Realty.com
Buy

Start here

  • Homes for sale by state
  • Home buying tips
  • Before you start looking
  • The buying timeline

Afford it

  • Today's mortgage rates
  • Mortgage calculator
  • How much can I afford?
  • Get pre-approved

Make the deal

  • Writing a winning offer
  • Inspections & appraisals
  • Closing costs, itemized
  • Find a buyer's agent
Sell

Selling Options

  • What's my home worth?
  • Compare selling options
  • Get an instant cash offer
  • Buy before you sell

Resources

  • How selling works
  • When should I sell?
  • Home selling tips
  • Pricing your home
  • What's worth fixing first
  • Find a seller's agent
Home Loans
Find an Agent
Save searchAdvertiseSign In
Saved homesSaved searchesYour toursYour inquiriesRecently viewedAccount settings

Registered offenders on the map

Save search

Registered offenders on the map

Safety & registry resources

Review official public-safety information for any area from these government sources:

  • U.S. Dept. of Justice National Sex Offender Public Website (NSOPW)
  • FBI: state sex-offender registry directory
Realty.com
Buy

Start here

  • Homes for sale by state
  • Home buying tips
  • Before you start looking
  • The buying timeline

Afford it

  • Today's mortgage rates
  • Mortgage calculator
  • How much can I afford?
  • Get pre-approved

Make the deal

  • Writing a winning offer
  • Inspections & appraisals
  • Closing costs, itemized
  • Find a buyer's agent
Save searchAdvertiseSign In
Saved homesSaved searchesYour toursYour inquiriesRecently viewedAccount settings
  • Rentals
  • Commercial

Registered offenders on the map

Sell

Selling Options

  • What's my home worth?
  • Compare selling options
  • Get an instant cash offer
  • Buy before you sell

Resources

  • How selling works
  • When should I sell?
  • Home selling tips
  • Pricing your home
  • What's worth fixing first
  • Find a seller's agent
Home Loans
Find an Agent
Save search
3 bedsNew constructionWith a pool
Luxury Homes in Marathon, FL
22 listings

Luxury Homes in Marathon, FL

Luxury Homes in Marathon, FL

Hide Map
22 Listings
Map

Luxury Homes in Marathon, FL

22 Listings

  1. 1157 91st Court Ocean — photo85Active

Your local brokerage

TO

Thomas O'Leary

Realty.com

Lic. #BK3453168

Call Thomas

$3,150,000

4 bd · 3 ba · 2,489 sqft

1157 91st Court Ocean, Marathon, FL

Megann Lucaj PA · Compass Florida LLC

  • 1791 Grouper Dr — photo51Active

    $1,539,000

    3 bd · 2 ba · 1,623 sqft

    1791 Grouper Dr, Marathon, FL

    David Grego · Island Breeze Realty, LLC

  • 211 S Anglers Dr S — photo56Active

    $2,395,000

    4 bd · 3 ba · 2,464 sqft

    211 S Anglers Dr S, Marathon, FL

    Lorie Leal · American Caribbean Real Estate

  • 1 E Sister Rck Is — photo25Active

    $16,000,000

    4 bd · 3 ba · 2,304 sqft

    1 E Sister Rck Is, Marathon, FL

    Vladimir Rochebrun · Compass Florida, LLC

  • 2405 Coco Plum Dr — photo177Active

    $27,500,000

    9 bd · 10 ba · 18,524 sqft

    2405 Coco Plum Dr, Marathon, FL

    Cipriano Agreda · The Keyes Company

  • 850 E 105th Street Ocean E — photo55Active

    $1,349,000

    4 bd · 3 ba · 2,152 sqft

    850 E 105th Street Ocean E, Marathon, FL

    Yasser Vazquez · Miami New Realty

  • 58652 Overseas Highway — photoPrice Reduced60Active

    $3,495,000

    4 bd · 4 ba · 2,429 sqft

    58652 Overseas Highway, Marathon, FL

    Jo Ann Cook · Ocean Sotheby's International

  • 108 Sunrise Dr — photoPrice Reduced37Active

    $7,495,000

    5 bd · 4 ba · 3,434 sqft

    108 Sunrise Dr, Marathon, FL

    Placido Rodriguez · LoKation

  • 2100 Avenue H — photoPrice Reduced31Active

    $1,999,000

    4 bd · 3 ba · 2,964 sqft

    2100 Avenue H, Marathon, FL

    Jaden Cacoilo · Collado Real Estate

  • 2133 Yellowtail Dr — photo24Active

    $1,450,000

    3 bd · 2 ba · 1,392 sqft

    2133 Yellowtail Dr, Marathon, FL

    Laura Hernandez · Icaza Reyalty LLC

  • 34 Atlantic Drive — photo100Active

    $2,890,000

    5 bd · 4 ba · — sqft

    34 Atlantic Drive, Marathon, FL

    Tracey Petrusha · LoKation

  • 443 Sombrero Beach Rd — photoPrice Reduced67Active

    $2,799,000

    5 bd · 5 ba · 2,860 sqft

    443 Sombrero Beach Rd, Marathon, FL

    Stephany Duvall · Engel & Völkers Islamorada

  • 14 Avenue F — photoPrice Reduced77Active

    $2,780,000

    4 bd · 4 ba · 3,224 sqft

    14 Avenue F, Marathon, FL

    Stephany Duvall · Engel & Völkers Islamorada

  • 865 50th Street Gulf — photoPrice Reduced97Active

    $4,490,000

    5 bd · 5 ba · 3,826 sqft

    865 50th Street Gulf, Marathon, FL

    Jose Cabrera · AmeriFirst Realty

  • 57783 Morton Street — photoPrice Reduced40Active

    $29,500,000

    10 bd · 13 ba · 8,648 sqft

    57783 Morton Street, Marathon, FL

    Brett Harris · Bespoke Real Estate Florida LLC

  • 12400 Overseas Hwy — photoPrice Reduced32Active

    $1,175,000

    3 bd · 3 ba · 1,493 sqft

    12400 Overseas Hwy, Marathon, FL

    Debra Campos · Doral Real Estate Center, LLC

  • 1 Venue F — photoPrice Reduced36Active

    $1,649,999

    2 bd · — ba · 1,515 sqft

    1 Venue F, Marathon, FL

  • listing photoPrice Reduced57Active

    $1,095,000

    3 bd · 3 ba · 1,493 sqft

    Address withheld · Marathon, FL

    Krystal Bernhardt · Premiere Plus Realty Company

  • 227 Sombrero Beach Rd — photo56Active

    $1,499,999

    4 bd · 3 ba · 1,840 sqft

    227 Sombrero Beach Rd, Marathon, FL

    Debra Campos · Doral Real Estate Center, LLC

  • 205 Stirrup Key Boulevard — photoPrice Reduced60Active

    $2,249,000

    4 bd · 3 ba · 3,414 sqft

    205 Stirrup Key Boulevard, Marathon, FL

    Frank C Verna · Coldwell Banker Schmitt RE Co

  • 10999 Ave 3rd Avenue — photo6Active

    $1,700,000

    2 bd · 3 ba · 1,247 sqft

    10999 Ave 3rd Avenue, Marathon, FL

    Kenneth L Beckett · Beckett Realty Advisors, LLC

  • 128 Sunrise Drive — photo83Active

    $7,750,000

    4 bd · 5 ba · — sqft

    128 Sunrise Drive, Marathon, FL

    Kelsey Caputo- Frins · Langley Knight Gardner Islamorada

  • Explore Marathon homes

    By price

    • Under $300K
    • Under $500K
    • Under $700K
    • Luxury

    By bedrooms

    • 2 beds
    • 3 beds
    • 4 beds
    • 5 beds

    By type

    • Single family
    • Townhomes
    • Condos
    • Manufactured homes
    • Multi-family homes
    • Co-ops

    By feature

    • New construction
    • With a pool
    Realty.com

    L. Custen Realty, Inc. d/b/a Realty.com/L. Custen Realty CT, LLC d/b/a Realty.com (Tom O’Leary-Broker)(CT properties only), 8323 Southwest Freeway, Suite 900, Houston, Texas 77074

    Equal Housing OpportunityEqual Housing Lender

    The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Listing data is derived from various Multiple Listing Services; each source MLS and its required disclaimer are shown with the listings on the applicable page. Realty.com is an independently owned and operated brokerage.

    © 2026 Realty.com. All rights reserved.·Privacy·Terms·California Privacy Rights·Accessibility·Licensing

    Your local brokerage

    TO

    Thomas O'Leary

    Realty.com

    Lic. #BK3453168

    Call Thomas

    Listing data & MLS disclosures

    BeachesMLS
    All listings featuring the BMLS logo are provided by Beaches MLS, Inc. This information is not verified for authenticity or accuracy and is not guaranteed. 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.
    Listing information ©2026 Beaches Multiple Listing Service®. All Rights Reserved. Data Last Updated: 2026-09-03 13:30:32 UTC
    NY State MLS
    The data relating to real estate for sale on this website comes in part from the Internet Data exchange (IDX) program of the New York State Alliance MLS. 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. Real estate listings held by brokerage firms other than Realty.com, are indicated by detailed information about them such as the name of the listing firms. All information deemed reliable but not guaranteed and should be independently verified. All properties are subject to prior sale, change or withdrawal. Neither the listing broker(s) nor Realty.com shall be responsible for any typographical errors, misinformation, misprints, and shall be held totally harmless. Copyright © 2026 New York State Alliance and participating MLS's - CNYIS, UNYREIS and WNYREIS. All Rights Reserved.
    MIAMI REALTORS MLS
    The multiple listing information is provided by MIAMI Association of Realtors® from a copyrighted compilation of listings. The compilation of listings and each individual listingare ©2026 MIAMI Association of Realtors®. All Rights Reserved.

    The information provided is for consumers’ personal, noncommercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. All properties are subject to prior sale or withdrawal. All information provided is deemed reliable but is not guaranteed accurate, and should be independently verified. Last Updated: 2026-09-02 23:01:37 UTC

    Marathon, FL community profile

    Population
    9,341
    Median income
    $71,629
    Housing units
    6,442
    People per sq. mi.
    189.1
    Area
    49.4 sq. mi.

    Source: HJN community data

    Marathon housing market

    July 2026 · This period is still settling

    Selling at 95.5% of asking price

    Buyers here are paying below asking. MLS · 23 sales · as of Jul 20, 2026

    Homes on the market · MLS, as of Jul 20, 2026

    Median list price
    $1,075,000
    Homes for sale
    349
    Median days on market
    102 days

    Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Jul 14, 2026

    Median home size
    1,482 sq. ft.