835 70Th Street Gulf, Marathon, FL 33050 (MLS# 617806)

835 70Th Street Gulf, Marathon, FL 33050

$1,750,000

Ample parking for RV or boat trailer on side of home

Big boat? No problem, use the boat basin to turn around, also see video!

Property Type: Residential Bedrooms: 3 Baths: 2 Square Footage: 2,159 Lot Size (sq. ft.): 10,289 Status: Closed

Current Price: $1,750,000 List Date: 12/23/2025 Last Modified: 5/23/2026

Overview

Description

Just four homes from open water, this elevated Keys retreat offers instant Gulf access and an exceptional waterfront setting. Enjoy 100 ft. of private water frontage with no neighbors across the canal (undevelopable, buyer to verify), a 70 ft. composite dock and a tiki hut at the water's edge—with a boat basin at the end of the canal allowing easy turn-around for boats up to 40 ft. (current owner has navigated it comfortably). The resort-style backyard features a heated/chilled concrete pool, elevated hot tub deck, firepit, lush landscaping and shaded patio spaces. Inside, soaring vaulted ceilings, an open layout and nearly wraparound porches create seamless indoor-outdoor living. Built to last with Hardie board siding, impact windows and a pull-through paver driveway with covered parking and garage—all tucked away on a quiet street, yet close to everything Marathon has to offer!

Listing Details MLS# 617806

Location, Tax & Legal

Street #: 835
Street Name: 70Th
Street Suffix: Street Gulf
Key/Island: Marathon
State/Province: FL
Zip Code: 33050
County: Monroe
Subdivision: Roosevelt Point #1 (51.0)
Area: 15 - Sombrero Bch Rd to Vaca Cut Gulfside

Contract Information

Listing Board: Marathon/Lower Keys
As is Rght to Inspct: Yes
Species List: No

General Property Description

Realtor.COM Type: Residential - Single Family
Style: Single Family
Waterfront: Yes
Control Depth: 5
Pool: Yes
Year Built: 1986
Lot SqFt: 10289
Lot Sqft Source: Property Data Card
Acres: 0.24
Living Apx SqFt: 2159
SqFt Source: Property Data Card
Total Bedrooms: 3
Full Baths: 2
Total Baths: 2
Rentals Allowed: Yes
Min Rental Days: 7

Status Change Info

Under Contract Date: 2026-03-22
Leased Date: 2026-05-22

Association Info

Mandatory Home Owners Asc: No
1st Right of Refusal: No

Dockage

Dock Length: 70
Dock: Composite

More Information

Building Style

Above Flood: Yes
Stilt Column Height: Medium - 5Ft - 9Ft

Vehicle Storage

Car(s): 4+

Pool Info

Heated: Yes

Property Features

Fee Includes: None Tax Exemptions: None Waterfront: Canal Front Waterview: Bay/Gulf View; Canal View Vehicle Storage: Garage; Carport; RV Parking Open; Trailer Storage Furnished: Negotiable Cooling: Ceiling Fans(s); Central Air Utilities: Cable Available; Elect Separate Meter; FKAA; Municipal Sewer; Water Separate Meter Interior Features: Cathedral Ceilings; Drapes/Blinds Incl; Entrance Foyer; Storage; Window Treatments Pre-Wired: Cable Specialty Rooms: Other Appliances: Dishwasher; Dryer; Oven; Range; Refrigerator; Stainless Steel Appliance(s); Washer Exterior Features: Chickee Hut; Hot Tub; Privacy Wall/Fence; Storage Pool Info: In Ground; Concrete Construction: CBS; Combo Construction; Hardi Board Siding Shutters: Accordion Floor: Carpet; Tile; Wood Roof: Metal Roof Pets: Pets Allowed Neighborhood Feature: Airstrip; Bike Paths; Community Boat Ramp Security: Patrolled Area Land Size: Less Than 1/4 Acre Terms: Cash; Conventional; FHA; Seller Finance Psble; VA Title: Negotiable

Listing Office: Island Breeze Realty, LLC

Last Updated: May - 23 - 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.