410 85Th Street Ocean, Marathon, FL 33050

$999,000

Property Type: Residential Bedrooms: 3 Baths: 2 Square Footage: 1,409 Lot Size (sq. ft.): 5,400 Status: Active

Current Price: $999,000 List Date: 9/11/2026 Last Modified: 9/11/2026

Overview

Description

Welcome to 410 85th Street Ocean in Marathon, an oceanside waterfront home offering 3 bedrooms, 2 baths, and approximately 1,409 square feet of living space with direct access to the Atlantic. Boaters and anglers will appreciate the 60 feet of canal frontage along a roughly 40- to 45-foot-wide canal, plus the exceptionally quick route to open water--just 654 feet to the ocean. With no long idle out, this is an ideal setup for anyone who wants to spend less time cruising the canal and more time fishing, diving, or enjoying the water. The dock was recapped in 2009 with reinforced cantilevers and sits over cap rock, offering a solid waterfront setup that remains in great condition. New metal boat bumpers have also been added, and the dock enjoys an open-water view. There is 30-amp shore power in place, with the ability to convert to 50 amp if needed. Whether you are looking for a full-time Keys residence, weekend escape, or waterfront retreat designed around boating, this propert ... (Read more)

Listing Details MLS# 621265

Location, Tax & Legal

Street #: 410
Street Name: 85Th Street Ocean
Key/Island: Marathon
State/Province: FL
Zip Code: 33050
County: Monroe
Subdivision: Sunny Isle (52.0)
Area: 16 - Sombrero Bch Rd to Vaca Cut - Oceanside
City: MARATHON
Mile Marker: 52
Marathon Neighborhood: Airport - Ocean (72nd to 106th)
Side: Ocean
Flood Zone: AE-7
Alternate Key #: 1426849
Parcel #: 00349080-000000
Zoning: RM - Residential Medium
Deed Restrictions: Unknown
Legal: LT 4 SUNNY ISLE PB4-52 KEY VACA
Taxes: 8035.65
Tax Year: 2025
Pub Sewer HkUp: Yes

Contract Information

Listing Board: Marathon/Lower Keys
As is Rght to Inspct: Yes
Potential Short Sale: No
Bank Owned: No
Species List: No

General Property Description

Realtor.COM Type: Residential - Single Family
Style: Single Family
Waterfront: Yes
Control Depth: 4
Pool: No
Year Built: 1973
Lot SqFt: 5400
Lot Sqft Source: Property Data Card
Acres: 0.12
Living Apx SqFt: 1409
SqFt Source: Property Data Card
Total Bedrooms: 3
Full Baths: 2
Total Baths: 2
Rentals Allowed: With Restrictions
Min Rental Days: 7
Total Units: 0

Association Info

Mandatory Home Owners Asc: No
1st Right of Refusal: No
Association Fee $: 0

Dockage

Dock Length: 60
Dock: Concrete
Seawall: Concrete

More Information

Building Style

Above Flood: No

Vehicle Storage

Car(s): 4+
Open Parking: Yes
Off Street Parking: Yes
Trailer Storage: Yes

Financial Status

Auction: No
Bank Owned: No
Potential Short Sale: No
Standard Sale: Yes

Remarks & Misc

Remarks – Consumer: Welcome to 410 85th Street Ocean in Marathon, an oceanside waterfront home offering 3 bedrooms, 2 baths, and approximately 1,409 square feet of living space with direct access to the Atlantic. Boaters and anglers will appreciate the 60 feet of canal frontage along a roughly 40- to 45-foot-wide canal, plus the exceptionally quick route to open water--just 654 feet to the ocean. With no long idle out, this is an ideal setup for anyone who wants to spend less time cruising the canal and more time fishing, diving, or enjoying the water. The dock was recapped in 2009 with reinforced cantilevers and sits over cap rock, offering a solid waterfront setup that remains in great condition. New metal boat bumpers have also been added, and the dock enjoys an open-water view. There is 30-amp shore power in place, with the ability to convert to 50 amp if needed. Whether you are looking for a full-time Keys residence, weekend escape, or waterfront retreat designed around boating, this property delivers the kind of immediate ocean access that makes Marathon living so desirable.
Directions: from us1 turn oceanside onto 85th St. House is a few down on left hand side. For sale sign in yard.

Fee Includes

None: Yes

Tax Exemptions

None: Yes

Appliances

Dishwasher: Yes
Microwave: Yes
Oven: Yes
Range: Yes
Refrigerator: Yes
Stainless Steel Appliance(s): Yes

Pets

Pets Allowed: Yes

Cooling

Ceiling Fans(s): Yes
Central Air: Yes

Waterfront

Canal Front: Yes

Waterview

Canal View: Yes
Open Water View: Yes

Floor

Tile: Yes

Neighborhood Feature

Airstrip: Yes
Beach: Yes
Bike Paths: Yes
Other Area Features: Yes

Windows/Doors

Impact Rstnce Window: Yes
Other Windows/Doors: Yes
Single Hung Windows: Yes

Construction

CBS: Yes

Land Size

Less Than 1/4 Acre: Yes

Utilities

Elect Separate Meter: Yes
FKAA: Yes
Municipal Sewer: Yes
Water Separate Meter: Yes

Porch/Balcony

Screened Patio: Yes

Exterior Features

Fencing: Yes
Shed: Yes

Roof

Metal Roof: Yes

Shutters

Other: Yes

Property Features

Fee Includes: None Tax Exemptions: None Waterfront: Canal Front Waterview: Canal View; Open Water View Vehicle Storage: Off Street Parking; Open Parking; Trailer Storage Cooling: Ceiling Fans(s); Central Air Utilities: Elect Separate Meter; FKAA; Municipal Sewer; Water Separate Meter Appliances: Dishwasher; Microwave; Oven; Range; Refrigerator; Stainless Steel Appliance(s) Exterior Features: Fencing; Shed Construction: CBS Shutters: Other Floor: Tile Roof: Metal Roof Pets: Pets Allowed Neighborhood Feature: Airstrip; Beach; Bike Paths; Other Area Features Land Size: Less Than 1/4 Acre

Listing Office: Coldwell Banker Schmitt Real Estate Co.

Last Updated: September - 11 - 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.

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