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990 41st Gulf Street 9, FL 33050
ActiveMLS listing sourceMIAMI REALTORS® MLS
ActiveMLS® A11886591
$3,475,000

990 41st Gulf Street 9, FL 33050

Beds
5
Baths
6
Sqft
4,091
Est. payment$21,744/mo
Home type
Single Family Residence
Year built
2025
Lot size
—
Price / sqft
$849
HOA
$975/mo
Community
Marathon Beach

Property description

Luxury 5-Bedroom Waterfront Home in the Florida Keys 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, orinvestment property, this home delivers the ultimate Keys lifestyle—luxury, relaxation, and adventureright at your doorstep.

Listing activity

Days on market
351
Listed
Sep 29, 2025
MLS listing updated
Sep 15, 2026
Feed last checked
8 minutes ago

Listed by Cody Tremblay · Blue Water RE LLC

Map

Map location is based on MLS-supplied coordinates. Verify the location before relying on it.

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms
5
Bathrooms
6
Bathrooms (decimal)
5.5
Full bathrooms
5
Half bathrooms
1

Rooms & features

Rooms
1
Interior features
Bar, Kitchen Island, Storage, Walk-In Closet(s)
Flooring
Tile
Appliances
Dishwasher, Electric Range, Microwave, Refrigerator
Laundry
Washer Hookup, Dryer Hookup

Heating & cooling

Heating
Central
Cooling
Central Air
Property

Parking

Garage spaces
0
Carport spaces
2
Carport
Yes
Covered spaces
2
Parking features
Attached Carport, Carport, Covered, Driveway
Attached garage
No

Exterior

Stories
3
Building area
4,032 sqft
Entry level
1
Patio & porch
Patio
Exterior features
Balcony
Pool
Yes
Pool features
Heated
View
Bay, Water
Waterfront
Bay
Waterfront property
Yes

Lot

Zoning
Mixed Use
Construction

Type & style

Home type
Single Family Residence
Year built
2025
New construction
Yes

Materials

Construction
Block, CBS
Roof
Concrete
Property condition
New Construction
Levels
Three Or More
Faces
East
Utilities & green energy

Utilities

Sewer
Public Sewer
Water
Public
Community & HOA

Community

Subdivision
Marathon Beach
MLS area
5940 - Other Florida County
MLS subarea
Other
Security
Smoke Detector(s)
Pets allowed
Pet Restrictions Possible, Yes
55+ community
No

Association

Has association
Yes
Association fee
$975 monthly
Estimated monthly dues
$975
Amenities
Boating
Services included
Common Areas
Lease details

Not reported by the listing source.

Location

Area details

County
Other
ZIP code
33050
Manufactured home details

Not reported by the listing source.

Financial & listing details

Listing

MLS number
A11886591
Possession
Close Of Escrow
Original list price
$3,475,000
Parcel number
00336670000000
Annual property tax
$12,000
Tax year
2024
Tax legal description
Legal BK 1 LT 8 AND KEY VACA LOTS 9 & 10 BLK 1 & BAY BOTTOM N OF & ADJ TO LOTS 9 & 10 BLK 1 MARATHON BEACH SUB PT GOV LT 3 SEC 10 TWP 66S R
Additional MLS details

Reported by the listing source

Association Amenities
Boating
Association Fee Frequency
Monthly
Association Fee Includes
Common Areas
Association
Yes
Bathrooms Total Decimal
5.5
Bathrooms Total Integer
6
Building Area Total
4032
Construction Materials
Block, CBS
County Or Parish
Other
Days On Market
351
Direction Faces
East
Laundry Features
Washer Hookup, Dryer Hookup
List Price
3475000
Living Area
4091
MLSArea Major
5940 - Other Florida County
MLSArea Minor
Other
Mls Status
Active
On Market Date
2025-09-29
Patio And Porch Features
Patio
Postal Code
33050
Property Sub Type
Single Family Residence
Property Type
Residential
Rooms Total
1
Security Features
Smoke Detector(s)
Senior Community
No
Standard Status
Active
State Or Province
FL
Status Change Timestamp
2025-09-29T17:50:35Z
Stories Total
3
Subdivision Name
Marathon Beach
Water Source
Public
Waterfront Features
Bay
Tax Annual Amount
12000
Bathrooms Full
5
Pool Private
Yes
Bedrooms Total
5
Bathrooms Half
1
Financial Information: Estimated Monthly Assoc Recurring Fee
975

Market value

Automated estimate—No licensed valuation source connected
Estimated sales range—Ask Karim for a local market analysis
Estimated rent—No licensed rental valuation source connected

Price history

DateEventPrice
Sep 29, 2025ListedMIAMI REALTORS® MLS$3,475,000$849/sqft

Public tax history

YearProperty taxesAssessment
2024$12,000—

Payment calculator

Estimated monthly payment$21,744/moIllustrative estimate, not a loan offer.
Principal & interest
$18,031
Property taxes
$1,000
Insurance
$1,738
Association dues
$975

Live national rate context is displayed below through Mortgage News Daily’s official widget. The calculator rate remains a separate assumption until licensed machine-readable access is connected. This is not a loan offer.

Neighborhood

Area

Marathon Beach

Other County · 33050

Climate risk

—

No licensed climate-risk source is connected.

Nearby schools

Not reported by the listing source.

School names and districts are MLS-reported when available. Verify attendance boundaries with the school district. Ratings require a licensed ratings provider.

Nearby homes

12 homes

Similar homes

12 homes
MLS listing source

MIAMI REALTORS® MLS · Listing courtesy of Blue Water RE LLC. All listings featuring the BMLS logo are provided by BeachesMLS, Inc. This information is not verified for authenticity or accuracy and is not guaranteed. Copyright ©2026 BeachesMLS, Inc. IDX information is provided exclusively for consumers’ personal, non-commercial use and may be used only to identify prospective properties they may be interested in purchasing or leasing. Terms of use · Equal Housing Opportunity.

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