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Located just 15 Minutes from Key West, this beautiful property located in the established Johnsonville neighborhood of Big Coppitt Key gives you the flexibility of the ultimate Coastal Living with great community atmosphere. If you are seeking a full-time residence, a second home, retirement home,or a Keys getaway, this home delivers!! You are within easy access to dining, shopping, and entertainment - - while maintaining a quieter residential atmosphere that the Johnsonville location provides.... This turnkey home is a great home for a young family - 3 bedrooms, 2 baths - or also a great investment property. Please schedule your showing today ...

Highlights

  • Residential
  • Single Family Residence
  • Built in 2005
  • 0.12 Acre Lot
  • 20 days on Market

  • Bedrooms
    3
  • Bathrooms
    2
  • Year Built
    2005
  • Construction Materials
    HardiPlank Type
  • Parking Features
    Covered, Off Street, Guest
  • Interior Features
    Walk-In Closet(s), Storage, Built-in Features
  • Appliances
    Dryer, Refrigerator, Washer, Range, Oven
  • Flooring
    Tile
  • Furnished
    Unfurnished
  • Patio And Porch
    Porch
  • Cooling
    Ceiling Fan(s), Central Air
  • Heating
    None

  • Acres
    0.12
  • Utilities
    Cable Available

  • Area
    05 - Stock Island to Shark Key
  • County
    Monroe
  • City
    Big Coppitt
  • Neighborhood
    Johnsonville (9.0)
  • Zip Code
    33040

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Frequently Asked Questions

How do I schedule a tour of 307 Avenue B?

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 307 Avenue B.

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 307 Avenue B?

Click Ask a Question to talk with our team. You already know it is a 3 bed, 2 bath, listed for $899,000. We can talk through recent upgrades, potential seller motivation, how this single family residence compares to others in Big Coppitt, and can even get you in to see the property quickly.

How do I get a virtual tour of 307 Avenue B?

Yes! A virtual tour is available for 307 Avenue B. Click here to view the full walkthrough and explore every room at your own pace. If you would like a guided virtual showing or have questions along the way, we can connect you with our local expert to walk you through it live.

How much is the monthly mortgage payment for 307 Avenue B?

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 307 Avenue B at around $5,401. 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 307 Avenue B?

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 307 Avenue B?

In most cases, yes. Whether 307 Avenue B is priced competitively or not, your best offer depends on your personal situation, the seller's timeline, and recent activity in Big Coppitt'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 307 Avenue B?

We can handle that for you. Our preferred local agent specializes in residentials in Big Coppitt 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 $899,000 with 1,285 sqft of space—that comes out to approximately $700 per square foot.

How long has this property been on the market?

307 Avenue B was listed on October 19, 2026, which means it's been on the market for 20 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 2005, making it approximately 21 years old.

What is the lot size of this property?

307 Avenue B sits on a 0.12-acre lot, which is 5,227 square feet.

What are the property taxes for 307 Avenue B?

The most recent public record shows annual property taxes for 307 Avenue B were approximately $3,415. 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 307 Avenue B 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.