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$999,000 Just Listed

  • For Sale
  • Active
  • Single Family
  • 3 Beds
  • 2 Full Baths
  • 1,409 Sq. Ft.
  • Updated 22 hours ago
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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.

Full Property Details for 410 85th Street Ocean

General

  • Price: $999,000
  • Taxes: $8,035 (2025)
  • Status: Active
  • Type: Single Family
  • Source: 927
  • MLS ID: 621265
  • Updated: 9/11/2026
  • Added to Site: 1 day(s) ago

Interior

  • Appliances: Stainless Steel Appliance(s), Dishwasher, Microwave, Oven, Range, Refrigerator
  • Flooring: Tile

Rooms

Bathrooms

  • Total Bathrooms: 2
  • Full Bathrooms: 2

Bedrooms

  • Total Bedrooms: 3

Additional Information

  • Shared Amenities: Other Area Features, Bike Paths, Beach, Airport/Runway

Exterior

  • Exterior Features: Fencing, Shed
  • Deck/Patio: Screened Patio
  • Porch/Patio/Deck: Screened Patio

Parking

  • Parking Features: Open, Off Street

Location

  • Area: 16 - Sombrero Bch Rd to Vaca Cut - Oceanside
  • County: Monroe
  • Subdivision: Sunny Isle (52.0)
  • Driving Directions: from us1 turn oceanside onto 85th St. House is a few down on left hand side. For sale sign in yard.

Community

  • Assoc. Fees Include: None
  • Pets Allowed: Yes

Heating & Cooling

  • Central air: Yes
  • Air Conditioning: Yes
  • Cooling Type: Central Air, Ceiling Fans(s)

Structural Information

  • Construction: CBS
  • Roof: Metal
  • Windows/Doors: Impact Rstnce Window, Other Windows/Doors, Single Hung Windows, Shutters
  • Square Feet: 1,409
  • Sq. Ft. Source: Property Data Card
  • Year Built: 1973

Lot Features

  • Property View: Canal, Open Water View
  • Lot Size (Acres): 0.12
  • Lot Size (Sq. Ft.): 5,400
  • Lot Size Source: Property Data Card
  • Lot Dimensions: 60 x 90
  • Zoning: RM - Residential Medium

Water Features

  • Water Front: Yes
  • Water View: Yes
  • Water Front Desc.: Canal Front

Financial Considerations

  • Tax Amount: $8,035.65
  • Tax Year: 2025

Disclosures and Reports

  • Legal Description: LT 4 SUNNY ISLE PB4-52 KEY VACA
  • Flood Zone: AE-7
  • APN: 00349080-000000

Listed by Coldwell Banker Schmitt Real Estate Co., Samuel Davis Williams (305) 289-6559

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Listing agent

— 410 85th Street Ocean —

  • Samuel Davis Williams

    Coldwell Banker Schmitt Real Estate Co.

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 410 85th Street Ocean

School District:Monroe County School District, Middle Torch Key, FL
NameGradesDistance
Stanley Switlik Elementary School
3400 Overseas Highway, Marathon, FL 33050
PK-52.6 mi
Marathon School
350 Sombrero Beach Road, Marathon, FL 33050
6-121.9 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 410 85th Street Ocean Get Price Alerts and Save Property

Date
Details
Price
Change
Source
9/11/2026
Listed
$999,000
98.21%
MLS
7/12/2017
Sold
$504,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 410 85th Street Ocean

Year
Property Taxes
Change
Tax Assessment
Change
2024
$8,168
—
$982,158
-7%
2024
$8,168
4%
$1,059,348
2%
2023
$7,830
33%
$1,035,455
112%
2021
$5,877
-14%
$488,937
-38%
2022
$6,870
17%
$789,570
60%
2021
$5,877
12%
$492,065
18%
2019
$5,257
15%
$415,515
10%
2018
$4,570
66%
$377,741
63%
2017
$2,761
—
$231,567
2%
2016
$2,772
—
$226,805
1%
2015
$2,769
-1%
$225,228
1%
2014
$2,799
1%
$223,440
1%
2013
$2,781
—
$220,138
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

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Listed by Coldwell Banker Schmitt Real Estate Co., Samuel Davis Williams (305) 289-6559

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410 85th Street Ocean, Marathon, FL 33050 (MLS# 621265) is a Single Family property with 3 bedrooms and 2 full bathrooms. 410 85th Street Ocean is currently listed for $999,000 and was received on September 11, 2026. Want to learn more about 410 85th Street Ocean? Do you have questions about finding other Single Family real estate for sale in Marathon? You can browse all Marathon real estate or contact a Coldwell Banker agent to request more information.

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