Nicely renovated 2BD/2BA waterfront half-duplex in Key Colony Beach, offering impressive water views from both the front and back of the home. Stilted concrete construction, metal roof and impact windows make the insurances extremely affordable. Wake up to glowing sunrises over the water and wind down with color-soaked Keys sunsets from your private balconies perfect for morning coffee, sunset cocktails, and effortless indoor-outdoor living. A deep-water pier-style dock accommodates boats up to 40 ft giving you instant access to world-class fishing, diving, and boating. Designed for adventure and convenience, the property includes parking for up to 3 vehicles, 2 covered spaces beneath the home and an additional uncovered driveway space ideal for extra parking or a boat trailer. A dedicated tackle room keeps gear organized and ready for your next trip offshore. Everything you love about Key Colony Beach is within easy walking distance, Sunset Park for oceanfront strolls and nightly sunsets, the Key Colony Beach Golf Course, tennis and pickleball courts, the Cabana Club with oceanfront pool and beach access (membership-based), and the Key Colony Beach Marina. Restaurants, walking paths, and the island's friendly, laid-back atmosphere are all right at your doorstep. With 7-day rentals permitted, this property offers excellent vacation-rental potential in one of the most desirable waterfront, boating communities in the Middle Keys. A bright, breezy coastal escape and always a pleasure to show.
For sale
Price cut: $6K (8/18)
$889,000
46 Sadowski Cswy, Key Colony Beach, FL 33051
2beds
975sqft
Half Duplex
Built in 2002
2,178 Square Feet Lot
$855,200 Zestimate®
$912/sqft
$-- HOA
What's special
Metal roofBright breezy coastal escapeWaterfront half-duplexImpact windows
- 85 days
- 528
- 31
Zillow last checked:
Listing updated:
Listed by:
Jo Ann Cook 305-360-7968,
Ocean Sotheby's International,
Curtis Shattuck 608-386-9950,
Ocean Sotheby's International
Source: FLKMLS,MLS#: 620568
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 2
- Bathrooms: 2
- Full bathrooms: 2
Heating
- Has Heating (Unspecified Type)
Cooling
- Central Air, Ceiling Fans(s)
Appliances
- Included: Washer, Dryer, Dishwasher, Refrigerator, Range, Oven, Microwave
Features
- Built-in Features
- Flooring: Tile
Interior area
- Total structure area: 975
- Total interior livable area: 975 sqft
Property
Parking
- Parking features: Storage
Accessibility
- Accessibility features: None
Features
- Patio & porch: Open Porch/Balcony, Patio
- Exterior features: Storage
- On waterfront: Yes
Lot
- Size: 2,178 Square Feet
Details
- Parcel number: 00079410000100
- Zoning: R-2B - Key Colony Two Family
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Half Duplex
Materials
- CBS, Concrete
Condition
- Year built: 2002
Utilities & green energy
- Utilities for property: Water Separate Meter, Elect Separate Meter, Cable Available
Community & HOA
Community
- Features: Other, Bike Paths
- Subdivision: Marina Sub (54.0)
HOA
- Has HOA: No
- Services included: None
Location
- Region: Key Colony Beach
Financial & listing details
- Price per square foot: $912/sqft
- Tax assessed value: $569,262
- Annual tax amount: $4,141
- Date on market: 7/8/2026
Estimated market value
$855,200
$812,000 - $898,000
$4,030/mo
Price history
| Date | Event | Price |
|---|---|---|
| 8/18/2026 | Price change | $889,000-0.7%$912/sqft |
Source: | ||
| 7/18/2026 | Price change | $895,000-0.4%$918/sqft |
Source: | ||
| 7/8/2026 | Listed for sale | $899,000+119.3%$922/sqft |
Source: | ||
| 3/22/2013 | Sold | $410,000-6.6%$421/sqft |
Source: | ||
| 2/6/2013 | Listed for sale | $439,000+9.8%$450/sqft |
Source: RE/MAX Marathon Vacation Real Estate #560251 Report a problem | ||
| 10/25/2012 | Sold | $400,000-46.6%$410/sqft |
Source: Public Record Report a problem | ||
| 9/2/2010 | Listing removed | $749,000$768/sqft |
Source: NCI #541138 Report a problem | ||
| 12/5/2009 | Price change | $749,000+0.5%$768/sqft |
Source: NCI #541138 Report a problem | ||
| 8/28/2009 | Listed for sale | $745,000$764/sqft |
Source: Key Colony Beach Realty #541138 Report a problem | ||
| 6/12/2009 | Listing removed | $745,000$764/sqft |
Source: Homes & Land #541138 Report a problem | ||
| 12/12/2008 | Listed for sale | $745,000+75.3%$764/sqft |
Source: Homes & Land #541138 Report a problem | ||
| 12/11/2002 | Sold | $425,000$436/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $4,141 +0.9% | $421,096 +2.9% |
| 2024 | $4,106 +4.3% | $409,229 +3% |
| 2023 | $3,936 +3.9% | $397,310 +3% |
| 2022 | $3,789 -0.4% | $385,738 +3% |
| 2021 | $3,803 +4.6% | $374,503 +1.4% |
| 2020 | $3,636 | $369,333 +2.3% |
| 2019 | $3,636 +2.3% | $361,030 +1.9% |
| 2018 | $3,555 +5.6% | $354,299 +2.1% |
| 2017 | $3,367 +4.4% | $347,012 +2.1% |
| 2016 | $3,225 -3.4% | $339,875 +0.7% |
| 2015 | $3,340 | $337,512 |
Find assessor info on the county website
Monthly payment
Est. payment






