Key Biscayne Other For Sale By Owner

MLS Key Biscayne FL Apartments and Homes For Sale (11)

  • Home For Sale $7,400
    • 3 Bed
    • 3 Baths
    • 2,779 Sq ft
    226 Buttonwood Dr, Key Biscayne, FL

    Open and spacious. bright pool home, 4 bedrooms 3 bathrooms with marble floors in all rooms, a... Read More

  • Home For Sale $1,265,000
    • 3 Bed
    • 2 Baths
    735 Fernwood, Key Biscayne, FL

    ** oversized lot ** unique opportunity to build your dream house on an on key biscayne *** land... Read More

  • Home For Sale $1,150,000
    • 3 Bed
    • 1 Baths
    445 Allendale Rd, Key Biscayne, FL

    Lot value with pool. great quiet street. already on sewer. drive by to view location.

  • Home For Sale $1,400,000
    • 3 Bed
    • 2 Baths
    • 2,460 Sq ft
    452 Fernwood Rd, Key Biscayne, FL

    Design your future in key biscayne! build your dream home or two (2) townhomes, one for you and... Read More

  • Home For Sale $1,999,000
    • 3 Bed
    • 3 Baths
    300 Fernwood Rd, Key Biscayne, FL

    Be the first to live in this beautiful upcoming new construction townhome. the project is green... Read More

  • Home For Sale $1,475,000
    • 3 Bed
    • 3 Baths
    • 2,458 Sq ft
    320 Mcintyre St, Key Biscayne, FL

    Welcome to key biscayne. located two blocks from harbor dr. house sits on a 7500 sq.ft lot. wood... Read More

  • Home For Sale $1,250,000
    • 3 Bed
    • 2 Baths
    • 1,224 Sq ft
    285 Mashta Dr, Key Biscayne, FL

    Mackle home, 3 bedrooms and two baths in 1, 426 sf , ready for renovation, or to build your... Read More

  • Home For Sale $1,589,000
    • 3 Bed
    • 2 Baths
    • 2,602 Sq ft
    544 Allendale Rd, Key Biscayne, FL

    One of a kind island home. charming, bright and modern. the vaulted wood beam ceiling give it an... Read More

  • Home For Sale $1,600,000
    • 3 Bed
    • 3 Baths
    • 2,627 Sq ft
    378 Caribbean Rd, Key Biscayne, FL

    This cozy key biscayne 3 bd. 3 ba. cottage with pool sits on a highly sought after 12,000 sq.ft.... Read More

  • Home For Sale $1,325,000
    • 3 Bed
    • 2 Baths
    • 1,554 Sq ft
    119 Harbor Dr, Key Biscayne, FL

    Just reduced for a quick sale!!! location location location!!! 3/2 + small office/maids room and... Read More

  • Home For Sale $3,500
    • 3 Bed
    • 1 Baths
    • 1,391 Sq ft
    250 Fernwood Rd #250, Key Biscayne, FL

    Seasonal rental from july 17th 2019 until december 1st,2019 only great home for a small... Read More

Key Biscayne - Statistics and Home Trends

Learn More About Key Biscayne, Florida

Currently there are 139 homes for sale, 437 condos and apartments for sale, 7 vacant land for sale, 2 villa for sale and 3 townhomes for sale in Key Biscayne

Learn More About Key Biscayne, Florida


Key Biscayne is an island location in Miami-Dade County in the state of Florida. Officially known as the Village of Key Biscayne, this naturally-appealing, small community lies on a total area of 1.4 square miles, according to the United States Census Bureau. It is located east of Miami and south of Miami Beach. It has Crandon Park on its northern edge, the Atlantic Ocean on the eastern, Bill Baggs Cape Florida State Park on the southern, and Biscayne Bay on the western limits. It is home to about 13,000 people.


The creation of Key Biscayne as a thriving residential community didn't happen until the four-mile long Rickenbacker Causeway was opened in 1947, connecting Miami to Virginia Key. Earlier development attempts had been met with failures. The causeway connected the village to Miami, setting off massive residential developments in the area. The Matheson family was said to have, in 1940, donated land to Dade County for Crandon Park in exchange for assurance that the island would be connected by a causeway. It later sold its remaining land to developers, who started construction of homes few years after the village was linked to Miami via the new causeway. The Village of Key Biscayne was incorporated in 1991, becoming Miami-Dade County's first municipality in more than 50 years.


Key Biscayne was home to an estimated 12,990 residents as of 2015 – an increase of more than 5 percent above the official figure five years earlier. That number is likely to have crossed the 13,000 mark by now. The community is home to highly diverse people and many individuals born outside the country. It had the fourth-highest percentage of Venezuelans living in a U.S. city in 2000, when Cubans constituted more than 15 percent of its residents. The island community is also home to a sizeable number of Colombians, Peruvians, Brazilians and Nicaraguans. It is a great place in the United States to learn Spanish from native speakers, if you are interested.


Some of the most popular communities in Key Biscayne include Tropical Isle Homes and Biscayne Key Estates. There is also Grand Bay, which offers awesome amenities and spectacular views of ocean waters. The other big hotel and condominium complexes in the village include the Ritz-Carlton resort hotel, the Ocean Club and the Towers of Key Biscayne.


On the education front, residents of this beautiful island community are served by the Key Biscayne K-8 Center. Middle school students attend either Key Biscayne School or Ponce de Leon Middle School in Coral Gables. High school students attend Coral Gables High School. There are also private schools around the village. Public education is administered by Miami-Dade County Public Schools.


Key Biscayne is simply an amazingly beautiful place to live. It offers access to some of the best, well-maintained beaches in South Florida and lies just a short drive away from Miami. Tucked between two major parks, the village provides residents with superb opportunities to enjoy the outdoors. The area boasts a coastal barrier reef as well as the nation's only federally-recognized underwater archaeological trail. offers For Sale By Owner listing services throughout the country. By posting home with ByOwner your property will get the same exposure you’d receive from a traditional real estate company. Our Key Biscayne, Florida Flat Fee MLS listing Service saves you from paying the traditional 6% commission charged by most real estate offices, but gives you the same worldwide exposure.

Your home will be found on the local MLS, plus all the major search engines and popular real estate portal sites, including: Trulia, Zillow,, MSN, AOL, Bing, Yahoo, and of course Google. Additionally when your home gets added to the MLS, your FSBO listing will listed alongside of the homes listed by ReMax, C-21, Coldwell Banker, ERA, Redfin, Movoto, Keller Williams and all the other nationwide brokerage sites. These sites often display “all” of the MLS postings, not just their own, which means your home will be on these sites also.

The average seller who uses our Flat Rate MLS Listing, will save over $15,000. We give you the tools and exposure you need as a ForSaleByOwner to compete with every other listing in the MLS. But you are in control of the savings and the fees you pay.

Currently Key Biscayne has 592 properties on the market for sale. The inventory was last updated 09/25/2020. Of these properties, 139 single family homes are for sale by their owners in Key Biscayne, and 437 condos are for sale by their owners in Key Biscayne. The average price of the single family homes for sale in Key Biscayne, is $3,820,711, the average condo price in Key Biscayne, is $3,070,433. The average price per square foot of the active inventory is $97. This is based the living area square footage.

Over the last year, there have been 3,683 of properties sold in Key Biscayne. Of these properties, 870 single family homes have sold by their owners in Key Biscayne, and 2,723 condos have sold by their owners in Key Biscayne. The average sales price of the single family homes sold in Key Biscayne, is $1,988,041. Single family homes have been selling for 528 per square foot of living area. The average sales price of the condos for sale in Key Biscayne, is $2,148,537. Condos have been selling for 394 per square foot of living area.

The most active subdivisions with listings for sale in Key Biscayne, are: Tropical Isle Homes South (46 For Sale), Tropical Isle Homes (43 For Sale), Rutgers (34 For Sale), Biscayne Key Estates (30 For Sale), Grand Bay (28 For Sale), Towers Of Key Biscayne Co (24 For Sale), Basker (15 For Sale), Alcazar (13 For Sale), Canoga Properties (13 For Sale), Mashta Island (7 For Sale)

If you are thinking of selling your Key Biscayne home, try our flat fee listing service, Our list fees start at $449, and may save you $15,000 in real estate commissions. Click here to start saving.

Disclaimer: Listing broker has attempted to offer accurate data, but buyers/lessees are advised to confirm all information 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 data is deemed reliable but is not guaranteed accurate by the MLS. The MLS may, at its discretion, require use of other disclaimers as necessary to protect Participants and/or the MLS from liability.
This data up-to-date as of 09/25/2020