Waterfront Duplex with Private
For Sale
$2,650,000
901 46th Street, Marathon, FL 33050
MULTI_FAMILY - Marathon, FL
Property Size3,047 SF
Lot Size0.44 Acres
Price / SF$869.71
Days on Market181
Property Features for 901 46th Street
General Information
Property type
Residential Multi Family
Property subtype
Duplex
Zoning
RM - Residential Medium
Bedrooms
6
Bathrooms
4
Full bathrooms
4
Rooms
Bedroom 5, Bedroom 6, Bedroom 3, Bathroom 4, Bedroom 1, Bathroom 1, Bathroom 3, Bathroom 2, Bedroom 2, Bedroom 4
Parking features
Open
Patio and Porch features
Porch, Patio
Pets allowed
Yes
Pool private
1
Interior features
Granite Counter Top
Exterior features
Fencing, Hot Tub
Fencing
Fenced
Appliances
Washer, Dryer, Dishwasher, Refrigerator, Range, Oven, Microwave, Stainless Steel Appliance(s)
Subdivision
Tipton's Sub (49.5)
View
Water
Directions
From Overseas Highway, turn onto 46th St Gulf. The property is all the way down to the end of the street on the left-hand side.
Standard status
Active
APN
00327640000000
Size
3,047 SF
Lot size
0.44 Acres
Taxes and HOA fees
Tax Year
2025
Tax Description
Tiptons Sub Pb2-46 Marathon Lots 30 & 31 & Adj Fill & Bay Btm N Of & Adj To Lot 31 Tiptons Sub G72-85(Ii Deed 20395) Or4
Tax Annual Amount
15541
Legal Description
Tiptons Sub Pb2-46 Marathon Lots 30 & 31 & Adj Fill & Bay Btm N Of & Adj To Lot 31 Tiptons Sub G72-85(Ii Deed 20395) Or4
Utilities
Utilities
Cable Available
Heating system
Central, Ductless (Heating)
Cooling system
Wall/Window Unit(s), Central Air, Ductless, Window Unit(s)
Water front
1
Amenities
private pool
hot tub
private dock
sandy beach area
private balconies
stone fireplace
Miami-Dade pine beams
carport
Building Details
Year built
1962
Number of units
2
Flooring type
Tile
Building materials
CBS
Roof type
Tile, Shingle
Listing Agency:
Florida Keys Real Estate Group
(305) 783-3395
Listed By:
Bonnie Sanderson · License #3209351
(305) 393-2691
Added: Feb 27
Changed: Aug 7
Last Checked: Aug 27 at 4:06PM
MLS# 618849
Copyright © 2026 Marathon and Lower Keys Association of Realtors. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
Investment Insights
Based on property information with market context.
This 3,047-square-foot duplex property includes a primary residence with 5 bedrooms and 4 bathrooms plus a separate 1-bedroom, 1-bath apartment. The main home features a stone fireplace, Miami-Dade pine beams, balconies, tile flooring, and granite countertops. The apartment has its own pool and carport. Outdoor improvements include a second private pool, hot tub, dock, patio, porch, fencing, and a sandy beach area. The property is built on 0.435 acres and includes two building rights.
Located at 901 46th Street in Marathon, the property fronts the Gulf with open-water views and direct boating access. Its end-of-road position provides a quieter setting, while the RM - Residential Medium zoning supports the recorded residential configuration. The property was built in 1962 and is currently operating as a licensed vacation rental with an income history.
Located at 901 46th Street in Marathon, the property fronts the Gulf with open-water views and direct boating access. Its end-of-road position provides a quieter setting, while the RM - Residential Medium zoning supports the recorded residential configuration. The property was built in 1962 and is currently operating as a licensed vacation rental with an income history.
Key Highlights
- 3,047‑square‑foot duplex with a 5‑bedroom, 4‑bath main home and separate 1‑bedroom, 1‑bath apartment
- 0.435‑acre Gulf‑front property with open‑water views and direct boating access
- Two private pools, hot tub, private dock, and sandy beach area
Property Analytics
Property Profile
Current Use
Lease Details
2
Residential units
Yes
Paved road access
Location Intelligence
Trade Area within ½ mile
508
Businesses Nearby
Explore this area
Business Placement
Demographics for 33050, FL
10,479
Population
7,314
Households
1.4
Avg Household Size
50
Median Age
34%
College-Educated
90%
High-School Grad
9.1 sq mi
ZIP Area
1,152
Density / Sq Mi
$83,243
Median Household Income
$40,006
Median Earnings
$1,611
Median Rent
$705,600
Median Home Value
Market
Vacancy Rate% for Multifamily in South region
Questions? Ask Rey
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Frequently Asked Questions
What type of property is this?
Duplex - Gulf frontage, boating access, and a separate apartment support flexible occupancy.
Where is this duplex located?
The property is located at 901 46th Street Marathon, FL.
What is the asking price?
The asking price for this property is $2,650,000.
What are key features of this property?
This property features: 3,047‑square‑foot duplex with a 5‑bedroom, 4‑bath main home and separate 1‑bedroom, 1‑bath apartment; 0.435‑acre Gulf‑front property with open‑water views and direct boating access; Two private pools, hot tub, private dock, and sandy beach area
