Fantastic opportunity to own a full duplex in desirable Key Colony Beach. This active vacation rental property offers excellent income potential along with the perfect Florida Keys waterfront lifestyle.Both units feature updated kitchens and bathrooms, thoughtfully designed floor plans with bedrooms connected to the living areas by hallways, and private laundry for each unit. Exterior patios with comfortable seating areas provide ideal spaces for relaxing and entertaining guests.The property offers abundant parking for multiple vehicles and has been exceptionally well maintained. Boaters will appreciate the 75-foot concrete seawall and approximately 70 feet of wood dockage, providing excellent canal access for your boating and fishing adventures.Located in Key Colony Beach, where 7-day rentals are allowed, this property presents an outstanding opportunity for both personal enjoyment and investment income. Residents and guests enjoy access to exceptional recreational amenities including golf, tennis, pickleball, basketball, and more.Waterfront living, modern updates, strong rental history, and prime dockage make this an exceptional Florida Keys investment opportunity.
For sale
$1,850,000
281 & 291 10th St, Key Colony Beach, FL 33051
4beds
1,920sqft
Duplex, Single Family Residence
Built in 1969
-- sqft lot
$1,735,300 Zestimate®
$964/sqft
$-- HOA
What's special
Modern updatesUpdated kitchensThoughtfully designed floor plansPrime dockage
- 31 days |
- 206 |
- 9 |
Zillow last checked:
Listing updated:
Listed by:
Aimee Lynn Kornetti 305-600-9726,
Coldwell Banker Schmitt Real Estate Co.,
Lynn O Goodwin, P.A. 305-923-9487,
Coldwell Banker Schmitt Real Estate Co.
Source: FLKMLS,MLS#: 620129
Originating MLS: Marathon/Lower Keys
Originating MLS: Marathon/Lower KeysLoading...
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 4
- Full bathrooms: 4
Heating
- Heat Pump
Cooling
- Central Air, Ceiling Fans(s), Heat Pump
Appliances
- Included: Washer, Microwave, Oven, Range, Refrigerator, Dishwasher, Dryer
Features
- Built-in Cabinets
- Flooring: Terrazzo
- Doors: Impact Rstnce Doors
- Windows: Drapes/Blinds Incl, Window Treatments, Impact Rstnce Window, Accordion
- Furnished: Yes
Interior area
- Total interior livable area: 1,920 sqft
Property
Parking
- Total spaces: 4
- Parking features: Guest, RV Parking Open, Off Street
- Has uncovered spaces: Yes
Features
- Levels: One,Ground Level
- Stories: 1
- Patio & porch: Deck, Patio
- Exterior features: Storage
- Has view: Yes
- View description: Canal
- Has water view: Yes
- Water view: Canal
- Waterfront features: Canal Front, Waterfront, Seawall: Concrete, Dock: Wood, Dock Length: 70
Lot
- Size: 8,250 Square Feet
- Dimensions: 75 x 110
- Features: Less Than 1/4 Acre
Details
- Additional parcels included: 00076250000000,00076250000200
- Zoning: R-2A
- Zoning description: Key Colony Two Family
- Special conditions: Standard
Construction
Type & style
- Home type: MultiFamily
- Property subtype: Duplex, Single Family Residence
- Attached to another structure: Yes
Materials
- CBS
- Roof: Tar/Gravel
Condition
- Year built: 1969
Utilities & green energy
- Electric: Elect Separate Meter
- Sewer: Municipal Sewer, Public Sewer
- Utilities for property: FKAA, Buyer to Verify, Cable Connected
Community & HOA
Community
- Features: Tennis Court(s), Bike Paths, Airport/Runway, Other
- Security: Smoke Detector(s), Patrolled Area
- 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: $964/sqft
- Annual tax amount: $13,814
- Date on market: 6/2/2026
- Listing terms: Cash,Conventional
Estimated market value
$1,735,300
$1.65M - $1.82M
$3,574/mo
Price history
| Date | Event | Price |
|---|---|---|
| 6/2/2026 | Listed for sale | $1,850,000$964/sqft |
Source:  MLKAR #620129 Report a problem | ||
| 6/1/2026 | Listing removed | $1,850,000$964/sqft |
Source:  FLKMLS #617214 Report a problem | ||
| 11/6/2025 | Listed for sale | $1,850,000$964/sqft |
Source:  Key West AOR #617214 Report a problem | ||
Public tax history
Tax history is unavailable.
Monthly payment
Est. payment$--/mo
Payment breakdown
Explore the cost of this home by adjusting the details. Changes won't be saved.All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
See how much you could borrow to make a competitive offer.
Climate risks
Neighborhood: 33051
Nearby schools
GreatSchools rating
- 5/10Stanley Switlik Elementary SchoolGrades: PK-5Distance: 4.5 mi
- 5/10Marathon SchoolGrades: 6-12Distance: 3.6 mi
A local agent can set up tours, give advice and negotiate with sellers.
- Florida
- Monroe County
- Key Colony Beach
- 33051
- 281 & 291 10th St
Nearby cities
Nearby zip codes
Other Key Colony Beach Topics
- Apartments for Rent in 33051
- Houses for Sale in 33051
- Houses for Rent in 33051
- 33051 Real Estate
- Key Colony Beach Condos
- Houses for Sale in Key Colony Beach
- Newest Listings in Key Colony Beach
- Key Colony Beach Home Values
- Key Colony Beach Real Estate Agents
- Key Colony Beach Refinance
- Key Colony Beach Mortgage Rates
