Home in 340 E Ocean Drive, Key Colony Beach, FL for sale with MLS# B26002035

Rare opportunity to own a legal duplex being sold as A Single Family Home in the heart of Key Colony Beach in the beautiful Florida Keys. Located just one street off the Atlantic Ocean, 340-350 E Ocean Drive offers exceptional space, boating access, and an amazing investment opportunity with flexibility at a competitive price designed to sell. With 5 bedrooms, 3 bathrooms, and over 2,900 sq ft of living space, this property provides the rare opportunity to own a large waterfront home while still benefiting from the layout of a legal duplex. Sold together as a single property, it offers incredible versatility for full-time living, vacation use, or income-producing investment. Boaters will appreciate 50 feet of dockage with dual docks, allowing space for multiple vessels. Buyer and buyers agent to verify all info

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340 E Ocean Drive, Key Colony Beach, FL

Price
Price:
$1,550,000.00
Original List Price:
$1,550,000.00
List Price per Sq Ft (Calculated, Approx.):
$417.56
Property Status and Type
Listing Type:
For Sale
Status:
Active
Listing Category:
Residential
Property Type:
Single Family House
Description of Last Important Update:
New Listing
Last Major Update on:
March 14, 2026 3:48 pm
Rooms Distribution
Bedrooms:
5
Bathrooms Total:
3
Full Bath:
3
Room Type:
Kitchen, Living Room, Master Bedroom
Rooms Total:
3
Master Bedroom Bath:
Master Bdrm - Ground
Dining Area:
Formal Dining, Kitchen Dining, Dining/Living Room
Measures
Living Area:
2,918 Sqft
Built-Up Area:
3,712 Sqft
Lot Area:
5,662.80 Sqft
Building Area Source:
Public Records
Living Area Source:
Appraiser
Lot Size Acres:
0.13
Property Features
View from the Property:
Ocean, Canal
Waterfront:
Yes
Waterfront Features:
Ocean Access, Canal Front, Canal Width 81–120 Feet
Frontage Length:
50
Furnished:
Furnished
Appliances:
Dryer, Dishwasher, Microwave, Refrigerator, Washer, Electric Water Heater, Water Heater, Oven
Interior:
High Ceilings, Vaulted Ceiling(s), Cathedral Ceiling(s), Storage, Upstairs Living Area
Exterior:
Balcony
Patio and Porch:
Deck, Porch, Porch - Open
Windows:
Storm Window(s)
Laundry:
Lower Level
Air Conditioning
Air Conditioning System:
Central Air, Ceiling Fan(s)
Heating
Heating System:
Floor Furnace
Boat and Dock Features:
Electric Available
Property Entrance Faces:
North
Balcony Details:
Balcony - Covered, Balcony - Open
Storm Protection Impact Glass:
Complete
Construction
Year Built:
1986
Roof:
Metal
Levels:
Two
Construction Materials:
Frame
Flooring:
Vinyl
Number of stories:
2
Structure Type:
House
Stories:
2
Foundation Details:
Pillar/Post/Pier
Property Condition:
Resale
Taxes and Expenses
Tax Annual Amount:
$9,735.95
Tax Year:
2025
Tax Assessed Value:
$1,068,846.00
Property Tax Details:
No Homestead
Parking
Parking Total Spaces:
4
Covered Spaces:
0
Parking Features:
Concrete
Utilities
Sewer:
Public Sewer
Utilities Available:
Water Available, Electricity Connected, Sewer Connected
Water Source:
Public
Community
Pets Allowed?:
Yes, No Restrictions
Subdivision Name:
KEY COLONY BEACH
Senior Community:
No
Restrictions:
No Restrictions
Community Dock
Terms
Listing Terms Considered by Seller:
Cash, Conventional
Buyer Possession:
Close Of Escrow
Zoning and Legal
Tax Legal Description:
BK 3 LT 45 KEY COLONY BEACH PB3-120 SHELTER KEY OR506-1061 OR561-541 OR914-2331/34 OR919-1850/51 OR919-1852 OR929-1399 OR929-1400 OR929-1401
Real Estate Folio Number (Parcel Number):
00073110000000
Zoning:
RM
Listing History
Active on the market since:
March 14, 2026
Listing Agreement executed on:
March 12, 2026
Listing Status Last Changed On:
March 14, 2026 3:48 pm
Photos updated on:
March 14, 2026 3:48 pm
Last Modified:
March 17, 2026 8:04 pm
Additional Information
Courtesy of:
Coldwell Banker Schmitt RE Co
Attribution:
Not provided
Location
Street Name:
Ocean
Street Number:
340
City:
Key Colony Beach
State:
Florida
Zip Code:
33050
County:
Monroe
Latitude:
N24° 43' 17''
Longitude:
W82° 59' 5.7''
Street Suffix:
Drive
Street Direction Prefix:
E
Property Map

Neighborhood Stats

Source: U.S. Census Bureau, ACS 5-Year Estimates

Median Household Income $83,243
Median Home Value $705,600
Median Rent $1,611/mo
Median Age 48
Population 10,586

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