$1,849,000
 $9,926 est/mo Sourced by Back At You

330-340 4th Street,KEY COLONY, FL 33051

KEY COLONY, FL 33051

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Description

WATERFRONT BEAUTIFULLY RENOVATED DUPLEX 330-340, 2BR 2BA Upper Level, 1BR 1.5BA Lower Level, both with Full Kitchens, in Key Colony Beach, a NO HOA Municipality, on Marathon Island MM53. New 15K lbs. Boat Lift 2022, 60 Ft Deep Water Dock, Extra Wide Canal, Multiple Electrical Outlets, 3 Fresh Water Spigots. House is equipped with Surge Protection, and a Transfer Switch for a portable generator. Exterior Motion Lights equipped with Security Cameras. EXCELLENT RENTAL INCOME OPPORTUNITY, 7 Day Rentals allowed. Rent the Upper and Lower units to separate parties at the same time, and or live in one and rent the other unit. Beautiful New Pool Heated-Chilled 2022, with a Saltwater system that uses a salt generator, offering lower maintenance, softer water, and reduced skin-eye irritation. New Pool-Cool Deck concrete patio in 2022, that reduces surface temperatures. Outdoor Shower. Metal Roof 2013. Hurricane Accordion and Metal Bahama Shutters in 2021. Upgraded Electrical system in 2022. Upgraded Flooring, Doors, and Windows. Mini-Split AC unit 2021. Upper Level Covered Balcony, beautiful views of the new Sparkling Pool and Boat Dock-Canal. Ample Storage, 3 large outdoor access rooms, and a shed. Excellent Parking 12 Cars, 2 RVs, and 2 Boats/Trailers storage. Ocean side, minutes to World Class Fishing-Diving in the Gulfstream, Coffins Patch Reef, and Sombrero Reef Lighthouse. Easy Bayside access via Vaca Cut in minutes. Join the Cabana Club, steps away, for beach access and excellent dining. Key Colony Beach amenities includes a Golf Course 9 Hole Par 3, Tennis and Pickle Ball Courts, Basketball, Bocce Ball, Corn Hole, Horseshoes. Enjoy the Parks, Playgrounds, Walking and Bike pathways. Key Colony Beach, Paradise Awaits!

Details

MLS #619361
Listing TypeFor Sale
StyleDuplex
Sub-TypeResale
StatusActive
Year1971
Days On Site143
Listing Provided ByWater Vista Realty, Inc. | Dan Cloud

Features

Bed(s)3
Bath(s) 4 Total
SQ Feet2,540
PoolYes
ZoningR-2A - Key Colony Two Family
Acreage0.15
Water FrontYes
Property ViewCanal

Taxes

Property10604

Area Information

StateFL
CountyMonroe
CityKEY COLONY
Zip Code33051
Area17 Vaca Cut Both Sides Holiday Inn | Key Colony
Community NameKey Colony Beach (53.5)
Listing VS Median (in Key Colony Beach (53.5))
Price:
$1,849,000
low | high
Med:
$1,497,500
69.01027582477% of Average
sqft:
2,540
low | high
Med:
1,591
87.362204724409% of Average
$ / sqft:
$728
low | high
Med:
$942
20.554277191447% of Average
On site:
143
low | high
Med:
285
50.175438596491% of Average
Sourced by Back At You

Market Activity 33051

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Learn More About This Property

StateFL
CountyMonroe
CityKEY COLONY
Zip Code33051
Area17 Vaca Cut Both Sides Holiday Inn | Key Colony
Community NameKey Colony Beach (53.5)
Listing VS Median (in Key Colony Beach (53.5))
Price:
$1,849,000
low | high
Med:
$1,497,500
69.01027582477% of Average
sqft:
2,540
low | high
Med:
1,591
87.362204724409% of Average
$ / sqft:
$728
low | high
Med:
$942
20.554277191447% of Average
On site:
143
low | high
Med:
285
50.175438596491% of Average
Sourced by Back At You
Nearby Listings (Within 1/10 mile)
Price: $1.386M - $2.311M
sqft: 1,500 - 3,000
Nearby Listings Property ImageNearby Listings Details
280/290 3rd Street Property Photo 1
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280/290 3rd Street
Key Colony, FL 33051
461 & 471 3rd Street Property Photo 1
$1,848,000
461 & 471 3rd Street
Key Colony, FL 33051
Listing Updated: May 21, 2026 at 5:41:25 PM PDT