Set along the water in sought-after Key Colony Beach, this 4-bedroom, 2-bath home captures everything buyers love about the Florida Keys--boating, a private pool, generous outdoor living space, and a strong history as a successful vacation rental.
Inside, the layout is comfortable and inviting, with an open kitchen featuring abundant cabinetry, expansive countertops, and bar seating that flows naturally into the dining and living areas. Four bedrooms provide plenty of room for family and guests, while the primary suite enjoys its own bath and access to a covered outdoor deck. A dedicated laundry area adds everyday convenience.
The outdoor spaces are the real highlight. The waterfront backyard is designed for the Keys lifestyle, with a private swimming pool, spacious pool deck, covered entertaining area, outdoor shower, tropical landscaping, and plenty of room to relax after a day on the water. The property also offers substantial canal frontage with a seawall, dockage, and a boat lift, creating an easy setup for boaters.
From here, enjoy convenient access toward both the Gulf and Atlantic for fishing, diving, snorkeling, and days on the water. Back at home, cool off in the pool, lounge along the canal, or gather beneath the covered lower-level entertaining space.
Additional features include a metal roof, covered parking and storage areas, mature tropical landscaping, and multiple outdoor spaces that make the home especially well suited for full-time living, a family getaway, or continued vacation rental use.
With its 4-bedroom layout, private pool, dockage, boat lift, outdoor shower, and established rental history, this waterfront home offers a wonderful opportunity to enjoy the best of Key Colony Beach.
For sale
$2,299,000
581 12th St, Key Colony Beach, FL 33051
4beds
1,800sqft
Single Family Residence
Built in 1982
9,583 Square Feet Lot
$-- Zestimate®
$1,277/sqft
$-- HOA
What's special
Private poolBoat liftMetal roofWaterfront backyardSpacious pool deckCovered entertaining areaDedicated laundry area
- 20 days
- 590
- 47
Zillow last checked:
Listing updated:
Listed by:
Samuel Davis Williams 305-289-6559,
Coldwell Banker Schmitt Real Estate Co.
Source: FLKMLS,MLS#: 621230
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 2
- Full bathrooms: 2
Cooling
- Central Air, Ceiling Fans(s)
Appliances
- Included: Dishwasher, Refrigerator, Range, Oven, Microwave, Stainless Steel Appliance(s)
- Laundry: Laundry Room
Features
- Storage
- Flooring: Tile
Interior area
- Total structure area: 1,800
- Total interior livable area: 1,800 sqft
Property
Parking
- Parking features: Garage Door Opener
- Has garage: Yes
Features
- Patio & porch: Patio
- Exterior features: Outdoor Shower
- Has private pool: Yes
- Pool features: In Ground
- On waterfront: Yes
Lot
- Size: 9,583 Square Feet
- Dimensions: 80 X 120
Details
- Parcel number: 00079871002000
- Zoning: R-1A - Key Colony Single Family
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Materials
- CBS
Condition
- Year built: 1982
Utilities & green energy
- Utilities for property: Water Separate Meter, Elect Separate Meter
Community & HOA
Community
- Subdivision: Coury Sub (53.5)
HOA
- Has HOA: No
- Services included: None
Location
- Region: Key Colony Beach
Financial & listing details
- Price per square foot: $1,277/sqft
- Tax assessed value: $1,444,247
- Annual tax amount: $9,092
- Date on market: 9/7/2026
Estimated market value
Not available
Estimated sales range
Not available
Not available
Price history
| Date | Event | Price |
|---|---|---|
| 9/7/2026 | Listed for sale | $2,299,000+374%$1,277/sqft |
Source: | ||
| 8/16/2001 | Sold | $485,000$269/sqft |
Source: | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $9,093 +0.3% | $959,180 +2.9% |
| 2024 | $9,064 +2.8% | $932,148 +3% |
| 2023 | $8,821 -5% | $904,999 +3.7% |
| 2022 | $9,283 +10.5% | $872,374 +10% |
| 2021 | $8,404 +8.4% | $793,067 +5.1% |
| 2020 | $7,754 | $754,902 +0.2% |
| 2019 | $7,754 +0.1% | $753,755 -9.4% |
| 2018 | $7,748 +3.2% | $831,720 +23.1% |
| 2017 | $7,509 +16.6% | $675,579 +13.8% |
| 2016 | $6,442 +6.2% | $593,871 -6.3% |
| 2015 | $6,068 | $633,694 |
Find assessor info on the county website
Monthly payment
Est. payment





