Beautifully renovated 3-bedroom, 2-bath half duplex located on desirable 11th Street in Key Colony Beach, offering the perfect combination of comfortable Keys living and excellent boating access. Thoughtfully updated throughout, this home features a bright, open interior with coastal finishes and a spacious kitchen complete with an eat-in island, dining area, and canal views. The primary suite offers a private en suite bath, while two additional guest bedrooms provide plenty of space for family and visitors. The open living area flows easily for everyday living and entertaining. Outside is where the Florida Keys lifestyle truly comes to life. Enjoy a waterfront tiki overlooking the tranquil canal, a 37.5-foot deep-water dock, outdoor shower, commercial ice maker, bait freezer, and convenient off-street parking. Boaters will appreciate the quick access to Vaca Cut, providing easy passage to both the Atlantic Ocean and Gulf.
Located in the heart of Key Colony Beach, you'll be close to the community's restaurants, Sunset Park, par-3 golf course, walking and biking paths, and other island amenities. Whether you're looking for a full-time residence, second home, or investment property, this beautifully updated waterfront property is ready to enjoy from day one.
Under contract
$999,000
370 11th St, Key Colony Beach, FL 33051
3beds
1,548sqft
Half Duplex
Built in 1966
3,920 Square Feet Lot
$954,600 Zestimate®
$645/sqft
$-- HOA
What's special
Convenient off-street parkingCanal viewsDining areaOutdoor shower
- 42 days
- 458
- 20
Zillow last checked:
Listing updated:
Listed by:
Natalie M. Ardis 305-481-3317,
Coldwell Banker Schmitt Real Estate Co.,
Jessica Borraccino 305-619-2648,
Coldwell Banker Schmitt Real Estate Co.
Source: FLKMLS,MLS#: 621013
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 2
- Full bathrooms: 2
Heating
- Has Heating (Unspecified Type)
Cooling
- Central Air
Appliances
- Included: Washer, Dryer, Dishwasher, Refrigerator, Range, Oven, Microwave, Disposal, Stainless Steel Appliance(s)
Features
- Flooring: Tile
Interior area
- Total structure area: 1,548
- Total interior livable area: 1,548 sqft
Property
Parking
- Parking features: Open
- Has uncovered spaces: Yes
Features
- Levels: Ground Level
- Exterior features: Chickee Hut, Outdoor Shower
- On waterfront: Yes
Lot
- Size: 3,920 Square Feet
Details
- Parcel number: 00076750000000
- Zoning: R-2A - Key Colony Two Family
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Half Duplex
Materials
- CBS
Condition
- Updated/Remodeled
- New construction: No
- Year built: 1966
Utilities & green energy
- Utilities for property: Water Separate Meter, Elect Separate Meter, Cable Available
Community & HOA
Community
- Features: Bike Paths
- Subdivision: Key Colony Bch 1st Addn Amd Plat (53.5)
HOA
- Has HOA: No
- Services included: None
Location
- Region: Key Colony Beach
Financial & listing details
- Price per square foot: $645/sqft
- Tax assessed value: $769,827
- Annual tax amount: $7,704
- Date on market: 8/17/2026
Estimated market value
$954,600
$907,000 - $1.00M
$4,677/mo
Price history
| Date | Event | Price |
|---|---|---|
| 9/21/2026 | Contingent | $999,000$645/sqft |
Source: | ||
| 8/17/2026 | Listed for sale | $999,000$645/sqft |
Source: | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $7,705 +4.2% | $764,003 +10% |
| 2024 | $7,396 +6.3% | $694,548 +10% |
| 2023 | $6,961 +11.2% | $631,407 +10% |
| 2022 | $6,262 +23% | $574,006 +24.4% |
| 2021 | $5,089 +5.4% | $461,448 +2.2% |
| 2020 | $4,828 | $451,524 -0.8% |
| 2019 | $4,828 -0.7% | $454,997 +0.5% |
| 2018 | $4,862 +4.3% | $452,929 -1.2% |
| 2017 | $4,663 +1.3% | $458,510 +3.8% |
| 2016 | $4,603 +2.5% | $441,565 +15.1% |
| 2015 | $4,491 | $383,763 |
Find assessor info on the county website
Monthly payment
Est. payment






