875 50th St, Marathon, FL 33050
FOR SALE
NEW CONSTRUCTION
3D VIEW
0.45 ACRES

875 50th St
Marathon, FL 33050

  • 5 Beds
  • 5 Baths
  • 4,146 sqft (on 0.45 acres)

$5,499,000

Original price: $5,900,000
Est. Mortgage $31,264/mo*
Get Pre-Qualified

$5,499,000

Original price: $5,900,000
Est. Mortgage $31,264/mo*
Get Pre-Qualified
5 Beds
5 Baths
4,146 sqft
(on 0.45 acres)

Local Information

Map showing home location
© Google
-- mins to
Commute Destination

Description

At the very tip of a private peninsula in the heart of the Florida Keys, this stunning Gulffront property delivers the ultimate waterfront lifestyle. Built in 2022, this 4,146 sq. ft. Coastal Modern residence was crafted by one of Marathon's premier builders with meticulous attention to detail, blending clean architectural lines with the relaxed elegance of island living. From the moment you arrive, the Gulf is your constant backdrop. Expansive walls of glass flood the interiors with natural light and frame endless turquoise waters. Every living area, from the two spacious lounges to the gourmet kitchen, was designed to maximize the view and the connection to the outdoors. The chef's kitchen is both beautiful and functional, featuring waterfall-edge quartz counters, premium stainless appliances, and abundant prep space. Whether hosting a casual brunch or an elegant dinner, this open-concept space flows seamlessly to indoor and outdoor gathering areas. Five ensuite bedrooms provide private sanctuaries for family and guests. The primary suite is a haven unto itself, offering a sitting area, spa-inspired bath, and a private porch where morning coffee comes with dolphin sightings and golden sunrises. Step outside to a personal resort: a shimmering pool with sun shelf, expansive patios for lounging, and a palm-lined peninsula with a fire pit at its tip. A deep-water dock, private boat basin, and 4-post lift make boating effortless, with 5' control depth ensuring smooth access to open water. This home offers the convenience of an elevator, an oversized 2-car garage, and low-maintenance construction designed for coastal living. Located 5 minutes from Marathon Jet Center, you can go from tarmac to tiki torch in record time. Whether it's a weekend escape, seasonal retreat, or full-time residence, this Gulf Front estate offers something truly rare: privacy, luxury, and the beauty of the Keys wrapped into one extraordinary address. Fantastic Rental History. Offer Turnkey.

Home Highlights

Parking
Garage
Outdoor
Porch, Patio, Deck, Pool
View
Bay/Gulf View, Water
HOA
None
Price/Sqft
$1,326
Listed
180+ days ago

Home Details for 875 50th St

Interior Features

Beds & Baths
Number of Bedrooms: 5Number of Bathrooms: 5Number of Bathrooms (full): 5
Dimensions and Layout
Living Area: 4146 Square Feet
Appliances & Utilities
Utilities: FKAA, Cable Available, Buyer to VerifyAppliances: Washer, Stainless Steel Appliance(s), Microwave, Oven, Range, Refrigerator, Dishwasher, DryerDishwasherDryerLaundry: Laundry RoomMicrowaveRefrigeratorWasher
Heating & Cooling
Has CoolingAir Conditioning: Central Air,Ceiling Fans(s)
Fireplace & Spa
Spa: PrivateHas a Spa
Windows, Doors, Floors & Walls
Window: Drapes/Blinds Incl, Impact Rstnce WindowDoor: Impact Rstnce DoorsFlooring: Tile, Concrete
Levels, Entrance, & Accessibility
Stories: 2Levels: TwoElevatorFloors: Tile, Concrete
View
Has a ViewView: Bay/Gulf View, Water
Security
Security: Smoke Detector(s)
Room & Shared Space
Shared space is furnished

Exterior Features

Exterior Home Features
Roof: MetalPatio / Porch: Lanai, Open Porch/Balcony, Deck, PatioFencing: Privacy, FencedExterior: Bar, Water Display, Storage, Sandy Beach, LightingHas a Private Pool
Parking & Garage
Has a CarportHas a GarageNo Attached GarageNo Open ParkingParking Spaces: 2Parking: Garage,Carport
Pool
Pool: Heated, In Ground, DeckedPool
Frontage
WaterfrontWaterfront: Bay Front, Open Water, Gulf Front, Waterfront, Sandy Beach, Dock: Wood, Dockage: Boat LiftOn Waterfront
Water & Sewer
Sewer: Municipal Sewer, Public Sewer

Days on Market

Days on Market: 180+

Property Information

Year Built
Year Built: 2022
Property Type / Style
Property Type: ResidentialProperty Subtype: Single Family Residence
Building
Construction Materials: CBSIs a New Construction
Property Information
Condition: New ConstructionParcel Number: 00327151000700

Price & Status

Price
List Price: $5,499,000Price Per Sqft: $1,326

Active Status

MLS Status: Active

Location

Direction & Address
City: MarathonCommunity: Vaca Village (49.5)

Agent Information

Listing Agent
Listing ID: 616119

Community

Community Features: Other, Airport/Runway

HOA

HOA Fee Includes: NoneAssociation for this Listing: Key West AssociationNo HOAHOA Fee: No HOA Fee

Lot Information

Lot Area: 0.45 acres

Offer

Listing Terms: Cash, Conventional

Rental Terms, Policies & Fees

Furnished

Miscellaneous

Mls Number: 616119Water ViewWater View: Bay/Gulf View, Water

Additional Information

OtherAirport/Runway
Last check for updates: about 24 hours ago
Listing courtesy of Lisa H Ferringo, (305) 797-1221
Coldwell Banker Schmitt Real Estate Co
Originating MLS: Key West Association
Source: FLKMLS, MLS#616119
Also Listed on FLKMLS, Key West AOR, Key West AOR.

Market trends in Marathon

Last updated April 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
—
Available listings
274
26MoM

Price History for 875 50th St

DatePriceEventSource
03/27/2026$5,499,000PriceChange
Key West AOR #616119
02/02/2026$5,900,000PriceChange
FLKMLS #616119
08/12/2025$6,500,000PriceChange
Key West AOR #616119
11/15/2022$3,999,900Listed For SaleFLKMLS #603104
11/14/2022$3,999,900Sold
FLKMLS #603104

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Property Tax and Assessment

Year2025
Tax$32,525
Assessment$3,768,639
Home facts updated by county records

Comparable Sales for 875 50th St

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
830 50th Ct, Marathon, FL
0.05
Single-Family Home
$3,000,000
09/30/25
4
3
2,469
4800 Overseas Hwy #14, Marathon, FL
0.06
Single-Family Home
$2,600,000
06/05/26
4
4.5
2,665
803 39th St, Marathon, FL
0.56
Single-Family Home
$3,475,000
05/29/26
5
4.5
2,552
10 47th St, Marathon, FL
0.18
Single-Family Home
$1,600,000
08/18/25
4
2.5
2,316
814 39th St, Marathon, FL
0.59
Single-Family Home
$2,755,000
10/02/25
5
4
2,392
1450 52nd St, Marathon, FL
0.13
Single-Family Home
$799,500
01/20/26
3
2
1,440
104 52nd St, Marathon, FL
0.31
Single-Family Home
$1,300,000
12/12/25
3
3
1,481
104 52nd Street Ocean, Marathon, FL
0.31
Single-Family Home
$1,300,000
12/12/25
3
3
1,481
1850 Manor Ln, Marathon, FL
0.69
Single-Family Home
$1,507,500
03/27/26
4
3
2,302

Nearby homes

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Assigned Schools

These are the assigned schools for 875 50th St.
View nearby schools on GreatSchools
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

What Locals Say about Marathon

At least 61 Trulia users voted on each feature.

  • 83 % Say car is needed

  • 79 % Say people would walk alone at night

  • 76 % Say parking is easy

  • 72 % Say it's quiet

  • 70 % Say it's dog friendly

  • 70 % Say yards are well-kept

  • 68 % Say there's holiday spirit

  • 61 % Say it's walkable to restaurants

  • 53 % Say there's wildlife

  • 53 % Say they plan to stay for at least 5 years

  • 51 % Say there are community events

  • 48 % Say kids play outside

  • 44 % Say neighbors are friendly

  • 37 % Say it's walkable to grocery stores

  • 36 % Say there are sidewalks

  • 29 % Say streets are well-lit

Sourced by Trulia users. Learn more about our methodology.
  • 4yrv5tc4qr
    "Seafood festival, theater, music festival, turtle releases, homecoming parade, 4th of July fireworks on the beach"
    1
    Flag
  • Ingridfox
    "people love walking dogs on the beach and dog dog park at Sombrero Beach. A lot of restaurants are dog friendly. This is a great place for dog owners. "
    1
    Flag
  • C E.
    "There is no place for kids to hang out really except for the skate park. There are no malls, no skating rinks, no places for kids to meet safely. "
    1
    Flag
  • Jan M.
    "We have basic public transportation. I’d take a taxi anywhere in town. .............................,,"
    0
    Flag
  • Erin F.
    "There’s plenty of grass, sidewalks and quiet roads to walk along.. plus the public beach is always a dogs favorite adventure.. just pick up after your dog!"
    2
    Flag
  • Thurmankolb
    "Yes! Dog park just down the street. Lots of neighbors know each other by our dogs. Great vets n Marathon and good groomer."
    6
    Flag
  • Thurmankolb
    "Lots of community events and activities. Fishing tournaments, seafood festival, school carnivals, etc... "
    2
    Flag
  • Jamie B.
    "Everyone gets together for the kids at Halloween. We have a community park with special events planned for the kids and the beach is the sight for a special 4th of July. "
    0
    Flag
  • Abiezer31
    "Of course ,the neighbors the owner and dog are very nice I’m very proud living in my house.and this neighborhood "
    3
    Flag
  • Darren S.
    "I live off the beaten path across the street from a golf course. It's very quiet and tranquil. throb marinas surrounding the property and can walk to All shops and stores."
    0
    Flag
  • Cyndiepalmer
    "We are a friendly neighborhood. You walk your street and say Hi anytime. It is a safe street to live "
    0
    Flag
  • Ksperkinson
    "Safe clean near ocean good police pet friendly hospital is coming along in the construction have contract here at hospital looking forward to finding a good place for 3 months"
    0
    Flag
  • Stephanie M.
    "A lot of kids and cars. A fire station that is noisey but nice. Lizards everywhere. There is one hotel on this small island. There are A lot of Vacation homes here and crab catchers. When it rains you can't see the road."
    0
    Flag
  • Lb2071
    "water front community , is a small island called Flamingo Island. We have a 9 hole golf course and just 5 minutes from Publix and Kmart. Sombrero beach is right at the outset of the canals on the Atlantic ocean and the people are very loving and friendly."
    0
    Flag
  • Gonzalez8834
    "Marathon is a great place to life and have a family, very safe, quiet and full of great people. ......"
    0
    Flag
  • Tom A. C. M.
    "I live here (14 years) and love the area. Close accessibility to shopping, schools, churches, golf, beach, walking, biking. "
    0
    Flag
  • Anne K.
    "Lived here for many years and is one of the best places to live in Marathon. Conveniently located near schools, parks, shopping and beach just minutes away."
    0
    Flag
  • Debra G.
    "Only 8 miles from Marathon. Away from the winter traffic, airport noise. Crystal clean, flow through canals. Great place to vacation and a great place to live. "
    0
    Flag

LGBTQ Local Legal Protections

Lisa H Ferringo, Coldwell Banker Schmitt Real Estate Co
Agent Phone: (305) 797-1221
MLS Internet Data Exchange (IDX) information is provided exclusively for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, and that the data is deemed reliable but is not guaranteed accurate by the Florida Keys Board of Realtors.
875 50th St, Marathon, FL 33050 is a 5 bedroom, 5 bathroom, 4,146 sqft single-family home built in 2022. This property is currently available for sale and was listed by FLKMLS on Aug 12, 2025. The MLS # for this home is MLS# 616119.