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

Save search

Map layers

Safety

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

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
Homes Under $1.75M in Marathon, FL — Page 6
150 listings

Homes Under $1.75M in Marathon, FL

Homes Under $1.75M in Marathon, FL

Hide Map
24 of 150 Listings
Map

Homes Under $1.75M in Marathon, FL

24 of 150 Listings

  1. 7501 Gulfstream Boulevard — photoPrice Reduced

Your local brokerage

TO

Thomas O'Leary

Realty.com

Lic. #BK3453168

Call Thomas
48
Active

$1,638,888

3 bd · 3 ba · 2,405 sqft

7501 Gulfstream Boulevard, Marathon, FL

The Owen Lucas Team · Berkshire Hathaway HomeServices Keys Real Estate

  • 543 74th Street — photoPrice Reduced35Active

    $619,900

    2 bd · 1 ba · 672 sqft

    543 74th Street, Marathon, FL

    Jo Ann Cook · Ocean Sotheby's International

  • 11725 3rd Avenue Ocean — photoPrice Reduced46Active

    $939,500

    2 bd · 2 ba · 900 sqft

    11725 3rd Avenue Ocean, Marathon, FL

    Amy Puto · Coldwell Banker Schmitt Real Estate Co.

  • 11285 6th Avenue Gulf — photoPrice Reduced28Active

    $1,349,000

    3 bd · 2 ba · 1,242 sqft

    11285 6th Avenue Gulf, Marathon, FL

    Cliff Glansen · FlatFee.com

  • 11250 5th Avenue Gulf Avenue — photoPrice Reduced7Active

    $1,420,000

    5 bd · 3 ba · 1,904 sqft

    11250 5th Avenue Gulf Avenue, Marathon, FL

    Steven Koleno · Beycome of Florida, LLC

  • 12399 Overseas Highway Unit 12 — photoPrice Reduced39Active

    $1,200,000

    3 bd · 3 ba · 1,360 sqft

    12399 Overseas Highway Unit 12, Marathon, FL

    The Owen Lucas Team · Berkshire Hathaway HomeServices Keys Real Estate

  • 10877 Overseas Highway Unit 7 — photoPrice Reduced23Active

    $499,000

    1 bd · 2 ba · 850 sqft

    10877 Overseas Highway Unit 7, Marathon, FL

    Brian Hahs · Keller Williams Tampa Central Realty

  • 10877 Overseas Highway 44 — photo29Active

    $909,000

    1 bd · 2 ba · 1,714 sqft

    10877 Overseas Highway 44, Marathon, FL

    Louis M Paez · Coldwell Banker Schmitt Real Estate Co. (KW)

  • 227 Sombrero Beach Road Unit 1 — photoPrice Reduced34Active

    $1,399,000

    4 bd · 3 ba · 1,888 sqft

    227 Sombrero Beach Road Unit 1, Marathon, FL

    Jamie K Caudill · Lokation Real Estate

  • 8188 Aviation Boulevard — photo47Active

    $1,349,000

    2 bd · 2 ba · 1,134 sqft

    8188 Aviation Boulevard, Marathon, FL

    Samuel Davis Williams · Coldwell Banker Schmitt Real Estate Co.

  • 11600 1st Avenue Gulf 32 — photo40Active

    $1,499,000

    3 bd · 3 ba · 1,600 sqft

    11600 1st Avenue Gulf 32, Marathon, FL

    Lisa Frins P.A. · Berkshire Hathaway HomeServices Keys Real Estate - Islamorada

  • 2240 Yellowtail Drive — photoPrice Reduced52Active

    $1,050,000

    3 bd · 2 ba · 1,424 sqft

    2240 Yellowtail Drive, Marathon, FL

    Samuel Davis Williams · Coldwell Banker Schmitt Real Estate Co.

  • 8302 Marina Villas Drive 8302 — photoPrice Reduced55Active

    $824,000

    3 bd · 2 ba · 1,364 sqft

    8302 Marina Villas Drive 8302, Marathon, FL

    Caroline Barca · Berkshire Hathaway Florida Realty

  • 1998 Overseas Highway a44 — photo58Active

    $649,999

    3 bd · 2 ba · 2,100 sqft

    1998 Overseas Highway a44, Marathon, FL

    Samuel Davis Williams · Coldwell Banker Schmitt Real Estate Co.

  • 10881 7th Avenue Gulf — photo57Active

    $1,200,000

    4 bd · 4 ba · 1,888 sqft

    10881 7th Avenue Gulf, Marathon, FL

  • 1 S Kyle Way Unit 101 — photo12Active

    $1,450,000

    2 bd · 2 ba · 1,180 sqft

    1 S Kyle Way Unit 101, Marathon, FL

  • 473 W 105th Street Ocean — photo15Active

    $499,000

    2 bd · 2 ba · 1,120 sqft

    473 W 105th Street Ocean, Marathon, FL

  • 15 Sombrero Boulevard Unit 212W — photo37Active

    $465,000

    2 bd · 2 ba · 962 sqft

    15 Sombrero Boulevard Unit 212W, Marathon, FL

  • 400 117th Street Ocean — photo28Active

    $650,000

    3 bd · 3 ba · 1,365 sqft

    400 117th Street Ocean, Marathon, FL

  • 59761 Overseas Highway — photo32Active

    $699,000

    2 bd · 2 ba · 1,496 sqft

    59761 Overseas Highway, Marathon, FL

  • 389 N Anglers Drive Unit 107 — photo53Active

    $524,995

    2 bd · 2 ba · 938 sqft

    389 N Anglers Drive Unit 107, Marathon, FL

  • 303 Sombrero Boulevard Apt 106 — photo31Active

    $575,000

    2 bd · 2 ba · 973 sqft

    303 Sombrero Boulevard Apt 106, Marathon, FL

  • 10877 Overseas Highway Unit 31 — photo52Active

    $529,000

    1 bd · 2 ba · 850 sqft

    10877 Overseas Highway Unit 31, Marathon, FL

  • 9104 Aviation Boulevard — photo64Active

    $1,499,000

    4 bd · 4 ba · 1,924 sqft

    9104 Aviation Boulevard, Marathon, FL

  • 1…567

    Explore Marathon homes

    By price

    • Homes Under $500K
    • Homes Under $600K
    • Homes Under $700K
    • Homes Under $800K
    • Homes Under $900K
    • Homes Under $1M
    • Homes Under $1.25M
    • Homes Under $1.5M
    • Homes Under $1.75M
    • Homes Under $2M
    • Homes Under $2.25M
    • Homes Under $2.5M
    • Homes Under $2.75M
    • Homes Under $3M
    • Homes Over $3M
    • Luxury Homes

    By bedrooms

    • 2 Bedroom Homes
    • 3 Bedroom Homes
    • 4 Bedroom Homes

    By type

    • Single-Family Homes

    By feature

    • New Construction Homes
    • Homes with a Pool
    • Waterfront Homes
    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

    Key West Association of REALTORS
    The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of The Key West Association of REALTORS®. MLS Real Estate listings held by brokerage firms other than this broker are marked with the MLS logo and detailed information about them includes the name of the listing broker's office. The properties displayed may not be all of the properties in the MLS's database, or all of the properties listed with Brokers participating in the cooperative data exchange program. Properties listed by Brokers other than this Broker are marked with either the listing Broker's logo or name or the MLS name or a logo provided by the MLS. Detailed information about such properties includes the name of the listing Brokers. Information provided is thought to be reliable but is not guaranteed to be accurate; you are advised to verify facts that are important to you. No warranties, expressed or implied, are provided for the data herein, or for their use or interpretation by the user. The Florida Association of Realtors and its cooperating MLSs do not create, control or review the property data displayed herein and take no responsibility for the content of such records. Federal law prohibits discrimination on the basis of race, color, religion, sex, handicap, familial status or national origin in the sale, rental or financing of housing. Information deemed reliable but not guaranteed. Copyright ©2026 The Key West Association of REALTORS®. All Rights Reserved.
    Martin County REALTORS of the Treasure Coast
    IDX information is provided exclusively for consumers’ personal, non-commercial use, that it 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 MLS.
    Listing information ©2026 Realtor Association of Martin County, Inc®. All Rights Reserved. Last Updated: 2026-09-12 16:16:10 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

    September 2026

    Marathon 12-month median sale price trend

    Selling at 96.4% of asking price

    Buyers here are paying below asking. MLS · 36 sales · as of Sep 29, 2026

    Homes that sold · County records, as of Sep 30, 2026

    Median sale price
    $1,100,000$625,000–$1,700,000 typical range
    Price per sq. ft.
    $725
    Sales
    37
    Paid in cash
    46.0%

    Homes on the market · MLS, as of Sep 27, 2026–Sep 29, 2026

    Median list price
    $1,082,000
    Homes for sale
    304
    Median days on market
    56 days

    Price trend · Assessor repeat sales, as of Sep 30, 2026

    Year-over-year
    15.0%

    Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Sep 11, 2026

    Median home size
    1,523 sq. ft.