100 E 63rd St, Marathon, FL 33050
FOR SALE
3D VIEW

100 E 63rd St
Marathon, FL 33050

  • 3 Beds
  • 2 Baths
  • 1,342 sqft

$965,000

Original price: $985,000
Est. Mortgage $5,654/mo*
Get Pre-Qualified

$965,000

Original price: $985,000
Est. Mortgage $5,654/mo*
Get Pre-Qualified
3 Beds
2 Baths
1,342 sqft
We estimate this home will sell faster than 82% nearby.

Local Information

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

Description

Welcome to your slice of paradise in the heart of Marathon! This beautifully reimagined 3-bedroom, 2-bath waterfront retreat offers 1,342 sq ft of spacious stylish, coastal living--an exceptionally rare find for a half duplex in the Florida Keys.Perfectly positioned on the ocean side, you'll enjoy direct ocean access and 50 feet of brand-new dockage--ideal for boating, fishing, and embracing the laid-back Keys lifestyle right from your backyard. Fully renovated from top to bottom, this home is offered completely furnished and turnkey, making it effortless to move in or start generating rental income immediately.Inside, you'll find a stunning new kitchen, impact windows and doors, a new A/C system, and sleek, modern finishes throughout. Step outside to your rebuilt dock, designed for both peace of mind and the ultimate boating experience.With short-term rentals allowed, this property delivers incredible flexibility--whether you're seeking a private island escape, full-time residence, or a high-performing investment. Even better, there's an option to purchase the full duplex, creating a rare opportunity to own an entire ocean-access property with outstanding income potential.Opportunities like this don't come around often--secure your dream waterfront lifestyle in one of Marathon's most sought-after locations!
We estimate this home will sell faster than 82% nearby.

Home Highlights

Parking
Open Parking
Outdoor
Patio, Deck
View
Canal
HOA
None
Price/Sqft
$719
Listed
34 days ago

Home Details for 100 E 63rd St

Interior Features

Beds & Baths
Number of Bedrooms: 3Number of Bathrooms: 2Number of Bathrooms (full): 2
Dimensions and Layout
Living Area: 1342 Square Feet
Appliances & Utilities
Utilities: FKAA, Buyer to Verify, Cable ConnectedAppliances: Washer, Stainless Steel Appliance(s), Freezer, Disposal, Microwave, Oven, Range, Refrigerator, Dishwasher, DryerDishwasherDisposalDryerLaundry: Laundry RoomMicrowaveRefrigeratorWasher
Heating & Cooling
Heating: CentralHas CoolingAir Conditioning: Central Air,Ceiling Fans(s)Has HeatingHeating Fuel: Central
Gas & Electric
Electric: Elect Separate Meter
Windows, Doors, Floors & Walls
Window: Impact Rstnce WindowDoor: French Doors, Impact Rstnce Doors, Sliding Glass DoorsFlooring: Tile
Levels, Entrance, & Accessibility
Levels: Ground LevelFloors: Tile
View
Has a ViewView: Canal
Security
Security: Smoke Detector(s)
Room & Shared Space
Shared space is furnished

Exterior Features

Exterior Home Features
Roof: Shingle Combo RoofPatio / Porch: Deck, PatioFencing: PrivacyExterior: Lighting, Boat SlipNo Private Pool
Parking & Garage
No CarportNo GarageNo Attached GarageHas Open ParkingParking Spaces: 4Parking: Open,Off Street
Frontage
WaterfrontWaterfront: Canal Front, Waterfront, Dock: Wood, Dock Length: 50, Dockage: Boat SlipOn Waterfront
Water & Sewer
Sewer: Municipal Sewer, Public Sewer

Days on Market

Days on Market: 34

Property Information

Year Built
Year Built: 1973
Property Type / Style
Property Type: ResidentialProperty Subtype: Half Duplex, Single Family Residence
Building
Construction Materials: CBS, Stucco, ConcreteNot a New ConstructionAttached To Another Structure
Property Information
Condition: Updated/RemodeledParcel Number: 00339800000000

Price & Status

Price
List Price: $965,000Price Per Sqft: $719

Active Status

MLS Status: Active

Location

Direction & Address
City: MarathonCommunity: Sheryl Sub (50.5)

Agent Information

Listing Agent
Listing ID: 619502

HOA

HOA Fee Includes: NoneAssociation for this Listing: Marathon/Lower KeysNo HOAHOA Fee: No HOA Fee

Lot Information

Lot Area: 3920.4 sqft

Offer

Listing Terms: Cash, Other Specify, FHA, VA Loan, Conventional

Rental Terms, Policies & Fees

Furnished

Miscellaneous

Mls Number: 619502Water ViewWater View: Canal
Last check for updates: about 7 hours ago
Listing courtesy of Nate Bartlett, (305) 802-6283
Berkshire Hathaway HomeServices Keys Real Estate
Originating MLS: Marathon/Lower Keys
Source: FLKMLS, MLS#619502
Also Listed on FLKMLS, Key West AOR, Key West AOR, MLKAR.

Price History for 100 E 63rd St

DatePriceEventSource
05/19/2026$965,000PriceChange
Key West AOR #619502
04/15/2026$985,000Listed For SaleMLKAR #619502
04/08/2026$985,000ListingRemovedMLKAR #618590
02/11/2026$985,000Listed For SaleFLKMLS #618590
11/06/2023$935,000Sold
N/A

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Property Tax and Assessment

Year2025
Tax$4,672
Assessment$402,303
Home facts updated by county records

Comparable Sales for 100 E 63rd St

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
825 65th St, Marathon, FL
0.07
Single-Family Home
$517,500
05/23/25
3
2
1,040
800 W 63rd St, Marathon, FL
0.10
Single-Family Home
$1,385,000
01/29/26
3
2
1,450
840 62nd St, Marathon, FL
0.15
Single-Family Home
$1,390,000
11/12/25
2
2
1,368
840 62nd Street Ocean St, Marathon, FL
0.15
Single-Family Home
$1,390,000
11/10/25
3
3
1,380
850 63rd Street Ocean W, Marathon, FL
0.13
Single-Family Home
$1,415,000
04/24/26
2
2
1,287
963 69th St, Marathon, FL
0.25
Single-Family Home
$500,000
03/06/26
3
2
1,345
1360 73rd Street Ocean, Marathon, FL
0.46
Single-Family Home
$725,000
06/23/25
3
2
1,149
715 65th St, Marathon, FL
0.07
Single-Family Home
$655,000
02/20/26
4
3
2,158
5206 Dogwood Dell St, Marathon, FL
0.65
Single-Family Home
$799,000
12/08/25
3
2
1,710

Assigned Schools

These are the assigned schools for 100 E 63rd 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.

  • 82 % 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

Nate Bartlett, Berkshire Hathaway HomeServices Keys Real Estate
Agent Phone: (305) 802-6283
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.
100 E 63rd St, Marathon, FL 33050 is a 3 bedroom, 2 bathroom, 1,342 sqft single-family home built in 1973. This property is currently available for sale and was listed by FLKMLS on Apr 15, 2026. The MLS # for this home is MLS# 619502.