Roof,Curved/S-Tile Roof
Condition
- Year built: 1994
Utilities & green energy
- Sewer: Public Sewer
Community & neighborhood
Location
- Region: Key Colony Beach
- Subdivision: Key Colony Beach 1st Add
Other
Other facts
- Listing terms: All Cash,Conventional,VA Loan
Services availability

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