810 39th St, Marathon, FL 33050
Property image
Property image
SOLD
JUN 15, 2026

$4,525,000

Trulia Estimate
  • 5 Beds
  • 5 Baths
  • 3,026 sqft

810 39th St, Marathon, FL 33050

Est. Refi. Payment $26,048/mo*
Refinance Your Home
Currently Off Market - Sold Jun 15, 2026 for $4,500,000 (4% below list price)

Home Value

Trulia Estimate
$4.53M
Since last month
Increased$10K (+0.2%)
Since last year
Decreased$161K (-3.4%)
Since last sale
Increased$25K (+0.6%)
Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.

Trulia Estimate

The of this home's value decreased by -3% in the last 10 years
MonthEstimated value
2026
August 2026$4.53M
July 2026$4.52M
June 2026$4.5M
May 2026$4.37M
April 2026$4.35M
March 2026$4.38M
February 2026$4.38M
January 2026$4.48M
2025

Comparable sales

These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.
Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
803 39th St, Marathon, FL
0.11
Single-Family Home
$3,475,000
05/29/26
5
4.5
2,552
814 39th St, Marathon, FL
0.11
Single-Family Home
$2,755,000
10/02/25
5
4
2,392
4800 Overseas Hwy #14, Marathon, FL
0.46
Single-Family Home
$2,600,000
06/05/26
4
4.5
2,665
830 50th Ct, Marathon, FL
0.56
Single-Family Home
$3,000,000
09/30/25
4
3
2,469
1401 51st St, Marathon, FL
0.58
Single-Family Home
$3,301,000
06/18/26
3
3
2,428
510 43rd St, Marathon, FL
0.22
Single-Family Home
$480,000
10/03/25
3
1
1,396
104 52nd Street Ocean, Marathon, FL
0.66
Single-Family Home
$1,300,000
12/12/25
3
3
1,481
104 52nd St, Marathon, FL
0.66
Single-Family Home
$1,300,000
12/12/25
3
3
1,481

Nearby home prices

Get a sense of expected prices in the area by checking the value of nearby homes.
Address
Distance
Price
Bed
Bath
Sqft
Status
805 39th St, Marathon, FL 33050
0.05
$3,495,000
5
4.5
3,320
For Sale
813 39th St, Marathon, FL 33050
0.05
$3,795,000
5
4
2,628
For Sale
800 39th St #1, Marathon, FL 33050
0.05
$300,000
-
-
-
Recently Sold
818 39th St, Marathon, FL 33050
0.06
$2,425,000
5
4
2,298
For Sale
814 39th St, Marathon, FL 33050
0.11
$2,787,600
5
4
2,392
Off Market
800 39th St, Marathon, FL 33050
0.11
$120,000
-
-
-
For Sale
815 39th St, Marathon, FL 33050
0.11
$2,550,000
4
4
2,266
For Sale
803 39th St, Marathon, FL 33050
0.11
$3,475,000
5
4.5
2,552
Recently Sold
39th Tbr Only St, Marathon, FL
0.12
$150,000
Studio
-
-
For Sale
800 39th St #3, Marathon, FL 33050
0.12
$400,000
-
-
-
Recently Sold
990 41st Gulf St #9, Marathon, FL 33050
0.09
$3,475,000
5
5.5
4,091
For Sale

Local Information

  • Map ViewExplore the area around 810 39th St.
  • Schools1 Preschool School1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
2024
Living Area
3,026 sqft
Price/Sqft
$1,487/sqft
Parking
Attached Garage

About this House

LOCATION LOCATION LOCATION DIRECTLY ON THE GULF OF AMERICA! Welcome to 810 39th Street Gulf, a stunning new 2024 Gulf-front home in Emerald Flats, an exclusive gated community of just 18 residences. Built by the Keys' premier builder D'Asign Source, this three-story concrete block home with concrete subfloors combines strength, design, and luxury in every detail.

Featuring 5 bedrooms and 5 baths, this residence offers a bright open layout with panoramic Gulf views through walls of glass. The private elevator connects all levels, and the interior showcases a chef's kitchen with premium appliances, quartz counters, and a full wet bar for effortless entertaining.

The outdoor space is pure paradise with a resort-style pool, hot tub, and sunshelf, all positioned perfectly to enjoy both sunrises and sunsets from the home's ideal north-facing exposure. Boaters will love the private 50' boat slip with deep-water access, plus additional slips available if needed.

The expansive garage and tackle area provides ample storage and includes an industrial refrigerator and freezer, ideal for fishing and boating enthusiasts. The home also offers three washers and three dryers, lockable owner's closets, and a proven record as a profitable vacation rental, with future bookings that can be retained or released by the buyer.

Designed and built for low-maintenance, luxury coastal living, this home combines elegant finishes, enduring construction, and unmatched functionality. Whether as a primary residence, family retreat, or high-performing investment, 810 39th Street Gulf delivers the ultimate Florida Keys lifestyle—new construction, deep-water access, and breathtaking open-water views in one of Marathon's most desirable Gulf-front settings.
810 39th St, Marathon, FL 33050 is a 5 bedroom, 5 bathroom, 3,026 sqft single-family home built in 2024. It last sold for $4,500,000 on Jun 15, 2026 (4% below the $4,690,000 asking price). This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $4,525,000, with a rent estimate of $7,232/month.
Last check for updates: about 2 hours ago
Listed by Rachel Gallagher, (727) 992-9142
Re/Max Alliance Group
Bought with: Rachel Gallagher, (727) 992-9142, Re/Max Alliance Group
Source: FLKMLS, MLS#617129

Home Details for 810 39th St

Interior Features

Interior Details
Number of Rooms: 8Types of Rooms: Bedroom 1, Bedroom 2, Bedroom 3, Bedroom 4, Full Bathroom, Kitchen, Living Room, Other Room
Beds & Baths
Number of Bedrooms: 5Number of Bathrooms: 5Number of Bathrooms (full): 5
Dimensions and Layout
Living Area: 3026 Square Feet
Appliances & Utilities
Utilities: Cable AvailableAppliances: Washer, Dryer, Dishwasher, Refrigerator, Range, Oven, Microwave, Disposal, Freezer, Ice Maker, Stainless Steel Appliance(s)DishwasherDisposalDryerLaundry: Laundry RoomMicrowaveRefrigeratorWasher
Heating & Cooling
Heating: Has Heating Unspecified TypeHas CoolingAir Conditioning: Central Air,Ceiling Fans(s)Has HeatingHeating Fuel: Has Heating Unspecified Type
Fireplace & Spa
Spa: HeatedHas a Spa
Gas & Electric
Electric: Optical
Windows, Doors, Floors & Walls
Flooring: Tile
Levels, Entrance, & Accessibility
Accessibility: Accessible Full Bath, Accessible Doors, Accessible Elevator Installed, Accessible KitchenElevatorFloors: Tile
View
No View
Security
Security: Security Gate

Exterior Features

Exterior Home Features
Patio / Porch: Open Porch/Balcony, LanaiFencing: PrivacyExterior: LightingHas a Private Pool
Parking & Garage
Has a GarageHas an Attached GarageParking: Attached,Garage Door Opener
Pool
Pool: In Ground, Salt WaterPool
Frontage
WaterfrontOn Waterfront

Property Information

Year Built
Year Built: 2024
Property Type / Style
Property Type: ResidentialProperty Subtype: Single Family Residence
Building
Construction Materials: Concrete, StuccoIs a New Construction
Property Information
Condition: New ConstructionParcel Number: 00337391001000

Price & Status

Price
List Price: $4,690,000Price Per Sqft: $1,487/sqft

Active Status

MLS Status: Closed

Location

Direction & Address
City: MarathonCommunity: Marathon Beach (49.0)

Building

Building Area
Building Area: 3026 Square Feet

HOA

HOA Fee Includes: Common Area Mnt, SecurityHas an HOA

Lot Information

Lot Area: 6207 sqft

Rental Terms, Policies & Fees

Furnished

Miscellaneous

Mls Number: 617129

Price and Tax history

DateEventPrice
Jun 15, 2026
Source: FLKMLS #617129
Sold
$4,500,000
May 2, 2026
Source: FLKMLS #617129
Pending
$4,690,000
Jan 8, 2026
Source: Key West AOR #617129
PriceChange
$4,690,000
Price decreased by 6%
Nov 1, 2025
Source: FLKMLS #617129
Listed For Sale
$4,995,000
Jul 31, 2024
Source: N/A
Sold
$3,110,000

Market trends in Marathon

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$774K
$51.67KMoM
Sale-to-List Price
—
Price per sq ft
$630
$2MoM
Available listings
260
8MoM

Around this home

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

  • 49 % Say kids play outside

  • 45 % 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

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 MLS.

Frequently asked questions about 810 39th St

  • What is 810 39th St estimated to be worth?
    Trulia's estimated value for 810 39th St in Marathon, FL is $4,525,000.
  • What is the price history for 810 39th St?
    810 39th St in Marathon, FL last sold for $4,500,000 in June 2026.
  • Is Marathon a buyer's or seller's market?
    Marathon is currently a buyer's market, based on recent for-sale activity.
  • What's the median sale price in Marathon?
    The median sale price in Marathon is $774K. That is up $51.67K from the prior month.
  • Does 810 39th St have air conditioning?
    Yes, 810 39th St in Marathon, FL has air conditioning.
  • Does 810 39th St have a pool?
    Yes, 810 39th St in Marathon, FL has a pool.

Explore by feature - Pet Friendly

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