$3,475,000
NEW CONSTRUCTION

990 41st Street Gulf Unit 9 Marathon, FL 33050

Estimated payment $19,423/month

Total Views 151
5 Beds
5.5 Baths
4,191 Sq Ft
$829 Price per Sq Ft

Highlights

  • Boat Dock
  • Property fronts gulf or ocean
  • New Construction
  • Coral Shores High School Rated A
  • Boat Slip
  • Concrete Pool

About This Home

Luxury 5-Bedroom Waterfront Home in the Florida KeysWelcome 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 Agent

Matthew Roy

Waterfront Keys Realty Inc. License #3563042 Listed on: 09/26/2025

Co-Listing Agent

Cody Tremblay

Blue Water Real Estate LLC License #3527176

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $12,000

Year Built

  • Built in 2025 | New Construction

Lot Details

  • 4,032 Sq Ft Lot
  • Property fronts gulf or ocean
  • Property Fronts a Bay or Harbor
  • Fenced
  • Property is zoned MU - M - Mixed Use - Maritime

Home Design

  • Concrete Roof
  • Pre-Cast Concrete Construction

Interior Spaces

  • 4,191 Sq Ft Home
  • 4-Story Property
  • Bar
  • Entrance Foyer
  • Tile Flooring
  • Gulf Views

Kitchen

  • Oven
  • Range
  • Microwave
  • Dishwasher
  • Wine Cooler
  • Stainless Steel Appliances
  • Quartz Countertops
  • Built-In or Custom Kitchen Cabinets

Bedrooms and Bathrooms

  • 5 Bedrooms
  • Walk-In Closet

Home Security

  • Impact Glass
  • Fire and Smoke Detector

Parking

  • Carport
  • Guest Parking

Pool

  • Concrete Pool
  • Heated In Ground Pool

Outdoor Features

  • Boat Slip
  • Assigned Dock
  • Dock made with Composite Material
  • Balcony
  • Patio
  • Outdoor Storage

Utilities

  • Central Heating and Cooling System

Community Details

Overview

  • Property has a Home Owners Association
  • Association fees include common area mnt
  • Marathon Beach Subdivision
  • The community has rules related to deed restrictions, vehicle restrictions
  • Rental Restrictions

Recreation

  • Boat Dock

Home Details

Home Type

Single Family

Est. Annual Taxes

$12,000

Year Built

Built in 2025 | New Construction

Lot Details

0

Listing Details

  • Property Type: Residential
  • Style: Single Family
  • As Is Right To Inspect: Yes
  • First Right of Refusal: No
  • Association Fee: 975.00
  • Mandatory HOA: Yes
  • Dockage Dock: Composite
  • Fee Includes: Common Area Mnt, Other
  • Handicap Access: No
  • Key Island: Marathon
  • Limited Representation: No
  • Marathon Neighborhood: Old Town East (25th to Sombrero)
  • Mile Marker: 49.00
  • M L S Identifier: 20060123165453488875000000
  • Neighborhood Feature: Community Dockage
  • Off Shore Island: No
  • Pets: Pets Allowed, Other See Remarks
  • Property Group I D: 19990816212109142258000000
  • Side: Bay/Gulf
  • State Province: FL
  • Taxes: 12000.00
  • Vehicle Storage: Carport, Vehicle Restrictions, Guest Parking
  • Year Built: 2025
  • Alternate Key Number: 1414344
  • Cooling Heating: Central Air
  • Lot Sq Ft: 4032.00
  • Pool Info: In Ground, Concrete
  • Pool Info Heated: Yes
  • Porch Balcony: Open Porch/Balcony, Roof Top Deck, Patio
  • Association Info Condo Docs: Yes
  • Species List: No
  • Tax Exemptions: None
  • Building Style Above Flood: Yes
  • Building Style Stories: 4 Stories
  • Estimated Living Sq Ft: 4191.00
  • Pre Wired: Cat 5
  • Financial Status Standard Sale: Yes
  • Property Condition: New Construction
  • Sewer Hook Up: Yes
  • Statistical Purposes Only: No
  • Special Features: NewHome
  • Property Sub Type: Detached
  • Stories: 4

Interior Features

  • Interior Amenities: Entrance Foyer, Built-in Cabinets, Quartz Countertops, Bar, Walk-in Closet(s), Smoke Alarms
  • Total Bathrooms: 6.00
  • Full Bathrooms: 5
  • Appliances: Dishwasher, Stainless Steel Appliance(s), Wine Cooler, Microwave, Oven, Range, Refrigerator
  • Floor: Tile
  • Half Bathrooms: 1
  • Windows/Doors: Impact Rstnce Window, Impact Rstnce Doors
  • Total Bedrooms: 5
  • Sq Ft Remarks: Total Under Roof

Exterior Features

  • Dockage: Assigned Dock, Boat Slip
  • Waterfront: Bay Front, Open Water, Gulf Front
  • Waterfront: Yes
  • Construction: CBS, Concrete
  • Exterior Features: Fencing, Storage
  • Roof: Concrete Roof
  • Waterview: Bay/Gulf View, Open Water View
  • Pool: Yes

Utilities

  • Security: No Security
  • Utilities: FKAA, Water Separate Meter, Sewer Available, Municipal Sewer
  • Heating: Central

Lot Info

  • Deed Restrictions: Yes
  • Flood Zone: VE10
  • Land Size: Less Than 1/4 Acre

Rental Info

  • Rentals Allowed: With Restrictions
  • Furnished: Unfurnished, Negotiable

Tax Info

  • Tax Year: 2024

Multi Family

  • Total Units: 1.00

Map

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Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Property History

Date Event Price Change Sq Ft Price
09/26/2025 09/26/25 For Sale $3,475,000 -- $829 / Sq Ft
Source: Marathon and Lower Keys Association of REALTORS®

Source: Marathon and Lower Keys Association of REALTORS®

MLS Number: 616625