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521 8th St, Key Colony FL 33051

Multi-family Recently Sold
$1,120,000

BTC: 17.50000000

ETH: 588.65576252

Sold on: 2025-07-22
57 days
Waterfront
0 room(s)
1,830 sqft

Overview

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.

Location

Florida • Key Colony • 33051 • Multi-family • Recently Sold • Waterfront

Details

Type:
Residential Income
Parking:
No Data
Year Built:
1994
Lot:
No Data
Heating:
Electric
Price/sqft:
$683
Cooling:
Central Air / Electric
HOA:
No Data

Highlights

Annual tax
$9,354
2024
Waterfront
Canal Front, Canal Width 81-120 Feet
Parking
4 spaces
All facts and features

  • Flooring

    • Carpet

    • Terrazzo

    • Tile

    Heating

    • Electric

    Cooling

    • Central Air

    • Electric

  • Property

    • Exterior Features: Balcony / Exterior Lights / Tennis Court(s)

    Other Property Information

    • Parcel Number: 00075000-000000

    • Zoning: Duplex

  • Type and style

    • Property Type: Residential Income

    • Property Sub Type: Duplex

  • Other financial information

    • Annual tax amount: $9,354

  • Source details

    • MLS ID: A11797921

    Other facts

    • Construction Materials: CBS Construction / Elevated Construction

    • Lot Features: Less Than 1/4 Acre Lot

    • Window Features: Hurricane Shutters

    • Architectural Style: Attached

    • Waterfront: Yes

    • Living Area: 1830

    • Subdivision Name: KEY COLONY BEACH 1ST ADD

Private inquiry
Talk to the advisor on this listing.
Floor plans, HOA docs, off-market comparables, scheduling a private showing — one message, direct to the local specialist.

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Market around this address

Live counts in the same area.
View all
This zip
33051
8
median $874K
Active
Same city
Key Colony
4
median $824K
Active
Same type
Multi-family
—
Active
Similar price
$874K – $1.6M
1
median $899K
Active

The multiple listing information is provided by the Miami Association of REALTORS® from a copyrighted compilation of listings. The compilation of listings and each individual listing are ©2026-present Miami Association of REALTORS®. All Rights Reserved. The information provided is for consumers' personal, noncommercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. All properties are subject to prior sale or withdrawal. All information provided is deemed reliable but is not guaranteed accurate, and should be independently verified. Listing courtesy of: Move Miami, LLC.