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$1,799,000
11563 4th Avenue Ocean
Marathon, FL 33050
MLS# 620337
2 beds  |  2 baths  |  1108 sqft


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Property Description
Experience the Florida Keys lifestyle on a double lot in Marathon's sought-after Little Venice. This 2 bed/2 bath waterfront retreat boasts open-water views, 100' of concrete dockage with a 20,000 lb boat lift, and a resort-style outdoor living area built for entertaining. The backyard features a pool(heated or chilled), hot tub, poolside cabana with sink and refrigerator, mature tropical landscaping, and expansive decks for soaking up sunsets or unwinding after a day on the water. Practical boating amenities include power, water, lighting, and a fish-cleaning station; RV hookups and ample parking accommodate guests and all your toys. Inside, cathedral ceilings create a bright, airy living space while every bedroom enjoys its own private bath for comfort and privacy. Notable updates and systems: newer metal roof, tankless water heater, large laundry/utility room, and abundant storage. Located in a weekly-rental zone, the property offers strong income potential as a primary home, vacation getaway, or investment. From open-water vistas to thoughtful outdoor spaces, this home captures everything the Keys have to offer.

Details
Maps
Contract Information
Listing Board: Marathon/Lower Keys
As is Rght to Inspct: Yes
Potential Short Sale: No
Bank Owned: No
Species List: No
Current Price: $1,799,000
Listing Date: 2026-06-19
List Price: $1,799,000
Location, Tax & Legal
City: MARATHON
Off Shore Island: No
Mile Marker: 53
Marathon Neighborhood: Marathon East - Ocean (Airport to Vaca)
Side: Ocean
Flood Zone: AE-9
Alternate Key #: 1423700
Handicap Access: No
Parcel #: 00345830-000000
Zoning: RM - Residential Medium
Deed Restrictions: Unknown
Legal: LTS 51 AND 52 LITTLE VENICE NO 2 PB3-26 KEY VACA
Taxes: 10581.3
Tax Year: 2025
Pub Sewer HkUp: Yes
Street #: 11563
Street Name: 4th Avenue Ocean
Key/Island: Marathon
State/Province: FL
Zip Code: 33050
County: Monroe
Subdivision: Little Venice (53.0)
Area: 16 - Sombrero Bch Rd to Vaca Cut - Oceanside
General Property Description
Realtor.COM Type: Residential - Single Family
Waterfront: Yes
Control Depth: 5
Lot Size: 110 X 50
Lot SqFt: 5500
Pool: Yes
Lot Sqft Source: Property Data Card
Acres: 0.12
SqFt Source: Property Data Card
Rentals Allowed: Yes
Min Rental Days: 7
Style: Single Family
Year Built: 1991
Living Apx SqFt: 1108
Total Bedrooms: 2
Full Baths: 2
Total Baths: 2
Remarks & Misc
Remarks – Consumer: Experience the Florida Keys lifestyle on a double lot in Marathon's sought-after Little Venice. This 2 bed/2 bath waterfront retreat boasts open-water views, 100' of concrete dockage with a 20,000 lb boat lift, and a resort-style outdoor living area built for entertaining. The backyard features a pool(heated or chilled), hot tub, poolside cabana with sink and refrigerator, mature tropical landscaping, and expansive decks for soaking up sunsets or unwinding after a day on the water. Practical boating amenities include power, water, lighting, and a fish-cleaning station; RV hookups and ample parking accommodate guests and all your toys. Inside, cathedral ceilings create a bright, airy living space while every bedroom enjoys its own private bath for comfort and privacy. Notable updates and systems: newer metal roof, tankless water heater, large laundry/utility room, and abundant storage. Located in a weekly-rental zone, the property offers strong income potential as a primary home, vacation getaway, or investment. From open-water vistas to thoughtful outdoor spaces, this home captures everything the Keys have to offer.
Directions: From US-1 turn onto 116th St Oceanside, turn right onto 4th Avenue, home is the last home on the left.
Association Info
Mandatory Home Owners Asc: No
1st Right of Refusal: No
Association Fee $: 0
Fee Includes
None: 1
Dockage
Dock Length: 100
Dock: Concrete
Boat Lift: 1
Tax Exemptions
None: 1
Appliances
Dishwasher: 1
Dryer: 1
Microwave: 1
Oven: 1
Refrigerator: 1
Stainless Steel Appliance(s): 1
Washer: 1
Wine Cooler: 1
Pets
Pets Allowed: 1
Cooling
Ceiling Fans(s): 1
Central Air: 1
Wall/Window Unit(s): 1
Heating
Central: 1
Waterfront
Canal Front: 1
Open Water: 1
Waterview
Canal View: 1
Ocean View: 1
Open Water View: 1
Floor
Tile: 1
Neighborhood Feature
Airstrip: 1
Community Boat Ramp: 1
Fire Hydrant: 1
Interior Features
Built-in Cabinets: 1
Cathedral Ceilings: 1
Drapes/Blinds Incl: 1
Entrance Foyer: 1
Granite Counter Top: 1
Smoke Alarms: 1
Split Bedroom: 1
Storage: 1
Walk-in Closet(s): 1
Window Treatments: 1
Property Condition
Updated/Remodeled: 1
Building Style
Above Flood: Yes
Stilt Column Height: Medium - 5Ft - 9Ft
Stories: 2 Stories
Windows/Doors
Single Hung Windows: 1
Sliding Glass Doors: 1
Vehicle Storage
Car(s): 4+
Carport: 1
Covered Parking: 1
RV Parking Open: 1
Off Street Parking: 1
Construction
Combo Construction: 1
Frame: 1
Land Size
Less Than 1/4 Acre: 1
Furnished
Negotiable: 1
Terms
Cash: 1
Conventional: 1
FHA: 1
VA: 1
Utilities
Buyer to Verify: 1
Elect Separate Meter: 1
FKAA: 1
Municipal Sewer: 1
Water Separate Meter: 1
Porch/Balcony
Open Porch/Balcony: 1
Patio: 1
Title
Negotiable: 1
Exterior Features
Bar: 1
Fencing: 1
Hot Tub: 1
Lanai: 1
Lighting: 1
Outdoor Shower: 1
Privacy Wall/Fence: 1
Shed: 1
Sprinkler System: 1
Storage: 1
Pool Info
In Ground: 1
Other: Heater & Chiller
Fiberglass: 1
Pre-Wired
Cable: 1
Roof
Metal Roof: 1
Financial Status
Auction: No
Bank Owned: No
Potential Short Sale: No
Standard Sale: Yes
Accessibility Feat
None: 1
Shutters
Accordion: 1
Bahama: 1
Panel: 1
Roll Down Electric: 1
GF-Interior Features
Tankless Hot Wtr Htr: 1
Status Change Info
Status: Active
Property Features
Fee Includes: None
Tax Exemptions: None
Waterfront: Canal Front; Open Water
Waterview: Canal View; Ocean View; Open Water View
Dockage: Boat Lift
Property Condition: Updated/Remodeled
Vehicle Storage: Carport; Covered Parking; Off Street Parking; RV Parking Open
Furnished: Negotiable
Cooling: Ceiling Fans(s); Central Air; Wall/Window Unit(s)
Heating: Central
Utilities: Buyer to Verify; Elect Separate Meter; FKAA; Municipal Sewer; Water Separate Meter
Interior Features: Built-in Cabinets; Cathedral Ceilings; Drapes/Blinds Incl; Entrance Foyer; Granite Counter Top; Smoke Alarms; Split Bedroom; Storage; Walk-in Closet(s); Window Treatments
Pre-Wired: Cable
Appliances: Dishwasher; Dryer; Microwave; Oven; Refrigerator; Stainless Steel Appliance(s); Washer; Wine Cooler
Exterior Features: Bar; Fencing; Hot Tub; Lanai; Lighting; Outdoor Shower; Privacy Wall/Fence; Shed; Sprinkler System; Storage
Accessibility Feat: None
Pool Info: In Ground; Fiberglass
Construction: Combo Construction; Frame
Shutters: Accordion; Bahama; Panel; Roll Down Electric
Floor: Tile
Roof: Metal Roof
Pets: Pets Allowed
Neighborhood Feature: Airstrip; Community Boat Ramp; Fire Hydrant
Land Size: Less Than 1/4 Acre
Terms: Cash; Conventional; FHA; VA
Title: Negotiable
GF-Interior Features: Tankless Hot Wtr Htr

Listing Office: Ocean Sotheby's International

Last Updated: June - 19 - 2026

The data relating to real estate for sale on this web site comes in part from the Florida Keys MLS, Inc. Information provided is deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. The information being provided is for consumers’ personal, non-commeral use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. IDX data is deemed reliable but is not guaranteed accurate by the MLS.