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Welcome to 2240 Harbor Drive in Marathon, a beautifully maintained home situated in a **highly desirable family neighborhood**. This spacious corner lot offers nearly 10,000 square feet and is fully fenced, providing privacy, security, and plenty of room to enjoy the outdoors--with ample space to add a pool. Mature, lush landscaping creates a peaceful setting with abundant shade and privacy. Exceptional parking includes a paved driveway and a convenient double-wide gate, providing easy access for secure in-fence boat or trailer storage. For outdoor entertaining, enjoy the expansive bricked patio, cedar pergola, outdoor dining area, and built-in grill--perfect for relaxing or hosting family and friends. Inside, the home features tile flooring throughout, an ensuite primary bedroom with a walk-in shower and walk-in closet, Bahama shutters, and hurricane-rated double doors. Bonus room can be used as a den or office. Additional exterior features include two storage sheds and a detached laundry room, offering plenty of practical storage and workspace. Boating enthusiasts will appreciate the **public community boat launch just 3/10 of a mile away**, available **free for residents**. With its desirable family-friendly location, generous corner lot, boat/trailer storage, beautiful outdoor living spaces, and room for a pool, this Marathon property offers an exceptional Florida Keys lifestyle.

Highlights

  • Residential
  • Single Family Residence
  • Built in 1956
  • 0.22 Acre Lot
  • 57 days on Market

Open House

  • November 21, 2026
    11:00am - 1:00pm
  • December 5, 2026
    11:00am - 1:00pm

This open house information was last updated on 11/05/2026 02:03PM

  • Bedrooms
    2
  • Bathrooms
    2
  • Year Built
    1956
  • Appliances
    Dryer, Dishwasher, Refrigerator, Washer, Range
  • Flooring
    Tile
  • Furnished
    Unfurnished
  • Cooling
    Central Air
  • Heating
    Central

  • Acres
    0.22
  • Utilities
    Cable Available

  • Area
    15 - Sombrero Bch Rd to Vaca Cut Gulfside
  • County
    Monroe
  • City
    Marathon
  • Neighborhood
    N Marathon Shores (51.5)
  • Zip Code
    33050

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Frequently Asked Questions

How do I schedule a tour of 2240 Harbor Dr?

We can make that happen quickly. Click Tour This Home and we'll connect you directly with our vetted local partner to schedule your visit to 2240 Harbor Dr.

They know residentials in the area well and can give you the guidance you need to buy with confidence.

How do I get more information about 2240 Harbor Dr?

Click Ask a Question to talk with our team. You already know it is a 2 bed, 2 bath, listed for $775,000. We can talk through recent upgrades, potential seller motivation, how this single family residence compares to others in Marathon, and can even get you in to see the property quickly.

Are there any upcoming open houses for this property?

Yes—an open house is scheduled for . Let us connect you with our local expert before you go so they can help you prepare questions, highlight key features, and arrange a private tour if that time doesn't work.

How much is the monthly mortgage payment for 2240 Harbor Dr?

With a 20% down payment and a 30-year fixed loan at an illustrative 7.25% rate, the ez Mortgage Calculator estimates the monthly payment for 2240 Harbor Dr at around $4,609. This includes estimated property taxes and insurance.

Want to see how this changes with different down payments or interest rates? Jump to the calculator to run the numbers and fine-tune your plan.

How do I get pre-approved to buy 2240 Harbor Dr?

Stand out in a competitive market by getting pre-approved today. Our quick and private pre-approval process helps you understand your true buying power—no credit pull required to explore all of your options.

Or, let us connect you with our preferred local lender in Monroe County. They will give you all of your available financing options, based on your specific situation and what is available to you.

Can I negotiate the asking price for 2240 Harbor Dr?

In most cases, yes. Whether 2240 Harbor Dr is priced competitively or not, your best offer depends on your personal situation, the seller's timeline, and recent activity in Marathon's market. Our preferred local partner will help you craft a strategy—factoring in comparable properties that have sold, timing, and deal structure—to make a smart, strong offer. Click here to ask about negotiation opportunities.

How do I make an offer on 2240 Harbor Dr?

We can handle that for you. Our preferred local agent specializes in residentials in Marathon and can guide you through every step of the offer process.

You need an expert who is looking out for your best interests. From market valuation to contingencies and timing, they'll help you present a compelling offer that fits your goals. Click Ask a Question to get started today.

What is the price per square foot for this home?

This home is listed at $775,000 with 1,276 sqft of space—that comes out to approximately $607 per square foot.

How long has this property been on the market?

2240 Harbor Dr was listed on September 14, 2026, which means it's been on the market for 57 days.

Want to keep tabs on it? Click the ♥ to favorite this home and get notified of price drops or changes.

When was this house built?

This home was built in 1956, making it approximately 70 years old.

What is the lot size of this property?

2240 Harbor Dr sits on a 0.22-acre lot, which is 9,583 square feet.

What are the property taxes for 2240 Harbor Dr?

The most recent public record shows annual property taxes for 2240 Harbor Dr were approximately $2,384. This may change with reassessment or exemptions. Our local partner can verify current tax amounts and help you estimate future costs based on your situation.

Is 2240 Harbor Dr still available for sale?

Yes, this home is still available! Click the ♥ to favorite it so you don't miss any changes—or ask our local expert to schedule a time to see it in person.

Source: ez Home Search, MLS Data

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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. Copyright 2026 Florida Keys Board of REALTORS®, Inc.