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990 41st Street Gulf 9, Marathon, FL 33050

$3,475,000
Property Type: Residential Bedrooms: 5 Baths: 6 Square Footage: 4,191 Lot Size (sq. ft.): 4,032 Status: Active
Current Price: $3,475,000 List Date: 9/26/2025 Last Modified: 5/01/2026

Overview

Description

Luxury 5-Bedroom Waterfront Home in the Florida Keys Welcome to your dream retreat in Marathon, Florida! This stunning 5-bedroom, 5.5-bath residence sits on the desirable bay side, offering breathtaking water views and endless sunsets. Perfectly designed for comfort and entertaining, the home features an open-concept living space, gourmet kitchen, and spacious bedrooms with en-suite baths for ultimate privacy. Step outside to enjoy resort-style living with a sparkling pool, expansive patio, and direct access to the bay. Boating enthusiasts will love the assigned dock slip, making days on the water effortless. Whether you're seeking a full-time residence, vacation getaway, or investment property, this home delivers the ultimate Keys lifestyle—luxury, relaxation, and adventure right at your doorstep.

Listing Details MLS# 616625

Location, Tax & Legal

Street #
990
Street Name
41st
Street Suffix
Street Gulf
Key/Island
Marathon
State/Province
FL
Zip Code
33050
County
Monroe
Subdivision
Marathon Beach (49.0)
Area
13 - 7 Mile Bridge to Sombrero Bch Rd E & W
Unit #
9
City
MARATHON
Off Shore Island
No
Mile Marker
49
Marathon Neighborhood
Old Town East (25th to Sombrero)
Side
Bay/Gulf
Flood Zone
VE10
Alternate Key #
1414344
Handicap Access
No
Zoning
MU - M - Mixed Use - Maritime
Deed Restrictions
Yes
Taxes
12000
Tax Year
2024
Pub Sewer HkUp
Yes

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
15
Pool
Yes
Year Built
2025
Total Units
Yes
Lot SqFt
4032
Living Apx SqFt
4191
SqFt Source
Builder/Architect
Total Bedrooms
5
Full Baths
5
Half Baths
Yes
Total Baths
6
Rentals Allowed
With Restrictions

Association Info

Mandatory Home Owners Asc
Yes
Condo Doc's
Yes
1st Right of Refusal
No
Association Fee $
975

Dockage

Dock Length
25
Dock
Composite
Assigned Dock
Yes
Boat Slip
Yes

More Information

Building Style

Above Flood
Yes
Stories
4 Stories

Pool Info

Heated
Yes
Dimensions
12x18
In Ground
Yes
Concrete
Yes

Financial Status

Standard Sale
Yes

Remarks & Misc

Remarks – Consumer
Luxury 5-Bedroom Waterfront Home in the Florida Keys Welcome to your dream retreat in Marathon, Florida! This stunning 5-bedroom, 5.5-bath residence sits on the desirable bay side, offering breathtaking water views and endless sunsets. Perfectly designed for comfort and entertaining, the home features an open-concept living space, gourmet kitchen, and spacious bedrooms with en-suite baths for ultimate privacy. Step outside to enjoy resort-style living with a sparkling pool, expansive patio, and direct access to the bay. Boating enthusiasts will love the assigned dock slip, making days on the water effortless. Whether you're seeking a full-time residence, vacation getaway, or investment property, this home delivers the ultimate Keys lifestyle—luxury, relaxation, and adventure right at your doorstep.
Directions
Please use GPS

Fee Includes

Common Area Mnt
Yes
Other
Yes

Tax Exemptions

None
Yes

Appliances

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

Pets

Pets Allowed
Yes
Other See Remarks
Yes

Cooling

Central Air
Yes

Heating

Central
Yes

Waterfront

Bay Front
Yes
Gulf Front
Yes
Open Water
Yes

Waterview

Bay/Gulf View
Yes
Open Water View
Yes

Floor

Tile
Yes

Neighborhood Feature

Community Dockage
Yes

Interior Features

Bar
Yes
Built-in Cabinets
Yes
Entrance Foyer
Yes
Quartz Countertops
Yes
Smoke Alarms
Yes
Walk-in Closet(s)
Yes

Property Condition

New Construction
Yes

Windows/Doors

Impact Rstnce Doors
Yes
Impact Rstnce Window
Yes

Vehicle Storage

Carport
Yes
Guest Parking
Yes
Vehicle Restrictions
Yes

Security

No Security
Yes

Construction

CBS
Yes
Concrete
Yes

Land Size

Less Than 1/4 Acre
Yes

Furnished

Negotiable
Yes
Unfurnished
Yes

Terms

Cash
Yes
Conventional
Yes
FHA
Yes
No Seller Finance
Yes

Utilities

FKAA
Yes
Municipal Sewer
Yes
Sewer Available
Yes
Water Separate Meter
Yes

Porch/Balcony

Open Porch/Balcony
Yes
Patio
Yes
Roof Top Deck
Yes

Exterior Features

Fencing
Yes
Storage
Yes

Pre-Wired

Cat 5
Yes

Roof

Concrete Roof
Yes

Property Features

Fee Includes: Common Area Mnt; Other Tax Exemptions: None Waterfront: Bay Front; Gulf Front; Open Water Waterview: Bay/Gulf View; Open Water View Dockage: Assigned Dock; Boat Slip Property Condition: New Construction Vehicle Storage: Carport; Guest Parking; Vehicle Restrictions Furnished: Negotiable; Unfurnished Cooling: Central Air Heating: Central Utilities: FKAA; Municipal Sewer; Sewer Available; Water Separate Meter Interior Features: Bar; Built-in Cabinets; Entrance Foyer; Quartz Countertops; Smoke Alarms; Walk-in Closet(s) Pre-Wired: Cat 5 Appliances: Dishwasher; Microwave; Oven; Range; Refrigerator; Stainless Steel Appliance(s); Wine Cooler Exterior Features: Fencing; Storage Pool Info: In Ground; Concrete Construction: CBS; Concrete Floor: Tile Roof: Concrete Roof Pets: Pets Allowed; Other See Remarks Neighborhood Feature: Community Dockage Security: No Security Land Size: Less Than 1/4 Acre Terms: Cash; Conventional; FHA; No Seller Finance

Room Information

Room Name Level
Kitchen Second
Bedroom 1 Second
Bedroom 2 Third
Bedroom 3 Third
Bedroom 4 Third
Other Room Third
Living Room Second
Dining Room Second
Half Bathroom Second
Full Bathroom Third
Full Bathroom Third
Full Bathroom Third
Full Bathroom Third
Full Bathroom Second
Listing Office: Blue Water Real Estate LLC
Last Updated: May - 01 - 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.