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Island living meets boating paradise in this updated 2-bedroom, 2-bath half-duplex in Key Colony Beach. Positioned on one of the island's widest canals, the home offers stunning open water views and exceptional maneuvering space with no homes directly across the canal. Inside, the home features Corian countertops, Whirlpool stainless steel appliances, a Rheem tankless hot water heater, and an energy-efficient multi-split Daikin A/C system. A brand-new 2025 Whirlpool washer and dryer add modern convenience. Boaters will love the ability to dock a vessel up to 50 feet with quick access to both the Atlantic Ocean and Gulf through Vaca Cut, your next fishing or sunset cruise is always minutes away. Ideally located directly across from the Key Colony Beach Golf Course and nearby tennis, pickleball, bocce courts, and playground, this property offers the perfect blend of waterfront relaxation and active island living.

Highlights

  • Residential
  • Single Family Residence
  • Built in 1959
  • 0.1 Acre Lot
  • Waterfront
  • 241 days on Market

  • Bedrooms
    2
  • Bathrooms
    2
  • Year Built
    1959
  • Parking Features
    Open, Off Street
  • Interior Features
    Storage, Built-in Features
  • Appliances
    Dryer, Dishwasher, Microwave, Refrigerator, Washer, Oven, Stainless Steel Appliance(s)
  • Flooring
    Laminate, Tile
  • Furnished
    Furnished
  • Exterior Features
    Storage
  • Patio And Porch
    Patio, Porch
  • Security Features
    Smoke Detector(s)
  • Cooling
    Ceiling Fan(s), Central Air
  • Heating
    Electric

  • Acres
    0.1
  • Water Front Features
    Canal Front
  • Water Front
    Yes
  • View
    Canal

  • Area
    17 - Vaca Cut - Both Sides Holiday Inn/Key Colony
  • County
    Monroe
  • City
    Key Colony
  • Neighborhood
    Key Colony Bch Yacht (53.5)
  • Zip Code
    33051

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Frequently Asked Questions

How do I schedule a tour of 70 7th St?

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 70 7th St.

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 70 7th St?

Click Ask a Question to talk with our team. You already know it is a 2 bed, 2 bath, listed for $850,000. We can talk through recent upgrades, potential seller motivation, how this single family residence compares to others in Key Colony, and can even get you in to see the property quickly.

How do I get a virtual tour of 70 7th St?

Yes! A virtual tour is available for 70 7th St. 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 70 7th St?

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 70 7th St at around $5,387. 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 70 7th St?

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 70 7th St?

In most cases, yes. Whether 70 7th St is priced competitively or not, your best offer depends on your personal situation, the seller's timeline, and recent activity in Key Colony'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 70 7th St?

We can handle that for you. Our preferred local agent specializes in residentials in Key Colony 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 $850,000 with 1,036 sqft of space—that comes out to approximately $820 per square foot.

How long has this property been on the market?

70 7th St was listed on March 15, 2026, which means it's been on the market for 241 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 1959, making it approximately 67 years old.

What is the lot size of this property?

70 7th St sits on a 0.1-acre lot, which is 4,356 square feet.

What are the property taxes for 70 7th St?

The most recent public record shows annual property taxes for 70 7th St were approximately $6,601. 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 70 7th St 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.